Operating manual ASC 70 / ASC 90

Transcription

1 Operating manual E ASC 70 / ASC 90 Cummins Tier II 2 / 2007

2 Preface Information, specifications, and recommended operation and maintenance instructions contained in this publication are basic and final information at the time of the printing of this publication. Printer s errors, technical modifications, and modifications of figures are reserved. All dimensions and weights are approximate and, therefore, not binding. Ammann Czech Republic a.s. reserves the right to perform modifications without obligation to inform the machine user. If you identify any differences between the machine operated by you and the information contained in this publication, contact your local dealer. Reproduction or copying of any kind is prohibited without the written permission of Ammann Czech Republic a.s. 2 ASC 70 / ASC 90

3 Congratulations on your purchase of an AMMANN road roller. This modern compaction device is characterised by simple operation and maintenance and is the product of many years of AMMANN experience in the field of road roller engineering. In order to avoid faults due to improper operation and maintenance we request that you read this operating manual with great care and keep it for later reference. With kind regards, Ammann Czech Republic a.s. Náchodská 145 CZ Nové Město nad Metují Fax info@ammann-group.cz This manual consists of: I. Specification manual II. Operating instructions III. Maintenance manual The following explanations serve to familiarise the machinist (operator) with the roller and to support him during handling and maintenance. It is therefore absolutely necessary to provide the operator with these instructions and to ensure that he reads them carefully before using the road roller. This aids training comprehension during the first use of the road roller. Subsequent faults due to improper operating are avoided. Adherence to maintenance instructions increases the reliability and lifetime of the machinery. It reduces repair costs and down time. AMMANN accepts no liability for continued safe functioning of the road roller if it is incorrectly operated and / or operating modes are employed which represent improper use. Spare parts must meet AMMANN technical specifications. These requirements are fulfilled if only original AMMANN spare parts are used. These instructions must always be kept available on the equipment. ASC 70 / ASC 90 3

4 4 ASC 70 / ASC 90

5 ! NOTICE! As used in this operating manual, the terms right, left, front and rear indicate the sides of the machine moving forward. ASC 70 / ASC 90 5

6 CONTENT CONTENT SPECIFICATION MANUAL Basic Data Dimension Chart Technical Data Weights Travel Parameters Vibration Engine Axle Brakes Steering Vibratory Drum Hydrostatic Drive of Travel Hydrostatic Drive of Vibration Hydraulic Oil Tank Manual tilting of the Hood and the Cabin Cooling System of Hydraulic Oil Fluids Electrical Installation Safety Devices Hygienical Data Requirements of Traffic Regulations Accessories ASC 70 / ASC 90

7 OPERATING MANUAL 2. OPERATING INSTRUCTIONS Safety Regulations Safety Regulations and Instruction for Operation of the Machine Beginning of Compaction Works Operation in an imperiled area Work safety precepts on behalf of the operator Requirements for the competence of the driver The driver s duties Forbidden actions Safety notices and signs used on the machine Hand Signals Environmental and Hygienical Principle Health rules Ecological rules Conservation and Storing Short-term storage of 1 to 2 months Conservation and storage for more than 2 months De-conservation and inspection of brand new machines Liquidation of the Machine After Termination of Its Service Life Description of the machine Controls and operating devices Operating and Using the Machine Starting the engine Travel and backing-up Travel with vibration on Stopping the machine and the engine Parking the machine Emergency stoppage of the machine ATC function Blade Lifting driver s stand and bonnet Filling tyres with water Installing air conditioner Machine transportation Transporting the machine on its own Transportation of the machine on public roads Loading of the machine Removal of the cab and/or ROPS Using the machine under special conditions Towing the machine Travel with vibration on the compacted and hard materials Using the machine under severe weather conditions Working at low temperatures Work at elevated temperature and humidity Working at higher elevations above sea level Working in a very dusty environment ASC 70 / ASC 90 7

8 CONTENT 3. MAINTENANCE MANUAL Safety Standards at Lubrication and Maintenance Safety during maintenance Fire safety during changing contents Environmental and health regulations Health regulations Environmental principles Specification of fluids Engine oil Fuel Coolant Hydraulic oil Gearbox oil Lubricating grease Windshield washer liquid Fills Lubrication and Maintenance Chart Lubrication Chart Individual Operations of Maintenance Every 20 Hours or Daily Checking the amount of oil in the engine Checking cooling liquid of the engine Checking oil in the hydraulic tank Crankcase breather tube Checking the condition of the fan, the engine belt Checking the engine inlet piping Checking the vacuum valve of the air cleaner Checking fuel level Cleaning the water separator Checking warning and control devices Every 100 Hours Checking the tyre pressure Every 250 Hours or Once in 3 Months Engine oil exchange Checking the injection pump Checking the cooling circuit of the engine Checking batteries Checking the function of vacuum switch of the air cleaner Lubrication of the machine Checking oil in the vibrator Checking oil in gearboxes Every 500 Hours or Once in 6 Month Engine fuel filter exchange Checking cooling liquid Checking tightening bolts of wheel ASC 70 / ASC 90

9 OPERATING MANUAL Every 1000 Hours or Once a Year Checking and adjusting valve clearance How to check tightening pulley and belt of the engine Exchanging oil in gearboxes Checking the damping system Cleaning the fuel tank Every 2000 Hours or Every 2 Years Oil exchange in the vibrator Exchanging hydraulic oil and filters Cleaning of the suction strainer of lifting and lowering of the bonnet and the driver s post Exchanging the engine cooling liquid Maintenance - As Needed Cleaning and exchanging cleaner elements of air cleaner Cleaning the engine radiator and hydraulic oil Cleaning the air cleaner of cabin ventilation Fuel system venting Adjusting scrapers Cleaning the machine and checking and tightening bolted joints Defects Appendixes Wiring scheme Hydraulic circuit - ASC 70/90 - Inter - Wheel Differential lock Hydraulic circuit ASC 70/90 Interaxle Differential Lock ATC ASC 70 / ASC 90 9

10 10 ASC 70 / ASC 90

11 1. SPECIFICATION MANUAL ASC 70 ASC 90 ASC 70 / ASC 90 11

12 1.1. Basic Data Introduction Single drum vibratory rollers of line ASC 70, ASC 90 are outstanding by their up-to-date design, adopted technologies, as well as modern styling. These machines offer maximal comfort to the operator, are easy to operate, extremely reliable and require minimal maintenance. The utilized frequency, amplitude and centrifugal force of vibration were optimized by means of compaction tests to reach extra high compaction effect on various materials. Vibratory roller ASC 70/90 HDPD with increased traction force padded drum Vibratory roller ASC 70/90 HT for permanently hard conditions and on slopes above 30% - smooth drum Vibratory roller ASC 70/90 HTPD for permanently hard conditions and on slopes above 30% - padded drum Vibratory roller ASC 70/90 PDB with padded drum and a blade for material spread. Blade is optional per order. Application Range The vibratory rollers of ASC 70, ASC 90 line are especially suitable for use at mid- and small compaction jobs of highway construction (construction of roads, railways, field path), and civil engineering (industrial areas, embankment etc.). The rollers are designated for operation under conditions as according to IEC (038900): WT, WDr, MWDr (i.e. moderate, warm dry, hot dry) with temperature limits from -15 C (5 F) to +45 C (113 F). In the course of proposal has been respected requierements of international norms for hygiene, ergonomi and safety. The machine fulfil conditions for CE mark. Modifications The single drum vibratory roller ASC 70 D with the smooth drum is suitable for compaction of all kinds of soil. It can be employed at compaction of clayey soils up to the layer thickness (compacted) of 15 cm (5,9 in), loam soils up to the layer thickness of 25 cm (9,8 in), mixed soils up to the layer thickness of 35 cm (13,8 in), sandy soils and gravels up to the layer thickness of 45 cm (17,7 in). The roller is suitable for compaction of stabilized soils as well. Decal - CE The padfoot roller ASC 70 PD (where the vibratory and masticating effect act simultaneously) is suitable mainly for compaction of clayey soils up to the layer thickness (compacted) of 20 cm (7,9 in), loam soils up to the layer thickness of 25 cm (9,8 in), and mixed soils up to the layer thickness of 35 cm (13,8 in). The single drum vibratory roller ASC 90 D with the smooth drum is suitable for compaction of all kinds of soil. It can be employed at compaction of clayey soils up to the layer thickness (compacted) of 20 cm (7,87 in), loam soils up to the layer thickness of 30 cm (11,8 in), mixed soils up to the layer thickness of 40 cm (15,7 in), sandy soils and gravels up to the layer thickness of 50 cm (19,6 in). The roller is suitable for compaction of stabilized soils as well. The machine does not meet requirements according to CE specification and there is not CE mark. Decal The padfoot roller ASC 90 PD (where the vibratory and masticating effect act simultaneously) is suitable mainly for compaction of clayey soils up to the layer thickness (compacted) of 25 cm (9,8 in), loam soils up to the layer thickness of 30 cm (11,8 in), and mixed soils up to the layer thickness of 40 cm (15,7 in). Vibratory roller ASC 70/90 HD with increased traction force - smooth drum 12 ASC 70 / ASC 90

13 SPECIFICATION MANUAL Location of the decal at the machine Please refer to the data in the table below always when approaching the dealer or the manufacturer. 1 2 Please fill in the following data: (see Pin label, Label of the CUMMINS engine) Type of machine... ICV/PIN (Serial number of the machine)... Production year... Type of engine... Serial number of the engine Decal 2 - Frame number Serial number of the CUMMINS engine ASC 70 / ASC 90 13

14 1.2. Dimension Chart Dimension Chart of the Machine ASC 70 (with cab and ROPS frame) m m ( i n ) A B D H 1 H 2 H 3 H 4 H 5 H 6 H7 H 8 H 9 H 1 0 K A S C 7 0 D A S C 7 0 P D A S C 7 0 P D B ( 1 0 0, 8 ) ( 7 4, 0 ) ( 5 1, 2) ( 1 1 1, 8 ) ( 8 6, 6 ) ( 1 1 3, 0 ) (-) (-) ( 1 1 9, 3 ) ( 8 9, 8 ) ( 8 2, 7 ) ( 1 1 3, 8 ) (-) ( 1 5, 2 ) ( 1 0 0, 8 ) ( 7 4, 0 ) ( 4 8, 8 ) ( 1 1 1, 8 ) ( 8 6, 6 ) ( 1 1 3, 0 ) (-) ( 3, 1 5 ) ( 1 1 9, 3 ) ( 8 9, 8 ) ( 8 2, 7 ) ( 1 1 3, 8 ) (-) ( 1 5, 2 ) ( 100, 8) ( 7 4, 0 ) ( 4 8, 8 ) ( 1 1 1, 8 ) ( 8 6, 6 ) ( 1 1 3, 0 ) ( 1 1, 8 ) ( 3, 1 5 ) ( 1 1 9, 3 ) ( 89, 8) ( 82, 7) ( 11 3, 8) ( 3 1, 9 ) ( 1 5, 2 ) 14 ASC 70 / ASC 90

15 SPECIFICATION MANUAL Dimension Chart of the Machine ASC 70 (with cab and ROPS frame) m m ( i n ) K 1 L L 1 L 2 O 1 O 2 R 1 R 2 R 3 S W 1 W 2 W 3 W 4 A S C 7 0 D A S C 7 0 P D A S C 7 0 P D B ( 14, 8) ( 20 4, 5) ( 62, 8) (-) ( 3, 7 4) ( 4, 1 3) ( 18 4, 4) ( 11 7, 5) ( 12 1, 7) ( 0, 9 8 ) ( 67, 7) ( 66, 1) ( 51, 2) ( - ) ( 1 4, 8 ) ( 2 0 4, 5 ) ( 6 2, 8) (-) ( 3, 7 4 ) ( 4, 1 3 ) ( 1 8 4, 4 ) ( 1 1 7, 5 ) ( 1 2 1, 7 ) ( 0, 5 9 ) ( 6 7, 7 ) ( 6 6, 1 ) ( 5 1, 2 ) ( - ) ( 14, 8) ( 20 4, 5) ( 62, 8) ( 21 8, 7) ( 3, 7 4) ( 4, 1 3) ( 20 6, 3) ( 11 2, 7) ( 12 1, 7) ( 0, 59 ) ( 67, 7) ( 66, 1) ( 51, 2) ( 87, 2) ASC 70 / ASC 90 15

16 1.2. Dimension Chart Dimension Chart of the Machine ASC 70 (with platform, ROPS frame and canopy) m m ( i n ) A B D H 1 H 2 H 3 H 4 H 5 H 6 H7 H 8 H 9 H 1 0 K A S C 7 0 D A S C 7 0 P D A S C 7 0 P D B ( 1 0 0, 8 ) ( 7 4, 0 ) ( 5 1, 2) ( 1 1 1, 8 ) ( 8 6, 6 ) ( 1 1 3, 0 ) (-) (-) ( 1 1 9, 3 ) ( 8 9, 8 ) ( 8 2, 7 ) ( 1 1 3, 8 ) (-) ( 1 5, 2 ) ( 1 0 0, 8 ) ( 7 4, 0 ) ( 4 8, 8 ) ( 1 1 1, 8 ) ( 8 6, 6 ) ( 1 1 3, 0 ) (-) ( 3, 1 5 ) ( 1 1 9, 3 ) ( 8 9, 8 ) ( 8 2, 7 ) ( 1 1 3, 8 ) (-) ( 1 5, 2 ) ( 100, 8) ( 7 4, 0 ) ( 4 8, 8 ) ( 1 1 1, 8 ) ( 8 6, 6 ) ( 1 1 3, 0 ) ( 1 1, 8 ) ( 3, 1 5 ) ( 1 1 9, 3 ) ( 89, 8) ( 82, 7) ( 11 3, 8) ( 3 1, 9 ) ( 1 5, 2 ) 16 ASC 70 / ASC 90

17 SPECIFICATION MANUAL Dimension Chart of the Machine ASC 70 (with platform, ROPS frame and canopy) m m ( i n ) K 1 L L 1 L 2 O 1 O 2 R 1 R 2 R 3 S W 1 W 2 W 3 W 4 A S C 7 0 D A S C 7 0 P D A S C 7 0 P D B ( 14, 8) ( 20 4, 5) ( 62, 8) (-) ( 3, 7 4) ( 4, 1 3) ( 18 4, 4) ( 11 7, 5) ( 12 1, 7) ( 0, 9 8 ) ( 67, 7) ( 66, 1) ( 51, 2) ( - ) ( 1 4, 8 ) ( 2 0 4, 5 ) ( 6 2, 8) (-) ( 3, 7 4 ) ( 4, 1 3 ) ( 1 8 4, 4 ) ( 1 1 7, 5 ) ( 1 2 1, 7 ) ( 0, 5 9 ) ( 6 7, 7 ) ( 6 6, 1 ) ( 5 1, 2 ) ( - ) ( 14, 8) ( 20 4, 5) ( 62, 8) ( 21 8, 7) ( 3, 7 4) ( 4, 1 3) ( 20 6, 3) ( 11 2, 7) ( 12 1, 7) ( 0, 59 ) ( 67, 7) ( 66, 1) ( 51, 2) ( 87, 2) ASC 70 / ASC 90 17

18 1.2. Dimension Chart Dimension Chart of the Machine ASC 90 (with cab and ROPS frame) m m ( i n ) A B D H 1 H 2 H 3 H 4 H 5 H 6 H7 H 8 H 9 H 1 0 K A S C 9 0 D A S C 9 0 P D A S C 9 0 P D B ( 100, 8) ( 76, 0) ( 51, 2) ( 111, 8) ( 86, 6) ( 1 1 3, 0 ) (-) (-) ( 119, 3) ( 89, 8) ( 82, 7) ( 11 3, 8) (-) ( 15, 2) ( 1 0 0, 8 ) ( 7 6, 0 ) ( 4 8, 8 ) ( 1 1 1, 8 ) ( 8 6, 6 ) ( 1 1 3, 0 ) (-) ( 3, 1 5 ) ( 1 1 9, 3 ) ( 8 9, 8 ) ( 8 2, 7 ) ( 1 1 3, 8 ) (-) ( 1 5, 2 ) ( 1 0 0, 8 ) ( 7 6, 0 ) ( 48, 8) ( 111, 8) ( 86, 6) ( 1 1 3, 0 ) ( 1 1, 8 ) ( 3, 1 5) ( 119, 3) ( 89, 8) ( 82, 7) ( 11 3, 8) ( 3 1, 9 ) ( 15, 2) 18 ASC 70 / ASC 90

19 SPECIFICATION MANUAL Dimension Chart of the Machine ASC 90 (with cab and ROPS frame) m m ( i n ) K 1 L L 1 L 2 O 1 O 2 R 1 R 2 R 3 S W 1 W 2 W 3 W 4 A S C 9 0 D A S C 9 0 P D A S C 9 0 P D B ( 1 4, 4 ) ( 2 0 4, 5 ) ( 6 2, 8) (-) ( 4, 7 2 ) ( 5, 1 1 ) ( 1 8 8, 8 ) ( 1 1 7, 5 ) ( 1 2 1, 7 ) ( 0, 9 8 ) ( 6 7, 7 ) ( 6 6, 1 ) ( 5 1, 2 ) ( - ) ( 1 4, 4 ) ( 2 0 4, 5 ) ( 6 2, 8) (-) ( 4, 7 2 ) ( 5, 1 1 ) ( 1 8 8, 8 ) ( 1 1 7, 5 ) ( 1 2 1, 7 ) ( 0, 5 9 ) ( 6 7, 7 ) ( 6 6, 1 ) ( 5 1, 2 ) ( - ) ( 1 4, 4 ) ( 2 0 4, 5 ) ( 6 2, 8) ( 2 1 8, 7 ) ( 4, 7 2 ) ( 5, 1 1 ) ( 2 0 6, 3 ) ( 1 1 2, 7 ) ( 1 2 1, 7 ) ( 0, 5 9 ) ( 6 7, 7 ) ( 6 6, 1 ) ( 5 1, 2 ) ( 8 7, 2 ) ASC 70 / ASC 90 19

20 1.2. Dimension Chart Dimension Chart of the Machine ASC 90 (with platform, ROPS frame and canopy) m m ( i n ) A B D H 1 H 2 H 3 H 4 H 5 H 6 H7 H 8 H 9 H 1 0 K A S C 9 0 D A S C 9 0 P D A S C 9 0 P D B ( 100, 8) ( 76, 0) ( 51, 2) ( 111, 8) ( 86, 6) ( 1 1 3, 0 ) (-) (-) ( 119, 3) ( 89, 8) ( 82, 7) ( 11 3, 8) (-) ( 15, 2) ( 1 0 0, 8 ) ( 7 6, 0 ) ( 4 8, 8 ) ( 1 1 1, 8 ) ( 8 6, 6 ) ( 1 1 3, 0 ) (-) ( 3, 1 5 ) ( 1 1 9, 3 ) ( 8 9, 8 ) ( 8 2, 7 ) ( 1 1 3, 8 ) (-) ( 1 5, 2 ) ( 1 0 0, 8 ) ( 7 6, 0 ) ( 48, 8) ( 111, 8) ( 86, 6) ( 1 1 3, 0 ) ( 1 1, 8 ) ( 3, 1 5) ( 119, 3) ( 89, 8) ( 82, 7) ( 11 3, 8) ( 3 1, 9 ) ( 15, 2) 20 ASC 70 / ASC 90

21 SPECIFICATION MANUAL Dimension Chart of the Machine ASC 90 (with platform, ROPS frame and canopy) m m ( i n ) K 1 L L 1 L 2 O 1 O 2 R 1 R 2 R 3 S W 1 W 2 W 3 W 4 A S C 9 0 D A S C 9 0 P D A S C 9 0 P D B ( 1 4, 4 ) ( 2 0 4, 5 ) ( 6 2, 8) (-) ( 4, 7 2 ) ( 5, 1 1 ) ( 1 8 8, 8 ) ( 1 1 7, 5 ) ( 1 2 1, 7 ) ( 0, 9 8 ) ( 6 7, 7 ) ( 6 6, 1 ) ( 5 1, 2 ) ( - ) ( 1 4, 4 ) ( 2 0 4, 5 ) ( 6 2, 8) (-) ( 4, 7 2 ) ( 5, 1 1 ) ( 1 8 8, 8 ) ( 1 1 7, 5 ) ( 1 2 1, 7 ) ( 0, 5 9 ) ( 6 7, 7 ) ( 6 6, 1 ) ( 5 1, 2 ) ( - ) ( 1 4, 4 ) ( 2 0 4, 5 ) ( 6 2, 8) ( 2 1 8, 7 ) ( 4, 7 2 ) ( 5, 1 1 ) ( 2 0 6, 3 ) ( 1 1 2, 7 ) ( 1 2 1, 7 ) ( 0, 5 9 ) ( 6 7, 7 ) ( 6 6, 1 ) ( 5 1, 2 ) ( 8 7, 2 ) ASC 70 / ASC 90 21

22 1.3. Technical Data Weights ASC 70 D ASC 70 HD ASC 70 PD ASC 70 HDPD Operation weight with cab EN500-1 kg (lb) 6990 (15410) 6935 (15288) Operation weight EN500-1 to drum kg (lb) 3990 (8797) 3935 (8675) to axle kg (lb) 3000 (6613) 3000 (6613) Static linear load kg/cm (lb/in) 23,8 (133,0) (-) Operation weight EN500-1 with cab and protective frame ROPS kg (lb) 7140 (15740) 7085 (15619) to drum kg (lb) 4020 (8862) 3965 (8741) to axle kg (lb) 3120 (6878) 3120 (6878) Static linear load kg/cm (lb/in) 23,9 (134,0) (-) Operation weight with cab according to ISO 6016 kg (lb) 7105 (15664) 7050 (15543) to drum kg (lb) 3940 (8686) 3885 (8565) to axle kg (lb) 3165 (6978) 3165 (6978) Static linear load kg/cm (lb/in) 23,5 (131,3) (-) Operation weight with cab and protective frame ROPS according to ISO 6016 kg (lb) 7255 (15994) 7200 (15873) to drum kg (lb) 3970 (8752) 3915 (8631) to axle kg (lb) 3285 (7242) 3285 (7242) Static linear load kg/cm (lb/in) 23,6 (132,3) (-) Operation weight with cab, protective frame ROPS and padfoot segments according to ISO 6016 kg (lb) 8345 (18397) (-) to drum kg (lb) 5060 (11155) (-) to axle kg (lb) 3285 (7242) (-) Operation weight with cab and tires filled with liquid (to -25 C/-13 F) according to ISO 6016 kg (lb) 7525 (16590) 7470 (16468) to drum kg (lb) 3940 (8686) 3885 (8565) to axle kg (lb) 3585 (7904) 3585 (7904) Static linear load kg/cm (lb/in) 23,5 (131,3) (-) Operation weight with cab, protective frame ROPS and tires filled with liquid (to -25 C/-13 F) according to ISO 6016 kg (lb) 7675 (16920) 7620 (16799) to drum kg (lb) 3970 (8752) 3915 (8631) to axle kg (lb) 3705 (8168) 3705 (8168) Static linear load kg/cm (lb/in) 23,6 (132,3) (-) 22 ASC 70 / ASC 90

23 SPECIFICATION MANUAL ASC 70 HT ASC 70 HTPD Operation weight with cab EN500-1 kg (lb) 7470 (16469) 7415 (16347) Operation weight EN500-1 to drum kg (lb) 4050 (8929) 3995 (8807) to axle kg (lb) 3420 (7540) 3420 (7540) Static linear load kg/cm (lb/in) 24,1 (134,9) (-) Operation weight EN500-1 with cab and protective frame ROPS kg (lb) 7620 (16799) 7565 (16678) to drum kg (lb) 4080 (8995) 4025 (8874) to axle kg (lb) 3540 (7804) 3540 (7804) Static linear load kg/cm (lb/in) 24,3 (136,0) (-) Operation weight with cab according to ISO 6016 kg (lb) 7585 (16721) 7530 (16601) to drum kg (lb) 4000 (8818) 3945 (8697) to axle kg (lb) 3585 (7903) 3585 (7904) Static linear load kg/cm (lb/in) 23,8 (133,2) (-) Operation weight with cab and protective frame ROPS according to ISO 6016 kg (lb) 7735 (17053) 7680 (16931) to drum kg (lb) 4030 (8885) 3975 (8763) to axle kg (lb) 3705 (8168) 3705 (8168) Static linear load kg/cm (lb/in) 24,0 (134,3) (-) Operation weight with cab, protective frame ROPS and padfoot segments according to ISO 6016 kg (lb) 8825 (19456) (-) to drum kg (lb) 5120 (11288) (-) to axle kg (lb) 3705 (8168) (-) ASC 70 / ASC 90 23

24 1.3. Technical Data ASC 90 D ASC 90 HD ASC 90 PD ASC 90 HDPD Operation weight with cab EN500-1 kg (lb) 8670 (19114) 8615 (18993) Operation weight EN500-1 to drum kg (lb) 5285 (11651) 5230 (11530) to axle kg (lb) 3385 (7463) 3385 (7463) Static linear load kg/cm (lb/in) 31,5 (176,2) (-) Operation weight EN500-1 with cab and protective frame ROPS kg (lb) 8820 (19444) 8765 (19323) to drum kg (lb) 5315 (11717) 5260 (11596) to axle kg (lb) 3505 (7727) 3505 (7727) Static linear load kg/cm (lb/in) 31,6 (177,2) (-) Operation weight with cab according to ISO 6016 kg (lb) 8785 (19367) 8730 (19246) to drum kg (lb) 5235 (11541) 5180 (11420 to axle kg (lb) 3550 (7826) 3550 (7826) Static linear load kg/cm (lb/in) 31,2 (174,5) (-) Operation weight with cab and protective frame ROPS according to ISO 6016 kg (lb) 8935 (19698) 8880 (19577) to drum kg (lb) 5265 (11607) 5210 (11486) to axle kg (lb) 3670 (8091) 3670 (8091) Static linear load kg/cm (lb/in) 31,3 (175,5) (-) Operation weight with cab, protective frame ROPS and padfoot segments according to ISO 6016 kg (lb) (22101) (-) to drum kg (lb) 6355 (14010) (-) to axle kg (lb) 3670 (8091) (-) 24 ASC 70 / ASC 90

25 SPECIFICATION MANUAL ASC 90 HT ASC 90 HTPD Operation weight with cab EN500-1 kg (lb) 8730 (19247) 8675 (19125) Operation weight EN500-1 to drum kg (lb) 5345 (11784) 5290 (11662) to axle kg (lb) 3385 (7463) 3385 (7463) Static linear load kg/cm (lb/in) 31,8 (178,0) (-) Operation weight EN500-1 with cab and protective frame ROPS kg (lb) 8880 (19577) 8825 (19456) to drum kg (lb) 5375 (11850) 5320 (11729) to axle kg (lb) 3505 (7727) 3505 (7727) Static linear load kg/cm (lb/in) 32,0 (179,1) (-) Operation weight with cab according to ISO 6016 kg (lb) 8845 (19499) 8790 (19378) to drum kg (lb) 5295 (11673) 5240 (11552) to axle kg (lb) 3550 (7826) 3550 (7826) Static linear load kg/cm (lb/in) 31,5 (176,3) (-) Operation weight with cab and protective frame ROPS according to ISO 6016 kg (lb) 8995 (19831) 8940 (19709) to drum kg (lb) 5325 (11740) 5270 (11618) to axle kg (lb) 3670 (8091) 3670 (8091) Static linear load kg/cm (lb/in) 31,7 (177,4) (-) Operation weight with cab, protective frame ROPS and padfoot segments according to ISO 6016 kg (lb) (22234) (-) to drum kg (lb) 6415 (14143) (-) to axle kg (lb) 3670 (8091) (-) Operating weight according to EN 500 is weight of the machine with full operating liquid, half filling of fuel, water tank of sprinkling and operator s weight 75 kg (165 lb). Operating weight according to ISO 6016 is weight of the machine with maximum operating liquid, of fuel, water tank of sprinkling and operator s weight 75 kg (165 lb). The weights may differ depending on additional modifications of the machine made on special request of the customer or if additional options and/or accessories are used. Weights of machine without cabin can be calculated from all the above weights by deducting Operation weight kg (lb) -220 (485) -220 (485) to drum kg (lb) -95 (209) -95 (209) to axle kg (lb) -125 (276) -125 (276) Static linear load kg/cm (lb/in) -0,56 (3,16) (-) The weight of the machine with the cover roof is calculated on all models by deducting the weight of the cab and adding the following weights: Operation weight kg (lb) +140 (308) +140 (308) to drum kg (lb) +55 (121) +55 (121) to axle kg (lb) +85 (187) +85 (187) Static linear load kg/cm (lb/in) +0,32 (1,83) (-) For all machine variants, the weight of machine including blade is calculated by adding the weights below: Operation weight to drum kg (lb) +590 (1301) +590 (1301) to axle kg (lb) -90 (198) -90 (198) ASC 70 / ASC 90 25

26 1.3. Technical Data Travel Parameters ASC 70 D ASC 70 PD Travel speed infinitely adjustable in both directions 1st speed range (work) km/h ,5 0-2,5 (MPH) (0-1,55) (0-1,55) ,5 0-3,5 (0-2,17) (0-2,17) ,7 0-4,8 (0-2,92) (0-2,98) 2nd speed range (transport) km/h ,1 (MPH) (0-6,83) (0-6,89) Theoretical gradability * 1st speed range (work) % nd speed range (transport) % Practical gradability by forward run * - without vibration % with vibration % ASC 70 HD ASC 70 HDPD Travel speed infinitely adjustable in both directions 1st speed range (work) km/h ,5 0-2,5 (MPH) (0-1,55) (0-1,55) ,4 0-3,4 (0-2,11) (0-2,11) ,4 0-4,5 (0-2,73) (0-2,8) 2nd speed range (transport) km/h 0-10,0 0-10,1 (MPH) (0-6,21) (0-6,28) Theoretical gradability * 1st speed range (work) % nd speed range (transport) % Practical gradability by forward run * - without vibration % with vibration % ASC 70 HT ASC 70 HTPD Travel speed infinitely adjustable in both directions 1st speed range (work) km/h ,5 0-2,5 (MPH) (0-1,55) (0-1,55) ,0 0-3,0 (0-1,86) (0-1,86) ,6 0-3,7 (0-2,23) (0-2,3) 2nd speed range (transport) km/h 0-8,4 0-8,5 (MPH) (0-5,22) (0-5,28) Theoretical gradability * 1st speed range (work) % nd speed range (transport) % Practical gradability by forward run * - without vibration % with vibration % ASC 70 / ASC 90

27 SPECIFICATION MANUAL ASC 70 D; HD; HT ASC 70 PD; HDPD; HTPD Approach angle - front ( ) rear ( ) Transversal stability with cabin and ROPS frame - straight frame (static) ( ) full turn (static) ( ) Max. allowed transversal inclination - without vibration ( ) with vibration ( ) 5 9 * Weight according to ISO 6016 with cab and ROPS frame ASC 90 D ASC 90 PD Travel speed 1st speed range (work) km/h ,5 0-2,5 (MPH) (0-1,55) (0-1,55) ,5 0-3,5 (0-2,17) (0-2,17) ,7 0-4,8 (0-2,92) (0-2,98) 2nd speed range (transport) km/h ,1 (MPH) (0-6,83) (0-6,89) Theoretical gradability * 1st speed range (work) % nd speed range (transport) % Practical gradability by forward run * - without vibration % with vibration % ASC 90 HD ASC 90 HDPD Travel speed 1st speed range (work) km/h ,5 0-2,5 (MPH) (0-1,55) (0-1,55) ,4 0-3,4 (0-2,11) (0-2,11) ,4 0-4,5 (0-2,73) (0-2,8) 2nd speed range (transport) km/h 0-10,3 0-10,4 (MPH) (0-6,4) (0-6,46) Theoretical gradability * 1st speed range (work) % nd speed range (transport) % Practical gradability by forward run * - without vibration % with vibration % ASC 70 / ASC 90 27

28 1.3. Technical Data ASC 90 HT ASC 90 HTPD Travel speed 1st speed range (work) km/h ,5 0-2,5 (MPH) (0-1,55) (0-1,55) ,0 0-3,0 (0-1,86) (0-1,86) ,6 0-3,7 (0-2,23) (0-2,3) 2nd speed range (transport) km/h 0-8,4 0-8,5 (MPH) (0-5,22) (0-5,28) Theoretical gradability * 1st speed range (work) % nd speed range (transport) % Practical gradability by forward run * - without vibration % with vibration % ASC 90 D;HD;HT ASC90 PD;HDPD;HTPD Approach angle - front ( ) rear ( ) Transversal stability with cabin and ROPS frame - straight frame (static) ( ) full turn (static) ( ) Max. allowed transversal inclination - without vibration ( ) with vibration ( ) 5 9 * Weight according to ISO 6016 with cab and ROPS frame Vibration ASC 70 Drive hydrostatic. Vibration exciter two-stage, circular non-directed vibration. Frequency Hz 30/40 (VPM) (1800/2400) Rated amplitude mm 1,7/0,86 (in) (0,069/0,0338) Centrifugal force kn 145/130 (lb) (32586/29215) ASC 90 Drive hydrostatic. Vibration exciter two-stage, circular non-directed vibration. Frequency Hz 30/40 (VPM) (1800/2400) Rated amplitude mm 1,85/0,96 (in) (0,073/0,0378) Centrifugal force kn 160/145 (lb) (35957/32586) 28 ASC 70 / ASC 90

29 SPECIFICATION MANUAL Engine Manufacturer Cummins Engine Engine type BT4.5 C 99 Kind of the engine Diesel engine, liquid cooled Cylinder number 4 Perforation mm (in) 102 (4.02) Stroke mm (in) 138 (5.42) Stroke capacity cm 3 (cu in) 4500 (275) Engine output according to the ISO 3046/1, DIN 6271 kw (HP) 74 (99) Nominal revolutions min -1 (RPM) 2200 (2200) Maximal torque Nm (ft lb) 414 (305)/1500 min -1 (RPM) Kind of fuel filters FLEETGUARD FS * Kind of oil filters FLEETGUARD LF * Kind of Air filter DONALDSON FLG Marking of the air filter inserts - main insert P securing insert P Engine fulfills requirements of Dir 97/68/EU Stage 2 EPA/CARB 40 CFR Part 89 Tier 2 */ The kind and marking can vary (delivery with the Cummins engine), when ordering the spare parts always indicate the own engine number Axle The front axle consists of the drum, the rear axle of the axle housing with two drive gearboxes with the wheels. Tire size 14,9x24 thread R3 (8 PR) GALAXY Average contact pressure on soil kpa (PSI) 304 (44,1) Tire inflation kpa (PSI) 150 (21,7) Tire size 14,9x24 thread TD-02 (8 PR) MITAS Average contact pressure on soil kpa (PSI) 860 (124,7) Tire inflation kpa(psi) 150 (21,7) Brakes Service brake Parking emergency brake hydrostatic system of travel three band brakes installed in the gearboxes of the wheels and the drum, governed by springs with hydraulic release Releasing pressure MPa (PSI) 1,7 (246) Steering Hydraulic power steering with two hydraulic cylinders Hydraulic pump of steering Jihostroj Q 27R Power steering unit Danfoss LAGC 500 Safety pressure MPa (PSI) 14 (2030) Hydraulic cylinders 2x HV 80/40/360 Steering angle 36 Oscillation angle 12 ASC 70 / ASC 90 29

30 1.3. Technical Data Vibratory Drum ASC 70 D ASC 70 PD Drum dia mm (in) 1300 (51,2) 1240 (48,8) Drum dia over pads mm (in) (55,1) Drum width mm (in) 1680 (65,7) 1680 (65,7) Drum shell thickness mm (in) 25 (0,98) 15 (0,59) Number of pads Height of a pad mm (in) - 80 (3,15) Area of a pad cm 2 (sq in) (17,6) ASC 90 D ASC 90 PD Drum dia mm (in) 1300 (51,2) 1240 (48,8) Drum dia over pads mm (in) (55,1) Drum width mm (in) 1680 (65,7) 1680 (65,7) Drum shell thickness mm (in) 25 (0,98) 15 (0,59) Number of pads Height of a pad mm (in) - 80 (3,15) Area of a pad cm 2 (sq in) (17,6) Hydrostatic Drive of Travel Hydraulic pump of travel variable output with skew plate, electrohydraulically controlled Sauer 90 R 055 Delivery per revolution cm 3 (cu in/rev) 55 (3,36) Safety pressure MPa (PSI) 35 (5075) Kontroller Drum drive gear-box Sauer MCH Trasmital 706C2H43,8 H1 (D; PD; HD, HDPD) Trasmital 707C3B63,1 H1 (HT; HTPD) Filtration block Donaldson HMK Filter element Donaldson P Drum drive hydromotor Sauer 51 C 060 Wheel gears Trasmital 706C2H26,3 H1 (D; PD; HD, HDPD) Trasmital 706C2H30,1 H1 (HT; HTPD) Hydraulic motors of wheel drives Sauer 51C060 The distributor block Hytos Hydrostatic Drive of Vibration Hydraulic pump of vibration variable-output, with skew plate, electrohydraulically controlled Sauer MPV 046C Delivery per revolution cm 3 (cu in/rev) 46 (2,81) Safety pressure MPa (PSI) 34,5 (5002) Hydromotor of vibration Sauer MMF 035D Hydraulic Oil Tank Suction basket Argo AS ASC 70 / ASC 90

31 SPECIFICATION MANUAL Manual tilting of the Hood and the Cabin Block of lifting Hytos Hydraulic cylinders of hood lifting 2x HM 40/22/320 Hydraulic cylinder of cab lifting HM 40/22/320 Hand pump Technometra RC 16 Hydraulic locks - for hood lifting and lowering 2x Hytos RJV1-05M/CJ - for cab lifting and lowering Hytos RJV1-05M/CJ Cooling System of Hydraulic Oil Oil cooler Emmegi Fluids Engine oil l (gal US) 11,2 (2,96) Cooling system l (gal US) 19,0 (5,0) Fuel l (gal US) 275 (72,7) Hydraulic system l (gal US) 73 (19,3) Drum drive gear-box l (gal US) 2,5 (0,66) (D; PD; HD; HDPD) l (gal US) 2,8 (0,74) (HT; HTPD) Wheel gears l (gal US) 2x2,5 (2x0,66) Vibratory drum l (gal US) 6,7 (1,77) Tank of windscreen washer l (gal US) 2,75 (0,72) Liquid-filled tyres up to -25 C (-13 F) kg (lb) 2 x 210 (2 x 463) to 0 C (32 F) kg (lb) 2 x 175 (2 x 386 They represent additional weight per separate order for: ASC 70 They represent additional weight per standard order for: ASC Electrical Installation Rated voltage V 24 Capacity of battery Ah 2 x Safety Devices Emergency brake Hydraulic locks Oil leak protection Battery disconnector stoppage of all functions and braking protective device preventing fall of the hood or cabin at failure of the lifting system automatically stops the machine and optically signals in a case of oil leak disconnects electrical installation ASC 70 / ASC 90 31

32 1.3. Technical Data Hygienical Data ASC 70/ASC 90 The machine with cab and closed windows: Noise: The acoustic pressure level affecting the driver: (measured according the EN and pren 500-4:2001 on the elastic material, stopped machine with vibration) Guaranteed sound power level (CE) (measured due to the Directive 2000/14/EC, EN ISO 3744 on the elastic material, stopped machine with vibration) L pa = 80 db (A) L WA = 106 db(a) Sound power level (measured due to the Directive 2000/14/EC, EN ISO 3744 on the elastic material, stopped machine with vibration) L WA = 109 db(a) The vibrations: The mean effective value of the vibrations acceleration: - transfered to the body (measured according the EN 1032 on the sand base under the vibration travel) - transfered to the hands (measured according the ISO 5349 on the sand base under the vibration travel) a w < 0,5 m/s 2 (vectorial sum) a w < 2,5 m/s 2 (vectorial sum) The machine with the cab with opened windows: Noise: The acoustic pressure level affecting the driver: (measured according the EN and pren 500-4:2001 on the elastic material, stopped machine with vibration) L pa = 84 db(a) The machine without cab: Noise: The acoustic pressure level affecting the driver: (measured according the EN and pren 500-4:2001 on the elastic material, stopped machine with vibration) L pa = 89 db(a) Requirements of Traffic Regulations The basic machine model is not intended to be moved under own power on public roads, since its appointment is not in compliance with the regulation for public roads. 32 ASC 70 / ASC 90

33 SPECIFICATION MANUAL Accessories A) Rolling Over Protective Structure (ROPS) Compliant with international standards EN 500-4:1995; SAE J 1040:APR88; AS 2294:1990; ISO 3471:1994 for maximum machine weight kg (29101 lb). Weight of the ROPS frame kg (lb) 150 (331) Fastened to the machine flame with 16bolts M 24 x 60 CSN (8G) Tightening torque Nm (in lb) 165 (1457) The frame data are shown on label. B) Electrohydraulically lifting and lowering of the hood and driver s station Hydraulic set Hytos SMA Filter Argo AS Block of lifting Hytos C) Padfoot Segments Number of segments 3 Drum dia over pads mm (in) 1472 (58,0) Total number of pads 120 Height of a pad mm (in) 80 (3,15) Area of a pad cm 2 (sq in) 114 (17,6) Weight of one segment kg (lb) 334 (736) Total weight of segments kg (lb) 1090 (2403) Fastened to the drum with 18 bolts M 16 x 120 (8G) Tightening torque Nm (in lb) 165 (1457) ASC 70 / ASC 90 33

34 1.3. Technical Data D) FOPS roof cover The FOPS cover is installed on the ROPS, and protects the driver in particular against falling objects, such as trees, stones, etc, and complies with regulations to level II. Compliance with standards ISO 3449 : 1992; SAE J 231: JAN 81; AS 2294: 1990 Cover weight kg (lb) 140 (309) Attached to ROPS by 4 bolts M16x30(8G) Tightening torque Nm (in lb) 165 (1457) Details are listed on label. E) ATC lock Control unit Sauer Susmic S1X-26G Proportional valve Sauer V Slope sensor Sauer MCX 106A 1005X F) FOPS cab This is a standard cab with a reinforced roof protecting against falling objects. The cab complies with international standards ISO 3449:1992; SAE J 231:JAN81; AS 2294:1990 and approval level II. G) Dozing Blade Blade width mm (in) 2215 (87,2) Blade height mm (in) 810 (31,9) Ground clearance at transport position mm (in) 465 (18,3) Cutting depth mm (in) 302 (11,9) Weight of blade (total) kg (lb) 500 (1102) Fastened to the machine frame with 2 bolts M 16 x 90 (8G) 2 bolts M 16 x 100 (8G) 5 bolts M 16 x 110 (8G) 5 bolts M 16 x 120 (8G) Tightening torque Nm (in lb) 165 (1459) Distributor HP8-1-STA Safety pressure MPa (PSI) 20 (2900) Hydraulic cylinders 2x HM 50/25/ ASC 70 / ASC 90

35 SPECIFICATION MANUAL N o t e ASC 70 / ASC 90 35

36 36 ASC 70 / ASC 90

37 2. OPERATING INSTRUCTIONS ASC 70 ASC 90 ASC 70 / ASC 90 37

38 38 ASC 70 / ASC 90

39 2.1. Safety Regulations Operating instructions Safety Regulations and Instruction for Operation of the Machine The safety regulations stated in the individual chapters of the documentation delivered with the machine are to be complemented with safety regulations valid for the respective country of use and on the respective jobsite with regards to organization of work, work processes and personnel Operation in an imperiled area Whatever damage to service networks must be reported immediately to the operating company, simultaneously, access by unauthorized persons to the imperiled area must be limited. No worker must be left alone whenever there is no other worker in sight that could provide or call for help, unless another effective method of control and contact has been installed Beginning of Compaction Works The contractor (the company which operates the machine) is obliged to issue regulations for operation and maintenance of the machine, which must contain also the requirements for safety of work. Before the work is started, it is necessary to check: - location of engineering networks - underground spaces (direction, depth) - suction and/or escape of dangerous agents - bearing power of soil, inclination of the work area These facts must be communicated to the machine s operator designated to carry out the work. It is necessary to issue a technological procedures for the actual work activity, which would set up: - measurements for operation under exceptional conditions (work in protective zones, at extreme slopes, etc.); - measurements for protection from the forces of nature; - requirements for operational safety; - technical and organizational measurements for securing safety of personnel, jobsite and the surrounding area. The technological procedures must be communicated to the machine s operator. ASC 70 / ASC 90 39

40 2.1. Safety Regulations Work safety precepts on behalf of the operator The operator must make sure that the machine is operated only under conditions and for the purpose to which the machine has been designed as defined by the manufacturer and applicable standards, must make sure that the vibration roller is used only under such conditions and in such locations where there is no danger of transmitting vibrations and causing damage to nearby structures, etc., must provide for regular inspection of operations, technical conditions, for regular maintenance at intervals specified in the Instructions for Maintenance and Lubrication. In cases of noncompliance to such degree that would endanger safe operation, personnel, property, and the environment, the machine must be removed from operations until the defects have been corrected, When using ROPS frame the machine frame in the spot of connection must not be damaged (broken bent, etc.) the ROPS frame itself must not be corroded, damaged, or show any hair fractures or breaks, the ROPS frame must not be loose during operation, all screw connections must be as specified and tightened to the specified torque, the bolts must not be damaged, deformed, and/or corroded, the ROPS frame must not be modified without the manufacturer s approval, since its firmness could be affected (such as holes, welds, etc.), the weight of the machine with the protective frame may not exceed approved weight for which the ROPS has been approved. must define who may perform specific functions during operations, maintenance, and repairs of the machine, everybody who drives, maintains, and repairs the machine must be acquainted with the rules listed in the Operating Manual for the machine must provide for the fire extinguisher to be checked regularly, must store the Operating Manual and the Operations Diary in the defined location, the seat box, to be available to the driver at all times must provide a steady supervision by a defined worker during operations on public roads, and in particular must issue work safety regulations, must provide for the removal of dangerous matters (fuel, oil, cooling fluid, etc.) from spots of leakage in line with their nature to prevent any adverse effect on the environment, work safety and health of personnel. Observe all safety notices under all circumstances - danger of death. Observe safety notices - danger of personal injury. Follow ecological regulations.! NOTE! Observe all advice. 40 ASC 70 / ASC 90

41 Operating instructions Requirements for the competence of the driver The roller may be operated by a driver, who has been trained to ISO 7130 and other local and national regulations and standards for drivers of this category Only such person may drive the machine without proper certification that is being instructed with the owner s permission in operating the machine under a direct supervision of a special instructor for the purpose of gaining preliminary skills. The roller can be driven by the workman who is physically and mentally capable to drive a roller, who is older than 18 years, and who is as follows: a) entrusted by the machine manufacturer for the assembly, testing and demonstration of the machine, and/or instructing drivers, while having been instructed himself in work safety regulations applicable to the site b) designated by the builder for the operation (maintenance), evidently trained and instructed, and/or having professional training in operating and driving according to special regulations (machinist certificate, etc.) The driver s duties Before the start of operations, the driver must become acquainted with instructions published in the machine documentation, particularly with safety rules, and adhere to them. This applies also to personnel entrusted with maintenance, adjustments and repairs. If some sections of the manuals are not clear enough, contact the nearest dealer or the manufacturer. The driver may not drive the machine unless fully cognizant of all functions of the machine, its working and controlling elements, and unless he knows exactly how to operate the machine. The driver must comply with all safety signs placed on the machine, and keep them in legible state. Before the start of operations the driver must become acquainted with the site, its obstacles, slopes, service network, and required types of working site protection regarding noise, vibration, etc. When a situation arises endangering health, lives, property, during defects of technical nature, and/or when signs are present indicating such possibilities during operations, unless the driver can remove the danger by himself, he must cease his work and secure the machine against involuntary start, report to his supervisor, and advise all persons imperiled by the situation. The driver must become acquainted before the start of the machine with records of operating deviations made by the preceding shift. The driver must inspect the machine before starting work, accessories, control elements, information and safety equipment, whether functional as instructed. Should he not be able to correct by himself a defect affecting work safety, he may not start the machine, and must report the defect to his supervisor. The driver must wear safety belts The safety belt and its anchors must not be defective Should the driver discover a defect during work, he must stop the machine immediately, and secure it against involuntary start During operations the driver must monitor the machine and record defects in the operation diary. The driver must keep up to date the operation diary, which serves the purpose of recording transfers of the machine between drivers, defects and repairs during operation, and important events during the shift. Prior to starting the engine, the control levers must be in neutral, nobody may be present in the vicinity of the machine. The driver informs of the startup by audible or visual signals always before the start of the engine. The driver must check brakes and steering before operations. ASC 70 / ASC 90 41

42 2.1. Safety Regulations Following the warning signal the operator may start the machine first after all personnel have left the vicinity of the machine. On a difficult to oversee site the machine may be started after a certain time allowed for vacating it. The driver must follow safety regulations, not perform actions affecting work safety, and fully attend work on hand. He must have regard for the work process and/or instructions given by the supervisor. The speed of the machine must be adjusted to the condition of the grounds, the operation, and the weather, and the site must be observed to avoid meeting an obstacle. When the operator leaves the machine unattended at the end of an operation or its interruption, he must secure the machine against unauthorized use and incidental startup by removing ignition key, locking the cabin door, and switching off electrical circuits. After the operation has been finished, the machine must be parked on a flat and firm ground in a stable position off public roads and out of reach of falling objects (soil) and natural dangers like floods, landslides, etc. When the machine is parked on public roads, it must be done according to regulations applicable to public roads. The machine must be provided with proper signs. Following operations the machine s defects and repairs must be recorded in the operations diary. The driver of the next shift must be made aware of existing situation. The driver must use personal protective means dress and shoes. The dress may not be too loose and torn; hair must be protected by a suitable head covering. Hands must be protected by suitable gloves for maintenance (lubrication, handling fluids). The driver must wear headsets effective against noise levels of 90 db on a machine without cabin. He must keep accessories as prescribed. He must keep his station, steps and stepping points clean. Before lifting the cabin or hood, he must check for free space and electrical wiring in the area, and make sure that nobody is in danger when refolding the cabin and closing the hood. Should the machine touch high voltage lines, - try to leave the area of danger with the machine - do not leave the station - warn others not to approach and touch the machine Maintain the machine free of oil and inflammable materials.! NOTE! Observe all safety notices under all circumstances - danger of death. Observe safety notices - danger of personal injury. Follow ecological regulations. Observe all advice. 42 ASC 70 / ASC 90

43 Operating instructions Forbidden actions It is not permitted to operate the machine under the influence of alcohol or drugs use the machine while its technical condition, personal safety (lives or health), property, or public roads traffic would be endangered, operate the machine while other people would be in the vicinity, except during instructions by a teacher, operate the machine, if some of its safety equipment has been removed or damaged, like emergency brake, hydraulic locks, etc. travel and compact on slopes that could lead to the instability of the machine (tipping over). The stated static stability is lowered by the dynamic effect of travel. travel and compact on slopes where the ground could slide with the machine, or the lack of adhesion could initiate an uncontrolled skid. operate the machine contrary to Operating instruction, travel and compact with vibration adjusted to ground firmness near edges of slopes and excavations to cause danger of slides with the machine, travel and compact with vibration on at a distance from walls, cuts, and slopes that could cause danger of landslides over the machine, compact with vibration on at a distance from buildings and constructions that could cause damage through vibration effects, operate the machine in deteriorated visibility and at night, unless the site and the machine are sufficiently illuminated, leave the seat with the machine running leave the machine unsecured, unless secured against misuse eliminate safety and protection devices, fusing, or change their settings, use the machine with oil, fuel, cooling or other fluids leaking start the engine contrary to the Operating instruction place other things on the driver s platform except for personal belongings, deposit material and other items on the machine, remove dirt while the machine is running, maintain, clean, or repair unless the machine is secured against involuntary movement or starting, and the worker s contact with moving parts is not prevented. touch moving parts of the machine bodily or by hand holding tools, smoke and handle open flame during inspection and tanking fuel, changing or adding oil, lubrication, checking and topping battery, carry on the machine in the cabin or under the hood rags soaked in flammable fluids and flammable fluids in open cans, leave the engine running in closed rooms. Exhaust fumes are deadly. transport people on the machine, operate the machine unless the driver s station is firmly anchored operate the machine with open hood operate the machine with other machinery or vehicles near by, except those that are participating in the operation, operate the machine at a site, which cannot be surveyed by the driver and where people or property could be endangered, unless work safety is secured by other means, such as signalization by another properly instructed person, operate the machine near electrical wires or transformer stations, travel over electrical cables, unless properly protected against mechanical damage, ASC 70 / ASC 90 43

44 2.1. Safety Regulations Safety notices and signs used on the machine 1. Risk of grasp Dangerous space with risk of grasp. (Symbols located on the left and right side of the rear crossbar of the front frame) 2. Risk of burn Risk of burn. Do not touch the hot parts of the machine until you ve checked they are cold enough. (Symbol located on the internal side of the side door) 3. Risk of injury Risk of injury and reeling. Do not touch the rotating parts while the motor is still running. (Symbol located on the left side of the cooler) 4. Coolant Risk of scald. Do not open the lid of the expansion tank until the liquid gets cooled down bellow 50 C (122 F). (Symbol located on the equalizing tank) 5. Adjust machine while switched off There is a risk of injury and hand capture in the rotating parts of the machine. Do not make adjustment and maintenance while the motor is still running. (Symbol located on the internal side of the side door) 6. Read instruction manual Read the instruction manual before start up of the machine. (Symbol located on the left side of the control board.) 44 ASC 70 / ASC 90

45 Operating instructions 7. Safety belt Fasten your safety belt before machine start. (Symbol located on the left side of the control board) 8. Machine maximum height Attention to be paid when driving through places with a height limit. (Symbol located on the left side, on the frame under the cab) 9. Battery disconnector Switch the battery disconnector into O position in the case of a failure and after end of work. (Symbol located on the panel under the left side door) 10. Handbook Indication of a box containing the machine handbook (Symbol located at the back of the seat) 11. Hanging figure To lift machine, binding means of sufficient capacity to be used. Lock the machine joint before hanging it. (Symbol located on the left side door) 12. Hanging spots Suspend the machine in these spots only. (Symbols located on the both sides of the frames) 13. Disconnect the alternator Prior to welding on the machine disconnect the alternator, ASC, control unit of engine (Symbol located on the internal side of the side door) 14. First-aid kit Indication of the first-aid kit box. (Symbol located in the top left corner of the cab) ASC 70 / ASC 90 45

46 2.1. Safety Regulations 15. Ear protection If there is no cab at the machine or if working with the windows open, be sure to wear an ear protection. (Symbol located on the central post of the control) 16. Noise emission Symbol located on the right side of frame under cabine. 17. Danger of injury Danger of being wound by the belt (symbol placed on the left side of the cooler) 18. Electrical equipment Cover the electrical equipment when washing the machine (symbol placed on the left side of the cooler) 19. Dangerous area Keep safety distance from the machine (symbol placed on the left side of the runner and on the back of the machine frame) 20. Danger of explosion Pay attention when servicing the battery read the maintenance manual (symbol placed on the fuel tank) 46 ASC 70 / ASC 90

47 Operating instructions 21. Emergency exit (symbol placed on the right window of the cabin) 22. Sling Points The machine is to be rigged in these points. (symbols located on the both sides of the frames) ASC 70 / ASC 90 47

48 2.1. Safety Regulations Hand Signals Signals given by Machine assistant operator unless driver visually contains the rolling space or working space or working equipment, tool. SIGNALS FOR GENERAL COMMANDS Stop One arm erected with open palm in the direction of the driver, second arm akimbo. Attention Both arms sideways raised horizontally palms forward. Attention, Danger Swinging motion of both of the arms with antebrachium from the position of arms sideways raised horizontally to the position of arms sideways raised arms bending across and back. SIGNALS FOR DRIVE Departure with the Machine One arm erected bent with open palm, long motion of antebrachium in the direction of required motion, second arm akimbo. 48 ASC 70 / ASC 90

49 Operating instructions Low-speed cruising forward towards me Both arms erected abreast bending across, with palms towards the body short swinging movements of antebrachium towards the body and backward. Low-speed cruising backward away from me Both arms erected abreast bending across, with palms away from the body - short swinging movements of antebrachium away from the body and back. Driving to the right Left arm sideways raised, right arm akimbo. Driving to the left Right arm sideways raised, left arm akimbo. ASC 70 / ASC 90 49

50 2.1. Safety Regulations Short motion Both arms lifted forward bending across. Mark the X distance between palms, then the motion signal follows. Engine start Circular motion of right hand s antebrachium, with the fist closed. Engine shut down Oscillating motion of right hand sideways raised in front of the body to the sides. 50 ASC 70 / ASC 90

51 2.2. Environmental and Hygienical Principle Operating instructions The user must observe general rules of health and environment protection, and all applicable laws, notices and regulations in the country of use, when operating or parking the machine Health rules Oils, refrigerants, battery acids, and lacquers with their thinners are injurious to health. Workers that come in contact with such products during operation and maintenance must observe general health protection rules and safety and health instructions issued by the manufacturers of such products. Observe primarily rules - for the protection of eyes and skin when working with batteries - for the protection of skin when working with oils, lacquers and refrigerants - for washing hands after work and before meals, apply suitable hand cream, - for work with refrigerants as instructed by the manufacturer of the machine Ecological rules The fills of specific systems and some components become waste with risk factors to the environment when discharged. This category of products includes mainly - organic and synthetic lubricants, oils and fuels - refrigerants - battery acids and batteries - fill tires - cleaning and conservations means - all discarded filters and cartridges - some used and discarded hydraulic and air hoses, rubberized metals and other components soiled by above-listed products. Producer and contractual service organizations accredited by him, or dealers take back the following materials or parts free of charge: - oils - batteries - tyres Store oils, refrigerants, battery acids, lacquers, organic thinners, cleaning and conservation products always in original containers correctly marked on the outside. Do not allow storage in unmarked bottles and other containers to prevent confusion. Particularly confusing food and drink is dangerous. The above-listed products and parts when discarded must be handled according to applicable national regulations for the protection of environment and health. Should skin, mucous membranes, or eyes be affected, or fumes breathed in, apply first aid immediately. Seek medical aid immediately in case of swallowing any of the listed products. Use hearing protectors of the correct type and shape when working with machines without a cabin or with open windows. ASC 70 / ASC 90 51

52 2.3. Conservation and Storing Short-term storage of 1 to 2 months Wash and clean the machine thoroughly. Warm up the engine to operating temperature before starting conservation for storage. Place the machine on a firm and flat surface in a secure location where there is no danger of damaging the machine by forces of nature like floods, landslides, fire, etc. then repair any defective lacquer grease all lubrication places, cables, lever elbows, etc. check that water tanks are drained check whether the refrigerant is frost resistant check the charge of batteries and recharge if necessary cover chrome plated surface of pistons with conservation grease we recommend to protect the machine against corrosion by spraying it with conservation means, mainly in spots endangered by corrosion. A machine that has been treated in this manner doesn t require any special processing before next use Conservation and storage for more than 2 months Same rules for short-term storage apply here as well, moreover, remove batteries, check condition and store in a dry, cool room recharge battery regularly, support the drum frame so that the shock absorbing system is not loaded, protect rubber components with a layer of special conservation preparation inflate tires to prescribed pressure and protect them against direct sunshine cover chrome plated surface of pistons with conservation grease for conservation spray the machine with a special preparation particularly in places subject to possible corrosion cover exhaust and intake of the engine with double PE foil and sticky tape over it protect headlights, outside rearview mirrors and other electrical components outside by spraying over them special preparation and covering with PE foil, conserve the engine as instructed by manufacturer and leave a sign that the engine has been conserved.! NOTE! We recommend that you inspect the conservation condition. After 6 months inspect and renew if necessary. Do not start the engine while stored! If the machine is stored outside, check whether the site is not in danger of being flooded in case of bad weather or endangered in any other way. Before starting operations again, wash off conservation with high-pressured hot water with ordinary degreasing means added as directed, while observing environmental rules. Remove conservation and wash the machine in places with catch basins available to collect rinse water and chemicals. 52 ASC 70 / ASC 90

53 Operating instructions De-conservation and inspection of brand new machines Check the machine against delivery documentation. Check whether any parts were damaged during transport or are missing. Inform the shipper of any discrepancies. Before starting operations again, wash off conservation with high-pressured hot water with ordinary degreasing means added as directed, while observing environmental rules. Remove conservation and wash the machine in places with catch basins available to collect rinse water and chemicals. ASC 70 / ASC 90 53

54 2.4. Liquidation of the Machine After Termination of Its Service Life In disposing of the machine at the end of its life, the user must observe national regulations and laws on waste disposal and protection of environment. We recommend that you refer always to specialized companies authorized to deal with such cases the machine manufacturer or authorized service establishments. The manufacturer is not responsible for injuries to health and damages to the environment caused by disobeying this notice. 54 ASC 70 / ASC 90

55 2.5. Description of the machine Operating instructions 1 - Drum frame 2 - Vibratory drum 3 - Scraper 4 - Articulated joint 5 - Tractor frame 6 - Axle 7 - Fuel tank 8 - Batteries 9 - ROPS frame 10 - Hydraulic oil tank 11 - Cabin 12 - Hood 13 - Engine 14 - Hydraulic oil cooler 15 - Liquid radiator 17 - Driver s workplace 18 - Pump of travel 19 - Pump of vibration 20 - Exhaust silencer 21 - Air cleaner 22 - Blade 23 - Padfoot segments 24 - Hydraulic oil pressure filter 25 - Air condition system ASC 70 / ASC 90 55

56 2.6. Controls and operating devices Control and operating devices 56 ASC 70 / ASC 90

57 Operating instructions 1 - Steering wheel 2 - Travel control 3 - Gear shift 4 - Speed adjustment 5 - Gas control 6 - Emergency brake push button 7 - Switch box 8 - Engine Thermometer 9 - Hydraulic oil thermometer 10 - Working hours counter 11 - Fuel gauge 12 - Revolutions meter 14 - Battery charging indicator 15 - Brake indicator 16 - Engine oil indicator 17 - Hydraulic oil level indicator 18 - Air filter flow indicator 19 - Indicator of hydraulic oil pressure filter condition 20 - Indicator of vibration switch 21 - Indicator of direction lights 22 - Indicator of neutral position of travel control 23 - Indiator of ATC differential lock 24 - Warning horn push button 25 - Switch of front service lights 26 - Switch of rear service lights 27 - Switch of auxiliary lights 28 - Switch of heater fan 29 - Switch of warning lights 30 - Switch of warning beacon 31 - Limit switch of traction spin of the drum 32 - Switch of directional lights 33 - Vibration pre-selector 34 - Vibration switch 35 - Switch of parking brake 36 - Fuse box 37 - Seriál port ATC 46 - Driver s seat ASC 70 / ASC 90 57

58 2.6. Controls and operating devices Location of control elements and cabin accessories 38 - Switch for the washer 39 - Fan switch 40 - Front windshield wiper switch 41 - Rear windshield wiper switch 42 - Cabin light 43 - Venting jets 44 - Sun visor 45 - Control box 49 - Rearview mirrors 58 ASC 70 / ASC 90

59 Operating instructions 46 - Driver s seat 47 - Power plung 48 - Box for documents 50 - Battery disconnect 51 - Switch of lifting and unfolding of driver s station (OPTION) 52 - Switch of hood folding and unfolding (OPTION) 53 - Fuse (50A) 54 - Manual hydraulic generator of folding and unfolding the driver s station and hood 55 - Control lever of manual hydraulic generator 56 - Heater valve lever 57 - Heater outlet 58 - Fire extinguisher 59 - Washer can 60 - Bottle holder and depository pocket 61 - Blade control hand (OPTION) 62 - Blade control pedal (OPTION) 63 - Levers of lifting and unfolding of cab and hood 64 - Dust filter of cabin vents 65 - Warning beacon 66 - Front windshield wiper 67 - Rear windshield wiper ASC 70 / ASC 90 59

60 2.6. Controls and operating devices 60 ASC 70 / ASC 90

61 Operating instructions Steering wheel (1) for steering the machine.! NOTE! For travel without vibration set revolutions to the optimum 1800 RPMs for safe steering. Travel control (2) Use this control to adjust the travel direction and speed. The travel speed depends on degree of the control movement from the neutral position. At the same time, it is only used as a operating brake of the machine. The control is locked in the set position. Signal lamp (22) will light up to indicate neutral position of the control (N). Vibration switch (34) is located in the control grip.! NOTE! The engine may be started only in neutral. Vibration may not be switched on in neutral. The bearings of the vibrator are not lubricated when standing still. Transport gear selector (3) When the gear selector is on, the transport gear is engaged ( rabbit signal lamp of the selector is on). The machine can reach the maximum speed at reduced towing power and reduced climbing capacity. NOTE: When the selector is off, the working gear mode is selected. The machine can reach the maximum towing power and climbing capacity - see pre-selector (4).! NOTE! Selector (3) - transport gear - can be activated when driving on finished surface. It is possible to activate the selector while loaded. Should towing power be insufficient, turn the transport gear selector off. Do not activate the selector while working with the machine! Do not turn the selector off at higher speeds - this will cause rapid deceleration and impact in the hydraulic system. Turn the selector off at low speeds or when the machine is stopped! ASC 70 / ASC 90 61

62 2.6. Controls and operating devices 62 ASC 70 / ASC 90

63 Operating instructions Operating speed pre-selector (4) The pre-selector can select under load three operating speeds in both directions, Fig. 20. Maximum available speeds in pre-selector positions 1 to 3 correspond to normal operating speeds for compacting and are preset by the manufacturer. Maximum pulling force (climbing ability) may be reached in position 3. Push button of emergency brake (6) In case of defect when the machine cannot be stopped by shifting the travel lever (2), the emergency brake must be applied by pushing button (6). Then the roller stops, the engine as well, and indicator (15) lights up. Brakes are released by turning push button in the direction of the arrow.! NOTE! Pre-selector (4) works only with shift (3) off. Use pre-selector positions 1 and 2 on flat grade only. Use pre-selector position 3 on sloping grades.! NOTE! When the emergency brake button is depressed, the engine cannot be started. Gas lever (5) The lever adjusts the revolutions of the engine from idle to maximum. Revolutions increase with the lever moving down, and vice versa. The lever is connected by a cable to the control lever of the engine injection pump. A switch is located on the lever casing for switching vibrations only at engine revolutions of 1800 RPM. At lower revolutions vibration cannot be switched on. ASC 70 / ASC 90 63

64 2.6. Controls and operating devices 64 ASC 70 / ASC 90

65 Operating instructions Switch box (7) has three positions, 0, I, and II. In position 0 all appliances fused by F1, F2, and F3 are on, in position I all other appliances are connected. Spring loaded position II is for starting the machine. The engine stops by turning the key to position 0 where it can be removed.! NOTE! Remove the key when leaving the roller! On machines without cab remove the key and close the lid on the switch box to protect it against moisture and dirt. Working hours counter (10) indicates number of hours for which the engine has been running. When the battery charging indicator (14) goes off, the counter starts counting time. Counting of hours is independent of the engine revolutions.! NOTE! Regular service is determined by the number of hours! Engine thermometer (8) indicates the temperature of engine coolant. The temperature should be normally less than 100 C (212 F). Fuel level gauge (11) indicates amount of fuel in the tank.! NOTE! If it is higher than 100 C (212 F) loading on the engine must be lowered and the engine must cool down.! NOTE! Check regularly during operations. Revolutions indicator (12) Hydraulic oil thermometer (9) indicates engine revolutions per minute. indicates operating temperature of hydraulic oil. The highest permitted value is 90 C (194 F) for oils of viscosities HV 68 and HV 100. Optimal operating temperature is C ( F). The application of oils of different viscosities Oil viscosity Maximum permitted oil temperature HV C (176 F) HV32 70 C (158 F) ASC 70 / ASC 90 65

66 2.6. Controls and operating devices Battery charging indicator (14) signals correct functioning of battery charger. When turning the key in the box (7) to position 1 the indicator must light up and go off when the engine starts. Brake indicator (15) Lit up indicator signals that the brakes are on.! NOTE! If it doesn t go off, start looking for a defect! 66 ASC 70 / ASC 90

67 Operating instructions Indicator of engine lubrication (16) indicates correct oil pressure in the lubrication loop. When the key is turned into position 1 in the switch box, the indicator must go on and turn off after starting. Lit up indicator signals insufficient engine lubrication. Indicator of vibration (20) Lit up indicator signals that the vibration switch (34) is on. When the travel lever (2) is moved from neutral position, the machine starts vibrating with the preset amplitude and frequency as selected on vibration pre-selector (33).! NOTE! If it doesn t go off, start looking for a defect!! NOTE! If you wish to stop vibrations the indicator of vibration (20) may not be on. Indicator of hydraulic oil level (17) Drop in level in the tank below specified limit is signaled by this indicator. Simultaneously, the engine stops. This is an ecological protection.! NOTE! The engine may be started after the defect has been rectified and the oil level returned to specified limit. Indicator of directional lights (21) The indicator starts blinking when directional lights are turned on.! NOTE! Check the condition of directional lights. Indicator of neutral position of travel lever (22) Indicator of air filter blockage (18) Lit up indicator signals plugged up cartridges above specified state.! NOTE! Clean immediately or replace cartridges! Lit up indicator signals neutral position of travel lever, when the machine can be started.! NOTE! Check the lever position before starting the engine! Indicator ATC (23) Indicator of blockage of hydraulic oil pressure filter (19) Lit up indicator signals blockage of filter cartridge at normal operating temperature of C ( F). The indicator flashes when the ATC is faulty.! NOTE! See Chapter ! NOTE! Replace cartridge immediately! ASC 70 / ASC 90 67

68 2.6. Controls and operating devices! NOTE! For all switches the forward position of switches is listed first. Push button of warning horn (24) operates warning horn. When depressed, horn starts. Rear lights switch (26) - off - rear lights on Parking lights and front operating lights switch (25) - off - 1. front parking lights on, rear lights, instruments illumination - 2. front lights on - off - lights on Switch of auxiliary lights (27) 68 ASC 70 / ASC 90

69 Operating instructions Heater fan switch (28) - off - fan high speed - fan low speed! NOTE! The fan circulates air only inside the cab. With heater on ventilate adequately. Directional lights switch (32) - directional lights left - off - directional lights right! NOTE! Operation is signaled by blinking directional lights indicator (21). Vibration pre-selector (33) Warning lights switch (29) - off - warning light on (indicator in the switch blinks)! NOTE! Check condition. Warning beacon switch (30) - low amplitude and high frequency on - high amplitude and low frequency on Vibration switch (34) - vibration on - vibration off! NOTE! On condition is signaled by indicator (20) lighting up. - off - warning beacon on, signaled by indicator in the switch.! NOTE! Plug in the beacon 47. Brake switch (35) Use the brake of the machine when the engine is running. The brake pilot lamp is shining. Then the operator can leave the seat. NOTE: In this case the seat switch is not activated. Limit switch of drum slide (31) Limit switch of drum slide is included on the panel if the machine is not equipped with the differential lock ATC. - limit function of drum slide is ON signaled by pilot lamp in the switch. The spinning limit switch should be used only when the roller is moved onto the loading platform of a vehicle. With the switch (31) on the gearshift (3) must be off. Vibration is blocked as well. ASC 70 / ASC 90 69

70 2.6. Controls and operating devices 70 ASC 70 / ASC 90

71 Operating instructions Fuse box (36) Fuse (F1) - 20 A Fuse (F2) - 10 A (upper fuse) front and rear lights, front parking lights and rear end lights, auxiliary headlights, instrument illumination, lifting the hood and driver s station, illumination of license plates service light plug, cab illumination, warning horn, directional lights, and beacon Fuse (F3) - 7,5 A brake, engine stop, travel, vibration, brake lights, back up horn, hydraulic oil level indicator, vibration switch indicator, brake indicator, travel lever neutral position indicator Fuse (F4) - 7,5 A ATC differential lock Fuse (F5) - 5 A Fuse (F6) -15 A Fuse (F7) - 20 A Fuse (F8) engine coolant thermometer, hydraulic oil thermometer, fuel level, revolutions meter, working hours counter, engine lubrication indicator, indicator of vacuum in engine suction filter, battery charging indicator, hydraulic filter condition indicator ventilator and heater fan, front and rear wiper, front and rear windshield washer reserve (air-conditioning) reserve! NOTE! Replace fuses with fuses of same rating!!! Front top switches Windshield washer switch (38) - off - front and rear windshield washer - off - fan on Roof fan switch (39)! NOTE! The fan sucks in outside air. With closed windows, ventilate the cab with the fan. - off - wiper on - off - rear wiper on Front windshield wiper switch (40) Rear wiper switch (41) ATC serial port (37) provides communication with ATC control unit, and means for checking defects ASC 70 / ASC 90 71

72 2.6. Controls and operating devices Ceiling light (42) Sun visor (44) Ventilation exhaust (43) Sun visor may be moved up or down. Storage cabinet (45) The amount of fresh air is regulated by the degree of extension of ventilator exhaust flap, direction by changing its position. Cabinet is for storing medical kit, reports, operation diary, etc. 72 ASC 70 / ASC 90

73 Operating instructions Driver s seat (46) Adjustable, sprung, equipped with two-point retractor belt (1). SEAT ADJUSTING ELEMENTS: Backrest inclination adjustment - raise the lever to tilt the backrest infinitely as necessary. 1 Driver must fasten the seatbelt during drive! Seat spring stiffness adjustment - turn the catch to adjust stiffness according to driver s weight indicator (1) between 50 and 130 kg ( lb) in 10 kg (22 lb) increments. 1 ASC 70 / ASC 90 73

74 2.6. Controls and operating devices Horizontal seat squab adjustment - raise the lever to move the seat single handedly forward or backward. Vertical seat adjustment - grasp the seat at the bottom and lift it to gradually adjust height of the seat. The seat must click into the position. You have to lift it to the top position first to be able to put it back to its lowest position. Horizontal seat adjustment - raise the handle to move the seat with control panel forward or backward. Seat slight turning - raise the lever to slight turning to the right. Do not swivel the seat while driving! 74 ASC 70 / ASC 90

75 Operating instructions Arm rest adjustment - raise and turn the screw to cast down a raise the rest. Power plug (47) is used for connecting the beacon or service light. Lumbac support adjustment - Turning of driver is regulated lumbar support. Adjust the seat before driving the machine! ASC 70 / ASC 90 75

76 2.6. Controls and operating devices Box (48) The box is mounted on the rear of the seat, and serves as the depository for operation manual. Seat switch The seat switch is located in the seat squab. The function of the seat switch is activated when the driver leaves its seat during the ride. Afterwards, speed will decrease until the dead stop, which takes for 3 seconds. After another 5 seconds, the roller brakes to a stop and the engine stalls. For subsequent engine start, the driver must sit down, move the travel control device to the neutral position, and switch on the brake switch. Before starting, it is necessary to turn off the key to 0 position and then it is possible to start up the engine. Before run-up, release the brake by switching-off of the switch. If the driver sits down before 3 seconds pass, the roller keeps on going in selected speed. If the driver sits down after the roller stopping until 4 seconds pass, the engine does not stall and it does not brake to a stop and the driver can again drive off. Before that, the driver must move the control device to the neutral position and again select the original driving direction. 76 ASC 70 / ASC 90

77 Operating instructions Rearview mirrors (49) In a tight space or during transportation the mirrors may be turned from normal position A by 90 to transport position B. Battery disconnector (50)! NOTE! Keep the mirrors clean and properly adjusted!!! 50 B A Battery disconnector (50) disengages the battery from the frame. O - Electrical system disconnected from the machine I - Electrical system connected to the machine! NOTE! Disconnect battery after operating! Disconnect battery during machine washing! ASC 70 / ASC 90 77

78 2.6. Controls and operating devices Push buttons for folding and lifting the driver s station (51) (options) Fuse (53) (options) and the hood (52) (options) By pressing the button the hydraulic aggregate for lifting the hood (52) and the driver s station (51) is powered. - lifting - zero position - folding Fuses the hydraulic aggregate for lifting the hood and the driver s station (F7).! NOTE! Replace fuse with 50 A fuse ASC 70 / ASC 90

79 Operating instructions Manual hydraulic generator (54) Control lever for the heater valve (56) Serves the emergency lifting and lowering of the hood and the driver s station by an auxiliary lever, when the electrical hydraulic system has been damaged, or the battery discharged. The amount of flowing fluid into the heater radiator may be controlled continually from fully closed to fully open. Control lever of manual hydraulic generator (55) It is not allowed to adjust temperature by means of the heating valve lever during travel. Adjust the heating valve before starting. The lever is mounted underneath the machine s cab. ASC 70 / ASC 90 79

80 2.6. Controls and operating devices Heater outlet (57) Hot air blows over front and rear windows to prevent fogging. The amount of hot air is controlled by the degree of opening, its direction by turning.! NOTE! Ventilate odequately when heating is turned on. Fire extinguisher (58) Location of fire extinguisher. Instructions for use are attached on the device. Become acquainted with instructions for the use of fire extinguisher!!! Check fire extinguisher regularly!!! 80 ASC 70 / ASC 90

81 Operating instructions Windshield washer can (59) Bottle holder and depository pocket (60) The can contains fluid for washing the windshields. It includes also two pumps for the front and rear jets. Fold out holder for steady depository of a standard bottle of drinking fluids.! NOTE! Fill with antifreeze fluid before winter, or drain! for the driver s private items ASC 70 / ASC 90 81

82 2.7. Operating and Using the Machine Starting the engine Before starting the engine turn on warning horn and check whether there could be anybody endangered! Starting sequence Make additional fuel pumping via hand feed pump on the engine after long machine shutdown. Insert key in switch box (7) and turn to position I. Engine lubrication indicator (16), brake indicator (15), charging indicator (14) and neutral indicator (22) light up. Check that the STOP push button (6) of the emergency brake is not depressed. Set gas control (5) to slightly higher revolutions (1/4 of travel of the lever). Switch key in the switch box to position ll and start the engine (hold the key in position ll until the engine starts). Start for 30 sec. only. If the engine doesn t start, wait for two minute and repeat. If the engine doesn t start then, look for a defect. After successful start, check correct function of the engine as confirmed by the indicators. Thereafter, let the engine run without load at idle speed of min -1 (RPM) for 3 5 minutes. Switch on battery disconnect. 82 ASC 70 / ASC 90

83 Operating instructions ASC 70 / ASC 90 83

84 2.7. Operating and Using the Machine NOTE: Unless the engine starts even with 3 trials made then detect the cause in fuel system. When starting, please watch exhaust gas colouring any absence of blue or white fume indicates the fuel supply is insufficient.! NOTE! Do NOT start longer than 30 seconds. Wait for 2 minutes before next starting. The charging and lubrication signal lamps must go OFF after starting up the engine. Lubrication signal lamp must go OFF within 15 sec. Do NOT run up the engine or reduce the engine speed rapidly these may damage the engine. After starting up let the engine run with no load at increased idle speed 1500 min 1 for 3 5 minutes. Do NOT let the engine run at idle speed for more than 10 minutes any longer idle run will cause clogged fuel injection nozzles, sticking of piston rings, valve seizure! Unless the temperature of cooling liquid reaches min. 60 C (140 F) the engine is not lubricated enough - do NOT apply full engine power! Starting is blocked, if If the brake switch (35) is not switched on. STOP button (6) is pressed. Control (2) is not in neutral. If the operator is not siting on the seat. 84 ASC 70 / ASC 90

85 Operating instructions The voltage of the auxiliary starting source must be 24 V. Follow unconditionally below-described sequence! Starting with the use of starting cables from an other machine. 1. Connect (+) cable pole to (+) pole of the discharged battery. 2. Connect the other end of the (+) pole cable to (+) pole of the auxiliary source 3. Connect one end of the ( ) pole cable to ( ) pole of the auxiliary source. 4. Connect the other end of the ( ) pole cable to the chassis of the engine to be started, or the engine block directly.! NOTE! When the engine has started, disconnect cables in reverse order. Using auxiliary starting with the battery disconnected, do not disconnect before the battery of the machine has been connected. Do not connect (-)cable to discharged battery of the machine you want to start! During starting heavy sparking may occur and gases of the charged battery may explode. Naked parts of the clips of the starting cables may not touch each other! Starting cable connected to (+) pole of the battery must not touch conducting parts of the machine to avoid shortcircuiting. Do not lean over the batteries. The electrolyte may injure you! Avoid the presence of source of fire open flame, cigarettes, etc. Do not check for the presence of voltage in the cable by sparking against the chassis! ASC 70 / ASC 90 85

86 2.7. Operating and Using the Machine Travel and backing-up Indicate by audible signal the start of the machine and wait long enough for persons nearby to leave the space near or underneath the machine in time! Before starting moving make sure that the space ahead and behind the machine is free and that nobody is present there! Switch the speed lever (3) off- it presets working speed. Select suitable range of working speed on the preselector of working speed (4). Do not use gas control (5) to control machine speed. If you have to stop the machine in a slope, first move travel control (2) to neutral and then press parking brake button (35). Prior to travel down a steep slope shift to working speed by switching off shift (3)! It is not permitted to disengage gearshift at higher speeds the machine slows down suddenly and the hydraulic system suffers a shock. Switch shift (3) off when the machine is still or traveling slowly! Set gas control speed of engine to about 1800.min 1 (RPM). Check that vibration is not switched on (34), and that control indicator (20) is not on. Release brakes of the machine with a switch (35). Move travel lever (2) from neutral in the required direction - a small move means low speed. With the movement of the travel lever (2), both the brake indicator (15) and neutral indicator (22) go off. Backing up - move lever (2) through neutral in opposite direction. Engage gearshift (3) - transport speed - may be done for transport on the site on roads for the transport of the machine between the working site and loading or unloading locations. The gear (icon rabbit lights up) may be shifted only under load. If the pulling force is insufficient, switch gearshift (3) of transport speed off. 86 ASC 70 / ASC 90

87 Operating instructions ASC 70 / ASC 90 87

88 2.7. Operating and Using the Machine Travel with vibration on Switch shift (3) off. Working speed mode is then set. Reset pre-selector (4) to suitable range of working speed. Switch vibration amplitude by pre-selector (33). Set to maximum revolutions by gas control (5). Vibration will be turned on at 1800 min 1 (RPM). Start moving and switch on vibration by switch (34). Indicator (20) is on and the drum starts vibrating. Stop vibrations by pressing momentarily switch (34).! NOTE! Should the engine lubrication indicator turn on during travel, stop the engine immediately, find the defect, and repair! Parking the machine Stop the machine. Disconnect the battery. Clean the machine (scraper, tires). Inspect the machine and repair defects that appeared during operation. Check sufficient inflation of tires. Wedge the wheels and the drum. Lock up covers of instruments or the cab, and the door below the driver s station. Stop the machine on a flat and firm ground. Check that the parking spot is in no danger by forces of nature (landslide, flood, etc.). If any fuel starts escaping, stop the engine immediately, catch the fluid in a basin and dispose off according to ecological rules Stopping the machine and the engine Stop vibration by switch (34) - indicator (20) goes off. Stop the machine by control (2) and brake the machine with a switch (35) - indicators (22) and (15) light up. Decrease revolutions to idle by controller (5). Turn key (7) in switch box to 0 and remove it. Close the lid of the switch box.! NOTE! Do not stop the engine immediately; let it idle for 3 minutes to cool it down and turbocharger Emergency stoppage of the machine Apply this procedure in case of emergency when the machine cannot be stopped by moving the travel control (2) to neutral. Press push button (6) - the engine and the machine stop. Move the travel control (2) to position 0. Switch emergency brake off by turning push button (6) in the direction of the arrow.! NOTE! Before restarting the engine, turn the button (6) in the direction of the arrow, move the travel lever (2) in to N position. Brake the machine with switch (35) and turn off the key (7) to 0 position. 88 ASC 70 / ASC 90

89 Operating instructions ASC 70 / ASC 90 89

90 2.7. Operating and Using the Machine ATC function ATC - Ammann Traction Control - prevents slipping of wheels and drum in case of exceeding adhesion limit when driving in heavy conditions or on slopes. Activate ATC by turning ignition key to I position. It is working in the whole range of working and transport gears. Flashing signal lamp (23) indicates an ATC defect. NOTE In case of ATC defect, transport gear cannot be engaged or, if adhesion limit is exceeded, drum or one of wheels will start slipping. In case a wheel locks up while driving (the cell of drum rotations sensor fails or the contact to the cell is broken), the wheel will be unlocked automatically (while driving) after 5 seconds and will start turning. The wheel will lock up again for five seconds after stopping the machine and engine and subsequent starting and driving away. The machine may work in this condition. In case the drum locks up while driving (the cell of one-of-wheels rotations sensor fails or the contact to the cell is broken), the drum will be unlocked automatically (while driving) after 5 seconds and will start turning. The drum will lock up again for five seconds after stopping the machine and engine and subsequent starting and driving away. The machine may work in this condition. Disabling ATC To avoid wheel or drum lock-up during repeated engine starts, disable ATC by removing fuse F4-10 A in the dashboard. 90 ASC 70 / ASC 90

91 Operating instructions Blade Unlock the blade on both sides. For locked (secured) blade. Lower the blade down to the earth by shifting the blade controller forwards from 0 position to III (floating position). or pedal. For unlocked blade. ASC 70 / ASC 90 91

92 2.7. Operating and Using the Machine Find the position of the of the fixed indicator (1) on the drum frame beam as related to the movable indicator with the blade (2) and remember this information. This is then the basic position of the blade. The blade then starts digging after shifting the controller (pedal) to I position. 2 1 Return the controller (pedal) to 0 position and start driving. The size of the digging can be read on the basis of the relative position of both the fixed (1) and movable (2) indicators. (Each shift by one increment means the blade will move by 50 mm) ASC 70 / ASC 90

93 Operating instructions Floating position can be used for shovelling the material. The blade slides over removable skids (3). It can be also used for the regressive spreading and evening of the material. NOTE: The functions in 4 positions position 0 (initial position of the pedal) position I. (blade moves down) position II. (blade moves up) position III. (blade is in floating position) Volume of the shovelled material can be corrected by lowering the blade (blade lever in I position) or by lifting it up (the lever is in II position) dependently on traction power of the machine. Blade edges are removable and they can be turned by 180 o after their wear. 3 After finishing work with the blade secure it in the upper position using both safety pull rods (1) and pins (2).! NOTE! Do not adjust the scrapers, do not carry out any maintenance at the blade unless it is lowered to the ground and the engine stopped, or unless the blade is secured by both safety links. Do not work with the blade when it is secured. In case that only one link is secured, the blade can be damaged. 2 1 ASC 70 / ASC 90 93

94 2.7. Operating and Using the Machine Lifting driver s stand and bonnet Move the lever to A position (lifting).! NOTE! Fold the seat and rest before lifting drivers stand. Just the machine with integrated roof in ROPS. A Insert the lever to the pump and lift the driver s stand. Lifting driver s stand Remove nuts of the driver s stand. Move the lever to B position (lowering) and pump. Open the cover (1) on the left side under the driver s stand. Take out the pump lever (2). Levers of lifting and lowering (3) B Screw the driver s stand in after lowering. If the driver s stand is not screwed in properly, the machine may overturn and cause lethal injuries. 94 ASC 70 / ASC 90

95 Operating instructions Lifting bonnet Move the lever to A position - (lifting). Lifting and lowering using electric-hydraulic pump (optional) Remove nuts of the driver s stand. A Insert the lever to the pump and lift the driver s stand. Connect electric system by turning the battery disconnector (1). Press and hold button (2) (lifting driver s stand) or button (3) (lifting bonnet) in A position. Press and hold appropriate button in B position to perform lowering. 1 Move the lever to B position (lowering) and pump with the manual hydro-generator. A A 2 B B 3 B Screw the driver s stand in after lowering. If the driver s stand is not screwed in properly, the machine may overturn and cause lethal injuries. ASC 70 / ASC 90 95

96 2.7. Operating and Using the Machine Manual lifting and lowering In case of el-hydraulic unit or flat battery, use the manual hydro-generator to perform lifting and lowering. Open the cover (1) on the left side under the driver s stand. Take out the pump lever (2). Driver s stand Remove nuts of the driver s stand. 1 2 Push the sliding valve (3) on the switchboard (1) and secure it in the position with safety pin (4) Insert the lever to the pump and lift the driver s stand. 96 ASC 70 / ASC 90

97 Operating instructions Unlock the safety pin of lifting before starting lowering. Push the sliding valve (3) on the other side of the switchboard (1), secure it with safety pin (4) and pump to lower the driver s stand. Bonnet Push the sliding valve (3) on the switchboard (2) and secure it in the position with safety pin (4) Screw the driver s stand in after lowering. If the driver s stand is not screwed in properly, the machine may overturn and cause lethal injuries. Pump to lift the bonnet. Unlock the safety pin of lifting before starting lowering. Push the sliding valve (3) on the other side of the switchboard (2), secure it with safety pin (4) and pump to lower the bonnet ASC 70 / ASC 90 97

98 2.7. Operating and Using the Machine Filling tyres with water This is useful to increase weight allocated to axle and to lower gravity center when working in extreme conditions. Fill the inside of tyres with a solution of water, hydrated lime (calcium hydroxide) and anhydrous calcium chloride (CaCl 2 ) or magnesium chloride (MgCl 2 ). See the table for mixing ratios for individual temperatures, for one tyre: In regions where temperatures do not fall below zero (i.e. down to 0 C (32 F)), add extra weight in the form of solution of water and copper sulphate CuSO 4 5H 2 O (bluestone). For one tyre, mix 175 l (46.2 US gal) of water and 0.17 kg (0.4 lb) of copper sulphate CuSO 4 5H 2 O. Fill tyres with the solution. F r e e n z i n g p o i n t w a t e r c a l c i u m c h l o r i d e C a C l 2 c a l c i u m h y d r o x i d e a d d e d w e i g h t C [ F ] l [ US gal ] k g [ l b ] k g [ l b ] k g [ l b ] Use safety goggles (safety shield) and rubber gloves [ 0 ] 16 0 [ ] 42, 3 [ ] 0, 7 [ ] [ ] [ 1 3 ] 16 0 [ ] 49, 2 [ ] 0, 8 [ 1. 6 ] [ ] [ ] 16 0 [ ] 55 [ ] 0, 9 [ 1. 8 ] [ ] Preparing the solution:! NOTE! Wash any spills with fresh water. Protect metal parts and electric system from contact with the solution. The solution must not be filled in the engine cooling system. Filling procedure: Always add anhydrous calcium chloride CaCl 2 to water, never vice versa!! Draining: Secure the drum by scotch blocks from both sides, lift the rear part of the roller and release brake of wheel hydromotors, see chapter Rotate tyres so that valves (1) are at top positions. Unscrew valves. Warning! The solution will squirt out at unscrewing. Unscrew caps (2). Screw the filler into the opening see gr. 635 Parts katalogue. Rotate tyres so that fillers are at bottom positions. Apply a hose with pressured air to inflation valve and inflate until the solution stops draining. After draining tyres, unscrew fillers and screw in valves and caps again. Inflate tyres to the prescribed pressure. Activate brakes - see chapter ! NOTE! Use safety goggles (safety shield) and rubber gloves. Secure the drum by scotch blocks from both sides, lift the rear part of the roller and release brake of wheel hydromotors, see chapter Rotate tyres so that valves (1) are at top positions. Blow off both tyres and screw out inflation valves (1) and caps (2). Screw the filler (gr spare parts list) to the cap opening (2) and insert the hose of filling device (higherpositioned container, pump etc.). Start filling tyres with prepared solution. Repeat the procedure for the other tyre. Unscrew the filler and screw in inflation valves and caps again. Inflate tyres to the prescribed pressure and screw in valve caps. Deactivate brakes - see chapter ASC 70 / ASC 90

99 Operating instructions Installing air conditioner When retrofitting air condition unit, it is necessary to keep sufficient distance between the oil cooler and air conditioner condenser in order that air flow the machine cooling system is not affected. (This would reduce cooling capacity of radiators.) Minimum distance is 50 mm (2 in). ASC 70 / ASC 90 99

100 2.8. Machine transportation Transporting the machine on its own On sites outside public roads the machine travels on its own.! NOTE! Transport speed - engage gearshift (3) for transport on roads. During travel at long distances provide for cooling off breaks every three hours. By non-adherence to this regulation the machine may be damaged and subject to warranty default. Safety rules of the site must be followed. 100 ASC 70 / ASC 90

101 Operating instructions Transportation of the machine on public roads! NOTE! The standard version of the machine is not equipped with facilities to travel on public roads - traveling on public roads is forbidden! Use switch 31 to turn on drum traction slip control when driving up the transporting vehicle. It is recommended to underlay drum with rubber strips or wooden planks etc. The vehicle transporting the roller must be braked for loading and unloading and mechanically secured against undesirable movements by scotch blocks (2). The person guiding the machine must communicate with the driver by prescribed communication signals, he/ she must stand all the time on the same location, away from the machine and the transporting vehicle. He/she must be within the field of driver s vision (visual contact) for all the time of driving up and down. During driving up and down the transporting vehicle, all persons but the driver must be away from the machine in such a distance that they cannot be injured in case of an accident (fall of the machine). Hooking at a Carrier Vehicle The machine must be attached to the transporting vehicle by tying ropes (1) on tying spots. Tying spots: rear lifting eyes and slings in side plates of the drum frame. When transporting the machine on public roads, the regulations governing public road traffic must be followed. During the actual transport, no persons may stay on the driver s stand, on the machine or on the transporting vehicle platform. ASC 70 / ASC

102 2.8. Machine transportation Loading of the machine A loading ramp or crane is used for loading the machine on the RR wagon. The roller is provided with hook-up loops to be used when loading by crane see method in figure. Before lifting the hinge of the machine must be secured against tilting. Loosen and withdraw pins (1) of two wedges on both sides of the hinge. Turn wedges and secure by pin (1) and safety (custom equipment). 1 Securing the hinge Loosen and withdraw pin (1) Do not enter under lifted load! Fold arm (2) and secure with pin (1) and safety pin. 2 1 Following loading return safety arm and wedges to original position. During loading and unloading obey regulations. Use proper, sound tying means of sufficient capacity. Use suitable crane of sufficient capacity. Tie only to hook-up loops designed for that purpose. Tying may be done by a trained worker only. 102 ASC 70 / ASC 90

103 Operating instructions Removal of the cab and/or ROPS Should the height of the machine on the vehicle be more than allowed in transport, remove the cab and/or ROPS. Removal of ROPS Hook up the frame by loops. Disconnect electrical cables with the connector between the steering column and the front windshield. Remove bolts and remove frame. Disconnect wires and hoses to the windshield washer. Hook up the cab by loops and remove. Removal of cab Loosen bolts fixing the cab to the platform. ASC 70 / ASC

104 2.9. Using the machine under special conditions Towing the machine In case of failure the Machine can be towed to a distance necessarily needed. For this reason the Machine has been fitted with two eyes on the frame of drum. Options: Pin is also used for front towing lug on the crossbar of the front frame. Make sure the Machine is attached to both of the eyes when being towed! It is forbidden to use the machine for towing towed vehicles (e.g. tanks, compressors, house trailers etc.). Rear towing lug on the fuel tank is equipped with a pin locked with a locking catch against jumping out. It is possible to remove the pin after raising the locking pin. 104 ASC 70 / ASC 90

105 Operating instructions Releasing brakes of the drum and the wheels To prevent skidding of the drum and the wheels all disk brakes are off. Release hose 4 by quick coupler 3 in clamp 5. Then short-circuit hydraulic travel loop. Two multipurpose safety valves are located on the hydraulic travel generator. Unscrew middle section (1) from the valves [hexagonal 27 mm (11/16")] by three turns cc/w. Disconnect hose 1 from pressure filter to hydraulic tank in quick coupler Turn key in switch box to position I. Connect quick coupler 3 on hose 4 to manual hydraulic generator with quick coupler 2 in hose 1. Insert lever in the manual hydraulic generator and start pumping, until brake indicator goes off ASC 70 / ASC

106 2.9. Using the machine under special conditions Brakes of the machine have been released for towing. Following towing bring the machine in its original state. When dragging is completed, wedge the wheels and the drum. Reconnect hose (1) into the pressure filter and hydraulic travel generator loop. Fix hose (4) in clamp (5). 1 2 Sequence of activating the machinery to its original condition. Screw in the valves on the hydraulic travel generator. 5 4 Place the hydraulic generator handle (55) into the holder under the driver s seat Disconnect hoses (4) ! NOTE! The brakes can loose pressure during towing. When towing the roller, check, if the brakes do not get warm because of insufficient releasing. When the brakes of gears, hydromotors are released and the hydraulic circuit shortcircuited, no braking system is available! All the service, emergency and parking brakes are out of operation! 106 ASC 70 / ASC 90

107 Operating instructions Use unimpaired towing cables or towing bars of sufficient capacity - dimensioned to weight 1.5 times higher than weight of the towed machine. It is not permitted to use chains for towing. No persons can be present on the machine with non-working engine. It is necessary to keep the deviation from the straight towing angle as little as possible. Maximum deviation is 30 degrees. The movement during towing must be smooth. Do not exceed towing speed of 2 kmph (1.2 mph). Do not tow the machine for distances longer than 300 m (0.19 miles). The towing machine should be equal by size to the damaged machine. It must be sufficiently powerful (towing power), heavy and have sufficient brake effect. When towing downhill using a cable, it is necessary to connect another towing machine to the rear part of the damaged machine. This will prevent uncontrolled movement of the damaged machine. Do not start the engine during towing. The bogged roller may be pulled out for short distance, if the engine is running and the driving unit and steering are functional. The drive on the towed roller must steer the roller in the dragging direction. If the engine is stopped. Avoid damaging inoperable power train, steering and brake system Travel with vibration on the compacted and hard materials By travel with the machine under vibrations, loss of thread contact with the compacted material (so called vibroimpact) could occur due to high ratio of the base material compaction or due to travel on hard materials (e.g. small rocks). That condition is occurs by transfer of vibrations to the machine frame and to the driver s seat. Particularly, the effects can be removed by increasing the travel speed or by changing vibration values of the machine (using lower amplitude). The increased vibrations transfer to the driver s seat can occur also with the increased ratio of base compacted material. If it is necessary to work with the machine under conditions where personnel can be exposed to increased vibrations, the supervisor must change the working process to avoid threats to driver s health. Note: When driving the machine on an other base material under vibrations than specified in the Specifications Manual - hygienical datas, the emision values of increasing the vibrations will be different. These are general requirements for a safe towing of the machine under normal conditions. Any possibly different situation that could occur during towing must be consulted with the dealer. ASC 70 / ASC

108 2.9. Using the machine under special conditions Using the machine under severe weather conditions Working at low temperatures Compacting in wintertime depends on the content of soft particles and water in the ground. With dropping temperature below zero the ground becomes firmer and more difficult to compact. Should it be necessary to compact at temperatures below 0 C (32 F), it is possible to compact dry soils and gravel piles, or not yet frozen materials before the soil freezes solid. Make the machine ready for work at low temperatures Check concentration of antifreeze in the engine Replace motor oil by the recommended type for the specific range of outdoors temperatures Use hydraulic oil of proper kinetic viscosity Replace transmission oil in the drum and wheel by a recommended type for the specific working temperature range in transmission Use winter fuel! NOTE! With oil HV 100 in the hydraulic system, the machine may not be started at ambient temperatures below 2 C (36 F). Should it be required to start the machine during one month or more at ambient temperatures below 8 C (18 F),replace oil in the hydraulic system with oil of HV 46 viscosity. At temperatures below 13 C (9 F) with oil of HV 32 class, such as BP BARTRAN HV 32, ESSO UNIVIS N 32, etc. Starting below 23 C ( 9 C) is not possible unless oil has been preheated. Check battery charge Perfect condition of batteries is the prerequisite for problem-free starting at low temperatures. By warming up batteries to about 20 C (68 F) (removal of batteries and storage in a warm room) the limit temperature of starting decreases by 4 to 5 C (39,2 to 41 F). Minimal temperature of engine coolant is 60 C (140 F). The machine may be used only after the fluids have been heated up to working temperature. To speed up warming up the radiators may be partially covered. 108 ASC 70 / ASC 90

109 Operating instructions Work at elevated temperature and humidity The power of the engine decreases with higher temperature and humidity. Since both factors are independent of each other, their effect may be described as follows: - every 10 C (50 F) of temperature rise represents power decrease of up to 4% (with constant humidity) - every 10 % of humidity increase represents power decrease of up to 2% (with constant temperature) At high temperatures hydraulic oil remains constantly at 90 C (194 F). We recommend the oil to be replaced by oil one grade heavier kinetic viscosity of 100 mm 2 /s (BP BARTRAN HV 100, ESSO UNIVIS N100, etc.)! NOTE! If the hydraulic system is filled with oil class HV 46,the maximum oil temperature allowed is 80 C (144 F) HV 32, the maximum oil temperature allowed is 70 C (158 F) For work at extreme temperatures when the temperature of the coolant or hydraulic oil reach maximum allowable values, the cooling effect of the system may be increased by removing hood arches, allowing thusly for better exhaust of heat from the engine. Ou t p u t c l a s s o n ISO 6743 / H V HV ( HVLP ) V i s c o s i t y c l a s s o n ISO 6743 / 4, DIN V G Vi s c o s i t y c l a s s o n CE T O P R P 9 1 H H V ASC 70 / ASC