2-Stroke Auger SP-GMK049

Transcription

1 2-Stroke Auger SP-GMK049 12/2012

2 CONTENTS Preface 1 Safety Precautions 8 Warning Labels 8 Safety Precautions 8 Main Specifications 11 Assembly 12 1.) Opening The Box 12 2.) Assembly 12 3.) Checking and Changing Bit 12 Starting 13 Fuel Mixture 13 Starting The Engine 13 Stoping The Engine 14 Maintenance/Storage 14 Troubleshooting Guide 16 Failure To Start 16 Lack Of Power 16 Engine Stops While Running 17 Hard To Stop 17 Other 17 Warranty 19 Parts List 20

3 PREFACE Dear users: Thank you for purchasing our Auger. Before using, please read this manual carefully to know well about the machine s performance, so you can operate this machine safely and correctly. Please keep this manual handy so you can refer to it later. Always be sure to include this manual when transporting this machine. There may be upgrades to the specifications of this machine which may or may not differ slightly from this manual. Please read and understand this manual. We try to supply you with the best product possible, and also give you the best after-sale service. Thank you again for having chosen our products. 1

4 REFERENCE C A B A f a b c d e A E D A f D f B B Nut Screw 5 6 C A D d e Nut Screw 2

5 REFERENCE 7 H G A B F I J C D Screw Screw Nut Gear Box Big Washer Shock Absorber Pad Link Plank E Screw Gear Box Big Washer A. Engine Assembly C. Left Handle Bracket E. Drill Bit G. Fuel Tank Lid Comp I. Stop Button Comp a. Alley Key S=6mm c. Box Spanner 17X19 e. Open Spanner 13X16 B. Gear Box Assembly D. Right Handle Bracket F. Fuel Tank H. Starter J. Throttle Trigger b. Alley Key S=5mm d. Open Spanner 10X13 f. Accessory Box 3

6 REFERENCE Screw a a E E 8 9 K G F L 4

7 REFERENCE I START STOP CLOSE OPEN M J M H 17 N K. Fuel Mixture Bottle L. Oil Pumping Device M. Choke Lever N. Pull Start 5

8 REFERENCE P Q P Q S R GREASE S OIL U T 6

9 REFERENCE P Q P Q S R P. Air Filter Cartridge Q. Outside GREASE Cleaner Cover R. Fuel Filter S. Spark Plug T. Screw U. Spark Plug Cap V. Inserted Drill W. Hard Alloy Blade T X. Carbide Blade Y. Stainless Steel Blade Z. Blade Positioning OIL 7 U S

10 SAFETY PRECAUTIONS Warning! If used correctly, this Auger is a powerful, fast, high performance tool. If used improperly or without due precautions it could become a dangerous tool. Always comply with the safety rules and regulations throughout this manual. It is important that you read, fully understand and observe the following safety precautions and warnings. Careless or improper use of this machine may cause serious or fatal injury. Warning! This mark indicates instructions which must be followed in order to prevent accidents,which could lead to serious bodily injury or death. Important! This mark indicates instructions which must be followed, or it may lead to mechanical failure, breakdown, or damage. Note This mark indicates hints or directions useful in the use of the product. Warning Labels The following labels are used on the machine. Be sure to fully understand the meaning of each label. 7 a. Fire b.toxic Fumes Safety Precautions (1) The power drill must only be used by adults in good physical condition with knowledge of the operating instructions. (2) Do not operate the power drill when you are tired or fatigued or under the effect of alcohol and drugs. 8

11 (3) Never wear scarves, bracelets or anything else which could get caught in the machine or bit. Wear close-fitting safety clothing. (4) Wear protective non-slip safety shoes, gloves, glasses, ear protection and a safety helmet. (5) Do not allow people near the machine while in use. (6) Do not start working until you have a clear work area. Do not work near electric wires or cables. (7) Only use the power drill in well-ventilated places, do not operate the power drill in an explosive or flammable atmosphere or in an inclosed area. (8) Carry the power drill with the engine stopped, with its bit removed. (9) Replace the bit immediately if any cracks or other damage is present. (10) Use the mixture of 90 octane gasoline and 2-stroke engine oil (50:1~25:1) (11) Fill the tank away from sources of heat and with the engine stopped. Never smoke while filling. STAY CLEAR FROM FLAME NO SMOKING (12) Never take the cap off the tank when the engine is running. If fuel spills while filling move the power drill away before starting. (13) Always keep the handles dry and clean (14) Before starting make sure the bit is not obstructed (15) Always work in a firm-footed and safe position (16) Never touch the bit or carry out maintenance while the engine is running (17) Make sure that the bit does not turn when the engine is idling (18) Grip the power drill firmly with both hands; keep all parts of the bod away from the bit and muffler. (19) Never attempt to carry out repairs that are not part of routine maintenance. Call for an authorised service center. 9

12 (20) Store the power drill off the ground, in a vertical position and in a dry place. Make sure the fuel tank is empty. (21) Check the power drill each day to ensure that each component is functional. (22) While working and moving from one work area to another make sure the engine is on the idle position. (23) Never use a damaged, modified, or improperly repaired or assembled power drill. Do not remove or dis-activate any of the safety features. Only use bits that are specifically made for this machine. (24) Never touch the spark plug cover or wire while the engine is in operation. Doing so could result in electrical shock. (25) Do not use the power drill until you have completely understood this operating manual. Always follow the manufacturer s instructions for maintenance and operation. (26)After the engine starts or before it stops, allow it run 2~3 minutes at a low speed without any load. Do not run it at a full throttle. Never stop the engine at high speed. (27) After engine starts, never touch the muffler and the cylinder. Doing so could result in serious burns. (28) If your power drill is no longer usable, disposed of it properly without indangering the environment. (29) All service, other than the operations shown in the present manual, should be performed by a service technician. (30) Keep this manual on hand. (31) Check, adjust, repair and clean the machine regularly. When replacing parts, please use the tools specified by our company. (32) Do not use this tool for any other applications that it is not intended for. 10

13 SPECIFICATIONS Power Drill Name Power drill Model AG43J SP-GMK049 AG52J TAG52N Dimensions(LxWxH) 1240x280x280 Weight 14kg 15kg Reduction ratio 40:1 Speed-change Type Transmission Mode Double-reduction Centrufugal friction clutch Drill_Bits _6/_8/_10/_12/_15cm _6/_8/_10/_12/_15/_20cm Type Type Single Operated unit Air-cooled Two stroke engine Model 1E40F-5A 1E40FN 1E44FA 1E44FN Power 1.25kW /6500r/min 1.3kW /7500r/min 1.46Kw /6500r/min 1.5kW /7500r/min Displacement 42.7cc 43cc 51.6cc 52cc Engine Idle speed Clutch speed High speed Way of ignition Ignition system ( 2800±150) r/min ( 3900±200) r/min ( 8800±200) r/min Electronic ignition (CDI) magneto Form of carburetor Diaphragm Fuel Mixture(gasoline:oil) 25:1 50:1 25:1 50:1 Tank capacity 0.98L 11

14 ASSEMBLY 1.) Open the box Remove the machine from the box, check the machine for damage, and make sure all the components are complete. (Fig.1) Page 2. 2.) Assemble the machine a.) Rotate the machine by 90 degrees like (Fig.2), the air filter cover would be on the top side, use the accessory box to put under the gear case like (Fig.3) Page 2. b.) Remove the four Bolts M8X25,and the NUTs M8 as per (Fig.3) Page 2. c.) Assemble the right control handle on the connect plate from the right side.(fig. 4) Page 2. d.) Assemble the left control box on the connect plate from left side, use the bolts and nuts which where dismounted on step (b) (Fig. 5) Page 2. e.) Tighten the bolts and nuts. (Fig 6) Page 2. f.) The Auger should look like (Fig 7) Page 3. 3.) Check and change the Bit a.) This unit is equipped with one bit, make sure the bit is secured to the Auger head before starting by using the tool that was supplied to you. Tighten the M8 screw clockwise.(fig 9) Page 4. b) To change the bit, remove the screw M8 counter-clockwise. The replacement bit must be specifically for this machine. (Fig. 8) Page 4. Warning!Always follow the safety rules. Do not lock the power drill onto fixed supports. Do not apply tools or applications other than the ones indicated by the manufacturer onto the power drill. 12

15 STARTING 1. Fuel Mixture Use a 2% or 4% (50:1 or 25:1) oil/gasoline mixture (Fig.10) (Please use fuel mixture of 25:1(gasoline:oil) 20 hours before the the machine runs.) Warning!2-stroke engines have high specific horsepower and we recommend the use of regular or super unleaded gasoline, with or without lead and an octane rating of no less than 90. When preparing the mixture, only use oil for two stroke engines. Shake the fuel mixture container before filling the tank. (Fig.11) Page 4. Refill when the engine is switched off and far away from sparks or flames. Before unscrewing the fuel tank cap, position the power drill on a flat, solid surface to prevent fuel spills. Gasoline is highly flammable.refuel outdoors only. Never add or replace fuel when the engine is in operation or before the engine stops. Do not leave the mixture in the fuel tank or in a fuel canister for a long period of time. Do not start the engine if fuel leakage is found. 2. Starting The Engine a) Put switch (I,Fig.14) Page 5. in the START position. b) Put the choke lever (M, Fig.15. Fig.16) Page 5. in the CLOSE position. c) Push the primer bulb (L, Fig.12. Fig.13) Page 5. a few times until the fuel comes out of the fuel tube. d) Pull the starter rope (N,Fig.17) Page 5. a few times until the engine starts. e) Put the choke lever (M, Fig.15. Fig.16) Page 5. back to the original position OPEN 13

16 Note Do not use the choke (M, Fig.15. Fig.16) Page 5 when starting a hot engine. When the engine is idling, the bit should not turn. Warning! If the bit jams, stop the engine immediately. Note When pulling the pull start a) Do not let the starter grip snap back b) Do not pull the starter rope out all the way as it might break. (N,Fig.17) c) Guide it slowly back into the housing so that the starter rope can rewind properly. STOPPING THE ENGINE a) Bring the throttle to the idle position (J,Fig.14) and run it for 2~3 minutes at a low speed until the engine cools. b) Switch off the engine (I,Fig.14) by putting it on the STOP position. c) Remove the bit, clean the machine. Important Avoid stopping the engine suddenly when it running in high speed. Doing so could cause damage to the machine. MAINTENANCE-STORAGE AIR FILTER-Clean every 25 hours, remove the cover(q,fig.19) and the filter (P Fig.20). The filter should be washed with warm water and dried before re-installing. CARBURETOR-Idle screw is adjusted in order to ensure a good safety margin between idle turning and clutch engagement. Important Weather conditions and altitude may affect carburation. Warning! Do not adjust the carburetor. FUEL FILTER Check the fuel filter (R,Fig21) periodically. Replace if it gets too dirty. A dirty filter can cause difficult starting and lower engine performance. 14

17 ENGINE-Clean the cylinder fins with compressed air or a brush periodically. Overheating of engine may occur due to impurities in the cylinder. SPARK PLUG-Remove the spark plug cover, unscrew the spark plug. Clean the spark plug if carbon deposits are found. Polish the electrode with abrasive paper and adjust the electrode gap to mm (Fig.22) Page 6. BIT-Always check the drill bit. Sharpen or replace it if necessary. Check and repair the blade (X,Fig.26) regularly. Or contact the dealer to replace REDUCTION GEARBOX-Every 100 working hours change the grease in the reduction gearbox (Fig.23). Page 6. EXTENSION SHAFT-Please use extensions shafts or bits that are specified for this machine. STORAGE a) Follow all the maintenance procedures described previously. b) If storing for a long period of time, clean the power drill completely and grease moving parts. c) Remove, clean and oil the bit to prevent rusting. d) Empty the fuel tank and put the cap back on. e) Remove the spark plug and pour a small amount of oil into the cylinder (Fig.24). f) Pull the pull start rope several times, rotate the crankshaft to distribute the oil. Put the spark plug back in. g) Wrap the engine in a plastic bag. h) Store the power drill in a dry place, preferably off the ground and away from heat sources. 15

18 TROUBLESHOOTING GUIDE 1) Starting Failure Trouble Sparking (no spark) Spark plug 1.Spark plug is wet 2.Carbon deposit in the spark plug 3.The plug gap is too big or too small 4.The electrode burned out 5.Insulation damage Magneto 1.Wiress damaged or broken 2.The insulation of coil is bad 3.The gap between stator and rotor is too big Trouble The spark plug works normal Compression is good and fuel is normal 1.Excessive fuel usage 2.Fuel is bad /dirty or mixed with water Compressions bad Cylinder and piston ring worn No fuel in Carburetor 1.No fuel in the tank 2.Fuel cock is not open 3.Valve in fuel tank cap is clogged 16 Clean and dry Clean Adjust gap at 0.6_0.7mm Replace Replace Tighten or replace Replace Adjust gap at 0.4mm Reduce the fuel Replace Replace Fill the tank Open it Clean

19 TROUBLESHOOTING GUIDE 2) Lack of Power Trouble The compression is fine and has spark 1.Air in the fuel valve 2.Air leak in carburetor connection 3.Fuel mixed with water 4.The filter plate is clogged 5.Muffler clogged Trouble Engine overheats 1.Fuel is too thin 2.Cylinder is covered with carbon Trouble Engine is noisy or knocking 1. Bad Fuel 2. Combustion chamber dirty 3. Running parts worn Tighten it Change the gasket or tighten it Change the fuel Clean Clean Adjust the carburetor Clean Replace Clean Check and replace 3) Engine stops while running Trouble Engine stops abrubtly 1. The piston jam 2. Carbon deposit in plug/short circuit 3. Magneto damaged Repair or replace Clean Repair or replace 17

20 TROUBLESHOOTING GUIDE Trouble The engine shuts down slowly 1.Lack of fuel 2.Carburetor clogged 3.Water in fuel 4) Engine hard to stop Trouble Engine Cylinder and piston overheat Trouble Bad circuit 1.Plug pole overheats 2.Stop button is bad 5) Other Trouble Engine works but bit does not turn 1. Clutch damaged 2. Interference between gearshaft and output shaft Trouble Knocking sound in gearbox 1. Gear worn 2. Bad lubrication 3. Impurity in the gearbox 18 Fill the tank Clean Refill with fresh fuel Clean carbon Clean plug & check gap Check and or replace Replace Replace the relative part Replace the relative part Clean and grease Clean and grease Important: Maintenance procedures that are not reported in this manual must only be carried out by authorized service personnel. Only use ORIGINAL SPARE PART.

21 WARRANTY Limited Warranty The manufacturer, acting through the sales and technical assistance network, shall replace free of charge any parts proven defective in material, machining or manufacturing in a period of 2 years from the date of purchase. The warranty does not affect the purchaser s right as established under legislation governing the consequences of defects in the machine. The warranty period starts on the date of purchase. To make any claim under the warranty, this certificate of warranty, fully complied, bearing the dealer s stamp, and accompanied by the invoice or receipt showing the date of purchase, must be displayed to the personnel authorized to approve work. The warranty shall be null and void if: 1. The machine has evidently not been serviced correctly. 2. The machine has been used for improper purposes or has been modified in any way. 3. Unsuitable lubricants and fuels have been used. 4. Non-original spare parts and accessories have been fitted. 5. Work has been done on the machine by unauthorised personnel. 6. Parts subject to normal wear 7. Damage incurred during transport must be immediately brought to the attention of the carrier; the warranty shall be null and void if failure to do so. 8. Having no invoice warranty certificate or the part number on the warranty certificate does not conform to the real object. When your unit breaks down, please consult with our service center directly at We will provide you with the best service. 19

22 20 Part List

23 GENERAL PARTS ENGINE ASSEMBLY GEAR BOX ASSEMBLY CLUTCH BOWL ASSEMBLY GEAR BOX HOUSING TOP POSITION PIN (4X10) BALL BEARING (6202-2RS/P5) HOLE CIRCLIP (_35) SHAFT CIRCLIP (_15) PRIMARY GEAR ASSEMBLY GEAR BOX HOUSING MIDDLE BALL BEARING (6201/P5) SECONDARY GEAR ASSEMBLY BALL BEARING (6004/OPEN) SEALING RING (20X35X7) GEAR BOX HOUSING BOTTOM SCREW (M5X45) SCREW (M5X30) SCREW (M10X10) SCREW (M5X25) SCREW (M6X20) AUXILIARY HANDLE CONTROL HANDLE ASSEMBLY STOP BUTTON COMP SCREW (M5X40) PIN ROLL CONTROL LEVER BRACKET THROTTLE TRIGGER SCREWED PIPE (_8.1X11.7) CABLE COMP SHAFT CIRCLIP (_4) SQUARE NUT RETURN SPRING OPERATING HANDLE GEAR BOX BIG WASHER SHOCK ABSORBER PAD LINK PLANK SCREW (M8X25) NUT (M8) SCREW (M8) FIXED BELT SCREW (M8X30) DRILL BIT (_200X860) CARBIDE TIPS (DB-200) TUNGSTEN-CARBIDE BIT (_18) DRILL BIT (_150X860) CARBIDE TIPS (DB-150) ICE BIT (_150X860) STAINLESS STEEL BLADE (IB-150) ICE BIT (_200X860) STAINLESS STEEL BLADE (IB-200) ICE DRILL POINT 1 21

24 22

25 SCREW (M5X20) WASHER (_5) ENGINE COVER SPARK PLUG TOP COVER SCREW (M5X20) CYLINDER GASKET-CYLINDER PISTON RING PISTON NEEDLE BEARING SNAP RING PISTON PIN STOP RING KEY PIN (B4X10) BEARING (6202/P53) FRONT CRANKCASE OIL SEAL (15X30X7) BOLT (M5X35) ROTOR SCREW (8X1.25) WASHER WASHER WASHER CLUTCH ASSY WAVE WASHER CLUTCH BOLT FLYWHEEL COVER BOLT ASSY (M5X8) FUEL FILTER COMP FUEL FILER PIPE TANK LID ASSY FUEL TANK WASHER GASKET INSULATOR RUBBER PLUG & LEAD WIRE PLATE, INSULATOR INSULATOR NUT (M6) SUPPORT OF CABLE SCREW (M5X25) CARBURETOR GASKET KNOB, CHOKE CARBURETOR GASKET, CARBURETOR FUEL PIPE CLIP BIG PIPE BASE, CLEANER PRIMER PUMP ASSY 1 23

26 AIR FILTER ELEMENT BOLT ASSY (M5X60) COVER, CLEANER KNOB, COVER CRANK SHAFT ASSY GASKET, CRANKCASE REAR CRANKCASE OIL SEAL (12X28X7) STARTER PULLEY COMP STARTER COMP SCREW (M5X16) SCREW (M4X16) STOP WIRE STATOR GASKET, MUFFLLER MUFFLLER WASHER WASHER SCREW (M6X55) WIND SCOOPER 1 24