CENTRAL SILO UNLOADER MODEL 2000 (VERSION 2004) OWNER S MANUAL - INSTALLATION INSTRUCTIONS - MAINTENANCE INSTRUCTIONS - PARTS LIST

Transcription

1 CENTRAL SILO UNLOADER MODEL 2000 (VERSION 2004) OWNER S MANUAL - INSTALLATION INSTRUCTIONS - MAINTENANCE INSTRUCTIONS - PARTS LIST

2 VALMETAL INC. CENTRAL SILO UNLOADER WARRANTY ValMetal Incorporated (ValMetal) warrants the new CENTRAL SILO UNLOADER to be free from defects in material and workmanship under normal use and service. Obligation under this warranty shall extend for a period of 12 months following the date of delivery to the original purchaser and shall be limited to, at the option of ValMetal, replacement or repair of any parts found, upon inspection by ValMetal, to be defective. Normal wear parts such as the auger, knives, wall knives and belts are not covered. WARRANTY CLAIMS The purchaser claiming under this warranty shall submit a warranty claim in the prescribed form to ValMetal or an Authorized Dealer, for inspection by an authorized company representative. LIMITATIONS OF LIABILITY This warranty is expressly in lieu of all other warranties expressed or implied and all other obligations or liabilities on our part of any kind or character, including liabilities for alleged representations or negligence. We neither assume nor authorize any other person to assume on our behalf, any liability in connection with the subsequent sale of the SILO UNLOADER. This warranty shall not apply to any SILO UNLOADER which has been altered outside the factory in any way so as, in the judgement of ValMetal, to affect its operation or reliability, or which has been subject to misuse, neglect or accident. This warranty does not cover parts and accessories which are under separate guarantees from the manufacturers and where service can be obtained from their service facilities. No warranty is extended to regular service items such as knives, belts, lubricants, paint and the like. OPERATOR S MANUAL The Purchaser acknowledges having received training in the safe operation of the SILO UNLOADER and further acknowledges that ValMetal does not assume any liability resulting from the operation of the SILO UNLOADER in any manner other than described in the Operator s Manual supplied at the time of purchase. INSPECTION PROCEDURE All bolts and nuts fastened Belts installed and tensioned Machine lubricated Oil level in gear reducers verified All Decals installed Guards installed and fastened Operating and safety instructions reviewed WARRANTY VOID IF NOT REGISTERED

3 SERIAL NUMBER LOCATION Always state the serial number of your Valmetal Central Silo Unloader when ordering parts or requesting service or other information. The serial number plate is located where indicated. Please mark the number in the space provided for easy reference. MODEL TYPE: SERIAL NUMBER:

4 TABLE OF CONTENT SECTION 1 INTRODUCTION... 1 SECTION 2 SAFETY GENERAL SAFETY OPERATING SAFETY MAINTENANCE SAFETY SAFETY DECALS SIGN-OFF FORM... 7 SECTION 3 INSTALLATION INSTRUCTIONS DRIVE RING COLLECTOR RING SUPPORT SUSPENSION ARMS AUXILIARY SUSPENSION ARMS AND CABLES FRAME ROLLER BRACKETS AND ROLLER ASS Y AUGER AND DRIVE SYSTEM WALL WHEELS PRESSURE WHEEL RING DRIVE SYSTEM MICRO-SWITCHES HOLE FORMER SECTION 4 MAINTENANCE TO THE NEW OPERATOR OR OWNER MACHINE COMPONENTS STARTING UP MONTHLY LUBRICATION BI-ANNUAL LUBRICATION CHANGING LUBRICANT SECTION 5 PARTS LIST ANNEXE A WINCH INSTALLATION AND PARTS 42

5 SECTION 1 INTRODUCTION Congratulations on your choice of a ValMetal SILO UNLOADER to complement your farming operation. This equipment has been designed and manufactured to meet the needs of a discerning livestock industry. Safe, efficient and trouble free operation of your ValMetal CENTRAL SILO UNLOADER requires that you and anyone else who will be operating or maintaining the SILO UNLOADER, read and understand the Safety, Assembly, Adjustment, Operation, and Maintenance information contained in the Operator's Manual. This manual covers the CENTRAL SILO UNLOADER manufactured by ValMetal. Keep this manual handy for frequent reference and to pass on to new operators or owners. Call your ValMetal Dealer or Distributor if you need assistance or information. 1

6 2

7 SECTION 2 SAFETY SAFETY ALERT SYMBOL This Safety Alert symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! The Safety Alert symbol identifies important safety messages on the Valmetal SILO UNLOADER and in the manual. When you see this symbol, be alert to the possibility of personal injury or death. Follow the instructions in the safety message. Why is SAFETY important to you? 3 Big Reasons Accidents Disable and Kill Accidents Cost Accidents Can be avoided SIGNAL WORDS: DANGER - An immediate and specific hazard which WILL result in severe personal injury or death if the proper precautions are not taken. Note the use of the signal words DAN- GER, WARNING and CAUTION with the safety messages. The appropriate signal word for each message has been selected using the following guide-lines: CAUTION - A specific hazard or unsafe practice which COULD result in severe personal injury or death if proper precautions are not taken. WARNING - Unsafe practices which COULD result in personal injury if proper practices are not taken, or as a reminder of good safety practices. 3

8 IMPORTANT! YOU are responsible for the SAFE operation and maintenance of your Valmetal CENTRAL SILO UNLOADER. YOU must ensure that you and anyone else who is going to install, operate, maintain or work around the SILO UNLOADER be familiar with the installation, operating and maintenance procedures and related SAFETY information contained in this manual. This manual will alerts you to all good safety practices that should be adhered to while operating the SILO UNLOADER. Remember, YOU are the key to safety. Good safety practices not only protect you but also the people around you. Make these practices a working part of your safety program. Be certain that EVERYONE oper- ating this equipment is familiar with the recommended operating and maintenance procedures and follows all the safety precautions. Most accidents can be prevented. Do not risk injury or death by ignoring good safety practices. SILO UNLOADER owners must give operating instructions to operators or employees before allowing them to operate the machine, and at least annually thereafter per OSHA regulation The most important safety device on this equipment is a SAFE operator. It is the operator's responsibility to read and understand ALL Safety and Operating instructions in the manual and to follow these. All accidents can be avoided. A person who has not read and understood all installation, operating and safety instructions is not qualified to operate the machine. An untrained operator exposes himself and bystanders to possible serious injury or death. Do not modify the equipment in any way. Unauthorized modification may impair the function and/or safety and could affect the Iife of the equipment. Think SAFETY! Work SAFELY! 4

9 2.1 GENERAL SAFETY 1. Read and understand the Operator's Manual and all safety signs before operating, maintaining or adjusting the SILO UNLOADER. 2. Have a first-aid kit available for use should the need arise and know how to use it. 3. Have a fire extinguisher available for use should the need arise and know how to use it. 4. Wear appropriate protective gear. This list includes but is not limited to: - A hard hat - Protective shoes with slip resistant soles - Protective glasses or goggles - Heavy gloves - Hearing protection 5. Install and secure all guards before starting. 6. Wear appropriate ear protection for prolonged exposure to excessive noise. 2.2 OPERATING SAFETY 1. Read and understand the Operator's Manual and all safety signs before operating, servicing, adjusting, repairing or unplugging. 2. Install and secure all guards and shields before starting or operating. 3. Keep hands, feet, hair and clothing away from moving parts. 4. Never climb onto SILO UNLOADER. 5. Clear the area of bystanders before starting. 6. Review safety instructions with all operators annually. 7. Never go into a silo to work on a moving silo unloader. Stay in silo chute to observe operation 8. Shut off and lock up main power switch before entering silo. 7. Clear the area of people before starting the unit. 8. Review safety related items annually with all personnel who will be operating or maintaining the SILO UNLOADER. 9. Always call upon a qualified electrician for electrical problems. 10. Do not get near the Unloader auger when it is in operation. The auger is equipped with very sharp knives. These knives can seriously injure anyone who gets close to the auger. Keep hands and feet away from auger. Also, make sure no one is near the auger when it is operating. 5

10 2.3 MAINTENANCE SAFETY 1. Follow ALL the operating, maintenance and safety information in the manual. 2. Never go into a silo to work on a moving silo unloader. Stay in silo chute to observe operation 3. Shut off and lock up main power switch before entering silo. 4. Be sure electrical outlets and tools are properly grounded 5. Use adequate light for the job at hand 6. Keep hands, feet, hair and clothing away from moving parts. 7. Never wear ill-fitting, baggy or frayed clothing when working around or on any of the drive system components. 8. Clear the area of bystanders, especially small children, when carrying out any maintenance and repairs or making any adjustments. 2.4 SAFETY DECALS 1. Keep safety decals and signs clean and legible at all times. 2. Replace safety decals and signs that are missing or have become illegible. 3. Replaced parts that displayed a safety sign should also display the current sign. 4. Safety decals or signs are available from your Dealer Parts Department or the factory. How to install Safety DecaIs : * Be sure that the installation area is clean and dry. * Decide on the exact position before you remove the backing paper. * Remove the smallest portion of the split backing paper. * Align the decal over the specified area and carefully press the small portion with the exposed adhesive in place. * Slowly peel back the remaining paper and carefully smooth the remaining portion of the decal in place. * Small air pockets can be pierced with a pin and smoothed out using the piece of decal backing paper. 6

11 2.5 SIGN-OFF FORM Valmetal follows the general Safety Standards specified by the Society of Automotive Engineers (SAE) and the Occupational Safety and Health Administration (OSHA). Anyone who will be operating and/or maintaining the SILO UNLOADER must read and clearly understand ALL Safety, Operating and Maintenance information presented in this manual. Do not operate or allow anyone else to operate this equipment until such information has been reviewed. Annually review this information before the season start-up. Make these periodic reviews of SAFETY and OPERATION a standard practice for all of your equipment. We feel that an untrained operator is unqualified to operate this machine. A sign-off sheet is provided for your record keeping to show that all personnel who will be working with the equipment have read and understand the information in the Operator's Manual and have been instructed in the operation of the equipment. SIGN-OFF FORM DATE EMPLOYEE S SIGNATURE EMPLOYER S SIGNATURE 7

12 This sign must be installed at the silo base TO BE SEEN BY ALL! 8

13 SECTION 3 INSTALLATION INSTRU CTIONS 3.1 DRIVE RING 1. Assemble drive rings with Ω " x 1Ω " hex. bolts, washers and nylon lock nuts (do not tighten bolts until all ring segments have been assembled). 2. Install the 3 main ring supports under the suspension cables and the 3 auxiliary ring supports to the other splice plate, use Ω " x 1º " hex. bolts, (do not tighten bolts until suspension arms have been assembled). IMPORTANT: Outside splice plates must be installed as show 9

14 3.2 COLLECTOR RING SUPPORT 1. Bolt vertical supports to the hub with Ω " x 1 1/2" hex. bolts as shown in figure below. 2. Bolt the 3 vertical supports to the triangular bracket with Ω " x 1 1/2" hex. bolts. TRIANGULAR BRACKET 1/2 LOCK WASHER VERTICAL SUPPORT 1/2 x 1 1/2 HEX. BOLT 1/2 x 1 1/2 HEX. BOLT 1/2 NYLON LOCK NUT HUB 10

15 3.3 SUSPENSION ARMS 1. NOTE : Do not tighten bolts until all pieces have been assembled. 2. Assemble the suspension arms as shown with 1/2îx 3 1/2îhex. bolts (3/8îx 3 1/2îhex. bolts for wall sliders). Insert the suspension arm extension inside lower suspension arm and secure with a lock pin. Note: The long brace is only for 30íunloader 11

16 3.4 AUXILIARY SUSPENSION ARMS AND CABLES 1. NOTE : Do not tighten until all pieces are assem bled 2. With a Ω " x 3Ω " bolt, fix the auxiliary suspension arms to the intermediary ring support as shown. 7. Fix the power cord loop support to the angle bracket with 3/8" x 1" hex. bolts. 8. Install the collector ring on the central support shaft and secure with the two set screws. Fix the collector ring bracket to the bottom plate of the collector ring with 3/8" x 1º " hex. bolt and 3/8" nylon lock nut and to a vertical support bolt, as shown. This will prevent the outer part of the collector ring to pivot when in operation. 3. Fix the auxiliary suspension arms to the lower suspension arms using the matching plate and Ω " x 3Ω " hex. bolts. 4. On the incoming power cord side, bolt the power cord support bracket and the ring support to the suspension arm with Ω " x 1Ω " hex. bolt. Fix the other main supports to the other suspension arms with Ω " x 1º " hex. bolts (see figures). 5. Thread the suspension cable through the power cord looping rings, through the spacer tube (incoming power cord side only), and through the eyelet at the end of the suspension arm. Fix with the wire clamps as shown. 6. Install the other suspension cables and secure with wire clamps. Make sure the whole ass is level. 12

17 3.5 FRAME 1. The small tubes welded to the main frame sides must be facing the silo wall. (see fig. below) 2. Do not tighten until all parts in this figure have been assembled. 3. Assemble main frame sides with the central support. Use Ω " X 7Ω " hex. bolts and lock nuts. 5. Square the assembly before tightening all the bolts 6. To lock the whole assembly, drill two 9/16îholes through the ends of the auger drive support and the frame side as illustrated. Secure with 1/2îx 4 1/2îhex. bolts and nuts. 4. Install the components in the following sequence: 1-Auxiliary ring drive ass support 2-Ring drive ass support 3-End auger support tubes 4-Auger drive assíy supports (cross member with 3 holes). Note : Hole closest to the end of tube must be on the right side, looking at the figure. 5-The 4 braces 13

18 3.6 ROLLER BRACKETS AND ROLLERS ASSYí 1. Attach roller brackets to the ring drive assy support with Ω " x 1Ω " hex. bolts. 2. Install roller assemblies between drive ring and roller brackets, adjust so they travel in line with drive ring, secure with Ω " x 1 hex. bolts. 3. Adjust drive ring wipers to keep top of drive ring clean. USE 1/2 WASHER FOR SPACER IF NECESSARY ROLLER ASS Y ROLLER BRACKET 1/2 WASHER ROLLER BRACKET 1/2 x 1 3/4 HEX. BOLT 1/2 x 1 1/2 HEX. BOLT RING DRIVE ASS Y SUPPORT 1/2 NYLON LOCK NUT 14

19 3.7 AUGER AND DRIVE SYSTEM 1. With the hoist, raise the unloader structure to facilitate the assemblage of the auger and its drive system. 2. Assemble the wall chipper wheel assembly to the auger using 1/2 x 5 hex. bolts. 3. Assemble the auger drive ass y to the auger. 4. Lower the unloader structure and secure the auger drive ass y to the cross member with 1/2 x 3 1/2 hex. bolts. 5. Install cover on the auger drive ass y using 3/8 x 3/4 hex. bolts. COVER 1/2 WASHER 1/2 x 3 1/2 HEX. BOLT AUGER DRIVE ASS Y 1/2 x 5 HEX. BOLT 1/2 x 5 HEX. BOLT WALL CHIPPER WHEEL ASS Y Central Unloader 2000; Revised

20 3.8 WALL WHEELS 1. Attach wall chipper assembly and support as shown. 2. Install wheel support to frame using 3/8 x 3 hex. bolts, do not tighten bolts now. 3. Install ½" x 4" set screw and lock nut and adjust to push wall wheels out until chipper blades clear silo wall by 1/8"-1/4 for concrete silo. See figure. NOTE : For steel silo, adjust by 1 (to clear bolt heads). 4. On 30 unloader only, adjust the gliding block 1/16 from wall using 1/2 x 2 bolts (see figure). 5. Tighten set screws and bolts. 16 Central Unloader 2000; Revised

21 3.9 PRESSURE WHEEL 1. NOTE : Do not tighten bolts until all pieces have been assembled. 2. Fasten pressure wheel tube arm using 1/2îx 6î hex. bolt, 1/2îx 9 1/2îthreaded rod and spacer block. 3. With hex. bolts 3/8îx 1 1/2îand nylon lock nuts, fix the handle to the pressure wheel tube arm. Do not tighten. 7. Close all ends of Sì îhooks using pliers, except at the handle. See figure below. 8. On a 30íunloader, Add the pressure wheel brace. Fix one end, as shown, to the pressure wheel tube arm and the other end to the opposite corner of the frame. 4. Place pressure wheel tube on pressure wheel tube arm and fix with a 1/2îx 3 1/2îhex. bolt. 5. Install wheel on wheel swivel axle and wheel swivel axle in pressure wheel tube using 1î washers and 3/16îx 1 1/2îcotter pins to secure. 6. Install 3/8îeye bolt at the other end of pressure wheel tube. Add springs, coupling plates, chain and Sîhooks, as shown. 17

22 3.10 RING DRIVE SYSTEM 1. Attach ring drive ass to the support with the dia. rods, flat washwers and cotter pins. 2. Install the back-up roll. 3. Fix the proximity switch bracket to the reducer with M10 x 20 hex. bolts. Install the proximity switch in its support and adjust to get a 1/8îgap between switch and teeth of drive sprocket. See figure below. 4. Fix the motor guard. BACK-UP ROLL 1/8 MIN. 1/4 MAX. PROXIMITY SWITCH BRACKET PROXIMITY SWITCH MOTOR GUARD RING DRIVE ASS Y SPECIAL NUT 3/8 x 1 HEX. BOLT SUPPORT 3/4 WASHER 3/4 ROD 3/16 x 1 1/2 COTTER PIN 18

23 3.11 MICRO-SWITCHES 1. Install micro-switch assemblies as shown on the first figure. 2. Adjust refering to the second figure. Microswitches adjustment might vary, depending upon the type of silage. 1/2 x 3 1/2 HEX. BOLT 1/2 NYLON LOCK NUT 3/8 NYLON LOCK NUT 3/8 x 2 1/2 HEX. BOLT TOP VIEW FRONT VIEW HOIST MICRO- SWITCH RING DRIVE MICRO-SWITCH 19

24 3.12 HOLE FORMER 1. Install a latch ass y on the central support and the other one on the hole former arm using 5/16 x 1/2 hex. bolts and washers. 2. Install hole former arm on central support. Insert pin and lock with 3/16 x 1 1/2 cotter pins. 3. Bolt hole former at the end of hole former arm using two 1/2 x 3 1/2 hex. bolts. 4. Fix handle on door with 1/2 cable clamps. Install handle retainer using the spring on a 3/8 x 2 hex. bolt. 5. Bolt angle brackets on tube and door bracket on door using 3/8 x 1 hex. bolts. Joint brackets with 1/2 x 1 hex. bolts. 6. Insert lock pin on hole former arm for further use. 20

25 SECTION 4 MAINTENANCE OPÉRATION SAFETY 4.1 TO THE NEW OPERATOR OR OWNER 1. You are responsible for the safe use and care of your silo unloader. 2. Do not let anybody use, adjust or lubricate a silo unloader without reading and understanding this manual. 3. Do not let a child or a non-experimented person operate a silo unloader. 4. Never leave running unloader unattended. 5. Never allow anyone in a silo while silo unloader is being raised, lowered or suspended. 6. Never work on a silo unloader that is suspended. Always lower silo unloader to silage level to work on it. 7. Keep hands, feet and clothing AWAY from power driven parts. 8. Make sure that there is nobody in the silo before starting-up. Stay vigilant and alert when using a silo unloader. It is the responsibility of the owner or operator to read this manual and to train all other operators before they start working with the machine. Follow all safety instructions exactly. Safety is everyone's business. By following recommended procedures, a safe working environments is provided for the operator, bystanders and the area around the worksite. Untrained operators are not qualified to operate the machine. Many features incorporated into this machine are the result of suggestions made by customers like you. Read this manual carefully to learn how to operate the machine safely and how to set it to provide maximum efficiency. By following the operating instructions in conjunction with a good maintenance program, your Surface Drive Silo Unloader will provide many years of trouble-free service. 9. Leave all guards and warnings in place. 10. Always shut off and lock out main power switch before entering silo. 11. Always shut off and lock out main power switch after use. 12. Be sure main switch is off before resetting motor thermals. 13. Always inspect suspension cables carefully before you raise unloader to top of silo. 14. Beware of silo gases. FAILURE TO HEED MAY RESULT IN PERSONAL INJURY OR EVEN DEATH. 21

26 4.2 MACHINE COMPONENTS A B C D E F G H I J K L Pressure wheel Auger drive system Collector ring Suspension arm Roller assembly Wall wheel Wall chipper wheel Auger Ring drive system Frame Hole former Drive ring A B C D E F L K J I H G Fig. 1 Central silo unloader components 22

27 4.3 STARTING UP INSPECTION TO BE MADE BEFORE STARTING UP : -Check oil in gearboxes. -Check oil in worm gear hoist. -Grease central hub. -Grease drive ring rollers. -Grease auger universal joint. ATTENTION DO NOT TAKE CHANCES, MAKE SURE NOBODY IS INSIDE THE SILO BEFORE APPLYING POWER To maintain a good ventilation of the gearboxes, the breather hole in the filler plugs (air-vent) should be kept clean at all times. Check oil in gearboxes, add EP oil if necessary. Oil level 4.4 MONTHLY LUBRICATION ATTENTION MAKE SURE THE POWER IS LOCKED OFF BEFORE INSPECTION. Ring drive gearbox Grease central hub. Do not over grease, the seal could be damaged (GREASE BEFORE AND AFTER FILLING). Auger gearbox Central support 23

28 4.5 BI-ANNUAL LUBRICATION (before and after filling) Grease drive ring roller. Oil level 4.6 CHANGING LUBRICANT Grease universal joint. Drive ring gearbox : -After 100 hours of operation, a new worm gear reducer should be drained, flushed and refilled with proper oil. -Oil should be changed at least every 2500 operating hours. -Use EP oil type. -Never mix 2 different types of oil. Be sure to drain and wash before using another type of oil. Auger drive gearbox -Oil should be changed at least every 5000 operating hours. -Use EP oil type. -Never mix 2 different types of oil. Be sure to drain and wash before using another type of oil. Check oil level in worm gear hoist, add EP oil if necessary. Change oil once a year. The hoist cable assembly will have a much longer life if it is lubricated once or twice a year with motor oil.you should do this when the unloader has been raised to the top of the silo and most of the cable is wrapped on the drum. 24

29 SECTION 5 PARTS LIST VALMETAL CENTRAL SILO UNLOADER MODEL 2000 (VERSION 2004) Central Unloader 2000; Revised

30 DRIVE RING ITEM PART # DESCRIPTION Ring segment for 20' silo (90 ) Ring segment for 24' silo (114 ) Ring segment for 30' silo (136 1/2 ) Outer splice plate Inner splice plate Ring support Ring support /2" x 1 1/2" hex. head bolt /2" x 1 1/4" hex. head bolt /2" washer /2" nylon lock nut 26 Central Unloader 2000; Revised

31 COLLECTOR RING AND SUPPORT ASSEMBLY ITEM PART # DESCRIPTION Hub Vertical support Triangular bracket Cover A Tapered roller bearing #387A A Bearing cup #383A X 100 X 10 Seal Hex. nut 2" /8" Straight grease fitting 10 01C /2" x 1 1/2" hex. head bolt /2" lock washer /2" nylon lock nut S-15B-6 Collector ring ass y 1 PH automated model and model PLUS (1 & 3 PH) (see p. 40) 97-S-15B-7 Collector ring ass y 3 PH automated model (see p. 40) VS cord connector VS /4 cord connector Lock washer Collector ring bracket Central Unloader 2000; Revised

32 SUSPENSION ASSEMBLY ITEM PART # DESCRIPTION ITEM PART # DESCRIPTION Wall slider /8" x 3" hex. bolt Suspension arm extension (20 & 24 unloader) (39 ) Suspension arm extension (30 unloader) (50 ) /2" nylon lock nut /2" x 3 1/2" hex. bolt 6 PD /8 x 2 1/2 lock pin Support /8" x 1" hex. head bolt Power cord guard Ring support Plate Suspension arm for 20' silo (96 ) Suspension arm for 24' silo (120 ) Suspension arm for 30' silo (142 1/4 ) Auxiliary arm for 20' silo (169 3/4 ) Auxiliary arm for 24' silo (210 3/4 ) Auxiliary arm for 30' silo (249 ) Upper arm for 20' silo (97 1/2 ) Upper arm for 24' silo (122 ) Upper arm for 30' silo (143 1/8 ) Brace for 20 & 24 unloader (19 1/2 ) Brace for 30 unloader (20 ) Cable stopper Ring support /8" nylon lock nut /2" x 1 1/4" hex. bolt Long brace for 30 unloader (64 1/2 ) 21 01C /4 x 3 hex. bolt 22 02C /4 washer 23 01C /4 nylon lock nut 28 Central Unloader 2000; Revised

33 FRAME ASSEMBLY REF. NO. PIÈCE DESCRIPTION REF. NO. PIÈCE DESCRIPTION Right side frame for 20' silo (174 ) Right side frame for 24' silo (196 ) Right side frame for 30' silo (219 ) Left side frame for 20' silo (174 ) Left side frame for 24' silo (196 ) Left side frame for 30' silo (219 ) Motor support Main support Plate Aux. ring drive ass y support (20 & 24 ) (14 c/c) Aux. ring drive ass y support (30 ) (18 c/c) Ring drive gear box support (20 & 24 ) (14 c/c) Ring drive gear box support (30 silo) (18 c/c) Tube for 20' silo (52 1/2 ) Tube for 24' silo (73 ) G Left tube for 30' silo (94 1/2 ) 9 01C /8" nylon lock nut 10 02C /8" washer /2" flat washer 12 01C /2" nylon lock nut 13 01C /2" x 4 1/2" hex. bolt 14 01C /2" x 7 1/2" hex. bolt Right wheel support Left wheel support 17 01C /2 x 1 1/4 hex. bolt Tube for 20' silo (52 1/2 ) Tube for 24' silo (73 ) D Right tube for 30' silo (94 1/2 ) 19 01C /8 x 3 1/4 hex. bolt 20 CB Plate Brace 22 01C /2 x 3 hex. bolt (20 & 24 silo) 01C /2 x 5 hex. bolt (30 silo) Central Unloader 2000; Revised

34 WALL WHEELS REF. NO. PIÈCE DESCRIPTION REF. NO. PIÈCE DESCRIPTION Bearing hanger 14 c/c (20 & 24 silo) Double wheel support (steel silo) Single wheel support (steel silo) Bearing hanger 18 c/c (30 concrete silo) Wall gliding block (30 concrete silo) Gliding block plate (30 concrete silo) 7 01C /2 x 2 hex. bolt full thread 8 01C /16 x 1 1/2 cotter pin 9 02C /4" washer " x 3/4 wheel (concrete silo) 11 VS-1510 Left bracket (concrete silo) 12 VS-1511 Right bracket ( concrete silo) 13 01C /2 x 1 1/2 carriage bolt 14 01C /8" x 1 3/4" hex. bolt 15 01C /8" nylon lock nut 16 02C /8" washer 17 01C /8" x 3" hex. bolt 18 01C /2" x 3 1/2" hex. bolt /2" flat washer 20 02C /2" nut /2" x 4" adjusting screw 22 01C /2" nylon lock nut 23 01C /2" x 5 1/2" hex. bolt 24 01C /2" x 4 1/2" hex. bolt 25 VS-1510-SP Left bracket (steel silo) 26 VS-1511-SP Right bracket (steel silo) x 1 wheel (steel silo) SAE washer 29 01C /4" x 1 1/2" cotter pin 30 Central Unloader 2000; Revised

35 AUGER ASSEMBLY ITEM PART # DESCRIPTION ITEM PART # DESCRIPTION /8" ID. x 3 ½" OD.bushing.(included w/ item 6) /2" x 5" hex. head bolt /4" nylon lock nut /4" x 5/8" hex. head bolt gr.5 5 VS-3832 Bag of 20 blades (include item 3 & 4) Auger for 20' (156") (include item 1 & 7) Auger for 24' (180") (include item 1 & 7) Auger for 30' (216") (include item 1 & 7) " I.D. x 3 1/2" O.D. bushing (included w/ item 6) /2" nylon lock nut Shaft Motor mount 11 Motor RH-2200 Auger gearbox (see p. 32) /8" x 1 1/4" carriage bolt /8" x 1 1/2" hex. head bolt 15 01C /2 x 1 1/4 hex. bolt 16 02C /2 lock washer 17 VS-1117 Chipper blade 18 5/16" x 5/16 x 2 key 19 01C /8" x 1" hex. bolt /8" lock washer 21 VS-2540 Chipper wheel 22 VS-1142 Auger splice shaft x 1 3/8" F6Z Flange 24 VS-1169 Oilite bearing Yoke Cross /16" Universal joint 28 Adaptor (included with item 12) /8" x 4" hex. head bolt /8" nylon lock nut /2" x 3 1/2" hex. head bolt /2" washer /8" nylon lock nut Bearing hanger for 20 & 24 silo Bearing hanger for 30 silo 35 1/2 x 1 1/4 hex. bolt (included with #12) 36 1/2 lock washer (included with #12) 37 01C /8 x 3 hex. bolt 38 02C /8 SAE washer Motor mount cover Central Unloader 2000; Revised

36 GEARBOX (45-RH-2200) ITEM PART # DESCRIPTION ITEM PART # DESCRIPTION Housing Cap Cap Nameplate Sight glass NEMA flange Hex. bolt Snap-ring Key Pinion (input) Snap-ring Screw ring Hex. bolt Hex. bolt (plug) Cover Gear (output) Spacer Bearing Spacer Snap-ring Output shaft Seal Key Snap-ring Bearing Spacer Snap-ring Snap-ring Bearing Pinion (output) Bearing Spacer Gear (input) Key Spacer Bearing Snap-ring Plug Spacer 32 Central Unloader 2000; Revised

37 RING DRIVE ASSEMBLY ITEM PART # DESCRIPTION ITEM PART # DESCRIPTION Motor guard 2 Motor /16" x 1" hex. head bolt /16" washer /16" x 3/16" x 1 1/4" key Half-coupling /16 x 3/16" x 1" key 8 45-BHW Gearbox BHW-70 (150:1) (see p. 33) /4" X 1/4" X 2" key /8" x 1" hex. head bolt /8" washer /8" nylon lock nut /16" nylon lock nut Motor and gear box mount 15 VS-2941 Rod /16" x 1 1/2" cotter pin /4" washer /8" lock washer M10 x 20 hex. head bolt Ajustable nut /2" washer R Coupling chain # Shaft /8" back-up roll /2" lock washer /2" x 3 1/2" hex. head bolt /16" lock washer 28 VS-2550 Sprocket Hub Proximity switch bracket E2F-X5Y1US Proximity switch AC Central Unloader 2000; Revised

38 GEARBOX (45-BHW70-150) ITEM PART # DESCRIPTION ITEM PART # DESCRIPTION 1 45-BHW70-01 Housing C M6 X 16 Hex. bolt 2 45-BHW70-02 Worm shaft C M6 X 20 Hex. bolt 3 45-BHW70-03 Worm gear C70-10-V Metric key 5 X 5 X Bearing BHW70-09 Snap ring STW BHW70-04 Output cover Seal 25 X 40 X 7 SC Metric key 10 X 8 X BHW70-10 Worm shaft C /8" X 3/4" Hex. bolt BHW ¼" NPT Drain plug M6 X 20 Hex. bolt BHW70-06 Sight glass 1" Bearing BHW70-11 Input cover BHW70-05 Input cover Bearing Key ¼" X ¼" X 1 1/8" M5 X 16 Hex. bolt BHW70-06 Sight glass 1" BHW ¼" NPT Drain plug BHW70-07 Output shaft C70-V BHW70-12 Housing C Seal 30 X 50 X 11 TC BHW70-13 Worm gear C40-15-V Seal 17 X 30 X 7 TC BHW ¼" NPT Drain plug Key 1/8" X 1/8" X 1" BHW ¼" NPT Drain plug 34 Central Unloader 2000; Revised

39 HOLE FORMER ITEM PART # DESCRIPTION ITEM PART # DESCRIPTION Hole former arm D Right door bracket Pin G Left door bracket Latch housing Handle Locking pin Retainer Spring 19 01C /2 cable clamp Washer Spring 7 01C /16 x 1 cotter pin 21 01C /8 x 2 hex. bolt 8 01C /16 x 1/2 hex. bolt 22 01C /8 x 1 hex. bolt 9 01C /16 x 1 1/2 cotter pin 23 01C /2 x 1 hex. bolt 24 01C /8 nylon lock nut 10 01C /8 x 2 1/2 (inside) lock pin 25 01C /2 nylon lock nut Hole former 26 02C /8 washer Door 27 01C /2 x 3 1/2 hex. bolt D Right angle bracket G Left angle bracket Central Unloader 2000; Revised

40 PRESSURE WHEEL ITEM PART # DESCRIPTION Pressure wheel tube arm for 20 (64 ) Pressure wheel tube arm for 24 (92 1/2 ) Pressure wheel tube arm for 30 (128 ) Pressure wheel tube Wheel swivel axle Wheel 10 O.D. x 1 I.D. 5 VS-3128 Hanble S hook 7 99-CHAIN.25 1/4 x 12 lg chain 8 01A Coupling plate Spring 10 01C /8 x 4 eye bolt 11 02C /8 washer 12 01C /8 nylon lock nut 13 02C washer /16 x 1 1/2 cotter pin 15 01C /8 x 1 1/4 hex. bolt 16 01C /2 x 6 hex. bolt 17 01C /2 x 3 1/2 hex. bolt 18 01C /2 nylon lock nut Spacer block Brace for 30 (94 3/4 ) 21 01C /2 x 3 hex. bolt /2 x 9 1/2 threaded rod 36 Central Unloader 2000; Revised

41 ROLLER ASSEMBLY ITEM PART # DESCRIPTION Scraper Scraper bracket Wheel bracket /4" Washer /16" x 1 1/2" Cotter pin /16" X 1/2" Rivet /8" Nylon lock nut /8" Washer /4" X 1" X 1" Oilite bearing Whell Shaft /8" NPT Grease fitting /8" x 1" Carriage bolt Central Unloader 2000; Revised

42 ELECTRICAL COMPONENTS AND BRACKETS ITEM PART # DESCRIPTION ITEM PART # DESCRIPTION Plate Tube bracket Support Tube support "T" pipe ½" female X ½" female elbow Pipe 8 97-MJ7106 Limit switch 9 01C Collar " extension 11 VS-3129 Locking screw Reversing switch panel PLUS 230 V Reversing switch panel PLC 230 V Reversing switch panel PLUS 550 V Support /4" x 1" hex. head bolt /4" Washer /4" nylon lock nut /8" x 1" hex. head bolt /8" washer /8" nylon lock nut #6 x 3' power cord #3 x 32' power cord #3 x 29' power cord #4 x 34' power cord /8" x 2½" Hex. bolt /8" Lock nut ½" x 3½" Hex. bolt ½" Lock nut 38 Central Unloader 2000; Revised

43 CONTROL PANELS AND REMOTE CONTROL ITEM PART # DESCRIPTION PLUS MODEL 230 V. Main panel PLUS MODEL 550 V. Main panel PLC MODEL 230 V. Main panel PLC MODEL 550 V. Main panel PLUS MODELS 230 V. Ammeter and alarm box PLC MODELS 230 V. Ammeter and alarm box All MODELS 550 V. Ammeter and alarm box Ammeter and alarm box support PLUS & PLC MODEL 230 & 550 V. Remote control PLUS & PLC MODEL 230 & 550 V. Remote control support Central Unloader 2000; Revised

44 SUSPENSION ITEM PART # DESCRIPTION ITEM PART # DESCRIPTION 1 VS-1601 Secondary leg assembly for 20 & /2 x 1 U-bolt Secondary leg assembly for /2" nylon lock nut ' Horizontal arm (180 3/4 ) /8 x 2 3/8 U-bolt for 20 & 24 VS ' Horizontal arm (222 1/2 ) Tube bracket for ' Horizontal arm (285 ) 01C /8 x 3 1/2 hex, bolt for 30 3 VS-1627 Brace 18 VS-1604 Pulley bracket 4 VS-1629 Wall attach 19 VS-1620 Pulley (include item 20) /8 X 1 carriage bolt /2 x 3/4 x 1 Oilite bushing (included with item 19) /8" Washer /8 x 2 hex. bolt /8" Nylon lock nut /2 x 2 1/4 hex. bolt 8 VS-1631 Support 23 VS Pulley & bracket ass'y 9 VS-1616 Pulley (include item 10) 24 VS /2" shackle /8 x 7/8 x 1 1/8 Oilite bushing (included with item 9) /8 x 2 1/2 hex. bolt /8 x 4 hex. bolt 26 VS-1628 Pin /8 nylon lock nut /8 x 1 cotter pin 13 VS-1630 Roller & bracket ass'y Main leg assembly for 20 & VS-1606 Mounting plate for 20 & Main leg assembly for 30 VS-1606-SP Mounting plate for Central Unloader 2000; Revised

45 COLLECTOR RING 97-S-15B-5, 97-S-15B-6 AND 97-S-15B-7 * Slip ring core ass y should not be disassembled except by authorised U.E.A. personnel. Core components are not listed. Order complete core for repair. ITEM PART # DESCRIPTION 1 97-RC861B-6VAL1 Slip ring core ass y (4 large rings and 2 small rings) 97-RC861B-7VAL1 Slip ring core ass y (4 large rings and 3 small rings) 2 97-RCFA008084B Nylon bearing 3 97-RCPA Nylon outboard bearing 4 97-RCFA00088Y50 5/16 x 5 Brush holding stud 5 97-RCFA008978A1 Slip ring aluminum base bracket (including nylon bearing # 2) 6 97-RCAA080077A 5-20 Amp. brush and arm ass y (including 1/8 thick brushes, spring and lug) 7 97-RCAA080078G Amp. brush and arm ass y (incl.1/4 thick brushes, spring, lug and ground wire) 8 97-RCAA Amp. brush and arm ass y (including 1/4 thick brushes, spring and lug) 9 97-RCFB A 10 Spun aluminum cover (only) P53531SS Neoprene backed weatherproof washer RCFB S 5/16-18 x 1/2 Hex. head cap screw RCPA Spring Central Unloader 2000; Revised

46 VALMETAL INC. 230, BOUL. INDUSTRIEL ST-GERMAIN, QUEBEC CANADA, J0C 1K0 TEL: (819) FAX.: (819) PRINTED IN CANADA ISSUED DATE: AUGUST 2010 PART NUMBER: PD