Coats HIT-5000 HD Tire Changer
Contents
1. 3 Rotate the wheel counterclockwise while main taining pressure on the spade tool until the outer bead Is demounted Push the valve stem inside the rim and pull the inner tube out of the tire Note t is possible to roll one or both beads s off the rim with the bead loosener disc instead of the combo tool However care must be taken not to damage the tube or the valve stem By alternately rotating the wheel first counterclockwise then clockwise being careful not to pass over the valve stem the tire may be demounted using this method lf the tire is wide the rim is thin or weak or the side wall is tough do not use this method since the bead or the rim may be dam aged Note Tire lubricant greatly reduces the force needed to demount or mount a tire Liberally lube each bead and rim edge while the bead loosener disc holds the bead away from the rim FAILURE TO APPLY LUBE COULD RESULT IN DAMAGE TO THE TIRE BEADS Mounting 1 Lube both beads and the rim liberally 2 hotate the rim so the valve stem hole is directly on the bottom then roll the wheel onto the carriage 3 Move the combo tool into position near the edge of the rim Note Mounting of the outer bead is shown in order to see the position of the tools Position of the tools will be the same for the inner bead 4 ean the tire against the rim and clamp the vise grip on the edge of the rim to the left of the combo tool Rotate the chu2. Continue moving the disc toward the machine until the bead is loosened 5 While the tire is still rotating apply a liberal amount of tire lubricant to the tire bead and the rim 6 Raise the chuck and back the tool away from the tire being careful not to contact the rim 7 Move the bead loosening disc to the rear of the tire and repeat the steps above to loosen the rear bead Note lire lubricant is very important in the demount ing and mounting process While the bead loosening tool is pushing the bead away from the rim edge lib erally lube both beads and the rim FAILURE TO APPLY LUBE COULD RESULT IN DAMAGE TO THE TIRE BEAD Note Applying a liberal amount of lube to the tire sidewall prior to bead loosening will make the tire more pliable and therefore reduce the likelihood of damage to the sidewall Demounting 1 f the rim has an inclined edge of 15 degrees con tinue the bead loosening procedure for the rear bead until the tire has been pushed off the rim 44 CAUTION The bead opposite the disc must be in the drop center of the rim Damage to the bead may occur if the bead is not in the drop cen ter 2 f the rim has no edge or has a stiff sidewall retract the disc and remove it from the carriage Place the combo tool and tee into position near the outer rim edge COATS H I T 5000 Changer 3 hk PN p 4 x E EM 3 lighten the locking handle and move the tool into position near
3. changer Be sure water does not enter the motor or switch box ALWAYS disconnect the electric power and air sup ply before attempting any maintenance ALWAYS keep all working surfaces clean and free of tire lube buildup ALWAYS be aware of what each person is and will do before attempting any two person operation Bead Loosening NEVER place anything between the bead loosener disc and the tire wheel NEVER place any part of your body between the bead loosener disc and the tire wheel severe bodily injury may result NEVER allow the bead loosener to contact the wheel wheel damage may occur Demounting amp Mounting NEVER stand on the working table while demount Ing or mounting a tire ALWAYS keep hands feet and other objects away from moving parts while the machine in turned on ALWAYS place the narrow bead seat to the outside when clamping Failure to demount the tire from the narrow bead seat side may cause damage to the tire beads ALWAYS apply an approved rubber lubricant to rim flanges and both tire beads before demounting or mounting and seating the beads NEVER use antifreeze silicone or petroleum base lubricants ALWAYS clean and inspect the wheel NEVER mount a tire on a damaged or rusty wheel Wheel damage or rust may cause tire or wheel failure during inflation Explosion from failure may result in severe injury or death of the operator and bystanders ALWAYS be sure the bead opposite the tool is in
4. process Note Tire lubricant greatly reduces the force needed to demount or mount a tire Liberally lube each bead and rim edge while the bead loosener disc holds the bead away from the rim FAILURE TO APPLY LUBE COULD RESULT IN DAMAGE TO THE TIRE BEADS Wheels with Bead Loosening and Demounting 1 After chucking the wheel position the bead loosener disc against the sidewall within 1 4 inch of the lock ring Do not contact the ring 2 Rotate the wheel and slowly advance the bead loosener disc until the bead is loosened LIBERALLY LUBE THE TIRE BEAD AND RIM 3 Use the ring tool to remove the lock ring s 4 Raise the tire and move the bead loosening disc into position on the inner bead Do not contact the rim 5 Rotate the wheel and slowly advance the disc to push the tire about half way off the wheel Push the valve stem inside the wheel then finish pushing the tire off the wheel The tube will be damaged if the operator fails to push the valve stem into the wheel before completely removing the tire Mounting 1 Roll the tire onto the carriage and align the rim to the center of the tire 2 Liberally lube both beads and the rim Slowly advance the carriage and guide the tire onto the rim Stop about 1 3 of the way on and insert the tube 3 Place the bead loosening disc in the carriage Position it against the tire bead and push the tire onto the rim 4 With the disc
5. replacements for or in substitution of COATS Company manufactured parts and accessories To validate warranty 1 A licensed electrician must install all electrical requirements and sign the attached warranty registration card 2 The owner must fill out the post paid warranty registration card and return it to COATS Company within thirty 30 days of installation Failure to perform 1 above will void warranty coverage on electrical and hydraulic components Failure to perform 2 may void entire warranty Service Policy Upon recognition of a problem review the Maintenance Instructions and Service Manual If further assistance is required call 800 688 6359 or your nearest Hennessy Regional Office The COATS Company will supply a replacement part no charge when it is determined by the factory or an authorized representative that the part is defective in workmanship and or material and is covered by the warranty policy The owner has the option to send the defective part to the COATS Company for inspection repair or replacement All returns to the factory must be authorized by the COATS Company prior to return Freight to the factory will be paid by the owner If the machine is serviced by COATS authorized personnel labor charges will be covered for a period of 90 days after the date of installation 8109440 02 01 02 Copyright 1997 Hennessy Industries and COATS All Rights Reserved Printed in USA
6. the drop center before rotating the tire when demounting or mounting to avoid damage to the tire beads Inflation ALWAYS follow all applicable Local State and Federal Codes Rules and Regulations such as the Federal OSHA Standard Number 1910 177 NEVER seat beads or inflate a tire on the tire changer The H I T 5000 is not designed as a safety device or stand for bead seating or inflation ALWAYS use an approved inflation chamber or infla tion cage The following safety instructions are for one piece wheels only Refer to the manufacturer s or R M A procedures for multipiece wheels ALWAYS use an approved inflation chamber or infla tion cage equipped with a grip chuck and a remote inflation gauge and valve DO NOT OVER INFLATE Tire or wheel failure during and after inflation may result in an explosion capable of causing severe injury or death ALWAYS inflate the tire to manufacturer s recom mended cold operating pressure NEVER reinflate a tire that has been run underin flated or flat without first demounting the tire and checking for wheel and tire damage ALWAYS inspect the tire interior for loose or broken cords cuts penetrating objects and other damage to the carcass Discard tires that cannot be properly repaired NEVER rework weld heat or braze wheels NEVER strike the tire or wheel with a hammer ALWAYS be sure the tire diameter exactly matches the wheel diameter 44 DANGER Tire failure under p
7. EUIS H I T 5000 TRUCKTIRE CHANGER Installation Instructions Operating Instructions Safety Instructions Maintenance Instructions READ these instructions before placing unit in service KEEP these and other materials delivered with the unit in a binder near the machine for ease of reference by supervisors and operators HENNESS Vinvusrries mc 1601 J P Hennessy Drive LaVergne TN USA 37086 3565 615 641 7533 800 688 6359 Manual Part No 8109440 02 HENNESSY INDUSTRIES INC Manufacturer of AMMCO COATS and BADA Automotive Service Equipment and Tools Revision 01 02 ii e COATS H I T 5000 Changer Table of Contents Operator Protective Equipment 0000 cee RR hr IV Definitions of Hazard Levels eee IV Safety Instructions Bead LOOSENING se e a8 d age dt e in ia ch eal a ek A i V Demounting amp Mounting eee Rh hh his V o NM RR ET ei eer isk eh ee A O TIL TETTE V installatioNi usais adas aria aL RENTUR ai vi Electrical Installation oir c E CR HIR Sar eed a RR ue a n ai ah vi Principal Operating Parts 5 910 1 57 110 q s a dc ir a e droite ae ox n don E dort e ea 1 WneelGIaipitlg 3 3 3 xta xod oa Gr da USE edd NA Qo ep EU ster hia ORE s 2 Tubeless Duplex and Supersingle Tires bead LOOSENING 4x39 bita der vr die e in sere sido 3 DEMOUN IAS Ere 3 4 MOUNINO respira AAA ARA 4 Wheels with Lock Rings Bead Loosening and Demounting nns 5 MOUNINO crisi
8. ck to lift off the carriage x k 5 Using one of the tire tools to assist the bead into drop center continue rotating the chuck until the inner bead is mounted 6 Insert the inner tube and repeat the above steps to mount the outer bead Note Avoid damage to the valve stem by never allowing the stem to pass the stationary tool COATS H I T 5000 Changer 7 Tire Spreading There are two methods of spreading the tire with the roller tool Method A Method B LS i ni a gt 4 With the first bead removed hook the roller tool over the outer bead and move the tool away from the rim to spread the beads and gain access to the inside of the tire Note The wheel can be rotated with the roller tool still in place but the tool should be moved toward the wheel slightly This will relieve some of the pressure on the bead thus avoiding any damage which might occur from over stretching the bead 44 DANGER Tire failure under pressure can be hazardous Place the wheel inside an approved inflation chamber or cage before inflating Use an approved remote infla tion valve hose and gauge ALWAYS wear safety goggles for eye protection Do not stand beside the wheel or cage during inflation Keep hands and other parts of the body out of the cage during inflation Observe the tire pressure frequently Do not exceed the manufacturer s recommended maximum infla tion pres
9. cy The COATS Company warrants the H l 1 5000 Truck Tire Changer to be free of defects in workmanship and material for a period of twelve 12 months from the date of installation Labor will be covered by the COATS Company for a period of 90 days from the date of installation Upon inspection by COATS Company or Its authorized representative any defect in workmanship and or mate rial within the warranty period will be Replaced in the field by the user parts supplied free of charge by the COATS Company LaVergne Tennessee for the first 12 months of operation Labor is covered by the COATS Company for the first 90 days of operation This warranty is in lieu of all other warranties expressed or implied and of all other obligations and or liabilities and no person is authorized to make any other representation or assume any other obligation on behalf of the manufacturer This warranty shall not apply if damage is due to accident negligence alteration abuse or misuse worn parts installation by unlicensed electrician or has not been operated in accordance with the manufacturer s instructions for operation Parts replaced under warranty will assume the remainder of the unit s warranty period Only parts and accessories manufactured by the COATS Company will be warranted as stated above and this warranty shall not apply to the tire changer or any parts thereof if parts and accessories not manufactured by COATS Company are used as
10. ician connect the H I T 5000 to the power source The licensed electri cian must sign the warranty registration card to vali date the warranty Principal Operating Parts Pres sure Adjusting Hydraulic Pressure Gauge Onoti Switch Vise Grip Clamping Control Lewer Rotation Control Lever Vertical Contral Lever Horizontal Control SW Knob Gil Reservoir Speed Switch e CP Optional Wheel Chuck Assembly Bead Roller Spade Tuoi Combo Tool Tool Lever amp 4 Bead Starting Tool Tool Tire Spreader Holder Tool Lube Bottle amp Swab Specifications Working Area 10 Foot Wide x 10Foot Long x 8 Foot Height Weight 1 400 Pounds Handles Tires Truck 16 Inches to 24 5 Inches lube type and Tubeless Grader Industrial and Farm 16 Foot to 42 Inches COATS H I T 5000 Changer e 1 2 e COATS H I T 5000 Changer Wheel Clamping The self centering chuck is powered by the high pres sure hydraulic system to securely lock onto the wheel Important The hydraulic pressure regulator knob located on the swinging pod front should normally be set to 1500 PSI This pressure should be reduced when mounting or demounting weak or light weight wheels 1 Roll the wheel onto the platform with the drop center or the split ring away from the chuck Position the valve stem between two of the jaw clamps so the
11. njury in typical shop activities Eye protection is essential dur ing tire service activity Safety glasses with side shields goggles or face shields are acceptable Back belts provide support during lifting activities and are also helpful in providing operator protection Consideration should also be given to the use of hear ing protection if tire service activity is performed in an enclosed area or if noise levels are high iv e COATS H I T 5000 Changer Definitions of Hazard Levels Identify the hazard levels used in this manual with the following definitions and signal words DANGER Watch for this symbol 44 DANGER It Means Immediate hazards which will result in severe personal injury or death WARNING Watch for this symbol It Means Hazards or unsafe practices which could result in severe personal injury or death CAUTION Watch for this symbol It Means Hazards or unsafe practices which may result in minor personal injury or product or property damage Watch for this symbol It means BE ALERT Your safety or the safety of others is involved Safety Instructions Only properly trained personnel should service tires on the H I T 5000 Read all safety and operating instructions thor oughly before using the tire changer ALWAYS remove all wheel weights and the valve core to deflate the tire before servicing ALWAYS cover the electric motor and switch box before hosing down the tire
12. pushing on the outer sidewall install the ring s COATS H I T 5000 Changer 5 Farm Tires Bead Loosening 4 Continue to rotate the tire and apply a liberal 1 Remove the valve core Deflate the tire away from amount of lube to the bead and the rim the machine and remove any calcium chloride or other substances from the tire prior to rolling the wheel onto the tire changer 5 Move the bead loosening tool to the inner bead and repeat the above steps Note Tire lubricant greatly reduces the force needed to demount or mount a tire Liberally lube each bead and rim edge while the bead loosener disc holds the bead away from the rim FAILURE TO APPLY LUBE COULD RESULT IN DAMAGE TO THE TIRE BEADS Demounting 2 After locking the wheel on the chuck move the bead loosening disc into position near the edge of the rim 1 Advance the combo tool close to the rim with the finger past the rim edge vp E Note Apply a liberal amount of lube to the tire side wall This will regain some of the original flexibility of the rubber thus reducing possible damage to the side wall n i 2 With the spade tool inserted between the rim and 3 Rotate the wheel and slowly move the bead loos the outer bead on the right of the combo tool pry the ening disc into the sidewall until the bead is loosened bead out over the rim edge 6 e COATS H I T 5000 Changer
13. ressure can be haz ardous Place the wheel inside an approved inflation chamber or cage before inflating Use an approved remote inflation valve hose and gauge ALWAYS wear safety gog gles for eye protection Do not stand beside the wheel or cage during inflation Keep hands and other parts of the body out of the cage during inflation Observe the tire pressure frequently Do not exceed the manufacturer s recommended maximum inflation pressure Failure to follow these instructions may cause the tire and rim to separate with tremendous force resulting in serious personal injury or death COATS H I T 5000 Changer v Installation It is not necessary to bolt the H l T 5000 to the floor However if desired use the holes provided in the base of the machine Most electrical codes require machinery that is permanently installed to be wired directly to the power source via conduit Remove the H l T 5000 from the shipping pallet and position on a relatively level and smooth floor prefer ably concrete Important Read this operators manual thoroughly before attempting to change any tires Also actuate the controls several times to become familiar with their function and direction vi e COATS H I T 5000 Changer Electrical Installation The H T 5000 requires 220 volts 60 cycle single phase power with a 20 amp circuit An optional model is available for 110 volt single phase Important Have a licensed electr
14. stem will not be damaged when the wheel is clamped 2 Rotate the chuck until one of the jaw clamps is in the 12 o clock position 3 Open the jaw clamps slightly larger than the open ing you are clamping then move the jaw clamps up or down to the approximate center of the wheel Refer to the wheel drawings on this page for suggested meth ods of clamping various types of wheels 4 Lower the jaw clamps until you can position the wheel on the top jaw clamp Raise the chuck which will also raise the wheel off the platform 5 Slowly retract the jaw clamps until the wheel falls into the proper position for clamping Clamp the wheel by pulling the control lever toward you until the hydraulic motor stalls Release the handle and the wheel is ready for mounting or demounting Tubeless Duplex and Supersingle Tires Bead Loosening 1 After locking the wheel on the chuck remove the valve core and deflate the tire completely 2 Position the bead loosening disc in one of the square holes in the carriage closest to the outer edge of the tire 3 Rotate the tire While the tire is rotating slowly advance the bead loosening disc to contact the tire bead Adjust the chuck up or down so the disc is close to the rim 44 CAUTION Do not contact the rim with the bead loos ening disc Damage to the rim may result 4 Once the rim edge is cleared the chuck may be lowered to move the disc closer to the tire bead
15. sure Failure to follow these instructions may cause the tire and rim to separate with tremen dous force resulting in serious injury or death 8 COATS H I T 5000 Changer 1 With the tire completely demounted and the rim removed from the clamps hook the inner bead over the clamps and the roller tool over the outer bead Move the tool away from the inner bead to gain access to the inside of the tire Maintenance k n e gt F 4 x d d d LA L 2s ii E il a y E 1 Using a grease gun and chassis grease lubricate chuck hub bushing once every month 2 Remove the side panels and lubricate the four posts that guide the carriage up and down Also with a grease gun lubricate the bushing sprocket tube Lubricate these parts at lease once every month a 3 Using a grease gun and chassis grease lubricate the disk shaft on the bead roller tube once every month 4 Grease chain and check the tension once every month and adjust if necessary 5 Check hydraulic reservoir once every week With all hydraulic cylinders retracted the oil level should be approximately two inches below the top of reservoir Add COATS hydraulic oil PN 8120454 to this level 6 Change the oil filter once every six months Screw off the filter and replace with service part number 8001631 COATS H I T 5000 Changer 9 Truck Tire Changer Warranty Poli
16. the edge of the rim as shown above 4 Insert the bead lifting tool between the rim and bead at a point near the right side of the tool 5 Pry the bead out over the rim Mote You may have to assist the bead opposite the tool into the drop cen ter Use one of the tire tools to pry the top bead into the drop center 6 Rotate the wheel counterclockwise while main taining pressure on the bead lifting tool until the first bead is off 7 Repeat the steps above for the rear bead amp Retract the tool and remove the tire Mounting 1 LUBE BOTH BEADS LIBERALLY 2 Holl the tire onto the carriage and lean it back against the rim 4 e COATS H I T 5000 Changer 3 Position the combo tool near the edge of the rim as shown DO NOT CONTACT THE RIM e P 4 E A E E a P li i G ues Lad e 4 Securely clamp the vise grip to the rim edge at a position to the left of the combo tool Rotate the chuck clockwise until the vise grip hooks the inner bead and lifts the tire 5 Continue rotating the chuck until the first bead is mounted Avoid rotating the vise grip into the combo tool 6 Remove the vise grip and repeat the steps above to mount the outer bead When mounting a tire the bead must be started in the drop center of the rim Failure to use the drop center could result in dam age to the tire bead Note t may be necessary to push the bead s into the drop center during the mounting
17. vest 3c Rob RAN AA ion aC eae edet nen 5 Farm Tires bead Loosening ara tar ica ARA Ai te 6 DEMOD costas si Rei ea 6 7 MOUNINO PTT 7 Tire Spreading VISIO dA serra aa A AA ARE Ce eee eee Se 8 Mi AAA iaia hear 8 VIAINTENANGCE ucraniana 9 Truck Tire Changer Warranty Policy a Back Service PONCY aura ac Ran a ER o PN C A as Back COATS H I T 5000 Changer iii Read entire manual before assembling installing operating or servicing this equipment Failure to follow danger warning and caution instructions may lead to serious personal injury or death to operator or bystander or damage to prop erty Do not operate this machine until you read and understand all the dangers warnings and cau tions in this manual For additional copies of either or further information contact Hennessy Industries Inc 1601 J P Hennessy Drive LaVergne IN 37086 3565 615 641 7533 or 800 688 6359 www ammcoats com Operator Protective Equipment Personal protective equipment helps make tire serv icing safer However equipment does not take the place of safe operating practices Always wear durable work clothing during tire service activity Loose fitting clothing should be avoided Tight fitting leather gloves are recommended to protect operators hands when handling worn tires and wheels Sturdy leather work shoes with steel toes and oil resistant soles should be used by tire service personnel to help prevent i
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