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1. H E n L 7 a A O h i F i K ag 2 Ae j Prd ae as nt F mi ae S x a mh ms T M a ote r a i r le F r i a i Fy n F iis i ie ey Ss a a 1 7 ia l E 7 ok F h aie r Fig 56 8 0 Storing The Machine If the machine is to be idle for a long penod of time 6 months or more it is necessary to close the chuck arm retract all hydraulic cylinders and disconnect all power sources Protect all parts that may be damaged protect the hydraulic hoses that may be damaged because of a drying process When putting the machine back in operation first check the condition of all previously protected parts and check for correct functioning of all devices before using the machine again 10 0 Trouble Shooting Trouble Pump motor tums but none of the hydraulic movement works Pump motor does not tum but the chuck motor operates normally The thermal switch that protects the pump motor is very easily acti vated The circuit breaker is very easily activated The transformer protection fuses easily blow The chuck does not hold the wheel firmly Cause e The automatic circuit breaker Is off e A fuse of the low voltage section IS blown e Transformer is bumed out e The thermal safety switch pro tecting the hydraulic motor is was activated e The voltage of the electric line is too low e The machine is not stable on the floor e The electric cabinet is not firmly attached
2. Tubeless TruckTires It Means Immediate hazards which will result in l UpTo 13 Wide 10 11 severe personal injury or death WNARNING Watch for this symbol A WARNING It Means Hazards or unsafe practices which could Rim Wheel Assemblies 05 14 result in severe personal injury or death 5 7 Mounting Tires Onto Multi Piece CAUTION Rim Wheel Assemblies 055 15 5 8 Demounting Tractor And O T R Wheels With One Piece Rims 15 17 Watch for this symbol 5 9 Mounting Tractor And O T R It Means Hazards or unsafe practices which may result Wheels On One Piece Rims 17 in minor personal injury or product or property damage 6 0 Maintenance e 18 SAFETY ALERT 7 0 Moving The Machine snnnnnnnnnnnn 18 Watch for this symbol It means BE ALERT 8 0 Storing The Machine 00008 18 Your safety or the safety of others is 10 0 Trouble Shooting ssssaneansnanan 19 involved ii COATS 9500Tire Changer Operator Protective Equipment Personal protective equipment helps make tire servic ing safer However equipment alone 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 operator s hands when handling wom tires and wheels Sturdy leather work Shoes with steel toes and oil resistant soles should be used by tire serv
3. When the lock ring is stuck to the tire bead on the 5 Tum the chuck clockwise or counterclockwise O T R tires to loosen the bead it is necessary to hold until the lock ring is completely removed the ring to the rim with the appropriate clamp 8 74007611 optional accessory s se a e ye No one should stand in front of the wheel when removing the lock ring Continue to demount all components of the rim man ually or with the disc tool 6 When loosening the inner bead be sure not to damage the valve stem fig 40 Fig 38 3 Tum the chuck counterclockwise and loosen the bead as described in 5 2 1 5 2 3 Do not lubricate Fig 40 14 e COATS 9500Tire Changer 5 7 Mounting Tires Onto Multi piece Rim Wheel Assemblies 1 Roll the tire on the foot board the tube and flap must be in place Note O T R tires and rims are very heavy and an out side lifting tool may be required For tube type only the valve should be placed at 12 o clock for easier mounting 2 Slide the tire onto the rim with the foot board or with the bead loosener disc if necessary 3 Mount all the assembly components 4 Engage one edge of the lock ring in its seat and complete the mounting process with the bead loosener disc In the initial mounting phase hold the rim edge in its seat with a bar fig 41 Fig 41 Do not inflate the tire on the machine This machine is not an inflation device For infla
4. a hammer ALWAYS be sure the tire diameter exactly matches the wheel diameter A DANGER Tire failure under pressure can be hazardous Place the wheel inside an approved inflation chamber or cage before inflating Use an approved remote inflation 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 fre quently Do not exceed the manufacturers recommended maximum inflation pressure Failure to follow these instructions may cause the tire and rim to separate with tremendous force resulting in senous per sonal injury or death 1 0 Introduction Congratulations on purchasing the COATS 9500 Electro Hydraulic Tire Changer This tire changer is designed for ease of operation Safe handling of nms reliability and speed With a minimum of maintenance and care your tire changer will provide many years of trouble free opera tion Instructions on use maintenance and operational requirements of the machine are covered in this man ual Store this manual in a convenient place for future reference Read this manual thor oughly before using the machine LIL Use limitations The COATS model 9500 tire changer is intended to be used as a device to demount and mount tubeless truck tires with the following specifications Maximum Tire Diameter 90 1 2 inche
5. e The voltage of the electric line is too low e Short circuit in the electric cord connecting the portable control unit to the electric cabinet e The teeth of the chuck jaws are full of dirt or wom out eThe protectors for light alloy wheels are damaged or wom out e The check valve or manifold of the chuck cylinder leak oil Remeg e Disconnect the machine from electric supply Open the electric cabinet and check the automatic circuit breaker and low voltage fuses Reset the circuit breaker or replace the fuses as needed e This operation can be per formed only by qualified per sonnel e Call the authorized service center for assistance e Disconnect the machine from electric supply Open the electric cabinet and reset the thermal Safety switch e This operation can be per formed only by qualified per sonnel e Call the authorized service center for assistance e Check voltage on electric supply e This operation can be per formed only by qualified per sonnel e Call the authorized service center for assistance eCheck that the machine is securely bolted to the floor e Attach the electric cabinet firmly e Check voltage on electric supply e This operation can be per formed only by qualified per sonnel e Call the authorized service center for assistance e Clean the teeth of the chuck jaws with a wire brush e Replace the protectors for alloy wheels e Call the authorized service cen
6. inflation restraint device Refer to OSHA away radically from the rim edge and 1 or 2 3 cm to standard number 1910 177 the outside COATS 9500Tire Changer 17 6 0 Maintenance Before starting any maintenance operation ensure that no wheel is mounted on the chuck and that the machine is disconnected from the electric supply 1 Lubricate all points provided once a month fig 52 Fig 52 2 Once a month check the oil level of the speed reducer fig 53 The chuck arm should be completely lowered when the check is performed Fig 53 3 Check hydraulic oil level once a month fig 54 Fig 54 18 e COATS 9500Tire Changer Note Before checking all cylinders must be com pletely retracted If necessary add Esso nuto h 46 Shell tellus oil 46 Total azolla 46 Oil change is not required 4 Clean amp grease the sliding bar once a month fig 55 oo of o Fig 55 5 Clean the jaws of the chuck with a wire brush once a month 7 0 Moving The Machine In case the machine is to be moved from one work ing place to another proceed as follows Disconnect the machine from the electnc supply Before lifting the machine ensure that the chuck is completely closed the chuck arm lowered and that the arm beam support and carriage beam support are in the position indicated in fig 56 Use belts of a length of 10 feet and capacity of 2200 Ibs Hold the machine as depicted in fig 56
7. lt 4 2 e COATS 9500Tire Changer 2079 Ibs 945 kg 220VAC 3Ph 60Hz 22A Le S 4 8 rpm lt 0dBA L7 Standard Accessories 870001418 Short Tire Tool 874004461 LongTire Tool 874002354 Bead Pushing Lever 870001418 874004461 SS ee 874002354 Fig 3 874009472 Mounting Clamp fig 4 To hold the bead when mounting tires on steel rims Instructions for use is in section 5 3 Fig 4 L3 Optional Accessories 874008264 Protectors for Alloy Rims fig 8 874021852 Clamp for Light Alloy Rims fig 5 To hold the bead when mounting tires on light alloy rims Instructions for use is in section 5 3 Suitable for rims with a center hole of 280 mm only Fig 8 874014974 Tubeless Roller fig 9 Facilitates mounting and dismounting tubeless tires up to 13 wide Fig 5 874007611 O T R Clamp fig 6 Useful when breaking the bead from the rim on multi piece wheels O T R Instructions for use is in section 5 6 Fig 6 874008257 Protectors for Alloy Rims fig 7 Suitable for nms with a center hole of 220 and 280 Fig 9 874019161 Extensions for 56 fig 9 A Necessary when clamping rims without flange and with a diameter exceeding 44 Fig Fig 9 A COATS 9500Tire Changer 3 2 0 Camage Instructions The machine is crated in a wooden box of appropriate strength The box is mounted on a pallet Handling of the mach
8. of the operator and bystanders ALWAYS be sure the bead opposite the tool is in the drop center before rotating the tire when demounting or Mounting to avoid damage to the tire beads iv eCOATS 9500Tire Changer inflation Safety AUNAYS 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 Ths tire changer 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 pro cedures for multipiece wheels ALWAYS use an approved inflation chamber or infla tion cage equipped with a grip chuck and a remote infla tion 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 thet has been run underinflated or flat without first demounting the tire and checking for wheel and tire damage ALWAYS inspect the tre intenor for loose or broken cords cuts penetrating objects and other damage to the carcass Discard tires that cannot be properly repaired NEVER rework weld hea or braze wheels NEVER strike the tire or wheel with
9. 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 Safety Precautions A Before servicing any tires wheels or rims all per sonnel should receive thorough training for the proper servicing of truck tires wheels and rims Consult with your local city country state and national safety and health administrators to receive clarification of any pub lications available governing this serious matter B During the use and maintenance of the machine it is mandatory to comply with all laws and regulations for accident prevention C The electric power source must have a ground cable and the ground cable of the machine yellow and green must be connected to the ground cable of the power source D Before any maintenance or repairs are accom plished the machine must be disconnected from the electric supply The unit should only be serviced by a qualified service technician E Never wear ties chains or other loose articles when using maintaining or repairing the machine Long hair is also dangerous and should be kept under a hat The user must wear proper safety attire i e gloves Safety shoes and glasses F Maintain all electric cords in good repair G Keep Safety features in place and in working order H Keep working area clean Cluttered areas invite accidents I Avoid dangerous environments Don t use
10. a 9500 Electro Hydraulic Tire Changer For Medium and Large SizeTires 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 MENNEG O YNDUSTRIES inc 1601 J P Hennessy Drive LaVergne TN USA 37086 3565 615 641 7533 800 688 6359 HENNESSY INDUSTRIES INC Manufacturer of AMMCO COATS and BADA Automotive Service Equipment and Tools Manual Part No 8184344 02 Revision 01 04 Table of Contents Safety Instructions c eee iiv Definitions of Hazard LevelS 0 iI Operator Protective Equipment iii Safety DEVICES uuna aaaea ee iii Important Safety Instructions iii Safety PrecautionS 0 00 eee eee iii Safety Instructions Failure to follow danger waming and caution instruc tions may lead to serious personal injury or death to operator or bystander or damage to property Do not operate this machine until you read and understand 5 4 Demounting Duplex And Supersingle Tubeless Truck Tires Over 13 Wide 12 5 5 Mounting Duplex And Supersingle Tubeless Truck Tires Over 13 Wide 12 13 5 6 Demounting Tires From Multi Piece Bead Loosening Safety 005 IV all the dangers wamings and caut
11. anual Check for possible dangerous conditions during the operation of the machine If such a case exists stop the machine immediately In case a defective functioning condition stop using the machine immediately and call the authonzed distributor for assistance A electrical connections shall be per formed by a licensed electrician All service must be performed by an authorized service technician LA Nomenclature Before installing and using the tire changer it is sug gested that you become familiar with the nomencla ture of the machine s components fig 1 i Fig 1 1 8 Position Switch 2 Chuck Switch 3 Emergency Stop 4 Tool Holder Arm 5 Main Switch 6 Tool Holder Carnage 7 Foot Board 3 Jaws 9 Self centering Chuck 10 Chuck Am WA Chuck Rotation Control Pedal 12 Mount Demount Tool 13 Electric Cabinet 14 Tool Holder Arm amp Release COATS 9500Tire Changer 1 L5 Specifications Electro hydraulic tire changer for tubeless truck tires Weight with Standard Acc Electric Specifications Hydraulic M otor Power 2 HP L5 kW Chuck rotation M otor Power 3 4 HP 2 2 3 kW Chuck Capacity 14 56 90 1 2 inches 2300 mm 43 inches 1100 mm 2268 ft llbs 3100 mm 13 513 Ibs 60 kN Max Tire Diameter Max Tire Width Max Chuck Torque Clamping Power Chuck Rotation Speed Acoustic Pressure L6 Dimensions Of The Machine id 1 E w wo x
12. both hands in the last part of demounting operation to pre vent the tire from falling or rolling away out of control fig 23 Fig 22 COATS 9500Tire Changer 9 5 3 Mounting Tubeless Truck Tires Up to 13 Wide 1 Liberally lubricate the entire inner surface of the rim and the tire beads Attach the mounting clamp fig 24 to the outer rim flange with the valve at 11 o clock and the clamp at 12 o clock Fig 26 2 Move the chuck arm all the way down Roll the tire on the foot board and hang it onto the mounting clamp fig 27 Fig 24 If the rim is made of a light alloy the rim shape may not allow the standard mounting clamp to be attached In such a case use the light alloy mounting clamp option The clamp can be used as shown in fig 25 or 26 Fig 27 3 Lift the chuck arm and position the mounting hook or tubeless roller approximately 15 cm 1 2 to the inside of the rim edge and approximately 15 cm 1 2 away from the nm edge fig 28 Fig 25 10 e COATS 9500Tire Changer The mounting clamp is at approximately 11 o clock Ensure that the outer bead moves into the drop center when the clamp is opposite to the tool SS aaa oy A Never use hand pressure to hold the tire h 9 ini onto the rim as personal injury may result oo Ly 4 Tum the chuck clockwise until the tire is com pletely mounted fig 29 A CAUTION Stop the chuck before one
13. chnician Check on the plate of the machine that the electrical Specifications of the power source are the same as the machine The machine uses 220VAC 60 Hz 3Ph 22 Amp Electrical specifications are clearly marked on a label at the end of the electnc cord Before connecting the machine to the power source check that the power supply has an efficient grounding system Connect the electric cord of the machine with a cor rectly rated plug There should be less than 1 Q between the ground pin and earth ground Note The outlet installation must be ventfied by a licensed electrician before connecting the tire changer Note The yellow with green wire in the cord is the grounding wire Never connect the grounding wire to a live terminal Check that the power supply has an automatic circuit breaker with a differential circuit set at 30 mA The electric motor operates in a wide voltage range plus 10 minus 7 and frequency range 50 or 60 cycles and has a class of insulation suit able for hot and moist climates 3 2 Motor Rotation Check Once the machine is hooked up turn the machine on using the on off switch important Ensure that the rotation direction of the pump is the same as indicated by the arrow on the motor cover If not reverse any two phase cables on the plug i e Reverse the brown and the blue cable Any damage caused by the non application of the above instructions shall not b
14. complete tum is made to avoid serious damage to the mounting clamp and to the rim Do not inflate the tire on the machine This machine is not an inflation device For inflation place the wheel in an approved inflation restraint device Refer to OSHA standard number 1910 177 Fig 29 COATS 9500Tire Changer 11 5 4 Demounting Duplex and Supersingle Tubeless Truck Tires Over 13 Wide Note For this operation the mount demount tool is required 1 Loosen the bead of the tire as described in 5 2 1 5 2 6 2 For this type of tire it is not possible to demount both beads at the same time with the roller as described in 5 2 7 Engage the hook of the mount demount tool between the bead and the nm 3 Lift the chuck arm enough to clear the hook 1 1 1 2 from the nm flange Move the mount demount tool towards the outside This will allow you to place the long bar in between the bead and the rim flange for necessary prying fig 30 Fig 30 4 Rotate the chuck counterclockwise until the outer bead is completely demounted fig 31 Fig 31 12 COATS 9500Tire Changer 5 Demount the inner bead with the bead breaker disc as described in 2 7 fig 32 Fig 32 5 5 Mounting Duplex And Supersingle Tubeless TruckTires Over 13 Wide 1 Hang the inner bead of the tire on the mounting clamp fig 33 Fig 33 2 Position the mounting hook about 3 4 15 cm to the inside of the ri
15. e cov ered by the manufacturer and will void the warranty COATS 9500Tire Changer 5 Operating Instructions 4 0 Controls Before operating the machine ensure that you thor oughly understood the operation and function of all the controls 1 To tum the machine on rotate the ON OFF switch to position 1 and press the reset button The pump motor starts tuming and remains in operation until the machine is turned off The power required is minimum when the hydraulic cylinders are not in use Note Turn the machine OFF after every mounting or demounting operation if the time before the next operation is longer than 5 minutes 2 Press the chuck rotation pedal to the night The chuck rotates clockwise Press the other pedal The chuck rotates counterclockwise 3 Operate the control 1 fig 13 to position A The chuck arm moves upwards Operate the control 1 fig 13 to position B The chuck arm moves downward 4 Operate the control 1 fig 13 to position C The tool holder carriage moves to the right Operate the control 1 fig 13 to position D The tool holder carriage moves to the left Fig 13 5 Operate the control 2 fig 13 to position A The tool holder arm moves to the nght Tum the switch to position B The tool holder arm moves to the left 6 By operating the controls in one of the diagonal positions the two adjacent movements are achieved Simultaneously This operati
16. ennessy Industries and COATS All Rights Reserved Printed in USA
17. ferably even Do not install the machine on a sinking or irregu lar floor In case the machine is installed on a raised floor or on a service vehicle the floor must have a capacity of at least 330 Ibs x sq ft Please contact COATS directly at 1 800 688 9240 to discuss options and other pre cautions that may apply The machine must be secured to the floor through the holes provided in the cabinet Expansion screws 1 2 x 4 3 4 or bolts 1 2 x 3 1 8 shall be used Drill 1 2 holes in the floor flush with the holes pro vided in the cabinet Place the lags into the holes drilled in the floor and move the machine so that the holes of the cabinet are flush with the holes in the floor Tighten the screws to 50 ft Ibs 3 0 Installation Instructions To install the machine proceed as follows A Before raising the machine ensure that the chuck is completely closed that the chuck arm is lowered and the tool holder carriage is all the way in Fig 12 Fig 12 B Remove the screws that secure the machine to the pallet Lift the machine only with the two lifting lugs with a belt or rope of appropriate length and strength Do not swing the machine when lifted Do not cut the remote unit cord when low ering the machine to the ground 3 1 Electric Installation All electrical connections shall be performed by a licensed electrician All service must be performed by an authorized service te
18. ice personnel to help prevent injury in typical shop activities Eye protection is essential during tire service activity Safety glasses with side shields goggles or face shields are acceptable Back belts pro vide support during lifting activities and are also helpful in providing operator protection Consideration should also be given to the use of hearing protection if tire service activity is performed in an enclosed area or if noise levels are high Safety Devices This machine has several protectors to prevent com pression or crushing hazards to body areas Keep these devices properly maintained and do not disable or in any way shortcut the safety controls and opertations There is a micro switch protection under the chuck arm to prevent compression The rotation speed of the chuck has been limited to a maximum of 8 rom to prevent dragging or en trapping hazards There is an emergency button on the portable control unit Important Safety Instructions Only property trained personnel should serv ce tires on the 9500 Read all safety and operating instructions thoroughly 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 changer Be sure water does not enter the motor or switch box ALWAYS disconnect the electric power and air supply before attempting any maintenance
19. il the first bead is hook should be about 1 2 3 cm away radically from mounted Remove the clamp ie Nin Cage ent AOUE tenon a Tne CuI 5 Place the tube if any in the tire and secure the valve stem to the rim 6 Firmly fit the mounting clamp to the outer rim edge at 11 o clock with valve stem at 10 o clock in such a way as to hold the outer bead If necessary make use of the tool to create the space to fit the clamp 7 Place the hook tool as descnbed in 5 5 2 Rotate the chuck clockwise till the tire bead is completely mounted If necessary use the bead bar to keep the bead in the drop center fig 51 Fig 49 11 Put the long tire bar in between the bead and the nm 12 Rotate the chuck counterclockwise until the tire is completely demounted During the final phase of the demounting operation remove the tire bar and hold the tire with both hands in order to keep it in a vertical position 5 9 Mounting Tractor And O T R Wheels On One piece Rims 1 Liberally lubricate both beads and the rim Fig 51 2 Firmly fit the mounting clamp to the outer rim flange at 9 o clock Roll the tire onto the foot board and hang it on the mounting clamp attached to the rim edge Do not inflate the tire on the machine This machine is not an inflation device 3 Place the hook tool as shown in fig 50 p For inflation place the wheel in an approved The edge of the hook should be about 1 or 2 3 cm
20. ine must be performed with an appropriate lifting device fork lift fig 10 Fig 10 2 1 Uncrating Instructions Always wear gloves when uncrating the machine to prevent scratches abrasions or cuts due to the contact with packing mate nals Uncrate the machine paying attention when removing the nails or during any other operation which may be hazardous After removing the crate check for any visible dam age to the machine and its components If in doubt call qualified personnel for assistance The packing materials plastic bags polystyrene nails screws wood etc must be properly disposed of Place the above mentioned matenials into a trash con tainer and dispose per local regulations 4 COATS 9500Tire Changer 2 2 Installation Area Install the machine in a covered and dry area The installation of the machine requires a free space of at least cm 16 5 x 16 5 500cm x 500cm fig 11 16 5 Operator Position Fig 11 Make sure that from the operating position fig 11 the user can see all of the machine and the surround ing area Only authonzed operators of the equipment should be in the work area Keep the work area clean and clear of objects which may create possible hazards It is the responsibility of the facility owner to properly designate work areas and areas where by standers are not permitted Install the machine on a horizontal floor pre
21. ions in this man Demounting amp Mounting Safety iv ual For additional copies of either or further informa Inflation Safety 00 0 cc cee ee eee iv tion contact LO introduction Lecce 1 4 L1 Use Limitations 0 cee eee 1 LZ NOUCC 014 kaabdbweeeaeee boone dawn ea 1 13 General Safety Instructions 1 Read entire manual 14 Nomenclature eee Tre Tee eee ee eee 1 before assembling L5 Specifications cc ee 2 installing operating L6 Dimensions OfThe Machine 2 or servicing this 17 Standard Accessories s a a naana nnan 2 equipment L8 Optional AccessorieS anaana aana nnan 3 2 0 Carriage Instructions 22s eee 4 2 1 Uncrating Instructions 4 Hennessy Industries Inc 2 2 Installation Area 2 ee 4 1601 J B Hennessy Drive 3 0 Installation Instructions 5 LaVergne TN 37086 3565 3 1 Electric Installation 00085 5 615 641 7533 or 800 688 6359 3 2 Motor Rotation Check 000 0 5 ANEA com Operating Instructions 617 Definitions of Hazard Levels PE ce 6 7 Identify the hazard levels used in this manual with the on oe ecco aaes oe ee i following definitions and signal words 5 0 Mounting And Demounting General Precautions 0cec cece arrra 7 DANGER 5 1 Locking RIMS 00000 e eee eee 7 5 2 Demounting Tubeless TruckTires 7 N DA N e ER UpTo 13 Wide cece cece eee 8 9 Watch for this symbol 5 3 Mounting
22. m edge and 1 2 1 cm away radi Cally 3 Rotate the chuck clockwise Normally less than 1 4 of a revolution is sufficient to mount the first bead fig 34 Fig 34 4 Re attach the mounting clamp to the rim flange with the valve forward of the mounting clamp fig 35 5 Rotate the chuck clockwise until the tire is com pletely mounted Ensure that outer bead descends into the drop center when the clamp is opposite to the mount demount tool fig 36 ebb tL hy 4 O Q j A v A bi amon Aweaieaenaanas SL he A O eee Fig 36 Never use hand pressure to hold the tire onto the nm Stop the chuck before one complete tum is made to avoid serious damage to the mounting clamp and to the rim Do not inflate the tire on the machine This machine is not an inflation device For inflation place the wheel in an approved inflation restraint device Refer to OSHA standard number 1910 177 COATS 9500Tire Changer 13 5 6 Demounting Tires From Multi Piece 4 To remove the lock ring squeeze one edge with Rim Wheel Assemblies Tube Type Tires the proper bar and place the bead loosener disc as The multi piece rim wheel assembly can be in two or shown in fig 39 more pieces fig 37 Fig 37 1 Remove all wheel weights from the rim Remove the valve stem or core and deflate the tire completely 2 Position the tool close to the rim edge fig 38 Fig 39
23. on affords considerable time saving in the intermediate operations but requires a little practice Note If one of the two hydraulic movements reaches the end of its course the speed of the other movement is appreciably reduced Interrupt the con trol engaged and operate only the desired movement in order to get normal operating speed 7 To lift the tool holder arm depress the pedal 1 6 COATS 9500Tire Changer 14 and hold handle 2 fig 14 The arm is balanced by a spring loaded mechanism and the effort required is minimum If the tool holder arm is not correctly locked in the working position serious injury may result to the operator and to the machine When locking the arm into working position be sure to use enough force to ensure a proper lock The heavy metal construction can easily absorb the force Fig 14 8 To turn the tool remove pin 2 fig 14 Be sure that the lock pin is propery fitted 9 To open and close the chuck operate the appro priate control 1 fig 15 When opening the chuck ensure that the jaws do not contact or hit other parts of the machine Fig 15 10 Press the emergency STOP button 2 fig 15 This renders all controls inoperative Tum the emergency knob counterclockwise and press the reset button located on the electric cabinet to resume normal working conditions 5 0 Mounting and Demounting General Precautions Before mounting a tire on a
24. power tools or electrical equipment in damp or wet locations or expose them to rain L Nobody should be allowed to stand next to or near the wheel when mounting demounting a tire or clamp ing a wheel M Keep the work area well lighted N Properly anchor the machine to the floor COATS 9500Tire Changer iii Bead Loosening Safety NEVER place any part of your body between the bead oosener disc and the tire wheel severe bodily injury may result NEVER place anything between the bead loosener disc and the tire wheel as damage may result NEVER allow the bead oosener to contact the wheel wheel damage may occur Demounting amp Mounting Safety NEVER stand on the working table while demounting or mounting a tire as personal injury May result ALWAYS keep hands feet and other objects away from moving parts while the machine in tumed on ALWAYS place the narrow bead sea 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 nm flanges and both tre beads before demounting or mounting and seating the beads NEVER use antifreeze silicone or petroleum base lubricants ALWAYS clean and inspect the wheel before servic ng NEVER mourt 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
25. rim pay atten tion to the following A The nm and all its parts must be clean and in good condition If necessary clean and paint it after remov ing all wheel weights including tape weights inside the nm B The tire must be clean and dry without any dam age to the bead and the carcass C Replace the rubber valve stem with a new one or replace the o ring if the valve stem is made of metal D If the tire requires a tube or a flap make sure the tube is dry and in good condition E Lubrication is necessary to mount the tire cor rectly and get a proper centering Be sure you are using approved lubricant only F Make sure the tire is the correct size for the rim 5 1 Locking Rims Lift the tool holder arm and move the tool holder car riage all the way out Put the wheel in vertically and roll it on the foot board Be sure to use alloy adapters when applicable Attention The drop center of the rim when it exists must be kept towards the outside of the machine fig 16 Fig 16 tf the wheel is very heavy be sure to use a suitable extemal lifting device i e fork lift crane etc Close the jaws of the chuck and move the chuck approximately to the center of the rim Move the foot board toward the chuck and move the chuck up down while opening the chuck arms until the rim is clamped propery fig 17 Fig 17 COATS 9500Tire Changer 7 5 2 Demo
26. s 2300 mm Maximum Tire Width 43 inches 1100 mm This device shall be used in the application for which it is specifically designed Any other use shall be con sidered as improper and not WITH THE SPECIFICA TIONS OF THIS UNIT In particular this device is not Suitable to inflate tires Inflation of tires shall be cared out in an approved inflation safety cage The manufac turer shall not be considered liable for possible damage caused by improper wrong or non SPECIFIED use 12 Notice This manual is a part of the product Read carefully the wamings and instructions of this manual since they provide important information conceming safety and maintenance L3 General Safety Instructions Any misuse or modification of this device or of its parts or components not previously authorized by the manufacturer relieves the manufacturer from any dam age consequent or related to the above mentioned misuse No modifications should be made without consulting COATS Removing or bypassing any safety devices or warming labels of the machine is a violation of the Safety regulations The use of this device is allowed only in locations with no explosion or fire hazards consistent with state and local fire codes This equipment is designed to use onginal or manu facturer supplied spare parts and accessones only The installation shall be camied out only by qualified personnel and within the scope of the instructions pro vided in this m
27. ter for assistance COATS 9500Tire Changer 19 Truck Tire Changer Warranty Policy The COATS Company warrants the 9500 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 worm 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 par
28. tion place the wheel in an approved inflation restraint device Refer to OSHA standard number 1910 177 5 8 Demounting Tractor and O T R Wheels Nith One Piece Rims These wheels may be tube type or tubeless The rim has a slightly conical surface and a very high rim flange fig 42 which does not allow you to demount the tire by simple pressure from the roller as described in 5 2 Fig 42 1 Remove all wheel weights from the rim Remove the valve stem or core and deflate the tire completely 2 Place the disc tool next to the rim edge and loosen tire inner bead 3 Loosen the outer bead in the same way taking care not to damage the valve stem fig 43 Fig 43 Fig 44 COATS 9500Tire Changer 15 5 Place the hook tool between bead and rim 7 Tum the chuck counterclockwise until the outer fig 45 bead is completely demounted fig 47 6 Lift the chuck arm to move the hook tool away rigid from the rim edge 1 or 2 3 cm 8 If the tire is tube type push the valve stem to Move the tool towards the outside to apply the long Wards the Inside of the rim tire bar fig 46 9 Lift the tool holder arm to the rest position Shift the tire from the rim moving the tool holder car riage towards the outside This will make it much eas ier to remove the tube fig 48 Fig 46 Fig 48 16 eCOATS 9500Tire Changer 10 Place the hook tool as in fig 49 The edge of the 4 Turn the chuck clockwise unt
29. ts thereof if parts and accessories not manufactured by COATS Company are used as replacements for or in substitution of COATS Company manufactured parts and accessonies 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 retum 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 8184344 02 01 04 Copyright 2003 H
30. unting Tubeless TruckTires Up to 13 Wide The tubeless truck tires are mounted on drop center rims with a conical base It is possible to demount these tires simply by pressure with a proper lubrica tion fig 18 Fig 18 1 Remove all wheel weights from the rim Remove the valve stem or core and deflate the tire 2 Position the bead loosener disc or tubeless roller option as shown in fig 19 fig 20 Fig 19 8 eCOATS 9500Tire Changer Fig 20 3 Lift or lower the chuck so that the bead loosener disc or tubeless roller remains close to the rim edge Turn the chuck counterclockwise and at the same time shift the tool holder carriage step by step toward the inside to demount the tire Continue to tum the chuck and lubricate the bead and the nm liberally with an approved lubricant Use only approved lubricants for tires and wheels 4 Raise the tool holder arm to the rest position 5 Move the tool holder arm all the way in Lower the am and secure Bring the tool in contact with the inner bead 6 Loosen the inner bead as descnbed in point 8 above 7 Continue rotating the chuck moving tool holder camiage towards the outside until the beads are A CAUTION demounted from the rim fig 21 and fig 22 Ensure that the outer bead slides into the drop center opposite to the tool otherwise the demounting operation is impossible Fig 21 8 Move to the front of the tire and hold it with
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