Coats 7665 AX/EX Tire Changer User Manual

1601 J. P. Hennessy Drive, LaVergne, TN USA 37086-3565 615/641-7533 800/688-6359 Manual Part No.: 8183762 00HENNESSY INDUSTRIES INC. Manufactur

Explosion HazardNever inflatetire abovemanufacturer's rec-ommended pressureafter bead is seated.T. If tire and wheel are properly lubricated and

Figure 19 - Location of Manual Release ValvePERFORMANCE, CUSTOM, AND ALU-MINUM WHEELSOnly tire technicians withexperience and trainingon custom wheels

Aluminum and Custom WheelsFollow instructions provided for standard steelwheels, except:AC. After loosening and lubricating both beads,rotate the tabl

10. Hold lifting tool in place, depress the table toprotation pedal momentarily to jog the wheel ashort distance. Check the wheel and tire to verifyth

CUSTOM AND SPECIAL WHEELSIf a custom wheel is dam-aged in mounting or dis-mounting, STOP, andavoid damaging the other wheels. Continue onlywhen the ca

Bead SealingA 140 PSI air blast from the table jets creates an aircurtain to aid in bead sealing. Never exceed 10 PSIin the tire during bead sealing.

MAINTENANCE INSTRUCTIONSRead and follow all the maintenance instructionsprovided in this manual to keep the machine in goodoperating condition. Refer

Separator/Lubricator MaintenanceCheck oil and water levels regularly, and performthese maintenance items weekly:A. Disconnect air supply to machine.B.

Robotic Arm MaintenanceA. Grease the robotic arm to maintain smooth rota-tion. Grease fittings have been provided at the pivotjoints.B. Check bolt tor

77050/7055/7060/7065 X/EX Rim Clamp Tire Changer • 17

Table of ContentsDefinitions of Hazard Levels ...1Owner’s Responsibility ...1Princi

8183762 09/98 © Copyright 2001 Hennessy Industries and COATS®All Rights Reserved Printed in USAFAILURE TO READ AND FOLLOW ALL WARN-INGS AND INSTRUCTIO

Definitions of Hazard LevelsIdentify the hazard levels used in this manual withthe following definitions and signal words:DANGERWatch for this symbol:

Principal Operating PartsKnow Your UnitCompare this illustration with the unit before placingit into service. Maximum performance and safety willbe ob

OPERATING INSTRUCTIONSThe unit must be properly operated and properlymaintained to help avoid accidents that could dam-age the unit and injure the

5. Determine the mounting side of the wheel. Themounting side is the narrow side of the dropcenter. (Tire removed in Figure 4 for clarity.)Figure 4 –

H. The vertical tool clearance may change withmachine use and should be inspected often. Failureto maintain the proper clearance may result in dam-age

MOUNTINGThis information must be read and followed carefullyto prevent accidents and injuries during mounting.Check tire and wheelcarefully before mou

INFLATIONTire inflation is performed in three steps: bead seal,bead seat, and inflation. These steps are explainedin detail on page 13. Read the expla