COATS 7665 AX/EX Tire Changer - Manual (Page 18)

Robotic Arm Maintenance
A. Grease the robotic arm to maintain smooth rota-
tion. Grease fittings have been provided at the pivot
joints.
B. Check bolt torque periodically at pivot joints.
Proper Torque is 200 ft. lbs.
INSTALLATION INSTRUCTIONS
Proper unit installation is
necessary for safe use
and efficient operation.
Proper installation also helps protect the unit
from damage and makes service easier. Always
place safety poster and instructions near the unit.
Location
Select a location using the drawings below. The
area should provide the operator with enough space
to use the equipment in a safe manner. The area
selected should be well lit, easy to clean and should
be away from oil, grease, brake lathe chips, etc.
Avoid areas where bystanders and customers may
be present.
Workspace Requirements
Air Source
The all-air models require a 14 to 15 CFM air source
at 150 PSI. The air/electric models require a 5 CFM
air source at 150 PSI. The safe operating pressure
range for all models is between 110 PSI and 175
PSI at the machine.
The unit is furnished with a 1/4" pipe thread male fit-
ting for easy connection. This connection is located
on the right side of the rear of the machine. A 1/4"
ID hose (or pipe) for connection to the machine is
satisfactory. Sufficient air pressure assures good
performance.
Electrical Source
The electric models require power from a 15 amp
electrical circuit. Refer to the serial tag located on
the lower part of the machine for specific electrical
requirements for the unit. Have a licensed electrical
technician perform any necessary changes to the
power source before plugging in the unit. The elec-
trical source must have a solid connection (less than
1 ohm) between ground and building ground.
Floor Mounting
The machine should be securely bolted to the floor
with suitable anchors using the hole at each corner
of the machine base.
16 • 7660/7665AX/EX Rim Clamp Tire Changer
88"
66" 72"
CAUTION
Maintain Bolt Torque
at 200 Ft. lbs.
Grease Fittings