COATS RC150EX, RC200EX Tire Changer - Manual (Page 27)

Important: Always read and follow operating instructions. • 23
Maintenance Instructions
Read and follow all the maintenance instructions pro-
vided in this manual to keep the machine in good oper-
ating condition. Refer to the other materials received
with the unit and to the service bulletins from the
manufacturer for additional instructions on proper main-
tenance and service. Regular inspections and proper
maintenance are essential to preventing accidents and
injuries.
Before making any inspection, adjustment,
or repair, disconnect the power source and
block out all moving parts to prevent injury.
Keep the machine and the immediate work
area clean. Do not use compressed air to
remove dirt and debris from the machine.
Foreign material may be propelled into the
air and into operator or bystander causing
personal injury.
Wear protective clothing, equipment and
eye protection when making any adjust-
ments or repairs to the machine.
A. The vertical slide should be cleaned with a
vaporizing solvent and then lubricated with chassis
grease once a month.
B. Check the adjustment of the Duckhead once a
month. See instructions this page.
C. Check the fluid level in the table top transmission
once every 3 months. If fluid shows on dipstick,
level is satisfactory. If no fluid shows, add an SAE
80 gear lubricant until fluid shows on dipstick.
D. The table top, clamps, steel Duckhead, and other
working surfaces should be cleaned with a vapor-
izing solvent every month.
E. Inspect clamps. If using Max-Grip™ clamps then
replace any worn or damaged grips and covers or
if using other clamps then remove metal chips and
dirt from the serrations with a wire brush every
month.
F. Check the tire pressure gauge function daily, and
check the accuracy monthly. Use a pressurized
tire and a high quality stick-type pressure gauge.
If necessary, adjust the dial of the machine gauge.
If the gauge is defective, replace it immediately
(part number 8107985). Contact COATS at (615)
641-7533. Check function of the pressure limiter
weekly. Always reinstall the lens after adjusting the
gauge.
G. Make sure all fasteners are securely tightened.
H. Make certain that all guards and covers are in
place.
I. Check for worn, damaged or missing parts includ-
ing grips and protective covers. Replace them
before allowing the unit to be used.
J. On a daily basis, inspect the unit and check
to be certain that all systems are operating nor-
mally. Detailed inspection and testing procedures
are specified for various components at regular
intervals. Set up a chart and assign responsibility
for these items.
CAUTION
Replace any damaged or missing safety
decals. They are available from COATS, (800)
688-6359.
Important: These instructions will help you service
the unit. Instructions are for a person with some
mechanical ability and training. No attempt has been
made to describe all basic steps. For example, how to
loosen or tighten fasteners. Also basic procedures such
as cycling systems and checking operation of the equip-
ment are not fully described since they are known to
anyone who does mechanical and service work. Do not
attempt to perform work beyond your ability or at which
you have no experience. If you need assistance, call an
authorized service center or contact COATS directly,
(800) 688-6359.
Duckhead™ (Mount/Demount Tool) Cleaning
Clean dirt and debris from the mount/demount tool
(duckhead) roller with small screw driver or pick.