33
Turntable Drive Belt Inspection / Adjustment.
DANGER!
The motor on this machine contains high
voltage. Disconnect power at the receptacle before
performing any electrical repairs. Secure plug so that it
cannot be accidentally plugged in during service.
1. Remove the Side Panel. (See Fig. 17.8)
2. Loosen the four Motor mounting / adjusting bolts and
nuts. (See Fig. 17.9)
3. Inspect the Drive Belt for cracking and wear and
replace as necessary. Adjust the Belt deflection to
3/8” - 1/2” using the Adjustment Bolt. Tighten all bolts
when adjustment complete. (See Fig. 17.10)
Inflation Pedal Pressure Limiter Maintenance
The inflation pedal pressure limiter helps prevent
inflation of standard size or larger tires or tubes beyond
60 PSI to minimize risk of explosion. This device is for the
safety of the operator and bystanders. Proper operation
of the pressure limiter is essential to safe operation of the
machine. (See Fig. 17.11)
Check operation of the pressure limiter as follows at least
once a month:
1. Remove tires and/or wheels from the machine.
2. Connect the inflation hose to an empty service tank with
a pressure gauge (gauge should read 0). Use a
certified tank with at least 250 PSI pressure rating.
(See Fig. 17.12)
Fig. 17.9
Fig. 17.8
Fig. 17.10
THE PRESSURE LIMITER IS PRE-SET AT THE
FACTORY AND SHOULD NEED NO ADJUSTMENT.
ADJUST ONLY IF PRESSURE EXCEEDS 60
PSI. Operating a tire changer with a defective,
improperly adjusted, or by-passed pressure limiter
could result in a tire explosion with severe injury
or death to the operator or bystanders. Always be
sure that the pressure limiter is operating properly
on the machine at all times. Pressure limiter is
set at 60 PSI. Any required inflation above 60 PSI
should be performed in an inflation chamber/safety
cage. A tire explosion may cause personal injury
or death to operator or bystanders.
Fig. 17.12
Fig. 17.11
