COATS 6200HS Truck Wheel Balancer - Manual (Page 16)

10
Coats Model 6200HS
4. Set the Rim Width Knob as measured with the
Calliper.
Note: If the tire is too wide to accept the callipers,
then measure over the thread width.
5. Set the Rim Offset Knob as follows.
a. Pull the rim offset scale arm out and position the
tip against the rim flange surface (regardless of
where the inner weight will be placed).
b. Read the rim distance value off the scale arm at
the point where it enters into the housing.
c. Set the Offset Knob to the rim distance value.
6. Spin the wheel.
a. Raise wheel using lift crank handle at top of
balancer. Wheel should clear the floor by
approximately 1/2"(13mm). Greater clearance is
unnecessary and would require additional cranking
to lower and stop the wheel.
b. Turn the spindle crank handle until a beep is heard.
Release handle immediately. Do not interfere with
the machine or wheel during the measuring cycle
or wrong readings can occur. Normal balance
speed is between 70 and 84 rpm. If spun too fast,
the buzzer will sound continuously until the wheel
slows to proper measurement speed. The balancer
will function normally even when a wheel is spun
too fast, however balancer cycle time will increase.
A second buzzing sound will indicate that the
measuring cycle is complete.
c. Stop the wheel by using the lift crank handle to
lower the wheel until it touches the ground. Car/
Light Truck Wheels can be stopped by using the
weight hammer against the tire side-wall.
Note: Do not use your hand to stop
the wheel.
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6.50