Hunter GSP9720JLR - Mounting Error Detection Features; Front;Back Cone Mounting

30
x
Balancing Procedures GSP9720JLR Wheel Balancer Operation Instructions
Follow the on-screen prompts, and then press “Restart Procedure.”
Mounting Error Detection Features
To verify that the tire/wheel assembly is centering, remount the tire/wheel assembly
and observe the results. Do any of the following conditions occur?
x Weight amount varies excessively
x Weight location changes
If any of these conditions occur, the centering accuracy of the tire/wheel assembly
needs to be verified.
x From the balance screen, the operator can choose to perform a
CenteringCheck®. The CenteringCheck® feature will
automatically confirm if the wheel is centered for the operator on
the balancer (preventing improper measurement from occurring).
Front/Back Cone Mounting
Cone mounting is one of the most common and reliable ways to mount wheels on
balancers.
Select the proper wheel mounting cone by placing it in the center bore of the wheel
to be balanced. Select the cone that contacts the wheel nearest the center of the
cone.
Place the wheel mounting cone on the spindle against the spring plate. Mount the
wheel with the inner rim facing the balancer and centered on the cone.
Install the clamping cup and wing nut on the spindle shaft against the wheel and
secure the entire assembly by firmly tightening the wing nut, while depressing the
foot pedal to hold the spindle in place.
OR
Use the Spindle-Lok® foot pedal: depress and hold down while tightening the wing
nut. Holding the shaft locked while tightening the wing nut improves centering
accuracy.
Slowly roll the wheel toward you during the initial tightening of the wing nut. This aids
in accurate wheel centering and increased repeatability, since the wheel is allowed to
roll up the taper of the cone as opposed to forcing it to slide up the cone.
WHEEL
MOUNTING
CONE
SPINDLE
SHAFT
PLASTIC
CLAMPING
CUP
WING NUT
STANDARD
WHEEL
INSIDE
SURFACE
CAPTIVATED
SPRING