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Vibe
V I . C O M F O R T A D J U S T M E N T S
Figure 18. Anti-Tip Wheel Assembly
Anti-Tip Wheels
The anti-tip wheels are designed to give your Vibe increased
stability on rough surfaces. The anti-tip wheels are preset
at the factory for smooth surfaces or indoor use only. If
you plan on using your Vibe on rough surfaces, it may be
necessary to adjust the anti-tip wheels to better suit your
needs. The anti-tip wheels may need adjustment if the fol-
lowing occurs:
n
The anti-tip wheels constantly rub the ground.
WARNING! Consult your Quantum
Rehab Specialist before attempting to
change the anti-tip wheel height!
Changing the anti-tip wheel height
affects handling under acceleration!
WARNING! The higher you raise the
anti-tip wheels, the more you increase
your power chairs tendency to tilt
backward while accelerating. You can
compensate for this by having your
Quantum Rehab Specialist make a
s m a l l a d j u s t m e n t t o t h e p r e -
programmed acceleration setting in the
controller or by moving the seat
assembly farther to the front of your
power chair.
PROHIBITED! Do not remove the anti-
tip wheels.
NOTE: Each drive tire must be inflated to 35 psi
and the user must also be seated in the power chair
in order to properly adjust the anti-tip wheels.
To adjust the anti-tip wheels:
1. Loosen bolt A. See figure 18.
2. Remove bolt B.
3. Raise or lower the anti-tip wheel. Each hole is 1/2-in.
apart.
4. Reinstall bolt B.
5. Tighten bolt A.
6. Raise or lower the other anti-tip wheel so that it is at
the same height.
ANTI-TIP WHEEL
MOTOR/BRAKE ASSEMBLY
A
B
