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Quantum 600 Series www.pridemobility.com 25
V. COMFORT ADJUSTMENTS
COMFORT ADJUSTMENTS
After becoming familiar with your power chair’s operation, you may find the need to make some adjustments to
increase your comfort, such as seat height and angle, armrest width, armrest angle and height, foot platform height
and angle, and controller position.
NOTE: If your power chair is equipped with a Specialty Seat, Synergy Seat, or TRU-Balance Power
Positioning System, refer to the information provided in separate manuals.
WARNING! The center of gravity of your power chair was factory set to a position that meets the
needs of the demographic majority of users. Your Quantum Rehab Provider has evaluated your
power chair and made any necessary adjustments to suit your specific requirements. Do not
change your seating configuration without first contacting Pride Mobility Products or your
Quantum Rehab Provider.
WARNING! Some power chair components are heavy. You may need assistance to lift or carry
them. Please refer to the specifications table for specific component weights before you
disassemble the power chair.
WARNING! Remove the occupant from the power chair before making any adjustments.
RETAINING CLIPS
SEAT POSTS
Figure 15. Trapeze Bar Adjustment
TRAPEZE BARS
SCREWS
You may need the following to make comfort
adjustments:
metric/standard socket set and ratchet
adjustable wrench
metric/standard hex key set
thread lock
Seat Height and Seat Angle Adjustment
You can change the seat height to one of four positions
by raising the front and rear trapeze bars. If you raise
or lower only one trapeze bar (front or rear), you can
also change the seat base angle (dump).
To change the seat height:
1. Turn off the power to the controller.
2. Gently push down and pull rearward at the harness
access point on the rear shroud until it releases. See
figure 12.
3. Disconnect the controller connector(s) from the
power base. See figure 7.
4. Flip up the seat latch safety. See figure 11.
5. Squeeze the seat latch and release the seat from the
front trapeze bar.
6. Slide the seat forward and remove it from the
power base.
7. Loosen the screws that attach the trapeze bars to the
seat posts. See figure 15.
8. Remove the retaining clips that secure the seat
posts to the power base. See figure 15.
9. Move the trapeze bars up or down to the desired
height.
NOTE: Change the seat dump by raising or lowering
only one trapeze bar (front or rear).