Quantum 1103 Series, 1103 Ultra 2SP manual O M F O R T a D J U S T M E N T S, Comfort Adjustments

V . C O M F O R T A D J U S T M E N T S

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 angle, 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 Position- ing System, refer to the seat adjustment information contained in separate manuals. If your power chair is equipped with a medium-back, a high-back, a reclining seat, or a power elevating seat, refer to the following information.

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.

You may need the following to make comfort adjustments:

metric/standard socket set and ratchet adjustable wrench

thread lock metric/standard hex key set

Seat Height and Seat Angle Adjustment

(Optional Trapeze Bar System)

You can change the seat height to one of two 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.Loosen the rear shroud fasteners and remove the rear shroud. See figure 6.

3.Disconnect the controller connectors from the power module. See figure 7.

4.Flip up the seat latch safety. See figure 15.

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 16.

8.Remove the retaining clips that secure the seat posts to the power base. See figure 16.

9.Move the trapeze bars up or down to the desired height.

Figure 15. Seat Height Adjustment – Seat Latch Safety

SCREWS	SCREWS
TRAPEZE BAR	TRAPEZE BAR
	SEAT POST
SEAT POSTS	RETAINING
	CLIPS

Figure 16. Trapeze Bar Location

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