V . C A R E A N D M A I N T E N A N C E | |
WARNING! A Quantum Rehab Provider |
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should adjust the wheel lock with the |
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occupant in the wheelchair on the |
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maximum incline to ensure that the |
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wheel lock catches properly. |
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To adjust each |
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1. Disengage the wheel lock. The front of the wheel |
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lock extrusion that faces the caster wheels should |
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be exactly 2.1 in. (5.3 cm) from where the wheel |
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lock blade makes contact with the plane of the |
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drive wheel. See figure 46. This applies to both |
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solid and pneumatic tires. |
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2. Loosen the hardware that fastens the wheel lock to |
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the frame. See figure 46. |
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3. Reposition the wheel lock so that the front of the |
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wheel lock extrusion that faces the caster wheels | Figure 46. |
is exactly 2.1 in. (5.3 cm) from where the wheel |
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lock blade makes contact with the plane of the drive wheel. This applies to both solid and pneumatic tires.
4.Tighten the hardware that fastens the wheel lock to the frame.
5.Repeat the procedure for the other side.
Seat Tension
After a period of use, you may find it necessary to adjust the seat tension.
To adjust the seat tension:
1.Loosen the screws that attach the seat to the side rail on the left side (side with hook and loop fastener). See figure 47.
2.Unfasten the hook and loop fastener.
3.Grab the bottom flap and pull the seat tight.
4.Fasten the hook and loop fastener.
5.Tighten the screws.
When to See Your Quantum Rehab Provider for Service
The following symptoms could indicate a serious prob- lem with your wheelchair. If necessary, contact your Quantum Rehab Provider. When calling, have the model number, serial number, and nature of the problem.
Uneven wear on any of the tires
Bent or broken wheel assemblies
Loose or missing hardware that attaches the transit securement brackets or positioning belt anchors to the wheelchair.
PULL TO TIGHTEN |
Figure 47. Seat Tension Adjustment
34 | www.pridemobility.com | Litestream XF |
