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DANGER!
Risk of Injury, Damage or Death
Overinflation of tires may cause tires to explode.
– Inflate tire to the proper tire pressure (P.S.I. /
kilopascals) listed on the side wall of the tire.
– Only use wheelchair with tires at proper
pressure.
– The wheels and tires should be checked
periodically for cracks and wear and should be
replaced if necessary.
7.2.1 Inspect/Adjust Daily
q
Check that all switches (push buttons/toggles) that
operate your power positioning system are functioning
properly.
q
Check that batteries are charged. (refer to the base
wheelchair user manual for battery charging and
battery care information).
7.2.2 Inspect/Adjust Weekly
q
Inspect all fasteners.
q
Inspect TRRO fasteners and hardware.
q
Ensure proper operation of powered functions
(Example: drive, seating and legrests).
7.2.3 Inspect/Adjust Monthly
q
Clean upholstery and armrests.
q
Inspect seat positioning strap for any signs of wear.
Ensure buckle latches. Verify hardware that attaches
strap to frame is secure and undamaged. Replace if
necessary.
60101832-A
q
Check that cables are routed and secured properly
to ensure that cables do NOT become entangled and
damaged during normal operation of seating system.
q
Check cables and wires for damage.
q
Make sure all electrical connections are secure.
q
Inspect mounting hardware (seating system to base).
q
Check limit switch settings.
q
Make sure drive lock-out operates properly.
7.2.4 Inspect/Adjust Periodically
•
Inspect all operator (user/attendant) adjustable
fasteners including the back pan, back cane and angle
adjustment fasteners, and the arm support, flip back
and height adjustment fasteners. Ensure fasteners are
securely tightened.
•
Inspect TRRO fasteners and hardware.
•
Ensure clothing guards are secure.
•
Ensure arms are secure but easy to release and
adjustment levers engage properly.
•
Ensure adjustable height arms operate and lock securely.
•
Ensure upholstery does not have any rips or tears.
•
Armrest pad sits flush against arm tube.
•
Inspect foam handgrips for damage. If damaged, have
them replaced by a qualified technician.
•
Check center mount front riggings for loose fasteners.
Replace /tighten if necessary.
•
Check that all labels are present and legible. Replace
if necessary.
•
Make sure drive lock out operates properly.
•
Make sure elevate systems drive with reduced speed
when seat is in elevated position.
•
Make sure tilt mechanism and tilt tracks are clean.
Maintenance
69
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