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Compact
Fault
Possible cause
Action
Incorrect tire pressure in one or both rear
tires
Correct tire pressure,
→
The parking brakes
are gripping poorly or
asymmetrically
Parking brake setting incorrect
Correct the parking brake setting,
→
specialist
dealer
Tire pressure in rear tires is too low
Tire is punctured
Correct tire pressure or replace the tube inside
the tire,
→
Rolling resistance is very
high
Rear wheels not parallel
Ensure the rear wheels are parallel,
→
specialist
dealer
Too little tension in front wheel bearing
block
Tighten the nut on the bearing block axle
slightly,
→
specialist dealer
The front wheels wobble
when moving fast
Front wheel has worn smooth
Change front wheel,
→
specialist dealer
The front wheel is stiff or
stuck
Bearings are dirty or faulty
Clean or replace the bearings,
→
specialist dealer
The wheelchair is very
difficult to unfold
Backrest cover is too tight
Loosen the hook and loop straps of the backrest
cover a little,
→
54
1583561-D
Summary of Contents for Compact
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