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The KSL
10.2 Identifying and repairing Faults
Fault
Possible Cause
Action
The wheelchair does not
travel in a straight line
Incorrect tyre pressure on one rear wheel
Correct tyre pressure, →
One or more spokes broken
Replace faulty spoke(s), → qualified technician
Spokes tightened unevenly
Tighten loose spokes, → qualified technician
Castor supporter is not aligned correctly
Correct position and alignment of the castor
supporter, → qualified technician
Castor bearings are dirty or damaged
Clean or replace the bearings, → qualified
technician
Rear wheels are off track
Change track, → qualified technician
Castors not adjusted to same height
Position the castors such that they touch the floor
at the same time, → qualified technician
The wheelchair tips
backwards too easily
Rear wheels are mounted too far forwards
Mount the rear wheels further back, → qualified
technician
Back angle too large
Reduce the backrest angle, → qualified technician
Removable axles dirty
Clean removable axles
Removable axles cannot be
inserted correctly
Removable axles misaligned
Adjust removable axles, → qualified technician
Incorrect tyre pressure in one or both rear
tyres
Correct tyre pressure, →
The parking brakes
are gripping poorly or
asymmetrically
Parking brake setting incorrect
Correct the parking brake setting, → qualified
technician
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Содержание KSL
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Страница 47: ...Notes ...