8 Troubleshooting
8.1 Identifying and Repairing Faults
The following table provides information on malfunctions and their possible causes. If you cannot correct the malfunction
using the solutions named, contact your provider directly.
Malfunction
Difficulty in adjusting the seat height
The castors are difficult or impossible to
turn
Difficulty pushing the footrests to the side
Parking brake of the self-propelling wheels
(optional) does not engage
1659301-G
Possible Cause
Dirt between the seat
frame and the side part
Dirt between the fork and
the rim
Deposits in the guides
Parking brake wrongly
adjusted
Solution
Disassemble product into the parts of the scope
of delivery and clean thoroughly
Thoroughly clean the castors
Thoroughly clean the footrests and the guides
The parking brake must be adjusted by a qualified
technician.
8 Troubleshooting
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