Puma 20/40 Service instructions | 87
5.2.8 Seat adjustments
Adjusting the seating height
Preparation
• Switch off the wheelchair via the remote control.
• Remove the fuses from the battery compartment before
carrying out any work on the electrical system.
• Use a lifting device to raise the drive wheels clear of the
ground.
Instructions
The following operations are required to adjust the seat
height:
• Switch off the wheelchair via the remote control.
• Remove the leg rests.
• Lift the chair, in case the wheelchair has a lift.
• Disconnect all connections of the power module and the
battery fuses.
• Remove the entire seating unit (incl. electrical lift,
electrical tilt or mechanical tilt) from the carrier.
• Two people are needed to carry out this operation.
• Loosen the mounting supports (l/r) of the lift supports.
• Adjust the height of lift support; 5 height adjustments are
possible (0/+25/+50/+75/+100).
• Is the lift support in the lowest position? Mount also the
battery cover in the lowest position!
• Replace the entire seating unit on the carrier. Two
people are needed to carry out this operation.
• Tighten the interface and seat on the carrier.
• Replace the leg rests.
Notice
• Use a lifting device to raise the wheelchair / Puma 20/40
carrier.
• Raising the seat height has a negative effect on dynamic
stability, because of the centre of gravity rises. Please
read the user manual or contact your supplier, who will
advise about the seat adjustments.
Relevant article numbers
• 9002592 M8x12 CKS BZK PRECOTE 85
• 00000.2003 Locking ring, fl at M8
Tools used
• Lifting device
• Screwdriver
• Allen key, 6 mm
• Torx key, T30
• Open ended or ring spanner, 10 mm
• Pair of wire-cutters
• Tie wraps
Icons
•
Dispose of waste parts in accordance with local
regulations.
•
Note! Be aware of the issue!
1
Note! Suitable work area required!
2
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