Use
Invader Pointer
Ottobock | 11
CAUTION
Improper use of self-locking nuts
Tipping, falling over of the user due to screw connections coming loose
f
Always replace self-locking nuts with new self-locking nuts after disassembly�
Adjustments to match the concrete physical and mental condition of the user should always be made in the user's
presence�
All parts of the product should be cleaned thoroughly before adjustments are made�
Please note the following instructions when carrying out any adjustment:
• Adjust the wheelchair such that the seat bottom is horizontal or tilted to the rear�
• Adjust the centre of gravity such that the user can push the rear wheels as effectively as possible�
• Adjust the height of the side panels such that their upper edge is as parallel to the rear wheels as possible�
• Adjust the wheelchair such that the front frame tubes do not protrude beyond the bumper�
Concrete settings (e�g� seat and back upholstery etc�) are described in the following sections with the respective
components�
The tools required for adjustments and maintenance tasks as well as the torque values for screw connections are
listed in the section "Technical data" (see Seite 29 ff�)�
7.3 Seat
WARNING
Seat cushion and back pad may ignite
Burns due to user error
f
The seat and backrest upholstery as well as padding fulfil the requirements for flame resistance according to
ISO 8191-2 and DIN EN 1021-2� However, they may still ignite if fire is handled improperly or negligently�
f
Keep away from all ignition sources, especially lit cigarettes�
NOTICE
Wear of the seat and back upholstery
Loss of functionality due to unallowable continued use
f
Replace the seat and back upholstery promptly in case of damage�
The seat cushion and the seat upholstery ensure pressure relief during use of the wheelchair� They can be adjusted
according to the needs of the user�
7.3.1 Optional: removing and fastening the seat cushion
The seat cushion can be removed for cleaning�
1) Remove the seat cushion from the seat pad�
2) After cleaning (see Seite 23): Fit the seat cushion on the seat pad� The seat cushion is secured against
sliding by being pressed on to the hook-and-loop fastener�
7.3.2 Adjusting the seat upholstery
The seat upholstery is attached to the frame tubes by 2 upholstery bars and is tensioned on one side with a hook-
and-loop closure on the underside�
1) Optional: Remove the seat cushion from the seat pad�
2) Loosen the screw connections on the upholstery bars (see Fig� 3, item 1)�
INFORMATION: Loosen the screw connections only until the seat upholstery underneath can be moved.
3) Open the hook-and-loop closure along the upholstery bar (see Fig� 4)�
4) Adjust the tension of the seat pad to the weight and anatomical condition of the user and securely fasten the
hook-and-loop closure along the upholstery bar�
INFORMATION: The hook-and-loop closure must completely overlap itself.
5) Firmly tighten the screw connections on the upholstery bars (see Fig� 3, item 1)�
6) Optional: Attach the seat cushion to the seat pad�
