Adjustments - Otto Bock B500 Classic User Instructions

Fig. 2 Place the cross bolt into the bracket (top); locked
cross bolt (bottom)
1 Cross bolt
B500 classic/advanced
2 Lock with lever

5.3 Adjustments

5.3.1 Prerequisites
Fine fitting/adjusting work should always be performed with
the user. The user should sit upright in the power wheel­
chair while adjustments are made.
Seat height, seat width and seat angle are set according to
the customer order and may only be changed by a specialist
dealer.
The following can be adjusted by the user:
• Back angle
• Armrest height and position
• Lower leg length
• Strap lengths
• Position of the control panel
All parts of the product should be cleaned thoroughly before
adjustments are made.
5.3.2 Adjusting the back angle
Standard/contour seat
1) Pull on the strap until the locking bolts are free.
2) Change the backrest angle to the desired position.
3) Release the strap. The locking bolts engage at the
desired position.
Preparation for Use
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