Adjusting The Back; Adjusting The Backrest Height; Adjusting The Back Angle - Otto Bock Voyager Evo Instructions For Use Manual

Settings
Special Requirements for Adjustments to the Scissor Wheel Locks
• Install the scissor wheel lock such that it can be guaranteed that the swivelling parts can move freely without
colliding (see fig. 20; see fig. 21).
• The scissor wheel lock should not hit the frame when it is open.
• For information on using the scissor wheel lock, see the instructions for use (user), reference number
647G964.
20

6.5 Adjusting the Back

6.5.1 Adjusting the backrest height

Adjustment of a Back Assembly with Back Plate
The back height is continuously adjustable vertically by up to 25 mm.
1) On both sides, loosen all Allen head screws on the back plate (see fig. 22).
2) Slide the back plate to the desired height.
NOTE: Please note that the back angle can be adjusted now as well (see fig. 23).
3) On both sides, tighten the Allen head screws to 8 Nm (see fig. 22). Make sure that the right and left sides are
parallel.
Adjustment of a Back Assembly with Back Upholstery
The back height cannot be changed afterwards.
22

6.5.2 Adjusting the Back Angle

CAUTION
Missing anti-tipper
Tipping over of the user due to missing safety devices
► If the back is tilted far to the rear and in the case of a short wheelbase, 2 anti-tippers (one on each side) must
be mounted and in a functional position; in the case of a long wheelbase, at least one anti-tipper must be
mounted and in a functional position.
► Check that the anti-tipper is securely attached.
16 | Ottobock
21
Voyager Evo