Adjusting The Wheel Lock; Adjusting The Brake Force - Drum Brake - Otto Bock Motus CV Instructions For Use Manual

Adjustment/Assembly instructions

6.5 Adjusting the wheel lock

To change the position of the rear wheels, first loosen the attachment screws of the clamping
adapters of the wheel lock and push the wheel lock forward. Then reposition the rear wheels.
The wheel lock should then be remounted such that the distance between the tyres and wheel
lock bolts is max. 5 mm when the wheel lock is not activated .
Accident risk. The wheel locks are only effective with sufficient air pressure and proper
CAUTION
adjustment. The proper air pressure is indicated on the side wall of the tyre. It should be at least
7 bar . To ensure sufficient braking effect, use only original rear wheels with an approved radial
excursion of maximally ± 1 mm.
Make sure to firmly retighten all screws and nuts after making adjustments.
INFORMATION
Tighten the wheel lock attachment with a torque of 10 Nm.
INFORMATION

6.6 Adjusting the brake force - drum brake

In order to achieve optimal braking effect, the brake force can be adjusted by means of the
adjustment screw . The brake force is increased by turning the screw counter-clockwise and
decreased by turning the screw clockwise.
Turn the adjustment screw counter-clockwise until frictional noise occurs at the turning wheel. Then
tighten the adjustment screw until the frictional noise disappears. The wheel should run freely.
After finishing the adjustment, fasten the adjustment screw by tightening the counter nut
Ensure that the brake force of both rear wheels is adjusted equally.
INFORMATION
Make sure that the drum brake engages with sufficient force only when the manual
INFORMATION
brake lever is set to the second ratchet position.
64 | Ottobock
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Motus CV/CS