Knee Lever Wheel Lock For User And Attendant; Using The Wheel Lock Lever Extension - Otto Bock Start M4 XXL Instructions For Use Manual

47

7.11.3 Knee lever wheel lock for user and attendant

This wheel lock type can be used by both the user and an attendant.
INFORMATION
► Operation of the wheel lock by the user is the same as for the knee lever wheel lock described above.
► Operation of the wheel lock levers by the attendant is the same as for the drum brake described above.
Activation/deactivation by the user
1) Push the handle of the knee lever wheel lock forward (see fig. 48, item 1).
→ The wheel lock bolt secures the wheel (see fig. 48, item 2).
2) Pull the wheel lock lever upwards (see fig. 48, item 1).
→ The wheel lock bolt releases the wheel (see fig. 48, item 2).
Activation/deactivation by the attendant
1) Pull the wheel lock lever (see fig. 49, item 1).
2) Secure the wheel lock lever by additionally actuating the lock slide (see fig. 49, item 2).
→ The wheel lock bolt secures the wheel (see fig. 48, item 2).
3) Deactivate the wheel lock by actuating the wheel lock lever again or pressing the lock slide (see fig. 49,
item 1/2).
→ The wheel lock bolt releases the wheel (see fig. 48, item 2).
48

7.11.4 Using the wheel lock lever extension

The "plug-on wheel lock lever extension" option makes the knee lever wheel lock easier to use. The wheel lock
lever extension can be folded over for easier transfer into the wheelchair. The wheel lock lever extension is attached
to the wheel lock lever with a rubber band.
Removing/mounting the wheel lock lever extension
1) Pull away the handle of the wheel lock lever extension forward or up (see fig. 50).
2) Fold the wheel lock lever extension either forward or to the side.
Start M4 XXL, Start M6 Junior
49
Use
29