Otto Bock C-Leg 4 Certification Course Complete page 73

Alignment and adjustment
Bench alignment: Knee-extender
CPO Video!
1. Turn the screw of the knee-extender
counter-clockwise, setting the knee
extender to the min. height.
2. Extend the knee joint
3. Check whether both flexion stops (8°)
are mounted!
4. Set the knee-extender onto the hydraulics
5. Turn the screw clockwise by hand until the
extender touches the flexion stops
Torque screw with 70 Ncm (0,7 Nm) →
6.
alternatively turn the screw with an allen
key (size 4 mm) 10 full turns further
Certification course | C-Leg 4 | Global Academy | 25.09.2019 | © Ottobock 73