Otto Bock 3F1-1, Instructions For Use Manual

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1. Is the cable tie correctly installed?
2. Are the functional knee part and functional
shank flush with each other?
3. Are the axles and clips correctly engaged?
4. Are the ends of the actuator stirrup flush
with the functional knee part?
5. Is the position of the actuator stirrup cor­
rect?
6. Can the feedback signals be heard clearly
enough?
6.9.1 Corrective actions
1. Is the cable tie correctly installed?
Event Cause Correction
Noise development Cable tie too tight Loosen the cable tie and then
slightly tighten it.
Incorrect position of the cable
tie Check the position of the
cable tie (see fig. 11).
4. Are the functional knee part and functional shank flush with each other?
Event Cause Correction
Knee extender not used 1) Loosen the cable tie.
2) Fully extend the knee joint.
3) Use the knee extender.
Sheath pulled too tight Put the sheath on again (see
Page 41).
Gap between func­
tional knee part and
foam
or
Deformation of the
foam due to the
functional knee
parts
Incorrect position of the actu­
ator stirrup 1) Remove the functional
knee part from the joint.
2) Position the actuator stir­
rup (see fig. 10).
3) Attach the functional knee
part to the joint.
3. Are the axles and clips correctly engaged?
Event Cause Correction
Noise development
Axles and clips not correctly
installed. 1) Install the axles and clips,
and verify that they engage
correctly (see Page 34).
2) Insert the two blind plugs
flush into the clips from the
inside (see fig. 8).