Ottobock 3F1-1 Gebrauchsanweisung Seite 41

6.6 Sanding the functional shank
CAUTION
Incorrect protective equipment
Injury due to defective or lack of protective equipment.
Wear protective goggles and a dust mask during grinding.
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INFORMATION
Use a new abrasive sheet to sand the foam.
Sanding with a rounded cone ensures that no grooves are left in the foam in case of slipping off.
The following steps should be observed for sanding the functional shank:
1) Protect the footshell with adhesive tape.
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6.7 Assembling the sheath
Complete the following steps to assemble the sheath:
1) Pull the sheath over the functional shank so that the stitched side lies below the distal edge of
the functional shank.
INFORMATION: The sheath has to fit over the full length with no longitudinal tension
on the foam.
2) In the area of the ankle at the front and
back, do not sand the functional shank
flush with the foot cosmesis.
INFORMATION: A flush transition to
the footshell is possible on the sides.
INFORMATION: Leave more material at
the front and rear. This is compressed
in the ankle area by the functional
stocking.
3) Sand the functional shank.
INFORMATION: Do not sand the trans­
ition (area marked in white).
4) For the 3F1=2 functional cosmesis
Genium: In the calf area, sand the leg con­
tour so that it is flush with the installation
ring for the inductive charger (4X259).
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