Ottobock 17B20 Serie Instructions D'utilisation page 13

INFORMATION
Increased wear and tear
The orthotic knee joints are intended only for use in combination with free-
motion or foot lifting orthotic ankle joints. Wear occurs more rapidly in
combinations involving orthotic ankle joints with a dorsal stop.
5 Preparing the product for use
NOTICE
Orthotic joints not aligned in parallel
Malfunction of the locking mechanism
► Use the 743R6 orthotic joint alignment fixture.
► Make sure the orthotic joints lock simultaneously in the extension stop.
INFORMATION
Corrosion protection
The side bars and orthotic joints are resistant to corrosion. Fine grinding
and polishing increase corrosion protection. Use sintering powder (e. g.
618T40) for coating.
Gluing in bars
Required materials: 636W28* special adhesive, degreasing cleaner
The bars must be glued in the insertion zones to ensure stability.
1) Clean the connecting surfaces with a degreasing cleaner.
2) Apply the special adhesive to the connecting surfaces.
3) Insert the bars.
4) Secure with the enclosed screws.
5) Allow to cure for at least 4 hours.
INFORMATION: Final bonding strength will be reached after
16 hours.
6 Cleaning
After contact with water containing salt, chlorine or soap, or if they get dirty,
the orthotic joints must be promptly cleaned.
1) Rinse the orthotic joints with clean fresh water.
2) Dry the orthotic joints with a cloth or allow them to air dry. Avoid expos­
ure to direct heat (e.g. from an oven or radiator).
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