Otto Bock 4R57 Instructions For Use Manual page 19

CAUTION
Incorrectly secured screws
Falling due to breakage of load-bearing components caused by screw con­
nections coming loose.
► After completing all settings, the set screws in the rotation adapter
must be secured with adhesive before they are tightened to the spe­
cified torque.
CAUTION
Use of unsuitable prosthetic components
Falling due to unexpected behaviour of the product or breakage of load-
bearing components.
► Use the product only in combination with components approved by
Ottobock (see instructions for use and catalogues).
► Note the prohibited combination possibilities in the section "Combina­
tion possibilities".
► If the product is to be used in water, verify that each prosthetic com­
ponent is waterproof.
CAUTION
Improper assembly of the screw connections
Falling due to breakage or loosening of the screw connections.
► Clean the threads before every installation.
► Apply the specified tightening torque values for installation (see the
section "Technical data" see page 25).
► Observe the instructions for securing the screw connections and the
use of the correct length.
4.5 Patient information
CAUTION
Penetration of dirt and moisture into the product
Falling due to unexpected product behaviour as the result of a malfunction.
► Ensure that neither solid particles nor liquids can penetrate into the
product.
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