Otto Bock 4X840 Instructions For Use Manual page 9

6 Handling
INFORMATION
Removing the flexible cover cap from the prosthetic foot is not possible. The flexible cover cap
remains loose on the prosthetic foot when the protective cover is not being used.
6.1 Protective Cover Installation
NOTICE
Loss of stability due to inadequately installed retainers
No hold of the Protective Cover on the knee joint.
Ensure that all retainers and closures are properly engaged and/or fastened.
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1) Open or remove the closures.
2) Spread open the protective cover.
3) Put the protective cover over the knee joint and apply it (see fig. 1).
INFORMATION: The retainers of the protective cover (at the side in the upper closure
area) have to engage on the frame element of the knee joint (see fig. 2).
4) Squeeze the protective cover together with both hands.
5) Fasten the upper closure (see fig. 3).
6) Fasten the lengthwise closure by sliding it in.
7) Align the two lengthwise grooves on the flexible cover cap with the lengthwise closure (see
fig. 4).
6.2 Removing the Protective Cover
1) Pull down the flexible cover cap until the protective cover is exposed.
2) Open or remove the closures.
3) Spread open the protective cover and remove it from the knee joint.
4) Fasten the two closures after removing the protective cover.
7 Cleaning and Care
NOTICE
Improper product care
Damage to the product due to the use of incorrect cleaning agents.
Only clean the product with a damp cloth and mild soap (e.g. 453H10=1-N Ottobock Der­
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maClean).
1) Clean the product with a damp, soft cloth.
2) Dry the product with a soft cloth.
3) Allow to air dry in order to remove residual moisture.
8 Legal information
8.1 Liability
The manufacturer will only assume liability if the product is used in accordance with the descrip­
tions and instructions provided in this document. The manufacturer will not assume liability for
damage caused by disregarding the information in this document, particularly due to improper
use or unauthorised modification of the product.
8.2 CE conformity
Otto Bock Healthcare Products GmbH hereby declares that the product is in compliance with
applicable European requirements for medical devices.
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