Maintenance; Legal Information - Otto Bock 3R21 Instructions For Use Manual

► For the prosthesis, observe the cleaning instructions for all pros­
thetic components.
INFORMATION
► Clean the product if it gets dirty.
► For disinfection, only use disinfectants that do not affect the
materials of the product. For further information, please consult
the manufacturer.
► Observe the cleaning instructions for all prosthetic components.
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.

9 Maintenance

CAUTION
Failure to follow the maintenance instructions
Risk of injuries due to changes in or loss of functionality and dam­
age to the product
► Observe the following maintenance instructions.
► Arrange regular maintenance intervals with the patient depending
on the level of use.
► Following an individual period for the patient to get accustomed
to the prosthesis, check the settings of the prosthetic joint and
adapt them to the patient's requirements again as needed.
► The prosthetic components should be inspected after the first 30
days of use.
► Inspect the entire prosthesis for wear during normal consulta­
tions.
► Conduct annual safety inspections.
► As part of the safety inspections, inspect the prosthetic joint for
wear and proper functionality. Special attention should be paid to
movement resistance, bearings and abnormal noises. Full flexion
and extension must be ensured at all times. Readjust as required.
Lubrication
8
• on page 6:
: Lubrication
8
Figure on page 6 shows which lubricants to use. The lubricants
can be ordered from the manufacturer using the reference numbers
(address at the end of this document).
► Use lubricants on the product sparingly.
Replacing components
► If necessary, replace the components shown in Figure
page 6. The components can be ordered from the manufacturer
using the reference numbers (address at the end of this docu­
ment).
10 Disposal
In some jurisdictions it is not permissible to dispose of the product
with unsorted household waste. Improper disposal can be harmful to
health and the environment. Observe the information provided by the
responsible authorities in your country regarding return, collection
and disposal procedures.

11 Legal information

11.1 Liability
The manufacturer will only assume liability if the product is used in
accordance with the descriptions 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.
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