Otto Bock 6A53 Instructions For Use Manual page 8

3) Set the desired displacement and press the ring back down until
it engages.
TIP: Mark the final position with a pen.
4) Connect the pyramid adapter with the applicable connecting
component (see fig. 4). This fastens the pyramid adapter in its
position.
5.2 Connecting the pyramid adapter and pyramid receiver
The pyramid adapter is fixed with the set screws of the pyramid receiv­
er.
> Required materials: torque wrench (e.g. 710D20), 636K13 Loc­
tite 241
1) Fitting:
Screw in the set screws.
Use the torque wrench to tighten the set screws (10 Nm).
2) Definitive assembly:
Secure the set screws with Loctite.
Screw in the set screws.
Pre-tighten the set screws with the torque wrench (10 Nm) and
then tighten them (15 Nm).
3) Replace set screws that are protruding or have been screwed in
too far (see page 7).
Alignment
The set screws in the pyramid receiver can be used to make static
adjustments during alignment, trial fittings and after the prosthesis is
finished.
Replacement and disassembly
The set position of the prosthetic component can be maintained dur­
ing replacement or disassembly. In order to do this, unscrew the two
set screws that are screwed in the furthest and located next to each
other.
6 Maintenance
► A visual inspection and functional test of the prosthetic compo­
nents should be performed after the first 30 days of use.
8
► During regular inspection: Inspect the prosthesis for signs of
wear and check its function.
► Conduct annual safety inspections.
7 Disposal
Do not 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.
8 Legal information
All legal conditions are subject to the respective national laws of the
country of use and may vary accordingly.
8.1 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.
8.2 CE conformity
The product meets the requirements of Regulation (EU) 2017/745 on
medical devices. The CE declaration of conformity can be down­
loaded from the manufacturer's website.
8.3 Warranty
The manufacturer warrants this device from the date of purchase. The
warranty covers defects that can be proven to be a direct result of
flaws in the material, production or construction and that are reported
to the manufacturer within the warranty period.
Further information on the warranty terms and conditions can be
obtained from the competent manufacturer distribution company.