Servicing The Reaction Module - Ottobock 17AD100 Serie Instrucciones De Uso

2) Dry system joints with a cloth or allow to air dry. Avoid exposure to direct
heat (e.g. from an oven or radiator).
8 Maintenance
INFORMATION
The product may be exposed to increased loads by the patient.
► Shorten the maintenance intervals according to the expected loads.
The manufacturer requires at least a semi-annual inspection of the product
to verify functionality and check for wear.
Corresponding service sets can be ordered for servicing the product.
Spare parts are listed in the section "Components/design".
Only use 633F7 special lubricant.

8.1 Servicing the reaction module

Required materials: 17AD100A=MA* mounting adapter, torque wrench
with bit, Torx wrench, 633F7 special lubricant
1) Inspect the Reaction-module for maintenance (see fig. 7).
2) INFORMATION: Disassemble the module if replacement is neces­
sary due to signs of wear. This is apparent without disassembly.
Unnecessary disassembly destroys the thread lock of the stop pin.
Dismantle the Reaction-module into individual components.
3) Remove the cover cap (item 1) from the spring bolt (item 2).
4) Use a Torx wrench to loosen and remove the spring bolt (item 2).
(Optional: If more then one component comes loose at the same time, it
is possible to counter with a Torx wrench from below on the spring hold­
er (item 6) so the components can be loosened and disassembled.)
5) Remove the Reaction-Spring (item 4) from the cover.
6) Remove the washer (item 5).
7) Use the Torx wrench to loosen and remove the spring holder (item 6).
8) Loosen the joint screw connection and remove the foot stirrup.
9) Apply slight pressure to a Torx wrench to press the spring plunger
(item 7) with bearing sleeve (item 8) and stop pin (item 10) against the
stop pin from below and remove them from the support element (item 9).
Press the parts out of the cover (item 11) as you do so.
10) Set the mounting adapter onto the support element (item 9) and loosen it
from the basic piece with a Torx wrench. INFORMATION: Inspect the
support element semiannually in the course of maintenance and
replace it with a new support element after one year.
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