Maintenance Instructions - Ottobock 1C61 Triton Vertical Shock Instrucciones De Uso

5. Apply 636N9 Otto Bock Contact Adhesive or 636W17 Plastic Adhesive to the distal end of
the foam cover and to the connection cap.
6. Allow the adhesive to dry (approx. 10 minutes) and cut out a space in the distal foam cover
with a grinding and milling machine to allow for precise fit for the upper part of the adapter.
Sufficient space should be available for the adapter to ensure proper function and eliminate
noise during walking.
7. Assemble the foam cover and finish off the outer shape of the foam cover in usual way with
carbon foot installed. Any compression of the foam cover by cosmetic stockings or SuperSkin
needs to be taken into account.
4.5 Adjustment and Final Assembly
Due to the high forces in the adapter section, it is indispensable to tighten the adjustment screws
of the tube adapter with a torque of 15 Nm (135 lb-in).
Use 710D1 Torque Wrench. Once you have attained the final setting for the prosthesis, use 636K13
Loctite® to secure the set screws.
4.6 Maintenance Instructions
• Foot assembly should be inspected after first 30 days (4 weeks) of use.
• Inspect the entire prosthesis for wear during normal consultations.
• Footshell may require replacement if wear is excessive.
Otto Bock recommends replacing the 4X260 Functional Ring after approximately 1 year of use
because the stiffness and restoring force can decrease over time. Depending on activity and en-
vironmental conditions, this may become necessary at an earlier (or later) point in time. Reduced
shock absorption is a typical indicator the patient may notice.
Note: New Functional Rings may feel stiffer for the patient on the initial days of use.
When replacing the Functional Ring at the recommended service interval, wipe all old grease
from the shaft and bearings, apply new grease, and replace the two o-rings on the shaft. They
are used to cushion undesirable but necessary movement in the bearing system.
5 Liability
The manufacturer recommends using the device only under the specified conditions and for the
intended purposes. The device must be maintained according to the Instructions for Use. The
device must only be operated with tested modular components in accordance with the Otto Bock
MOBIS® Mobility System. The manufacturer is not liable for damage caused by component com-
binations that were not authorized by the manufacturer.
6 CE Conformity
This device meets the requirements of the 93/42/EEC guidelines for medical devices. This device
has been classified as a Class I device according to the classification criteria outlined in appendix
IX of the guidelines. The declaration of conformity was therefore created by Otto Bock with sole
responsibility according to appendix VII of the guidelines.
25