6.3.2 Installing the Spring-module
Required materials: 17AD100A=MA* mounting adapter, torque wrench
>
with bit, Torx wrench, 636K13 Loctite 241
Prerequisite: The ankle joint is mounted to the foot stirrup.
>
1) Insert the threaded hole (see fig. 6, item 5) through the black cover from
above.
2) Screw the threaded hole with cover into the basic piece from above (see
fig. 10).
3) Place the mounting adapter onto the threaded hole and tighten it with the
torque wrench. Observe the specified torque (see table) (see fig. 11).
4) Insert the ball (item 4) into the threaded hole from above (see fig. 12).
5) Guide the spring (item 2) into the spring guide housing (item 3) and pos
ition it in the threaded hole (see fig. 13).
6) Screw the setscrew (item 1) into the threaded hole with a Torx wrench
and adjust the spring for the patient (see fig. 14). Secure with Loc
tite 241; observe the angle adjustment of the ankle joint.
See the illustration of the 17AD100A=LS* spring module for the correspond
ing wrench sizes and tightening torque values (see fig. 6).
6.3.3 Installing the Reaction-module
The Nexgear Tango Reaction-module is delivered installed in the cover (see
fig. 7, item 11). First disassemble the module into individual components so
that you can adjust it to the individual patient.
NOTICE:
Do not install the Reaction-module without the cover.
•
Do not test on the patient or allow the patient to walk in this state.
•
Required materials: 17AD100A=MA* mounting adapter, torque wrench
>
with bit, Torx wrench, 636K13 Loctite 241
Prerequisite: The ankle joint is mounted to the foot stirrup.
>
1) Remove the cover cap (item 1) from the spring bolt (item 2) (see fig. 18).
2) Press the module out of the cover (see fig. 19).
3) Loosen the spring bolt (item 2).
4) Remove the spring dummy (item 3) (see fig. 20).
5) Remove the washer (item 5) (see fig. 21).
6) Loosen the spring holder (item 6) (see fig. 22).
7) Separate the spring plunger (item 7) together with the bearing sleeve
(item 8) and the stop pin (item 10) from the support element (item 9) by
pulling them out (see fig. 23). INFORMATION: Do not remove the
stop pin (item 10) because this damages the thread lock on the
stop pin.
38