Ottobock 2R40-Serie Gebrauchsanweisung Seite 12

3) Clean any soiling (e.g. caused by grease) on the metal surface of
the foot adapter to be glued with a degreasing cleaning agent.
4) Position the foot adapter on the prosthetic foot, insert the screw
and washer from below and tighten it (installation torque: 2 to
4 Nm).
5) After 3 to 4 hours, tighten the screw connection with the required
installation torque (see table).
6) Leave the glued surface to harden (16 hours at 20 °C – the time
increases for lower temperatures).
Reference Prosthetic
number foot size
[cm]
2R40=2 12-17
2R40=1 18-21
5.2 Adjusting the tube adapter
CAUTION
Incorrect processing of tube
Fall due to damage to the tube
► Do not clamp the tube into a vice.
► To shorten the tube, use only a tube cutter or a cutting device.
CAUTION
Incorrect mounting of the tube
Risk of injury due to breakage of load-bearing components
► Slide the tube all the way to the stop in the intended prosthetic
component when mounting.
Required materials: 719R3 tube cutter or 704Y14* cutting
>
device, 718R1 tube deburrer
1) Shorten the tube to the required length.
12
Torque [Nm]
Prosthetic feet Prosthetic feet
with wooden with plastic com­
components ponents
10
20
2) Deburr the inside and outside of the cut edge with the tube
deburrer.
5.3 Installing the tube clamp adapter
> Required materials: torque wrench (e.g. 710D20)
1) Loosen the tube clamp cap screw by two turns.
2) Insert the tube adapter fully into the tube clamp adapter up to the
stop. Align the clamping slot anteriorly.
3) Tighten the cap screw (tightening torque: 10 Nm).
5.4 Installation in the modular prosthesis
Required materials: See instructions for use of the connection
>
components
1) Position the pyramid receiver of the tube adapter distally in the
prosthesis.
–
2) Align the clamping slot of one tube clamp adapter anteriorly.
–
3) Connect the connection components to the tube adapter as
described in the respective instructions for use.
Connecting the pyramid adapter and pyramid receiver
The pyramid adapter is fixed with the set screws of the pyramid receiv­
er.
Required materials: 710D20 torque wrench, 636K13 Loctite
>
1) Connect the pyramid to the pyramid receiver.
2) For final assembly: Coat the set screws with Loctite.
3) Screw the set screws in and tighten (2R41=1: 9 Nm, 2R41=2,
2R48: 7 Nm).
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