Otto Bock 17LK3 Instructions For Use Manual page 18

8) Secure the reinforced bars on the plaster model. Carry out the reinforce­
ment in accordance with the patient's needs.
9) Seal the lamination dummy or base body of the joint with Plastaband. Fill
in hollow areas.
10) Pull another layer of Perlon stockinette over the plaster model.
11) Affix further reinforcement layers for the support surfaces as described in
Section 8.
12) Complete reinforcement with a layer of Perlon stockinette and designer
fabric.
13) Pull on a PVA bag and apply vacuum.
14) Then laminate with C-Orthocryl lamination resin.
6 Assembly
17LK3=10
Joint screw
(item 15)
Screw
(item 22)
1) Demould the model and cut free the lamination dummy (20) or the
orthosis joint.
2) Insert the
(17LK3=10/=12/=14) or with the bushings (12) and washers (11)
(17LK3=16/=20) into the upper joint section (2).
3) Fasten the joint screw (15) and bearing nut (6); secure the screw con­
nection with Loctite® 241 and tighten to the specified tightening torque
(see table).
4) Fasten the joint on the lamination bars (23) using the screws (22);
secure the screw connections with Loctite® 241 and tighten to the spe­
cified tightening torque (see table).
6.1 Mounting the accesories
CAUTION
Improper handling
Risk of falling due to accidentally opening or engaging the lock
► Before placing weight on the orthosis, verify that the lock is in the
desired position.
► Avoid accidentally opening or engaging the lock.
► Instruct the patient in the correct handling of the system joints.
18
17LK3=12
8 8
3.5 3.5
lower joint section
Torque [Nm]
17LK3=14 17LK3=16
8
3.5
(13) with the
17LK3=20
8 8
7 7
bushings (10)