Otto Bock 4R10 Quickchange Instructions For Use Manual page 25

Positioning the upper section and lower section (
► For installation in the prosthesis, note the positioning of the upper sec­
tion relative to the lower section ( : incorrect;
Prohibited positioning (
► Do not position the product in the prosthesis as shown in Figure
page 6 ( : prohibited;
Allowable positioning (
► INFORMATION: For bench alignment, the 4R10 is positioned at the
same height for each version. The distance to the prosthetic socket
(h = h ) or to the alignment reference point of the prosthetic knee joint
1 2
(h = h ) is always the same. The instructions for use of prosthetic sport
3 4
feet provide information whether a different height has to be used for the
bench alignment of a sports prosthesis due to the spring effect.
Position the product in the prosthesis according to the examples in Fig­
6
ure on page 7 ( : allowable).
: Recommended position (close to the TT prosthetic socket or
→
prosthetic knee joint) – this positioning offers the most alignment
possibilities.
: Alternative position (close to the prosthetic foot) – this position­
→
ing shifts the centrifugal mass in the distal direction, but reduces
the alignment possibilities and makes it more difficult to install a
cosmetic cover.
Using the spacer plate (
► INFORMATION: The system height can be changed with the spacer
plate.
Only use or omit the spacer plate according to the illustrated, approved
examples in reference to the socket adapter ( : flat contact surface;
: allowable;
Mounting the socket adapter (
► CAUTION! Thread lock is only required when finishing the prosthesis.
Install the socket adapter in the illustrated sequence.
7.3 Optimising the static alignment
► Optimise the static alignment of the prosthesis with its various distal
prosthetic components according to the values in the instructions for use
of the products that are used.
5
on page 6 – )
: proximal from the prosthetic knee joint).
6
on page 7 – )
7
on page 8 – )
: no flat contact surface;
8
: prohibited).
on page 9 – )
4
on page 5 – )
: correct).
5
on
25