Fine Adjusting The Range Of Motion; Adjustable Range Of Motion - FIOR & GENTZ NEURO CLASSIC-SPRING Notice D'utilisation

Adjustable Alignment
Screw in or unscrew the alignment screw to adjust the angle between
lower leg and foot (fig. 19). Be careful not to readjust more than 10°.
Do not preload the spring unit as this will restrict the maximum
possible range of motion.

Adjustable Range of Motion

Screw in or unscrew the motion limiting screw to adjust the range of
motion (fig. 20). If the spring unit is turned in completely, the move-
ment is blocked. Each spring unit determines the maximum range of
motion. They are available for 5°, 10° and 15° range of motion.
Variable Spring Force
Insert a spring unit into the spring duct that corresponds with the
required spring force. There are five spring units with spring forces
ranging from normal to extra strong (fig. 21). Note that the spring unit
determines the maximum possible range of motion.

9.2 Fine Adjusting the Range of Motion

Use the adjusting screw unit (4; fig. 18) of the system joint to fine
adjust the range of motion up to 10°. To do so, screw in or unscrew
the adjusting screw unit in the system joint. Note that no more than
10° fine adjustment is allowed. The plunger of the adjusting screw unit
should not lose contact with the system stirrup (max. 15° in plantar
flexion) in the entire range of motion as otherwise noises will occur.
9.3 Adjustable Range of Motion
The maximum range of motion in dorsiflexion and plantar flexion can
be adjusted by filing the system stirrup provided that the system joint
has a system stirrup that can be filed (fig. 22 and 23). If you file the
system stirrup down to the circle, the system ankle joint becomes free
moving in dorsiflexion or plantar flexion.
If you do not need the converting options (see paragraph 10), you can
completely file off the nose along the vertical line (fig. 28 and 29).
48
2°
4°
6°
8°
10°
2°
fig. 20
fig. 21
fig. 22
4°
6°
8°
10°
fig. 23