Adjustment; Adjusting The Stance Phase Control; Adjusting The Stance-Flexion Rubber; Important - Nabtesco NK-6 Symphony Mode D'emploi

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4. Adjustment

4-1 Adjusting the Stance Phase Control

4-1-1 Adjusting the stance-flexion rubber

For adjustment of the stance phase
control, adjust
stance-flexion rubber.
▪ Adjust the adjusting screw shown in Fig.
9 with a 3 mm hexagonal wrench.
▪ Turning the screw clockwise increases
the stiffness and decreases the degree of
bouncing. Turning it counterclockwise
decreases the stiffness and increases the
degree of bouncing.
If the stiffness of the stance-flexion
rubber is too high, the self-lock may not
work properly.
CAUTION appropriately to the body weight and/or
the impact at the heel strike.
Do not loosen the adjusting screw until
its head is lower than the bottom of the
pyramid (sealing surface). Doing so may
drop the screw.
* When the head of the adjusting screw
CAUTION
is set on the same level as the pyramid
bottom, the stiffness of the stance-flexion
rubber is lowest.
Stance-flexion rubber
Increase stiffness
Decrease stiffness
Fig. 9 How to Adjust Stance-Flexion Stiffness

IMPORTANT

The adjusting screw has been set to a
position which is common to most people
in the factory default setting. When you
are unable to find a suitable position, turn
the screw to reset the position to the
standard setting shown below.
Standard setting: A position obtained by
turning the screw fully clockwise to
tighten and loosening it 3.5 turns.
the stiffness
Adjust the
Adjusting screw
EN – 12
of the
stiffness
P.14