Nice PP7124, Instructions And Warnings For Installation And Use, Page: 9 / 36

ENGLISH – 9
14. fasten the bracket to the gate leaf in the horizontal posi-
tion, using adequate screws (not supplied)
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15. fasten the arm to the bracket again using the pin and re-
taining ring just removed
16. before locking the gearmotor, adjust the limit switches
(see paragraph “ Adjusting the mechanical limit switch-
es “).
3.6 ADJUSTING THE MECHANICAL LIMIT
SWITCHES
To adjust the limit switches, proceed as follows:
1. unlock the gearmotor with the relevant key provided (refer
to the “ Manually unlocking and locking the gearmotor ”
paragraph)
2. manually move the gate leaves to the fully open position
3. position the limit switch ( A ) as shown in the figure
4. loosen the screw that fastens the straight arm to the gear-
motor
5. apply the protective cover ( B ) and re-tighten the screw
with the washer
A
B
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6. move the gate to the halfway open position and manually
lock the gearmotor.
3.7 MANUALLY UNLOCKING AND LOCKING THE
GEARMOTOR
The gearmotor is equipped with a mechanical unlocking device
that can be used to open and close the gate manually.
These manual operations should only be performed in case of
a power outage, malfunctions or during the installation phases.
To unlock the device:
1. raise the small cover
2. insert the key ( A ) and turn it clockwise by 90°
A
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3. the gate leaf can now be moved manually to the desired
position.
To lock the device:
1. turn the key ( A ) anti-clockwise by 90°
2. remove the key
3. lower the small cover.