26
28
27
422 16 732870 - Rev.C
5
3
RISKS
PERSONAL PROTECTIVE EQUIPMENT
F
Before making electrical connections, cut off the automation power sup-
ply. If the disconnect switch is not in view, apply a warning sign stating
“WARNING - Maintenance in Progress”.
1. Remove the breather screw
2. Connect the actuator to the electronic board:
Electric motor cable
yellow-green earth brown Opening
blue or grey neutral black Closing
3. Connect the thrust capacitor supplied between the two phases
of the electric motor.
4. Turn the power back on.
5. Adjust the by-pass screws.
6. Start the electronic board following the specific instructions.
6.1 REMOVING THE BREATHER SCREW
Open the vent hole by removing the breather screw and wash-
er (26).
The screw is indicated by a label (see § Indications on the product).
Li
A few drops of oil may leak out after the breather screw has been removed,
even due to the initial movements. Keep the screw as it will have to be
reinstalled if the actuator has to be removed and subsequently transported.
6.2 ADJUSTING THE FORCE (BY-PASS)
1. Open the lock cover.
2. Insert the key and turn it clockwise by 90°.
3. Lift the release device cover.
4. To regulate the opening and closing force, adjust the by-pass screw
corresponding to the current movement (27):
Li
OPEN screw = regulates the force of the leaf during opening
CLOSE screw = regulates the force of the leaf during closing
tighten to increase the force
+
loosen to decrease the force –
We suggest that for each by-pass you:
- Loosen the by-pass screw completely
- Use the controls to move the leaf
- Gradually tighten the by-pass screw until the leaf starts to move
- Adjust the by-pass screw
!
Be careful when working in the area of movement of the leaf because of the
risk of impact and crushing.
5. Make sure it has been adjusted correctly by using an impact
force tester in accordance with standard EN 12453. For non-EU
countries, of there are no specific local regulations, the force must
be less than 150 N.
6. Fasten the release knob using the screw provided (28).
7. Close the cover.
6. START-UP
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