Installing The Actuator - FAAC S800 ENC Instruction Manual

5.6 INSTALLING THE ACTUATOR

RISKS
PERSONAL PROTECTIVE EQUIPMENT
!
Lift the actuator by the handles.
1. Unscrew and remove both caps of the positive stops ( 1 1 -1).
- The actuator is provided with positive stops set for maximum leaf
stroke (tightened screws). Ensure both screws are fully tightened
( 11 -2).
!
Do not force tightening of the positive stop screws.
2. Assemble a fastening on each positive stop ( 1 1 -3).
- For this stage, insert the fastening screw without tightening
it. The fastening screw must be tightened after adjusting the
positive stops (§ relative paragraph).
- Only if positive stops are NOT being used, tighten the fastening
screw in this step.
3. Release the actuator by turning the service lever one full turn anti-
clockwise ( 12-1).
!
Do not unscrew the service lever by more than one turn so as to prevent
oil from leaking.
4. Insert the spanner in the pinion (12-2) and rotate the pinion until
it stops, in the closing direction of the leaf. Then move it back,
approximately to angle "α" indicated based on the type of instal-
lation or actuator version ( 1 3 or  1 4 ).
- If the pinion is already turned completely, only move it back.
5. It must now be possible to insert the spanner into the pinion in a
parallel position to the closed leaf. Perform a further minimum
adjustment if necessary.
Actuator installed perpendicular to the closed leaf
Left leaf
opened/closed pinion
α
S800 ENC 100° versions
S800 ENC 180° versions
S800 ENC
Right leaf
α
α ~3°
α ~3°
 1 4
12
Perform steps 1 2 3 for both the positive stops
positive stop
positive stop
2
8
2
Actuator installed parallel to the closed leaf
Left leaf
opened/closed pinion
α
S800 ENC 100° versions
S800 ENC 180° versions
1
3
11
- for LEFT leaf, turn the pinion
completely anticlockwise
- for RIGHT leaf, turn the pinion
completely clockwise
Release as follows:
turn by 1 turn
1
12
Right leaf
α
α ~20°
α ~10°
13
532116 - Rev.A