FAAC S800H ENC, Manual

Page: 17 / 20

9 532096 Rev. B S800H ENC
A B
T
ranslation of the original instructions
ENGLISH
5.1 LIMIT SWITCH ADJUSTMENT
OPENING LIMIT
SWITCH
CLOSING LIMIT SWITCH
Fig.23
1) Release the operator hydraulically. (See chap.7.1)
2) Close the leaf, bringing it to the closing position by hand
3) Unscrew the cap (Fig.23 ref. A-B) of the closing limit switch
screw (Fig.23 ref.
).
4) UNSCREW the closing limit switch screw (Fig.23 ref. ), until the
leaf appears to be moving.
5) Screw the cap (Fig.23 ref. A) of the limit switch screw back on.
6) Open the leaf, bringing it to the opening position by hand.
7) Unscrew the cap (Fig.23 ref. A-B) of the opening limit switch
screw (Fig.23 ref.
).
8) UNSCREW the opening limit switch screw (Fig.23 ref. ), until the
leaf appears to be moving.
9) Screw the cap of the limit switch screw back on.
10) Open and close the gate to make sure that the limit switches
are adjusted correctly.
11) Lock the operator, following the instructions in chapter 7.1.
CLOSING POSITION
OPENING POSITION
6 FINAL OPERATIONS
To avoid excessive voltage drops, the engine cables should
have a cross-section of 2.5 mm, and be no longer than 20
m. The overall extension of the BUS line cables must not
exceed 100 m (all the accessory BUS connection cables
included)
1) Connect the engine (Fig.1 ref. ) and the encoder (Fig.1 ref.
) to the electronic equipment according to the instructions.
2) Secure the cover of the support box with the supplied screws
(Fig.24;25).
3) Where foreseen by standards in force, apply at least two "auto-
matic movement hazard" signs on both sides of the automation.
7 MANUAL OPERATION
Fig.24
Fig.25
7.1 HYDRAULIC RELEASE OF THE OPERATOR
If you need to move the gate by hand due to a power failure or
a malfunction in the automation, act on the hydraulic release
device by means of the specific l
ever (Fig.1 ref. ) or release
key (Fig.1 ref. ):
1) Remove the cover from the support box.
2) Act on the release screw (Fig.26 ref.
), (if there is no lever,
insert the hexagonal recess of the supplied key (Fig.26 ref. )):
- To
RELEASE
, turn the screw one turn anticlockwise (to keep oil
from escaping)
- To RELOCK , turn the screw clockwise to the mechanical stop
(without forcing it).
RELEASE KEY
RELEASE SCREW
Fig.26
Before performing the release and lock operations, make
sure power has been disconnected to the operator and that
it is not in movement.