Installing The System; Preliminary Checks; Mechanical Installation - FAAC 630 Manual Del Usuario

2. STANDARD INSTALLATION LAYOUT
630 operator
Photocells
Key switch
Flashing light
Receiver
N.B.: 1) Use suitable rigid and/or flexible conduits for
installation of the electrical cables.
2) Always route the low voltage accessory
connection cables separately from the 230 V~
power supply cables. Use separate sheaths to
avoid any interference.
3. DIMENSIONS
Values are expressed in mm.

4. INSTALLING THE SYSTEM

4.1.

PRELIMINARY CHECKS

For safe, correct operation of the automation system,
make sure that the following requirements are met:
•
During its movement the beam does not strike against
obstacles or overhead power cables.
•
The characteristics of the ground must ensure sufficient
support for the foundation plinth.
•
There must be no pipes or electrical cables in the area
to be dug for installing the foundation plinth.
•
If the housing is located in a vehicle transit area, it is a
good idea to provide protection against accidental
collisions.
•
Check that the housing is provided with an efficient
earth connection.
4.2. INSTALLING THE BASE PLATE
1) Prepare a foundation plinth as shown in fig. 4 (for soft
ground).
2) Install the base plate as shown in fig. 4, providing one
or more conduits for electrical cables. Use a level to
check that the plate is perfectly horizontal and wait for
the cement to set.
4.3.

MECHANICAL INSTALLATION

1) Fix the housing to the base plate using the four nuts
provided, as shown in fig. 5. The housing should normally
be installed with the door on the premises side.
2) Set up the operator for manual operation as described
in section 6.
3) Remove the two breather screws as shown in fig. 6 and
keep them in a safe place.
4) Determine whether installation is right-handed (Fig. 7/
A) or left-handed (Fig. 7/B) for subsequent reference.
5) Insert the splined shaft (1, fig. 7) into the seat in the
operator; turn it manually as far as it will go in the
opening direction, then turn it back in the opposite
direction by about 10°.
6) Fit the pivot arm (2, fig. 7) onto the splined shaft, tilting
it by 45° as shown in fig. 7.
7) Fit the flange (3, fig. 7) onto the beam (4, fig. 7) using
the screws provided.
8) Keeping the beam vertical, fit it onto the part of the
fig.2
splined shaft that protrudes outside the housing. The
rubber strip on the bar must be on the closure side.
9) Fasten the beam to the shaft by inserting the screw,
the washer and the centring bushing (5, fig. 7).
10) Fit the cap over the hole (6, fig. 7).
11) Tighten up the screws that secure the pivot arm and
the beam to the shaft.
12) Fit and adjust the balance spring.
4.4. FITTING AND ADJUSTING THE BALANCE SPRING
1) Check that the balance spring is suitable for the type
of beam installed: see section 8.
2) Check that the operator is unlocked: see section 6.
3) Keeping the beam in a vertical position, fit the tie-rod
(7, fig. 7) in such a way as to allow the spring (8, fig. 7)
to be connected to the pivot arm and the tie-rod.
4) Position the bar at 45° and adjust the tie-rod so that the
spring balances the weight of the bar in this position.
5) Tighten up the two nuts that secure the tie-rod to the
housing.
6) Return to normal operation as described in section 7.
fig.3
5. START-UP
5.1. CONNECTING ELECTRONIC CONTROL UNIT
The electronic control unit must be ordered separately.
Install the electronic control unit following the instructions
provided.
5.2. ADJUSTING TRANSMITTED TORQUE
Use the two by-pass screws (fig. 8) to regulate the hydraulic
transmitted torque adjustment system.
The red screw adjusts torque during closure.
The green screw adjusts torque during opening.
Turn the screws clockwise to increase torque.
Turn the screws anticlockwise to reduce torque.
11
ENGLISH