8
FAAC Model 770 Underground Swing Gate Operator
min ⅜
13
min 1½
C
C+1
Fig. 9
•
A
scertain the correct location of the leaf on the “U” profile with
reference to the axis of rotation (Figs. 10a and 10b);
•
Seal the “U” profile on the post side with a plate, as shown in Figs.
10a and 10b.
Fig. 10a
Fig. 11
Fig. 12
Fig. 10b
3.4
INSTALLING THE OPERATOR
1. Open the gate leaf.
2. Place the operator on the fastening screws on the foundation
box, and fix it by means of the supplied nuts and washers (Fig.
13).
Note
: the exact position of the operator is shown in Fig. 12. In any case,
the operator pinion must be on the opposite side of leaves opening
direction.
3. Manually close the leaf and fit the driving levers supplied, as
shown in Fig. 13.
Note
: grease the operator pinion and the fixing pivots of the two levers.
4. Install the second operator, if required, by repeating the opera-
tions described above.
5. Install the electronic control unit. Refer to the dimensions indi-
cated in these instructions.
6. Fasten the box cover by means of the supplied screws (Fig. 14).
2. Prepare the guide bracket, as follows:
•
Use a “U” profile with dimensions indicated in Fig. 9.
3. Carefully weld the guide bracket to the support bracket (Fig. 11).
4. Fit the gate into the guide bracket and fix the top hinge in place.
IMPORTANT: To ensure trouble-free operation, do NOT weld the gate
leaf to the guide bracket or to the support bracket.
5. Manually verify whether the gate opens and closes completely
and smoothly, stopping at the mechanical travel stops.
Fig. 14
Fig. 13
* Measurements
in Inches
