8
3 cm.
UNLOCK
LOCK
8.
RESTORING NORMAL OPERATION MODE
To prevent an involuntary pulse from activating the operator
during the manoeuvre, cut power to the system before re-locking
the operator.
- To re-lock the operator, turn the release knob clockwise until it
stops (Fig. 16, ref.
).
- Close the cover and turn the key 90° anti-clockwise (Fig. 16, ref.
).
- Finally, remove the key and close the protective plug
(Fig. 16, ref.
).
9.
SPECIAL APPLICATIONS FOR SWING LEAF GATES
9.1.
OPENING TOWARD THE OUTSIDE, WITH
OPERATOR INSTALLED INSIDE (Fig. 17)
For this special application, refer to Table 1, and select the STAN-
DARD operator according to leaf length.
For leaves with a length of up to 1,8 m, we advise you to use the
CBAC STANDARD operators.
For leaves longer than 1,8 m, we advise you to use only operators
without the hydraulic locking, externally installing the ground level
electric lock too. The installation dimensions are shown in table C.
Instructions to adjust the anti-crushing system for outward opening
gates only, contrary to what we indicated in paragraph 4.1:
- OPEN screw (green wording) : gate closing direction.
- CLOSE screw (red wording) : gate opening direction.
- To reduce torque, turn the screws anti-clockwise.
- To increase torque, turn the screws clockwise.
Fig. 16
Table C
: Recommended dimensions for standard operators
(*) Rod effective stroke (**) maximum dimension
10. MAINTENANCE
Run a functional check of the system at least every 6 months,
with special attention to the efficiency of the safety and release
devices (Including the thrust force of the operator), and to perfect
operation of the gate hinges.
Also, periodically check quantity of oil inside the tank.
Oil level check instructions:
- Cut power to the system.
- Position the operator vertically, with the rear flange high up.
- Remove the oil filling plug.
- Insert a screwdriver until it comes into contact with the electric
motor as shown in Fig. 18.
- Remove the screwdriver and check oil level as shown in Fig. 18.
USE ONLY FAAC HP FLUID OIL
Periodically check correct adjustment of the anti-crushing safety
device (BY-PASS) and the efficiency of the release system to allow
manual operation (see relevant paragraph).
The safety devices installed on the system must be checked every
6 months.
11. REPAIRS
For any repairs, contact FAAC’s authorised Repair Centres.
Fig. 18
Fig. 17
dimensions in mm
g
n
i
n
e
p
O
e
l
g
n
a
a
)
m
m
(
b
)
m
m
(
s
)
m
m
(
)
*
*
(
d
)
m
m
(
)
*
(
c
)
m
m
(
°
0
9
0
0
1
0
9
0
0
5
0
4
2
°
0
9
0
1
1
0
0
1
0
0
6
0
4
2
°
0
9
0
2
1
0
1
1
0
0
7
0
4
2
120
