CAME GARD 4 SERIES Installation manual - page 16
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ENGLISH
Engineered and built entirely by Came Cancelli Automatici S.p.A.
The control panel is powered at 230V a.c., with 50/60Hz of maxi-
mum frequency.
The command devices and accessories are powered by 24V.
Warning! The accessories must not exceed 40 W overall.
The control unit is un dispositivo amperometrico che controlla co-
stantemente il valore della spinta del motore..
When the barrier arm runs into an obstacle, the amperometric
sensor detects an overload in the thrust and acts on the move-
ment:
- when opening: by stopping the arm;
- when closing: the barrier arm inverts its direction of travel until
it fully opens, triggering the automatic closing.
Warning! after three consecutive inversions, the barrier-arm stay
upright, and excluded the automatic closing: to close, use the
transmitter of closing button.
All connections are protected by quick fuses, see table.
The card provides and controls the following functions:
- automatic closing after an opening command;
- immediate closing;
- pre-fl ashing movement indicator;
- obstacle detection when barrier arm is stopped in any position;
- Slave function;
-increased braking action of the barrier arm.
The available command modes are:
- opening/closing;
-opening/closing with maintained action;
- opening;
- total stop.
Special trimmers regulate:
- the working time for automatic closing;
- the amperometric device's detection sensitivity;
Optional accessories:
- fl ashing cupola and luminous cord.
- barrier-arm open light, signals that the barrier-arm is open -
switches off at end of closing working-time;
- LB38 card, when using batteries as a power source during
blackouts. When the electric power is restored, it also recharges
the batteries (see the technical literatue).
WARNING: before acting inside the equipment, cut the main power
supply and disconnect the batteries (if they are connected).
WARNING! The release
action may result in danger
for the user, when, for wha-
tever reason - the arm is
improperly fixed to the pin
during mounting, the arm
is broken or cracked during
an accident, etc.- the
tension springs no longer
provide balance! This may
result in sudden rotating
movements of arm
attachment and/or of the
arm itself.
- Insert the key into the lock and turn it clockwise. Manually lift the barrier arm and re-lock it by turning the key
counter-clockwise.
TECHNICAL DATA
line voltage 230 V - 50/60 Hz
Maximum allowed power load 400 W
power draw when idle 25 W
max power
for 24 V accessories
40 W
circuit insulation class II
container material ABS
FUSE TABLE
to protect: fuses for:
Motor/s 10 A-F
Electronic board (line) 3.15 A-F
Accessories 2 A-F
Command devices
(control unit)
630 mA-F
Manual release of the barrier arm
Control panel description