Key Automation ALT3KF Instrucciones Y Advertencias Para Su Instalación Y Uso página 33

Use in a particularly acid / saline /
explosive atmosphere
Dimensions (L-P-H)
Weight
Operating temperature
Maximum length of rod
* with 8 m bar
(1) with two fixed red led discs
3 - PRELIMINARY CHECKS
Before installing the product, perform the following checks and in-
spections:
- make sure that the product fixing zone is not subject to flooding;
- check that the electricity supply line to which the product is to be
connected is suitably earthed and protected by an overload and
differential safety breaker device;
- the system power supply line must include a circuit breaker device
with a contact gap allowing complete disconnection in the condi-
tions specified by class III overvoltage;
- ensure that all the material used for installation complies with the
relevant regulatory standards;
- Please refer to Fig. 1 and in particular to the table with the nomen
clature of the main parts to which reference will be made throu-
ghout this manual.
- Please refer to Figs. 2 and 3 showing the overall dimensions and
the typical installation diagram of an automation system for road
barrier.
Before powering and starting up the product, check and verify the
4 - LIST OF CABLES REQUIRED
The cables required for connection of the various devices in a stan-
dard system are listed in the cables list table.
The cables used must be suitable for the type of installation; for
ELECTRIC CABLE TECHNICAL SPECIFICATIONS:
Connection
Control unit power supply line
Flashing Light, courtesy light
Antenna
Transmitter photocells
Receiver photocells
Sensitive edge
Key-switch
* If the power supply cable is more than 20 m long, it must be of larger gauge (3x2.5mm2) and a safety grounding system must be installed
near the automation unit.
No
400-280-1188 mm
62 Kg
-20°C + 55°C
3 m
following points:
- check that the manual movement of the barrier is smooth and free
from higher friction areas and jamming;
- check that the barrier bar, moved manually, is still balanced if incli
ned to an angle of 45°..
WARNING!
- high acidity or salinity or nearby heat sources might cause the
product to malfunction;
- in case of extreme weather conditions (e.g. snow, ice, wide
temperature variations or high temperatures), friction may incre-
ase, causing a corresponding rise in the force needed to operate
the system;
example, an H03VV-F type cable is recommended for indoor appli-
cations, while H07RN-F is suitable for outdoor applications.
cable
1 x cable 3 x 1,5 mm
3 x 0,5 mm
2
1 x cable type RG58
1 x cable 2 x 0,5 mm
1 x cable 4 x 0,5 mm
1 x cable 2 x 0,5 mm
1 x cable 4 x 0,5 mm
No
320-220-1110 mm
47 Kg
-20°C + 55°C
4 m
maximum allowable limit
20 m *
2
20 m
20 m (advised < 5 m)
20 m
2
20 m
2
20 m
2
** 20 m
2
EN
No
400-280-1188 mm
67 Kg
-20°C + 55°C
6 (8 mt)
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