Tecnoalarm Tecnofire TFA2-596, Installation Manual

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TFA2-596 - TFA4-1192
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4-4 - Compliance with EN 60950-1- Electrical Safety
Ground connection
The ground connection must comply with the valid European standards.
It is mandatory to connect the ground conductor between the casing and the door .
External circuit breaker
The power supply of the control panel is not equipped with a circuit breaker. To guarantee accordance of the installation with
the valid European standards, it is necessary to connect an external circuit breaker or a bipolar mains switch
(16A curve C, opening stroke min. 3mm) in an accessible part of the electric installation (230V AC).
The circuit breaker must be installed close to the control panel and must be clearly labeled.
Mains connection (230V AC)
The mains cable is not included. To reduce the risk of electric shocks in normal operating conditions, observe the following
precautions:
• Use a double insulated cable (with shielding) for the connection to mains power.
• The mains cable should have a diameter of minimum 3x 1.5mm
2
and, once it has been connected to the corresponding power
input, it should be attached with a cable tie to the casing (see fi gure).
• To guarantee the electrical safety and correct functioning, always connect the ground conductor between the corresponding
terminal and the threaded pin for ground connection and between the base and the door of the casing (see fi gure).
Connect and fasten the mains cable and the ground wire
as shown in the drawing,
The indicated connection mode ensures that,
in the event of accidental tearing of the cable,
the ground conductor will be the last to be detached.