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7
Electrical system
Notes on safety for the electrical wiring
The electrical wiring must be carried out with the electrical supply disconnected.
Electrical wiring must be carried out by qualified personnel and in compliance with the regulations currently in
force in the country of destination. Refer to the wiring diagrams.
layouts.
Do not invert the neutral with the phase in the electrical supply line.
ing failure.
The electrical safety of the device is obtained only when it is correctly connected to an efficient earthing system,
made according to current standards.
doubt, have the electrical system checked by qualified personnel.
DANGER
The electrical system must be suitable for the maximum input power of the device, as indicated on the label and
in the manual, checking in particular that the section of the cables is suitable for the input power of the device.
For the main power supply of the device from the electricity mains:
- do not use adapters, multiple sockets or extensions;
- use an omnipolar switch with an opening of at least 3 mm (overvoltage category) between the contacts, as
indicated by the current safety standards.
Do not touch the device with wet or damp body parts and/or in bare feet.
Do not pull the electric cables.
7.1
control box
To remove the control box from the burner it is necessary to:
undo the screw A) (Fig. 13) and pull in the direction of the
arrow after undoing all the components.
This operation must be performed with the
burner turned off and mains power discon-
nected.
WARNING
A
20011755
Electrical system
declines all responsibility for modifications or connections different from those shown in the electrical
E9308
It is necessary to check this fundamental safety requirement. In the event of
7.2
Access to the flame detector
Remove the control box from the burner;
undo the connector C) (Fig. 14) and remove the flame
detector B) from its seat.
C
B
Fig. 13
14
GB
Any inversion would cause a lockout due to fir-
E9217
Fig. 14
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