Ndustrio 090VTR Manuel D'utilisation Et D'installation page 35

ELECTRICAL CONNECTION
Important
The connection must be made by author-
ised, skilled personnel, in accordance with
the relevant legal requirements, using ap-
propriate and specified materials. The ap-
pliance is supplied with operating voltage
400V/3N, which can be switched to 230V/3 -
230V/1N (only for 090VTR) (see attached
wiring diagrams)
Caution - warning
Before doing any work, cut off the mains elec-
tricity supply.
Connect the appliance to the mains electricity sup-
ply as follows.
1 - If not already present, install a circuit-breaker
(A) with overload cutout and differential safety
breaker close to the appliance.
When connecting, take care to connect the
neutral and earth lines.
A
C
- 15 -
2 - Undo the screws (C) and remove the control
panel (B).
3 - Connect the circuit-breaker (A) to the terminal
boards (D) of the appliance as shown in the dia-
gram and in the electrical system diagram at
the back of the manual.
Use a flexible cable with at least type H07RN-F
characteristics, rated for an operating tempera-
ture of at least 80°C.
Important
4 - Replace the control panel (B) on completion of
the operation.
D
C
B
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