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MAINTENANCE AND USE MANUAL
furnace DE
EN
Should power surges occur while the equipment is working, or when it is any case connected
to the mains, proceed as explained in section 7.7.
A proper earth connection is compulsory. Should it temporarily be necessary to
use an extension lead the latter must comply with the standards in force in the
country of use.
6.5
STARTING UP THE EQUIPMENT
Figure
1
Fig. 1 :
Position the equipment correctly in the
designated area, observing the instructions in
paragraphs 6.3 and 6.3.1.
Connect the lead to the mains power
socket: follow the instructions in
section 6.4 carefully.
6.4
CONNECTING UP TO THE POWER SUPPLY
It is forbidden to tamper with the power lead and its plug. When replacing them
owing to damage and/or wear please contact an Authorised Service Centre.
The user must provide a power connection with relative socket near the equipment installation
point. The user must also install an adequate electrical circuit breaker upstream from the socket
as well as efficacious overload/indirect contact safety devices.
Connection is effected via the safety plug (16A, in compliance with European standards) at the
end of the power lead: this must be inserted in the mains socket.
When connecting check:
• that mains voltage and frequency are as indicated on the identification plate (incorrect power
supply voltage may damage the equipment).
• that the mains supply has a proper, efficient earth connection;
• The DE3 model must be connected to a mains network with an impedance the same as or les
than Zmax=0,283 (as per EN61000-3-11).
