Zhermack FURNACE DM 4R Manual De Usuario página 157

MAINTENANCE AND USE MANUAL
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 - 32A for DM1/DM1G, 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.
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.
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.
Should power surges occur while the equipment is working, or when it is any case connected to the
mains, proceed as explained in section 7.14.
FURNACE DM
EN
Since models DM1 and DM1G are
particularly heavy and bulky they must be
set down on the ground or on a low top of
appropriate load-bearing strength parallel
to the ground.
CONNECTING UP TO THE POWER SUPPLY
6.4
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