Product Programme / Connection And Operation; Connection And Operation - Migatronic OMEGA 220 Betriebsanleitung

PRODUCT PROGRAMME
220/300/400A welding machine for MIG/MAG welding.
OMEGA 400 Advanced is moreover a welding
machine for MMA welding.
The machine is air-cooled and is supplied with built-in
wire feed with 4-roll drive, or with separate wire feed
unit with 4-roll drive (Omega 400 S).
OMEGA 400 can be delivered as water-cooled with an
external water cooling unit as extra equipment.
OMEGA 400 S can be delivered as water-cooled with
an integrated water cooling unit.
Welding hoses and cables
MIGATRONIC's product range can provide MIG/MAG
torches and hoses, return current cables, intermediary
cables and wear parts etc.
Accessories
Please contact your Migatronic dealer for further
information on accessories.
Dispose of the product according to local
standards and regulations.
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CONNECTION AND OPERATION

Permissible installation
The following sections describe how the machine is
made ready for use and then connected to mains
supply, gas supply etc. The numbers in parentheses
refer to the illustrations in this paragraph
Unpacking the OMEGA 220/300/400 C
After unpacking and prior to using the
OMEGA 220/300/400 C, proceed as follows (see
drawing):
Mains connection
Before connecting the power source to the mains
supply, ensure that the power source is of the same
voltage as the mains voltage provided and that the
fuse in the mains supply is of the correct size. The
mains cable (1) of the power source must be
connected to the correct three-phase alternating
current (AC) supply of 50 Hz or 60 Hz and with earth
connection. The sequence of the phases is not of
significance. The power source is switched on with the
mains switch (2).
Mains connection OMEGA Boost
The OMEGA 220/300 Boost can be connected to a
single-phase mains supply from 200-240V and three-
phase mains supply from 200-440V. The machine
automatically adjusts itself to the present mains
voltage where no decoupling inside the machine is
required.
The mains plug must be mounted by an electrician.
The machine is equipped with a four-wire mains cable
and must be mounted as shown below:
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