Machine Programme / Initial Operation; Initial Operation - Migatronic PI 320 AC/DC Betriebsanleitung

MACHINE PROGRAMME
PI 320/400/500 AC/DC
PI 320/400/500 AC/DC is a water-cooled three-
phased welding machine for MMA and TIG welding.
The machine can be delivered both separately without
a trolley or with an integrated trolley included.
Welding hoses
The machine can be equipped with TIG welding
hoses, electrode holders and return current cables
from the MIGATRONIC programme.
Moreover, we can offer you the following:
•
Foot control (remember to insert a special version
without jumper inside, dedicated for water cooled
torches)
•
Handpotmeter (8-pole connector)
•
IGC (Intelligent Gas Control) kit
•
Water flow control kit
•
CWF wire feed unit
•
CAN remote control

INITIAL OPERATION

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).
Lifting instructions
The lifting point must be used as
shown in the following drawing.
The machine must not be lifted
with a mounted gas bottle!
Configuration
MIGATRONIC disclaims
damaged cables and other damages related to
welding with undersized welding torches and welding
cables measured by welding specifications e.g. in
relation to permissible load.
Warning
Connection to generators can damage the welding
machine.
When connected to a welding machine, generators
can produce large voltage pulses, which can damage
the welding machine. Use only frequency and
voltage stable generators of the asynchronous type.
Defects on the welding machine arisen due to
connection of a generator are not included in the
guarantee.
Dispose of the product according to local
standards and regulations.
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Important!
In order to avoid damage to plugs and
cables, good electric
required when connecting the work
return cable and welding torch to the
machine.
Gas connection
Connect the gas hose (3) to the gas system by means
of a gas pressure reducer with flow control. Fit and
secure the gas hose to the gas connection (4) on the
front of the machine.
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