Machine Programme / Initial Operation; Initial Operation - Migatronic PI 200 MMA Betriebsanleitung

MACHINE PROGRAMME
PI 200/250/350/500 MMA is a three-phased welding
machine for MMA welding. The machine is air-cooled.
PI 350 MMA CELL is a three-phased welding machine
for MMA welding with cellulose electrodes. The
machine is air-cooled.
Welding hoses
The machine can be equipped with electrode holders
and return current cables from the MIGATRONIC
programme.
Trolley (option)
The machines can be delivered with transport trolley
as option.
PI 350/500 MMA and PI 350 MMA CELL can be
delivered with a simple 4-wheel transport trolley or a
transport trolley with built-in tools tray, torch holder
and room for welding consumables.
PI 200/250 MMA can be delivered with a transport
trolley with built-in tools tray, torch holder and room for
welding consumables.

INITIAL OPERATION

Mains connection
The machine must be connected to a mains supply
and protection earthing. After the mains plug (1) has
been connected to the mains the machine is ready for
use. Please note that all cable connections must be
made by authorised and qualified staff. Switch on and
off the machine by means of the breaker (2) on the
rear of the machine.
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 contact is
required when connecting the work
return cable and welding torch to the
machine.
Connection of welding cables
The electrode holder and return current cable are
connected to plus tap (3) and minus tap (4). Observe
the instructions from the electrode supplier when
selecting polarity.
Please note that the plug must be turned 45 degrees
after insertion into the socket - otherwise the plug can
be damaged due to excessive contact resistance.
Connection of remote control (PI 250)
Remote control is connected to the 7-poled plug (5).
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all responsibility for