Machine Programme / Initial Operation; Initial Operation - Migatronic PI 250 AC/DC HP Manual De Instrucciones

MACHINE PROGRAMME
PI 200/250 AC/DC
PI 200 AC/DC is single-phased and PI 250 AC/DC is a
three-phased welding machine for MMA and TIG
welding. Both machines are air-cooled but can be
delivered as water-cooled as special equipment.
Welding hoses
The machine can be equipped with TIG welding
hoses, electrode holders and return current cables
from the MIGATRONIC programme.
Trolley (option)
The machines can be delivered with a transport trolley
with built-in tools tray, torch holder and room for
welding consumables.
Torch cooling unit (option)
A separated torch cooling unit can be delivered which
enables use of watercooled TIG welding torches from
the MIGATRONIC programme.
Moreover, we can offer you the following:
•
Foot control

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 (3) on the
rear of the machine.
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 (2) to the gas system by means
of a gas pressure reducer with flow control. Fit and
secure the gas hose to the gas connection (6) on the
front of the machine.
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