General Description / Initial Operation - Migatronic Delta 200 DC HP PFC Instruction Manual

GENERAL DESCRIPTION
The DELTA 200 DC HP PFC is a single-phase
welding machine based on inverter technology.
Block diagram DELTA 200 DC HP PFC
The DELTA 200 DC HP PFC machine is mainly
designed for TIG welding, and features functions such
as:
- variable slope down
- variable gas post-flow time
- option of 2-times or 4-times operation
- LIFTIG or HF-ignition can be selected
- current control from the TIG torch handle-remote
control facility
- Digital display
The machine is designed also for welding with coated
electrodes and is equipped with Antifreeze function.
In LIFTIG ignition the TIG arc is ignited after making
contact between the workpiece and the tungsten
electrode, after which the trigger is activated and the
arc established by lifting the electrode away from the
workpiece.
In HF ignition the TIG arc is ignited without contact. A
high-frequency (HF) impulse initiates the arc when the
trigger is activated.
INITIAL OPERATION
Mains connection
The machine must be connected to a
mains supply and protection earthing.
After the mains plug has been connected
to the mains supply cable (1) 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.
Dispose of the product
according to local standards
and regulations.
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Configuration
MIGATRONIC disclaims all responsibility
for 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.
Generator use
This welding machine can be used at all
mains supplies providing sine-shaped
current and voltage and not exceeding
the approved voltage tolerances stated in
the technical data. Motorised generators
observing the above can be used as
mains supply. Consult your supplier of
generator prior to connecting your
welding machine. MIGATRONIC
recommends use of a generator with
electronic regulator and supply of
minimum 1.5 x the maximum kVA
consumption of the welding machine. The
guarantee does not cover damage
caused by incorrect or poor mains supply.
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