2.4 Installation
Connection for MMA welding
The connection shown in the figure produces
reverse polarity welding. To obtain straight polar-
ity welding, reserve the connection.
- Connect (3) the earth clamp to the negative socket (-) (4) of
the power source.
- Connect (1) the electrode holder to thpositive socket (+) (2)
of the power source (WF).
Connection for deseaming ARC-AIR
COMPRESSED
AIR
- Connect (5) the earth clamp to the negative socket (-) (6) of
the power source.
- Connect (7) the ARC-AIR holder to the positive socket (+) (8)
of the power source.
- Connect separately the connector on the air (9) pipe to the air
supply.
Connection for TIG welding
- Connect (10) the earth clamp to the positive socket (+) (11)
ofthe power source.
- Connect the TIG torch coupling (12) to the torch socket (13)
ofthe power source.
- Connect the gas hose from the cylinder to the rear gas con-
nection.
- Connect the signal cable (14) of the torch to the appropriate
connector (15).
- Connect the gas hose (16) of the torch to the appropriate
union/connection (17).
3 SYSTEM PRESENTATION
3.1 General
They are fully digital multiprocessor systems (data processing on
DSP and communication over CAN-BUS), capable of meeting
the various requirements of the welding world in the best pos-
sible way.
The presence of a powerful microprocessor allows full control of
all the welding functions, making this system suitable for various
types of welding process such as MMA, TIG DC, MIG/MAG,
Pulsed-MIG, Double Pulsed-MIG.
3.2 Front control panel
1
Power supply
Indicates that the equipment is connected to the mains
and is on.
2
General alarm
Indicates the possible intervention of protection devices
such as the temperature protection (consult the "Alarm
codes" section).
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