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d) Connect the control cable of a TIG torch, equipped with the appropriate
connector (C091 of Amphenol, Cat. No. T3300 001) to the socket on the
front panel.
Control wires connection diagram of the DUALTIG grip
e) Select the method of arc ignition using button (7) - if the light (8) is off,
contact ignition is selected, if it's off - selected is non-contact ignition. Non-
contact arc ignition is realized by using an ionizer. Pressing the switch in
the grip turns on the ionizer - spark-over between an electrode and a
workpiece initiates ignition of the arc. The distance between an electrode
and a workpiece, shielding gas flow rate and precision of connection the
earth wire terminal have a decisive influence on the ease of the arc
ignition.
6.2 OPERATION OF THE RECTIFIER
Prior to welding, ensure that all safety precautions and instructions specified
in section 7.1 have been observed.
MMA WELDING (WITH COATED ELECTRODES)
1) Connect the welding cable with the electric clamp to the work to be
welded.
2) Turn on the power switch at position ON (ZAŁ). After a while there should
illuminate the indicator (5) (Fig. 1), the digital display and the lights
indicating the last selected operation mode. The cooling fan should turn on
immediately.
