Lincoln Electric 718114 Spirit II 150 - Manual (Page 46)

Section 4: Operation with Manual Gas Console Spirit II User’s Manual
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4-4
Making a Cut or Mark
Once the process type, gas types and gas pressures have been set in the MGC; the
correct torch parts (consumables) installed; and the X/Y controller and torch height
control are properly configured; the system is ready to cut or mark.
Release the OFF Button (turn to the right) on
the MGC. On the main menu, move the
pointer to On. Press SELECT.
The MGC will purge the gas hoses. The purge
icon ( ) is displayed during this process.
Once purging is complete, the ready icon ( )
is displayed. The system is now ready to cut or
mark.
When the system receives a start signal from
the X/Y controller, the following sequence is
initiated:
• Two second gas preflow
• Impulse start circuit energized
• Pilot arc initiation
• Transferred arc (cutting or marking arc)
established
• Motion output relay energized
When the start signal is removed, the arc is
extinguished and the motion output relay is
deenergized.