GYS NEOCUT 105 Mode D'emploi page 28

CUTTING SEQUENCE
1- When the trigger is pressed, the pilot-arc starts. It is a low power arc generated between the electrode and the nozzle and it allows the arc to
start on the piece of metal to be cut.
2- When the pilot-arc touches the plate, the plasma cutter detects the start. The arc then flows between the electrode and the plate, and the
machine increases the current up to the value set by the operator.
3- At the end of cutting (trigger release or unblocking), the arc stops, the air continues to come out for several dozens of seconds to cool the torch
and consumables down.
DISPLAYED WHILE CUTTING
1
7.3 bar 152V
105
4
105A
5
5.0 bar
MANUAL CUT FROM THE EDGE OF THE WORKPIECE:
The earth clamp attached to the metal piece, hold the torch pad in perpendicular
1
position (90°) to the end of the workpiece.
Pull the trigger of the torch to prime the arc until the torch has completely pass
2
through the part.
Once the cutting has started, drag the pad slightly on the metal sheet to continue
3
cutting. Try to maintain a regular rhythm.
START CUTTING INSIDE THE METAL SHEET:
With the earth clamp attached to the metal piece, maintain the torch at an angle of
1
roughly 30° to the piece.
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NEOCUT 105 / 125
1- Current mode
2 3
2- Pressure coming in
3- Arc voltage
4- Current set
5- Pressure going out
A 6
6- Current measured
EN