ESAB CUTMASTER A40, Operating Manual

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CUTMASTER A60
OPERATION 0-5428
4T-6
5. Hold the torch away from your body.
6. Slide the trigger release toward the back of the
torch handle while simultaneously squeezing the
trigger. The pilot arc will start.
A-02986
Trigger
Trigger Release
7. Bring the torch within transfer distance to the
work. The main arc will transfer to the work, and
the pilot arc will shut OFF.
NOTE!
The gas preflow and postflow are a
characteristic of the power supply and
not a function of the torch.
3
4
Art # A-03383
Trigger
2
1
Trigger Release
8. Cut as usual. Simply release the trigger assem-
bly to stop cutting.
9. Follow normal recommended cutting practices as
provided in the power supply operator's manual.
NOTE!
When the shield cup is properly in-
stalled, there is a slight gap between the
shield cup and the torch handle. Gas
vents through this gap as part of normal
operation. Do not attempt to force the
shield cup to close this gap. Forcing
the shield cup against the torch head or
torch handle can damage components.
Piercing With Hand Torch
1. The torch can be comfortably held in one hand
or steadied with two hands. Position the hand to
press the Trigger on the torch handle. With the
hand torch, the hand may be positioned close to
the torch head for maximum control or near the
back end for maximum heat protection. Choose
the technique that feels most comfortable and
allows good control and movement.
NOTE!
The tip should never come in contact
with the workpiece except during drag
cutting operations.
2. Angle the torch slightly to direct blowback par-
ticles away from the torch tip (and operator)
rather than directly back into it until the pierce is
complete.
3. In a portion of the unwanted metal start the
pierce off the cutting line and then continue the
cut onto the line. Hold the torch perpendicular to
the workpiece after the pierce is complete.
4. Hold the torch away from your body.
5. Slide the trigger release toward the back of the
torch handle while simultaneously squeezing the
trigger. The pilot arc will start.
A-02986
Trigger
Trigger Release
6. Bring the torch within transfer distance to the
work. The main arc will transfer to the work, and
the pilot arc will shut OFF.
NOTE!
The gas preflow and postflow are a
characteristic of the power supply and
not a function of the torch.
When the shield cup is properly in-
stalled, there is a slight gap between the
shield cup and the torch handle. Gas
vents through this gap as part of normal
operation. Do not attempt to force the
shield cup to close this gap. Forcing
the shield cup against the torch head or
torch handle can damage components.
7. Clean spatter and scale from the shield cup and
the tip as soon as possible. Spraying the shield
cup in anti - spatter compound will minimize the
amount of scale which adheres to it.