ESAB Cutmaster 120 - Page 30

ESAB CUTMASTER 120
OPERATION Manual 0-5380
4T-4
3
4
Art # A-03383
Tr igger
2
1
Tr igger Release
6. Cutasusual.Simplyreleasethetriggerassem-
bly to stop cutting.
7. Follow normal recommended cutting practices
as provided in the power supply operator's
manual.
NOTE!
When the shield cup is properly installed,
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.
8. For a consistent standoff height from the work-
piece, install the standoff guide by sliding it
onto the torch shield cup. Install the guide with
the legs at the sides of the shield cup body to
maintain good visibility of the cutting arc. During
operation, position the legs of the standoff guide
against the workpiece.
Shield Cup
Workpiece
Standoff Guide
Art # A-04034
Torch Tip
Shield Cup With Straight Edge
The drag shield cup can be used with a non conduc-
tive straight edge to make straight cuts by hand.
WARNING
The straight edge must be non-conductive.
A-03539
Non-Conductive
Straight Edge
Cutting Guide
Using Drag Shield Cup With Straight Edge
The crown shield cup functions best when cutting
3/16inch(4.7mm)solidmetalwithrelativelysmooth
surface.
Drag Cutting With a Hand Torch
Dragcuttingworksbestonmetal1/4"(6mm)thick
or less.
NOTE!
Drag cutting can only be performed at 60
amps or less.
For best parts performance and life, always
use the correct parts for the type of opera-
tion.
1. Install the drag cutting tip and set the output
current.
2. 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 holding technique that feels most comfort-
able and allows good control and movement.
3. Keep the torch in contact with the workpiece
during the cutting cycle.
4. Hold the torch away from your body.