4-6
O
PERATION
Operator Manual
Figure 4-6
Cutting a Circle
Piercing
• Hold the torch so that the nozzle is approximately 1/16 inch (1.6 mm) away from the workpiece
before firing the torch. This method maximizes the life of the nozzle.
• Hold the torch at an angle to the workpiece away from yourself, then slowly rotate it to an
upright position. This is particularly important when cutting thicker material. Make sure that the
torch is pointed away from you and the people near you to avoid any danger from sparks and
hot metal (Fig. 4-7).
• When the pierce is complete, bring the torch to a perpendicular position and proceed with the
cut.
• Start the cut at an angle rather than in an upright position. This method permits the hot metal to
escape to one side rather than splashing back against the nozzle. This will protect the operator
from the sparks and extend the life of the nozzle.
1. Tilt the torch and press the start button. 2. Rotate the torch to an upright position.
Figure 4-7 Piercing
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