Hypertherm Powermax190c Operator Manual - Manual (Page 34)

OPERATION
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powermax
190c Operator Manual 4-5
Operation (continued)
5. Begin Cutting
WARNING
INSTANT-ON TORCHES
PLASMA ARC CAN CAUSE INJURY AND BURNS
Plasma arc comes on immediately when the torch switch is activated.
The plasma arc will quickly cut through gloves and skin.
• Keep away from the torch tip.
• Do not hold the workpiece, and keep your hands clear of the cutting path.
• Never point the torch toward yourself or others.
Note: Torch illustrations typical
Avoid firing the torch when it is not
in contact with the workpiece.
Pilot arc will extinguish if transfer
to workpiece is not sensed within
5 seconds.
After cutting, there is approximately
12 seconds of post-flow to cool the
torch nozzle. If the trigger is pulled
during post-flow, the gas stops
flowing and the pilot arc will be
restarted.