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Duramax/Duramax Hyamp Robotic Torches
Service Manual 807460
3 – Operation
The torch is fired into the air (beginning or ending the cut off of the plate surface). Starting at the edge is acceptable
as long as the arc makes contact with the workpiece when started.
A pierce is started with an incorrect torch height. See the cut charts in the
Torch Setup
section of the system’s
Operator Manual for the specific initial pierce height.
The pierce time is incorrect.
The air quality is poor (oil or water in the air).
There might be a faulty pilot arc IGBT, which can shorten nozzle life.
The swirl ring or retaining cap is worn and needs to be replaced.
Summary of Contents for Duramax
Page 1: ...Duramax and Duramax Hyamp Robotic Torches 45 90 180 Service Manual 807460 Revision 2 English ...
Page 6: ......
Page 10: ...10 Duramax Duramax Hyamp Robotic Torches Service Manual 807460 Contents ...
Page 20: ...20 Duramax Duramax Hyamp Robotic Torches Service Manual 807460 1 Specifications ...
Page 46: ...46 Duramax Duramax Hyamp Robotic Torches Service Manual 807460 2 Torch Setup ...