Hypertherm Duramax Hyamp Robotic Torch - Manual (Page 65)

Duramax/Duramax Hyamp Robotic Torches Service Manual 807460 65
Section 5
Maintenance and Parts
Perform routine maintenance
WARNING!
ELECTRIC SHOCK CAN KILL
Disconnect electrical power before performing any maintenance.
See the Safety and Compliance Manual (80669C) for more safety
precautions.