Hypertherm Powermax190c Service Manual - Manual (Page 13)

SAFETY
1-6 Hypertherm Plasma Systems
8-99
SAFETY
WARNING LABEL
This warning label is affixed to some power supplies. It is important that the operator and maintenance technician
understand the intent of these warning symbols as described. The numbered text corresponds to the numbered
boxes on the label.
1. Cutting sparks can cause explosion or fire.
1.1 Keep flammables away from cutting.
1.2 Keep a fire extinguisher nearby, and have a
watchperson ready to use it.
1.3 Do not cut on any closed containers.
2. The plasma arc can cause injury and burns.
2.1 Turn off power before disassembling torch.
2.2 Do not hold the material near cutting path.
2.3 Wear complete body protection.
3. Electric shock from torch or wiring can kill. Protect
yourself from electric shock.
3.1 Wear insulating gloves. Do not wear wet or
damaged gloves.
3.2 Insulate yourself from work and ground.
3.3 Disconnect input plug or power before working on
machine.
4. Breathing cutting fumes can be hazardous to your
health.
4.1 Keep your head out of the fumes.
4.2 Use forced ventilation or local exhaust to remove the
fumes.
4.3 Use ventilating fan to remove the fumes.
5. Arc rays can burn eyes and injure skin.
5.1 Wear hat and safety glasses. Use ear protection and
button shirt collar. Use welding helmet with correct
shade of filter. Wear complete body protection.
6. Become trained and read the instructions before
working on the machine or cutting.
7. Do not remove or paint over (cover) warning labels.