SECTION 1 PCM-875A Mechanized Plasma Cutting System SAFETY
1-6
WARNING
!
Hazardous voltages. Electric shock
can kill.
· Do NOT touch plasma torch, cutting table or
cable connections during plasma cutting process.
· Always turn power off to plasma power
supplies before touching or servicing plasma torch.
· Always turn power off to plasma power
supplies before servicing any system component.
· Do not touch live electrical parts.
· Keep all panels and covers in place when
machine is connected to power source.
· Wear insulating gloves, shoes and clothing to
insulate yourself from workpiece and electrical
ground.
· Keep gloves, shoes, clothing, work area, and
equipment dry.
· Replace worn or damaged cables.
WARNING
!
Fume hazard.
Fumes and gases generated by the plasma cutting
process can be hazardous to your health.
· Do NOT breathe fumes.
· Do not operate plasma torch without fume
removal system operating properly.
· Use additional ventilation to remove fumes if
necessary.
· Use approved respirator if ventilation is not
adequate.
· Provide positive mechanical ventilation when
cutting galvanized steel, stainless steel, copper,
zinc, beryllium, or cadmium. Do not breathe these
fumes.
·
Do not operate near degreasing and spraying
operations. Heat or arc rays can react with
chlorinated hydrocarbon vapors to form phosgene,
a highly toxic gas and other irritant gases.
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