6
Fire Hazards
WARNING
Do not weld containers or pipes that contain or have had flammable, gaseous or liquid
combustibles in them. Welding creates sparks and heat that can ignite flammable and
explosive materials.
- Do not operate any electric arc welder in areas where flammable or explosive materials are present.
- Remove all flammable materials at least 10 m away from the welding arc. If removal is not possible,
tightly cover them with fireproof covers.
- Take precautions to ensure that flying sparks do not cause fire or explosion in hidden areas, cracks
or areas you cannot see.
- Keep a fire extinguisher readily accessible in case of fire.
- Wear oil-free clothing with no pockets or cuffs that might collect sparks (sparking debries).
- Do not carry in your pockets any combustible items such as lighters or matches.
- Keep the earth lead connected as close as possible to the welding place to prevent any unknown,
unintended paths of electrical current that might cause electrical shock and fire hazard.
Hot Materials
CAUTION
Welded materials are hot and can cause severe burns if handled improperly.
- Do not touch welded materials with bare hands.
- Do not touch TIG gun nozzle after welding until it has had time to cool down properly.
Sparks/Flying Debris
CAUTION
Welding creates hot sparks that can cause injury. Chipping slag creates flying debris.
-
Wear protective gear at all times: ANSI-approved safety glasses or shield, welder’s mask
(helmet) and ear plugs to prevent spark injuries of your eyes, face, ears and hair.
Electromagnetic Field
CAUTION
- Electromagnetic fields can interfere with various electrical and electronic devices such
as pacemakers.
- Consult your doctor before using any electric arc welder or cutting device.
- Keep people with pacemakers away from your welding area when welding.
- Do not wrap cable around your body while welding.
- Wrap TIG gun cable and ground cable together whenever possible.
- Keep TIG gun cable and ground cables on the same side of your body.
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