5
FIRE HAZARD:
Welding on closed containers, such as tanks, drums, or pipes, can cause them
to explode. Flying sparks from the welding arc, hot work piece, and hot equipment can cause
fires and burns. Accidental contact of electrode to metal objects can cause sparks, explosion,
overheating, or fire. Check and be sure the area is safe before doing any welding.
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GAS CYLINDERS:
Shielding gas cylinders contain gas under high pressure. If damaged, a cylinder
can explode. Because gas cylinders are normally part of the welding process, be sure to treat
them carefully. CYLINDERS can explode if damaged.
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GAS BUILD UP
The build up of gas can cause a toxic environment by depleting the air’s oxygen
content and potentially resulting in injury or death.
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ELECTRONIC MAGNETIC FIELDS
MAGNETIC FIELDS can affect implanted medical devices.
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NOISE CAN DAMAGE HEARING:
Noise from some processes or equipment can damage hearing.
Wear approved ear protection if noise level is high.
HOT PARTS:
Items being welded generate and hold high heat and can cause severe burns. Do not
touch hot parts with bare hands. Allow a cooling period before working on the welding gun. Use
insulated welding gloves and clothing to handle hot parts and prevent burns.
FIRE HAZARD
GAS CYLINDERS
Shielding gas
cylinders contain gas under high
pressure. If damaged, a cylinder
can explode
ELECTRONIC MAGNETIC FIELDS
can affect implanted medical devices
NOISE CAN DAMAGE HEARING
HOT PARTS
GAS BUILD UP
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