Mac Afric ARC 400IT, User Manual

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6
Please follow the below notes to avoid fire and explode, etc.

No combustible in welding area.

Keep off combustible when welding.

Keep hot workpiece after welding away from flammable gas.

Do move away the combustible around when weld the dooryard, ground and wall,.

The wire connection of base metal should be as close to the welding place as possible.

Never weld those facilities with gas pipe or airtight slot.

Put fire extinguisher around the welding area to prevent fire.
The gas and fumes are harmful to health, please wear protective device
according to regulations.

Wear exhaust equipment and breathe preventive facilities to prevent gas poisoning or choke.

Use suggested part exhaust equipment and breathe preventive facilities to prevent hurt or
poisoning by gas and other powder, please.

To prevent oxygen-deficiency, air out the gas-filled room which is full of CO
2
and argon on the
bottom, When operating on trunks, boilers, cabins, etc.

Please accept the supervisor’s inspection when operating in narrow space. Air the room and
wear breathe preventive facilities.

Never operate in degrease, washing or spray space.

Using breathe preventive facilities when weld shielded steel for it will cause poisonous dust
and gas.
The arc, spark, residue and noise are harmful to health, please wear
protective appliance.

Eye protection against arc is recommended when welding or supervise welding.

Please wear preventive spectacles.

Welder’s gloves, welder’s goggles, long sleeve clothes, leather apron, and other standard
protection equipments must be worn for welding operation.

A screen to protect other people against the arc must be set in the welding place.