Keep hot workpiece after welding away from flammablegas.
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 aspossible.
Never weld those facilities with gas pipe or airtightslot.
Put fire extinguisher around the welding area to preventfire.
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 orchoke.
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 CO2 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 sprayspace.
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 supervisewelding.
Please wear preventive spectacles.
Welder’s gloves, welder’s goggles, long sleeve clothes, leather apron, and other standard
protection equipments must be worn for weldingoperation.
A screen to protect other people against the arc must be set in the weldingplace.
Please follow the notes below to avoid gas cylinder toppling over or broken.
Use the gas cylinder correctly.
Use the equipped or recommended gaseousregulator.
Read the manual of gaseous regulator carefully before using it, and pay attention to the safety
notes.
Fix the gas cylinder with appropriative holder and other relativeparts.
