3
Please follow the rules below to avoid heavy accidents.
Never use the equipment to do other things but welding.
Follow related regulations for the construction of the input-driven power source, choice of
place, usage of high-pressure gas, storage, configuration, safe-keeping of workpiece after
welding and disposal of waste, etc.
Nonessentials do not enter the welding area.
People using heart pacemaker is not allowed to get close to the welding machine or area
without doctor’s permission. The magnetism created by energizing the welding machine
can have a bad effect to the pacemaker.
Install, operation, check and maintain the equipment by profession personnel.
Understanding the contents of the user manual for safety.
Please follow the rules below to avoid electric shock
Keep away from any electric parts.
Earth the machine and workpiece by professional personnel.
Cut off the power before installation or checking, and restart 5 minutes later. The
capacitance is chargeable device. Please ensure it has no voltage before start again even
if the power source is cut off.
Do not use wire
with inadequate section surface or damage insulation sleeve or even
exposed conductor.
Do ensure well
isolation of wire connection.
Never use the device when the enclosure is removed.
Never use broken or wet insulation gloves.
Use firenet when work at high position.
Check and maintai
n regularly, don’t use it until the broken parts are fixed well.
Turn off the power when not in used.
Follow the national or local related standard and regulations when using the AC welding
machine at narrow or high position.
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.
