9. Make maintenance and examination and repair, only the damaged part can by
use until it is repaired well.
10. Please shut off all input powers when the machine is unused.
11. When use AC arc welding machine in the confined place or high place, please use
electric shock-proof device.
1. When make welding or supervise welding, please use the safety appliance with
enough shading degree.
2. Please emphasize particularly on wearing protective glasses.
3. Please wear protective glove, long sleeve clothes, welding spats, apron and other
safety appliances in welding, which are made of leather.
4. Protective barrier are set around the welding location to prevent arc light from end
angering others.
5. When noise is great, please use sound insulation apparatus.
1. To prevent gas poisoning and suffocation and other accidents, please use regulated
exhaustion facilities, and breath protection appliance is coordinated for use.
2. In operation in the confined location, please accept the examination by supervision
personnel and fully change gas and coordinate in using breath protection appliance.
3. Never make weld within degrease, cleaning and atomization working area.
4. When weld the steel plate with electroplate or coating, the harmful dust and gas will
produce, please use protection appliance for breath.
*Arc light will cause the inflammation of eye or heat injury of
skin and other personal damages.
*Splashing and weld slag will burn eye or skin
*Noise will be harmful to hearing
Caution: To avoid weald dust and gas endanger you and others,
please use safety appliance
*Weld dust and gas endanger health
*In operation in the confined location, lack of oxygen will result in
suffocation.
Caution: To prevent fire, explosion, cracking and other accidents from taking
place, please be sure to observe the following regulations.
*Splashing or heat parent metal just welded will cause fire.
*When current loop produce non full contact on the bad connection of cable
and steel bar and other parent metals, the heat after electrifying will be
caused.
*Never weld on the container filling combustibility substance, otherwise
explosion will be caused.
*Never weld seal container, for example groove (box), pipe, otherwise
cracking will be caused.
