Lincoln Electric AC-1200 Welding System User Manual


 
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ELECTRIC SHOCK can kill.
• Have qualified personnel do the mainte-
nance and troubleshooting work.
• Turn the input power OFF at the disconnect switch
or fuse box before working on this equipment.
• Do not touch electrically live parts or electrode with
skin or wet clothing.
• Insulate yourself from work and ground.
• Always wear dry insulating gloves.
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1. Every three months, blow out the machine with
compressed air. More frequent cleaning may be
necessary in areas with chemical or metallic parti-
cles and large quantities of dust.
2. The fan motors have sealed bearings which require
no service.
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