MAINTENANCE &TROUBLESHOOTING
30
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In case closing the power switch, no-load voltage may be exported. Do not touch the output
electrode with any part of your body.
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Before operation, no concerned people should be left. Do not watch the arc in unprotected
eyes.
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Ensure good ventilation of the machine to improve duty ratio.
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Turn off the engine when the operation finished to economize energy source.
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When power switch shuts off protectively because of failure do not restart it until problem is
resolved. Otherwise, the range of problem may be extended.
Summary of Contents for ArcoMiG LCD 250C
Page 1: ...I ...
Page 3: ...CONTENT III ...
Page 34: ...MAINTENANCE TROUBLESHOOTING 34 5 3 Electrical principle drawing ...