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Operating Environment
•
Operation temperature range -10°C~+40°C.
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Relative humidity is below 90 % (20°C).
•
Protect the machine against heavy rain or in hot circumstance against direct sunshine.
•
The content of dust, acid or corrosive gas in the surrounding air or substances can not exceed
normal standard.
•
Take care that there is sufficient ventilation during welding and there is at least 30cm distance
between the machine and wall.
Operating Notices
•
Read safety guidlines carefully before attempting to use this equipment.
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Connect the ground wire with the machine directly.
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The input power should be single phase, 50-60Hz, 220-230V alternating current (AC).
•
In case closing the power switch, no-load voltage may be exported. Do not touch the output
electrode with any part of your body.
•
Do not watch the arc with unprotected eyes.
•
Ensure good ventilation of the machine for arc welding heat dissipation and improve duty ratio.
•
Turn off the machine when the operation has finished.
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When power switch shuts off protectively because of failure. Do not attempt to resolve.
•
If there is any problem and no authorized professional maintenance personnel are available, please
contact your local distributor or the manufacturer.
