Maintenance - Vido WD060111013U Manual

130A/160A/180A/200A/250A INVERTER MMA DC WELDING MACHINE
switch, leave the fan work to lower the temperature. Generally, it will recover within 4 or 5 minutes at
0
20 C environment temperature.
11) Under Voltage Protection
As the grid voltage decreases under 95V or 180V, the welding machine will not work normally, the
amber protection indicator light is lit, and the main circuit is cut off. The welding machine may be not
switched off, and will restore normal working automatically after the grid restores normal.
12) Over Voltage Protection
As the grid voltage exceeds 125V or 260V, the welding machine will not work normally, the amber
indicator light is lit, and the main circuit is cut off. The welding machine may be not switched
protection
off, and will restore normal working automatically after the grid restores normal.

MAINTENANCE

Warning: Remove the plug from the socket before carrying out any adjustment, servicing
or maintenance.
1. Never use water or chemical cleaners to clean your welding machine. Only wipe clean with a dry
cloth.
2. Under normal working conditions removing the housing and cleaning your welding machine with dry
compressed air at reduced pressure every six months will be quite sufficient. Cleaning at more frequent
intervals is advisable if the welding machine is operating in a dusty and dirty environment.
3. Always try to avoid getting particles of metal inside the welding machine since they could cause short
circuits.
4. Always store your welding machine in a dry place.
5. Check all cables periodically. They must be in good condition and not cracked. If the cable is
damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in
order to avoid a hazard.
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ENG