Villager VWM 200 Combo, Original Instruction Manual, Page: 38 / 106

Villager VWM 200 Combo (GB)
The secondary rectifier of Check and Replace it if
transformer is possibly damaged.
necessary.
The feed back circuit is possibly Check and Replace it if
damaged.
necessary.
Possible unavailability of the Check and Reconnect it.
connection of switch.
6
．
Welding current or voltage cannot be adjusted
The main control PCB is out of order. Change the control PCB
7
．
Welding curr ent or voltage isn’t stabilized
Pressure in the pressure roll is not Adjust the pressure roll.
enough.
Gas flow rate is not enough. Adjust the gas flow rate.
Circuits are possibly damaged. Check and replace them if
necessary.
Possible capacitors are possibly Replace them if necessary.
damaged.
Possible unavailability of Check and reconnect if
connection inside this welding necessary.
machine.
Possible disconnection of earth Check and reconnect if
cable, or unavailability of necessary.
connection of the earth cable and
workpiece.
8
．
Heater is not working Fuse is blown out. Change the fuse.
Heater is out of order. Change Heater.
Photos and illustrations in this guide may differ from the original product!