Nonperiodic Maintenance - Villager VWM 200 Combo Original Instruction Manual

Villager VWM 200 Combo (GB)
4.1 PERIODIC MAINTENANCE
Once every three months
●Clean the labels on the machine. Repair or replace the worn out labels.
●Repair or replace the worn out welding cables.
●Clean and tighten weld terminals.
●Check Gun, earth clamp and their cables.
●Check the main connections inside the machine.
Once every six months
●Open the covers of the machine and clean with dry air.
NOTE: The above recommended maintenence periods are indicative according to our general
experience, these may vary from work shop to work shop and the conditions of the welding
site.

4.2 NONPERIODIC MAINTENANCE

●Wire feeding rolls and the surrounding parts should be kept clean and the surface of the drive
rolls should definitely not be lubricated. Each time the wire is replaced, the dirt accumulated on
the mechanism must be cleaned with dry air .
●Contact tip and nozzle on the gun have to be cleaned regularly and changed if required.
Contact tips must be in good condition, longer tips generally give better results.