Selco WF 430 ArcDrive Classic Manuel D'instructions page 33

- "Consult the "Installation kit/accessories" section".
- Connect the MIG/MAG torch to the central adapter (4),
ensuring that the fastening ring is fully tightened.
- Connect the red colored
inlet quick connector of the cooling unit.
- Connect the blue colored
outlet quick connector of the cooling unit.
- Open the right side cover.
- Check that the roller groove is consistent with the diameter of
the wire you wish to use.
- Unscrew the ring nut (5) from the spindle and insert the wire
spool.
Insert also the spool pin, insert the spool, reposition the ring
nut (5) and adjust the friction screw (6).
- Release the rolls lever of the wire feeder (7), sliding the end
of the wire into the wire guide bush and, passing it over the
roller, into the torch fitting. Lock the feed support in position,
checking that the wire has entered the roller groove.
- To load the wire onto the torch, press the wire feed push-
button.
- Adjust the gas flow from 5 to 20 l/min.
3 SYSTEM PRESENTATION
3.1 General
The wire feed unit WF 430 is the mobile part of a complete
MIG/MAG welding system which uses the Quasar... generators.
It is connected to the generator by a bundle of cables of variable
length. The unit is extremely compact with the "coil" compart-
ment fully protected from dust, chips, etc., and electrically
insulated.
water pipe of the torch to the
water pipe of the torch to the
3.2 Front control panel
WF 430 ArcDrive Classic
WF 430 ArcDrive Smart
WF 430 ArcDrive Exclusive, RapiDeep Exclusive,
RapiDeep Steel
1 VRD Voltage Reduction Device
Shows that the no-load voltage of the equipment is
controlled.
2 General alarm
Indicates the possible intervention of protection devices
such as the temperature protection.
3 Power on
Indicates the presence of voltage on the equipment
outlet connections.
4 Welding parameters
Wire speed
Current
Part thickness
33