System Presentation; General; Front Control Panel - voestalpine Bohler WF 330 ArcDrive Classic Instrucciones De Uso

- Connect the MIG/MAG torch to the central adapter (4),
ensuring that the fastening ring is fully tightened.
- Connect (5) the earth clamp to the negative socket (-) (6) of
the power source.
- Connect the red colored
inlet quick connector of the cooling unit.
- Connect the blue colored
outlet quick connector of the cooling unit.
- "Consult the "Installation kit/accessories" section".
- 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 (7) from the spindle and insert the wire spool.
Insert also the spool pin, insert the spool, reposition the ring
nut (7) and adjust the friction screw (8).
- Release the rolls lever of the wire feeder (9), 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.
water pipe of the torch to the
water pipe of the torch to the

3 SYSTEM PRESENTATION

3.1 General

The wire feed unit WF 330 is the mobile part of a complete
MIG/MAG welding system which uses the TERRA... 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.

3.2 Front control panel

WF 330 ArcDrive Classic
WF 330 ArcDrive Smart
WF 330 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.
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