xFUME POWER 250
6 Putting into operation
EN
-
19
6.3.1 Equipping the wire feed rolls
The xFUME
®
POWER 250 comes equipped with 0.8–1.0 mm wire feed rolls as standard.
To replace the wire feed rolls, please see the instructions in the following section:
6.3.2 Installing the wire spool
The welding power source is supplied without a wire spool and must be fitted with one before it is
commissioned. The welding wire used depends on the material to be welded. The contact tip of the welding
torch must be suitable for the welding wire.
6.3.3 Feeding in the wire
1
Open the cover
Fig. 4 Wire feeder motor 100 W on page EN
2
Open the clamp lever
.
3
at the basket coil and feed into the wire guide tube
4
through the inlet tube
and over the drive roll
into the torch connector.
5
Close the rocker arm
.
NOTICE
► Observe the groove geometry and the wire diameter. The wire electrode and drive rolls must be
compatible with each other.
► All grooved drive rolls have two guide grooves: 0.8 mm and 1.0 mm. If worn, the drive rolls cannot
be used and must be replaced.
► Always replace/change the drive rolls in pairs.
► The drive rolls should be changed whenever the wire type or the wire diameter are changed or the
drive rolls are worn out.
1
2
Squeeze the wire spool fastener and remove from
the wire mandrel.
3
Put the wire spool on the wire mandrel. Ensure that
the nipple hole is correctly seated on the mandrel.
4
Squeeze the wire spool fastener and place it on
the mandrel.
NOTICE
► Lay the cable assembly in a straight line so that the wire feed distance is short and the wire can be fed
in a straight line.
Содержание xFUME POWER 250
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