Changing The Wire Feed Rollers; Inching The Wire Electrode - EWM Taurus 301 Basic FKG Operating Instructions Manual

5.7.4

Changing the wire feed rollers

Unsatisfactory welding results due to faulty wire feeding!
Wire feed rollers must be suitable for the diameter of the wire and the material.
• Check the roller label to verify that the rollers are suitable for the wire diameter.
Turn or change if necessary!
• use V-groove rollers with for steel wires and other hard wires,
• use U-groove rollers for aluminium wires and other soft, alloyed wires.
• Slide new drive rollers into place so that the diameter of the wire used is visible on the drive roller.
• Screw the drive rollers in place with knurled screws.
5.7.5

Inching the wire electrode

Risk of injury due to welding wire escaping in an unpredictable manner!
Welding wire can be conveyed at very high speeds and, if conveyed incorrectly, may
escape in an uncontrolled manner and injure persons!
• Before mains connection, set up the complete wire guide system from the wire spool to the
welding torch!
• Remove the pressure rollers from the wire feed unit if no welding torch is fitted!
• Check wire guide at regular intervals!
• Keep all casing covers closed during operation!
099-005148-EW501
01.03.2012
Design and function
NOTE
Figure 5-8
CAUTION
MIG/MAG welding
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