6 Putting into operation
6.12 Manual torch neck change
Fig. 16
Manual torch neck change
EN - 18
NOTE
• The pressure force of the pressure roller has been factory pre-set. Do not
change the contact pressure by bending leaf spring, but only via the fine
adjustment, if required.
2 Open the housing cover at the changeable body WHPP, relieve the leaf
spring tension and swing out the pressure roller.
3 Press the "Currentless wire feed" pushbutton at the changeable body WH.
4 This completes the introduction of the wire.
1.
2.
NOTE
• Do not change the hand lever position during the change procedure! This
will result in malfunctions. The open knife will cause the pre-tensioned
welding wire to expand and to become cut off when actuated next.
These wire pieces will block the locking mechanism and inevitably lead
to failures of the entire system!
1 Insert the hand lever through the sealing lips of the clamp clip into the bore.
2 Move the hand lever forwards in the direction of the torch neck past the
pressure point to the stop and take out the torch neck.
3 Insert the torch neck into the changeable body up to the stop.
4 Push the hand lever toward the rear up to the stop and take it out, after
locking it.
WH and WHPP
4.
3.