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EN
WF 25i Robacta Drive control panel / WF 60i Robacta
Drive CMT
WF 25i Robacta
Drive control pan-
el / WF 60i Robac-
ta Drive CMT
(1) (2)
(4)
(5)
(3)
No. Function
(1) Gas-test button
for setting the required gas flow
rate on the pressure regulator
- Gas will flow out for 30 sec-
onds after the gas-test but-
ton is pressed. Press the
button again to stop the gas
test flow before the end of
this period
No. Function
(2) F1 button
currently without function
(3) Wire retract button
for retracting the wire electrode with no accompanying flow of gas or current
- While the button is being pressed, the wirefeeder runs at the preset wire re-
tract speed
The wire electrode can be retracted using one of two methods:
Method 1
Retracting the wire electrode using the preset wire retract speed:
- Press and hold the wire retract button
- The wire electrode will be retracted 1 mm (0.039 in.) after the wire re-
tract button is pressed
- After a short pause, the wirefeeder continues to retract the wire elec-
trode. If the wire retract button remains pressed, the speed will increase
every second at a rate of 10 m/min (393.70 ipm) until the preset wire re-
tract speed is reached
Method 2
Retracting the wire electrode in 1 mm increments (0.039 in. increments) – always
press the wire retract button for less than one second (tap)
NOTE! Do not allow long lengths of wire electrode to be retracted, as the wire
electrode is not wound onto the wirespool when retracted.
NOTE! If there was a ground earth connection with the contact tip before the wire
retract button was pressed, the wire electrode will be retracted when the button is
pressed until it is short-circuit-free – it retracts by no more than 10 mm (0.39 in.)
with each press of the button.
If the wire electrode is to be retracted further, the wire retract button must be
pressed again.
NOTE! If there is a ground earth connection with the contact tip before the wire
threading button is pressed, when the button is pressed the wire electrode will be
retracted until it is short-circuit-free –- it retracts by no more than 10 mm (0.39 in.)
with each press of the button.
If there is still a ground earth connection with the contact tip after 10 mm (0.39 in.)
of wire retraction, pressing the wire threading button again will cause the wire
electrode to be retracted again by a maximum of 10 mm (0.39 in.). The process
will be repeated until there is no longer a ground earth connection with the contact
tip.
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