WF 25i Robacta Drive / WF 60i Robacta Drive
CMT
WF 25i Robacta
Drive / WF 60i
Robacta Drive
CMT control
panel
No. Function
(1) Gas-test button
For setting the required gas
flow rate on the pressure regu-
lator
Gas will flow out for 30 seconds
after the gas-test button is
pressed. Press the button again
to stop the gas flow prema-
turely.
No. Function
(2) F1 key
Currently without function
(3) Wire retract button
For retracting the wire electrode with no accompanying flow of gas or cur-
rent
While the button is being pressed, the wirefeeder runs at the preset wire
retract 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 "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 in-
crease every second at a rate of 10 m/min (393.70 ipm) until the pre-
set wire retract 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)
IMPORTANT! Do not allow long lengths of wire electrode to be retracted,
as the wire electrode is not wound onto the wirespool when retracted.
IMPORTANT! If there was a ground earth connection with the contact tip
before the wire retract button was pressed, the wire electrode will be re-
tracted 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.
77
EN
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