Fronius CMT 4000 Advanced, Operating Instructions Manual

Page: 153 / 212

Setup menu level
2 for the Comfort,
US, TIME 5000
Digital and CMT
control panels
Setup menu: level 2: Overview (with reference to
MIG/MAG standard synergic welding)
Changing to the second menu level
(2nd)
1
Open the Process setup menu
2
Select "2nd" welding parameter
3
Press and hold the Store button
4
Press the Process button
5
Release the Store button
The power source is now in the
second menu level (2nd) of the Setup
menu. The function “PPU” (push-pull
unit) is displayed.
Selecting the function
6
Use the Process button to select the
desired function
7
Set the function with the adjusting dial
Exiting from the second menu level
(2nd)
8
Press the Store button
The power source is now in the Pro-
cess setup menu.
9
To exit from the Process setup menu,
press the Store button again
Parameters for
MIG/MAG welding
in the Setup
menu level 2
PPU
Push-pull unit (see "Calibrating the push-pull unit")
C-C
Cooling unit control
Unit -
Setting range AUT, ON, OFF
Factory setting AUT
AUT: The cooling unit cuts out after a 2-minute welding off-time
NOTE!
If the “FK 4000 thermostat” option has been installed in the cooling unit, the cool-
ing unit cuts out as soon as the return temperature has dropped below 50°C, but
no sooner than after a 2-minute welding off-time.
ON: The cooling unit is permanently ON
OFF: The cooling unit is permanently OFF
If an FK 9000 cooling unit is used, the only possible settings are ON and OFF.
153
EN
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