Fronius CMT 4000 Advanced Operating Instructions & Spare Parts

145
EN
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)
Open the Process setup menu
Select "2nd" welding parameter
Press and hold the Store button
Press the Process button
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
Use the Process button to select the
desired function
Set the function with the adjusting dial
Exiting from the second menu level
(2nd)
Press the Store button
The power source is now in the Pro-
cess setup menu.
To exit from the Process setup menu,
press the Store button again
Parameters for
MIG/MAG welding
in the Setup menu
level 2
AUT: The cooling unit cuts out 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.
1
2
3
4
5
6
7
8
9
PPU
Push-pull unit (see "Calibrating the push-pull unit")
Unit s
Setting range 0.1 - 5.0
Factory setting 1.0
C-C
Cooling unit control
Unit -
Setting range AUT, ON, OFF
Factory setting AUT
NOTE! If the “FK 4000 thermostat” option has been installed in the cooling unit,
the cooling 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.

Fronius CMT 4000 Advanced Specifications

General

Brand	Fronius
Model	CMT 4000 Advanced
Category	AC Power Distribution
Language	English