Fronius TransSteel 3500 Rob, Operating Instructions Manual

Page: 72 / 104

72
Exiting the setup menu
Welding parame-
ters for MIG/MAG
welding in the
Setup menu level
2
Press and hold the "Mode" button
Press the "Process" button
Release the "Mode" and "Process" buttons
13
14
15
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.
IMPORTANT! If the coolant temperature and flow monitoring options have been
installed in the cooling unit, the cooling unit cuts out as soon as the return-flow
temperature drops below 50°C, but at the earliest after a 2-minute welding off-
time.
On: The cooling unit is permanently ON
Off: The cooling unit is permanently OFF
IMPORTANT! If the FAC welding parameter is used, the C-C parameter is not
restored to the factory setting. If the MMA welding process is selected, the cool-
ing unit is always switched off, even if the switch is in the "On" position.
C-t Cooling time - time from when flow monitoring is triggered until the "no | H2O"
service code is output. For example, if there are air bubbles in the cooling sys-
tem, the cooling unit will not cut out until the end of this pre-set time.
Unit: s
Setting range: 5 - 25
Factory setting: 10
IMPORTANT! Every time the power source is switched on, the cooling unit car-
ries out a test run for 180 seconds.
SEt Setting - country-specific setting (Standard/USA) ... Std / US
Unit: -
Setting range: Std, US (Standard/USA)
Factory setting:
Standard version: Std (measurements: cm/mm)
USA version: US (measurements: inches)
r r (resistance) - welding circuit resistance (in mOhm)
see "Measuring welding circuit resistance r"
L L (inductivity) - welding circuit inductivity (in microhenry)
see "Displaying welding circuit inductivity L"