Fronius TPS 320i, Руководство по эксплуатации, Страница: 49 / 106

47
EN
Establishing a
ground (earth)
connection
Plug the grounding (earthing) cable
into the (-) current socket and twist to
fasten it
Use the other end of the grounding
(earthing) cable to establish a connec-
tion to the workpiece
Connecting MIG/
MAG welding
torches to the
wire-feed unit
Check that all cables, leads and hose-
packs are undamaged and correctly in-
sulated
Open the wire drive cover
Open the clamping lever on the wire
drive
Check that the welding torch is correct-
ly and completely tooled up. Insert it -
marking at the top first - into the wel-
ding torch connection on the wire-feed
unit
Close the clamping lever on the wire
drive
Connect the coolant flow hose to the
coolant flow connection (blue)
Connect the coolant return hose to the
coolant return connection (red)
2
1
1
2
3
2
1
2
3
4
7
6
*
5
* On water-cooled welding torches:
4
5
6
7