Fronius TTB 160 G Manual De Instrucciones página 33

Changing the
1
Torch Body –
Gas-Cooled Wel-
ding Torches
3
NOTE!
When changing the torch body, ensure that only the related systems are installed.
▶
IMPORTANT! When installing the torch body, ensure that it is pushed all the way in and
snaps into place.
Changing the
1
Torch Body –
Water-Cooled
Welding Torches
2
3
Do not install gas-cooled torch bodies on water-cooled hosepacks or vice versa.
Switch off the power source and disconnect from the grid;
wait for the after-run phase of the cooling system
For a CU 600 MC cooling unit:
empty the torch hosepack using the power source or welding torch
For other cooling units:
disconnect the coolant supply hose from the cooling unit
Purge the coolant supply hose with max. 4 bar compressed air so that the majority of
the coolant flows back into the coolant container
2
180°
1
1
33