Fronius Testbox - Torch Flow Rate Bedienungsanleitung Seite 85

Checking plasma gas flow rate on PTW-Z welding
torches
Safety
Preparations
Checking the
plasma gas flow
rate
WARNING! Work that is carried out incorrectly can cause serious injury and dam-
age. The work described below must only be carried out by Fronius-trained qual-
ified personnel!
(1)
NOTE! During the test:
- lay the adapter hosepack in a straight line from the testbox to the welding
torch
- place the welding torch on a suitable base so it is in a straight line
Place the O-ring (2) on the adapter (1)
1
as shown
(2)
Screw the 1/4 TIG / PLASMA attach-
2
ment (3) onto the adapter
Start the testbox
3
Turn the welding torch category switch
4
to the - TIG - position
(3)
83