Calibrating The Testing System And Testing The First Torch Neck - Fronius Robacta series Bedienungsanleitung

Screwing in the adjusting sleeve
Positioning the torch neck and the torch neck holder
on the base plate
Calibrating the
Testing System
and Testing the
First Torch Neck
Lightly securing the torch neck holder
If the dowel pin does not glide into the adjusting sleeve or only does so with difficulty, the
torch neck holder with torch neck must be readjusted
Remove the gas nozzle
4
To distinguish between centering sleeves
and adjusting sleeves, the adjusting slee-
ves are equipped with two additional cross
grooves.
Unscrew the appropriate adjusting
5
sleeve from the base plate of the Rob-
acta W / V testing system
Screw the adjusting sleeve into the
6
torch neck of the complete system ins-
tead of the contact tip
Place the torch neck in the torch neck
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holder on the base plate
Secure the torch neck using a union
8
nut
Position the torch neck holder with
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torch neck on the base plate
Align the torch neck holder with torch
1
neck in line with the testing unit at a mi-
nimum distance of 15 mm (0.59 inch)
from the adjusting sleeve
Lightly secure the torch neck holder
2
using a clamp
Testing the torch neck: Insert the tes-
3
ting unit dowel pin into the adjusting
sleeve by pressing on the spring
The dowel pin must fully glide into the
adjusting sleeve with ease.
The dowel pin must glide out of the ad-
justing sleeve with ease after the
spring is released due to the spring
force.
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