Fronius Robacta TC 2000, Инструкция по эксплуатации и запасные части

Страница: 48 / 72

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Cleaning the gas
nozzle tip and
nozzle fitting - de-
tailed description
Position the welding torch approxima-
tely 50 mm (1.97 in.) centrally above
the middle of the cleaning opening
Move the welding torch vertically into
the cleaning position
- see figure
Begin cleaning and hold the welding
torch for approximately 1 second in the
cleaning position
Spraying parting
agent - detailed
description Applying parting agent evenly has the following advantages:
-
reduced welding spatter accumulation
- prevents re-soiling
Place the welding torch in the spray
position
- see figure
Spray welding torch with parting agent
for approximately 0.7 seconds
Move the welding torch to the start position above the cleaning opening - approximate-
ly 50 mm (1.97 in.) centrally above the middle of the cleaning opening
- The cleaning operation is complete and the welding torch is ready for use again
NOTE! During the cleaning operation, blow out the welding torch with com-
pressed air through the hosepack - any remaining dirt or parting agent is re-
moved.
60 mm ( 2
.3
6 in.)
50 mm ( 1
.9
7 in.)
(1)
NOTE! If the brush seal (1) is fit-
ted, note the changed reference
point when positioning the welding
torch.
1
2
3
NOTE! If the brush seal (1) is fitted, note the changed reference point when posi-
tioning the welding torch.
75 mm ( 2
.9
5 in.)
65 mm ( 2
.5
6 in.)
(1)
NOTE! During the spraying pro-
cess, ensure that compressed air
is not blown out through the weld-
ing torch.
1
2
3