Fronius Robacta Drive Manual De Instrucciones página 68

Adjust Setting
Screw
Danger of injury due to rotating feed rolls.
This can result in serious injury.
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▶
Visible graduations with contact pressure set for the welding wire used:
0.5 - 1.5
2.0 - 3.5
3.5
1
Replace Wear
Parts on Torch
Neck
Risk of scalding due to hot coolant.
This can result in severe scalds.
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IMPORTANT! Observe the following when removing the torch neck from the Ro-
bacta Drive coupling point.
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-
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68
CAUTION!
Do not touch the feed rolls.
Adjustment of the setting screw is only permissible with the welding wire
threaded.
Al-, AlSi, AlMg
CuSi-, Fe-, CrNi
max. contact pressure
2
0,5 1,5 2
CAUTION!
Turn mains switch on power source to "O" position prior to removing torch
neck.
Cut welding wire to length at contact tube
Press torch neck in and hold
Unscrew union nut completely
Pull torch neck straight off with one quick movement.
3
1
3,5