Fronius TPS/i Robotics TWIN Push Operating Instructions Manual page 66

Installing the CrashBox, torch hosepack and TWIN welding torch
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2
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Connecting the protective gas shield and grounding cable
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2
3
Preparing the TWIN wirefeeder for operation
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2
3
4
Defining weld nuggets 1 and 2 on the power sources
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2
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6
Final tasks
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Mount the robot flange and CrashBox on the robot
Insert the inner liners into the torch hosepack
Install the clamp on the CrashBox
Insert the torch hosepack into the clamp
Connect CrashBox cable
Connect torch hosepack to the wirefeeder
Insert the inner liners into the TWIN welding torch
Install the torch body coupling
Check the function of the torch body coupling
Install wearing parts on the TWIN welding torch
Install TWIN welding torch on the torch hosepack
Connect protective gas shield supply to both power sources
Connect one grounding cable per power source to the power sources
Connect both grounding cables to the workpiece
(see also "Ground connection" on page 25)
Connect wirefeeding hoses to the welding wire drums
Connect wirefeeding hoses to the TWIN wirefeeder
Insert the feed rollers
Close all covers
Switch on power source 2, leave power source 1 switched off
Place sticker 2 in a clearly visible location on power source 2
Set the parameter to 2 in the setup menu of power source 2 under Defaults/System/
TWIN Setup
Switch on power source 1
Place sticker 1 in a clearly visible location on power source 1
Check that the parameter is set to 1 in the setup menu of power source 1 under De-
faults/System/TWIN Setup
Carry out an R/L comparison on both power sources
Thread the wire electrodes
Set the contact pressure
Set the TWIN characteristics on both power sources
(Welding process / Filler metal / Change material settings ... Step 4 - Select the char-
acteristic from the characteristics available for each welding process)
Set stick out
If necessary, carry out system calibration (e.g. if there is a WF REEL unwinding wire-
feeder)
Define the lead/trail signal on the robot controls
Set TWIN parameters