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TotalArc² 3000/4000/5000 - Eutectic
TotalArc² 3000/4000/5000 - Eutectic
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MIG/MAG welding<br />
- Push axles - back in again - the anti-twist lock of each<br />
axle must latch into place<br />
- Push the pressure levers and downwards<br />
- Pivot the clamping devices and into the vertical position<br />
- Set the contact pressure by means of the clamping nuts<br />
and<br />
- Close the wire-spool cover or side panel<br />
Caution! Before starting up for the first time read the<br />
sections headed “Safety rules” and “Starting to use the<br />
power source”.<br />
- Plug the earth cable into the current socket and latch it in<br />
firmly.<br />
- Connect the other end of the earth cable to the workpiece<br />
- Plug the torch into the central torch connector<br />
- Attach the water hoses of the welding torch to the plug-type<br />
connections and<br />
- Plug the machine into the mains<br />
- Shift the mains switch into the "I" position (all the indicators<br />
on the control panel briefly light up)<br />
Caution! On water-cooled machines, the water-flow<br />
must be checked at regular intervals while the machine<br />
is in operation - you must be able to see that the coolant<br />
is flowing back properly.<br />
- Use the Process button to select the "MIG/MAG welding"<br />
process<br />
- Use the MIG/MAG mode button to select the desired<br />
operating mode<br />
- Use the torch mode button to select the desired operating<br />
mode<br />
N.B.! For details of how to set the parameters for the "Aluminium<br />
welding start-up" and "Spot welding" torch operating modes,<br />
please see the section headed "The set-up menu".<br />
- Use the Program button to select the desired welding<br />
program ("characteristic") according to the table of the programs<br />
- Specify the required welding power, via either the sheet<br />
thickness , welding current or wirefeed speed<br />
parameter<br />
N.B.! The parameters sheet thickness , welding current or<br />
wirefeed speed are directly interlinked. It is sufficient to<br />
change just one of the four parameters, as the other three<br />
parameters are always automatically adjusted to match.<br />
N.B.! (Applies to the "Spot welding" torch operating mode: If no<br />
current-flow starts up within 2 seconds, the machine switches<br />
itself off. This means that when you try again, you must press<br />
the torch trigger again.<br />
- Open the gas-cylinder valve<br />
- Set the gas-flow rate<br />
- Press the torch trigger and start welding<br />
In order to achieve an optimum welding result, it is necessary<br />
in some cases to make corrections to the arc-length correction<br />
and droplet-detachment / arc-force correction parameters as<br />
well as to the background parameters gas pre and post-flow and<br />
/ or soft-start.<br />
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