Fronius AccuPocket 150/400 TIG, Руководство по эксплуатации

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MMA welding
Preparatory
work
1
Press the On/Off button for at least two seconds to turn off the power
source
- the indicators go out
2
Plug the grounding cable into the (+) or (-) current socket depending on
which type of electrode is to be used and turn it clockwise to latch it in place
3
Use the other end of the grounding cable to establish a connection to the
workpiece
4
Plug the electrode holder into the (+) or (-) current socket depending on
which type of electrode is to be used and turn it clockwise to latch it in place
5
Insert the rod electrode into the electrode holder
WARNING!
Danger from electrical current.
This can result in serious personal injury and damage to property.
▶
As soon as the power source is switched on, the electrode in the elec-
trode holder is live. Make sure the electrode does not touch any persons
or electrically conductive or earthed parts (e.g. the housing, etc.).
6
Press the On/Off button for at least two seconds to turn on the power
source
-
the welding current indicator lights up
- the display shows the specified welding current
MMA welding
1
Use the welding process button to select one of the following processes:
MMA welding - the MMA welding indicator lights up after selection
MMA welding with Cel electrode - the MMA welding with Cel elec-
trode indicator lights up after selection
2
Press the setting value button until
the welding current indicator lights up
3
Select the amperage using the adjusting dial
- Power source is ready for welding
SoftStart / Hot-
Start function This function is used to set the starting current.
Setting range: 0 - 200%
Operating principle:
At the start of the welding process, the welding current is reduced (SoftStart) or
increased (HotStart) for 0.5 seconds, depending on the setting.
The change is shown as a percentage from the set welding current.
The duration of the starting current can be changed in the Setup menu using the
Hti parameter, see
Parameters for MMA welding on page 50 .
39
EN