Inhaltsverzeichnis
Werbung
Verfügbare Sprachen
Verfügbare Sprachen
Before start-up
Mains operation
Before commissioning the machine, ensure that
a suitable mains connection is available. The fuse
must meet the requirements stated in the techni-
cal data.
 Connect the mains cable.
9 The device is in standby mode.
Battery operation (optional)
For mobile use, the machine can be used in bat-
tery operation with a Lorch MobilePower battery
pack.
The welding device may only be op-
erated with the appropriate Mobile-
Power 1 battery!
 Connect the battery cable.
9 The device is switched on.
When working with battery operation,
i
observe the following:
First, connect the battery cable to the
machine coupling on the welding ma-
chine and then switch the MobilePow-
er battery pack on.
Always switch the MobilePower bat-
tery pack off before disconnecting the
device coupling of the battery cable.
Never disconnect the battery cable
when operating the welding machine.
Generator operation
Alternatively, the machine can be connected to a
power generator. Please note:
– If you want to use the full power range of
the welding equipment, the output power of
the generator must at least match the input
power of the welding equipment (see Tech-
nical Data).
– If the generator is overloaded, then arc puls-
ing or an arc breakaway is possible.
07.19
Mains extension cables
‰ Only use intact mains extension cables which
offer the specified protection.
‰ Coiled cables may heat up considerably. Always
unwind extension cables fully.
When particularly long mains extension cables
are used, the mains voltage on the machine may
fall to such an extent that the welding power
falls. Shorten the extensions and/or use exten-
sions with a larger cable cross-section.
13.4 Electrode welding process
Connecting the electrode welding cable
Connect the electrode welding cable to the
minus 4 or plus 3 socket and secure the cable by
rotating it clockwise.
i
Electrode welding with positive (+) electrode:
 Connect the electrode holder to the positive
terminal 3 of the machine and secure it by turn-
ing the plug to the right.
Electrode welding with negative (-) electrode:
 Connect the electrode holder to the negative
terminal 4 of the machine and secure it by turn-
ing the plug to the right.
 Push the lever on the handle of the electrode
holder. Clamp an electrode with the exposed
end in the holder. Note the notches on the in-
ner side of the two jaws.
13.5 TIG welding process
i
Installing electrodes
 Unscrew the clamping cap 55.
 Remove the electrode 54 from the collet 53.
 Grind the end of the electrode 54.
 Slide the electrode 54 into the collet 53.
909.4119.9-02
Note the manufacturer's informa-
tion when selecting a suitable stick
electrode. The electrode diameter is
dependent upon the thickness of the
material to be welded.
For TIG welding you require a TIG valve
torch (Type LTV) for this machine.
IV
- 29 -
Werbung
Inhaltsverzeichnis
