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Connecting The Power Supply; Mains Operation; Electrode Welding Process; Tig Welding Process - LORCH MicorStick 160 BasicPlus/CntrolPro Bedieningshandboek

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13.3 Connecting the power supply

Mains cable with device coupling
Danger of death through electrocution!
If the plug-in mains cable is used incor-
rectly when humidity or moisture is pre-
sent, particularly outdoors, then electro-
cution is possible.
When working in mains operation, ob-
serve the following:
First, connect the mains cable to the ma-
chine coupling on the welding machine
and then connect the mains cable to the
mains plug in the mains socket.
Always disconnect the mains plug from
the mains socket before disconnecting
the machine coupling.

Mains operation

Before commissioning the machine, ensure that a suit-
able mains connection is available. The fuse must meet
the requirements stated in the technical data.
 Connect the mains cable.
9 The device is in standby mode.
Battery operation (optional)
For mobile use, the machine can be used in battery opera-
tion with a Lorch MobilePower battery pack.
 Connect the battery cable.
9 The device is switched on.
When working with battery operation, ob-
i
serve the following:
First, connect the battery cable to the ma-
chine coupling on the welding machine and
then switch the MobilePower battery pack on.
Always switch the MobilePower battery pack
off before disconnecting the device coupling of
the battery cable.
Never disconnect the battery cable when op-
erating 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 weld-
ing equipment, the output power of the generator
- 24 -
must at least match the input power of the welding
equipment (see Technical Data).
– If the generator is overloaded, then arc pulsing or
an arc breakaway is possible.
Mains extension cables
‰ Only use intact mains extension cables which offer the
specified protection.
‰ Coiled cables may heat up considerably. Always un-
wind 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 extensions with a larger cable
cross-section.

13.4 Electrode welding process

Connecting the electrode cable
Connect the electrode welding cable to the negative 3
or positive 4 socket and secure the cable by rotating it
clockwise.
i
Electrode welding with positive (+) electrode:
 Connect the electrode holder to the positive terminal
4 of the machine and secure it by turning the plug to
the right.
Electrode welding with negative (-) electrode:
 Connect the electrode holder to the negative terminal
3 of the machine and secure it by turning the plug to
the right.
 Push the lever on the handle of the electrode holder.
Clamp an electrode with the exposed end in the hold-
er. Note the notches on the inner 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.
909.2759.9-05
Before start-up
Note the manufacturer's information when
selecting a suitable stick electrode. The elec-
trode diameter is dependent upon the thick-
ness of the material to be welded.
For TIG welding you require a TIG valve
torch (Type LTV 1700) for this machine.
IV
05.19

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