74
MIGGY 161
COD. 6908300020
STEL s.r.l.
– Via del Progresso n° 59 – 36020
Loc. Castegnero (VICENZA) - ITALY
TEL. +39 444 639525 (central.) – +39 444 639682 (comm.)
FAX +39 444 639641 – E-mail: stel @ stelgroup.it
http: www.stelgroup.it
5.3- ANLEITUNG ZUM ELEKTRODENSCHWEISSEN (MMA)
1) Sich an die vorab gegebenen Anleitungen betreffend den Primäranschluss und
die Installation halten.
2) Das Massekabel an die negative Buchse des Generators (Bez. 13, Absatz 5.1)
anschließen.
3) Die Elektrodenzange an die positive Buchse des Generators (Bez. 14, Absatz
5.1) anschließen.
4) Den Umschalter (Bez. 4, Absatz 5.1) auf die Elektrodenschweißposition stellen.
5) Die blank gelegte Seele der Elektrode in die Zange einführen.
6) Durch den Potentiometer zur Stromregulierung den Schweißstrom einstellen
(Bez. 5, Abs. 5.1)
7) Durch den Potentiometer zur Funktionsregulierung den ARC-FORCE-Wert
einstellen (Bez. 12, Absatz 5.1)
5.4- ANEITUNG ZUM WIG-SCHWEISSEN
1) Sich an die vorab gegebenen Anleitungen betreffend den Primäranschluss und
die Installation halten.
2) Das Massekabel an die positive Buchse des Generators (Bez. 14, Absatz 5.1)
anschließen.
3) Den Brenneranschluss an die negative Buchse der Maschine (Bez. 13, Absatz
5.1) anschließen.
4) Den Umschalter (Bez. 4, Absatz 5.1) auf die WIG-Schweißposition stellen.
5) Die Gasflasche (Argon) an die eigens hierfür vorgesehene Vorrichtung auf der
Rückseite des Generators anschließen.
6) Den Schweissstrom mit dem Potentiometer zur Stromregulierung einstellen.
(Bez 5, Absatz 5.1
.)
7) Mit Hilfe des Potentiometers zur Regulierung der Funktionen die SLOPE-
DOWN-Rampenzeit (Absinkrampe) einstellen (Bez. 12, Absatz 5.1)
TECHNISCHE BESCHREIBUNG
DEUTSCH
35
MIGGY 161
COD. 6908300020
STEL s.r.l.
– Via del Progresso n° 59 – 36020
Loc. Castegnero (VICENZA) - ITALY
TEL. +39 444 639525 (central.) – +39 444 639682 (comm.)
FAX +39 444 639641 – E-mail: stel @ stelgroup.it
http: www.stelgroup.it
5.4-PREPARING FOR MIG WELDING WITH GAS
1) Respect the indications given previously concerning primary connection and
installation.
2) Connect the earth cable to the negative
socket (ref. N°13 par. 5.1) of the generator.
3) Insert the connector of the MIG torch in the centralised euro socket (ref. N°7 par. 5.1)
and tighten the ring nut.
4) Connect the gas cylinder (MIX) to the coupling provided on the rear panel of the
machine.
5) Check the position of the polarity changing cable, opening the side door: for MIG
welding WITH GAS it must be in position “+”.
6) Load the wire, opening the side door and ifitting the bobbin on the reel provided.
7) Insert the wire in the wire feeder, making it adhere to the race of the roller
(ATTENTION: the roller has two races because by turning it over it can be used for
another size of wire). When changing the section of the wire it is necessary to change the
rollers and the current supply pipe (that is the end part of the torch from which you can
see the wire protruding).
8) Unscrew the outside end of the torch (nozzle) and the current supply pipe to facilitate
the passage of the wire.
9) Unwind the torch cable so that the wire makes the least possible number of curves .
10) Insert the plug in a suitable power socket.
11) Close the pressing roller, switch on the machine turning the line switch to “ON”
position, press the wire advance button (ref. N°11 par. 5.1) to make the feeding motor run
until the wire comes out of the torch (keep the side door closed while performing this
operation). Switch off the machine, turning the line switch to “OFF” position.
12) Screw the current supply pipe and the nozzle back on.
*: The burn-back is a delay in switching off the welding arc with respect to the stopping of the
wire feeding device. With the potentiometer set at “0” the wire feeder stops at the same time
as when the arc goes out . For high welding currents it is advisable to set the value “0” (make
a few tests).
Incorrect regulation of this parameter may lead to:
-
Burn-back too low: at the end of welding, the piece of wire protruding from the torch is
too long; it is therefore difficult to resume welding.
-
Burn-back too high: at the end of welding, the piece of wire protruding from the torch is
too short and in extreme cases the wire may stick to the current supply pipe.
ENGLISH
TECHNICAL DESCRIPTION
