Stel MAX dp 171C Manual De Instrucciones Para El Uso Y El Mantenimiento página 43
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- Instrucciones para el uso y el mantenimiento (79 páginas)
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MAX dp 171-201C
TECHNISCHE BESCHREIBUNG
COD. 6910700020
11.0 ABBILDUNGEN
11.1 BEIM SCHWEISSEN RÜCKSEITIG UND SEITLICH ZU BE-
ACHTENDE ABSTÄNDE
11.2 SICHERHEITSBESCHILDERUNG
ATTENZIONE!
ACHTUNG!
ATTENTION!
SICHERHEITSBESCHILDERUNG FÜR SCHWEISSMASCHINEN – GEMÄSS RICHTLINIE 92/58/EWG UND BESTIMMUNGEN UNI 7543-1-3
108
DEUTSCH
BEWARE!
ATENCION!
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
ENGLISH
MAX dp 171-201C
COD. 6910700020
welded, then quickly retracting the electrode until the arc is maintained.
s (mm)
a (mm)
0÷3
0
3÷6
0
3÷12
0÷1.5
If the movement is too slow it may cause the electrode to stick to the part,
in this case the electrode may be freed by pulling it to one side; on the other
hand, if the movement is too fast it may extinguish the arc
- Making the weld:
There are many techniques for making the joints and they vary according to the
operator's requirements. Two classical methods will be studied as an example:
Electrode diameter
mm
1.6
2
2.5
3.25
4
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
TECHNICAL DESCRIPTION
d (mm)
α (°)
0
0
s/2 MAX
0
0÷2
>60
Welding current
min.
max.
25
50
40
70
60
110
100
140
140
180
41
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