Br
ief instr
uc
tions
Schematic design
Pr
ocedur
e f
or c
ommissioning
1.
Selec
t curr
en
t c
on
tac
t
tube,
driv
e r
ollers and c
or
e or liner
acc
or
ding
to
the filler meta
l.
2.
Check curr
en
t c
on
tac
t
tube and welding
tor
ch c
onnec
tion
for solid fit
.
3.
Check wir
e driv
e r
ollers f
or cleanliness and c
orr
ec
t fit
.
4.
Lay c
onnec
tion ca
ble assembly as shown at
the
top lef
t.
5.
Lay
the ear
th ca
ble as shown at
the
top lef
t.
6.
Check
the ear
th ca
ble on
the welding machine and on
the
workpiece / welding
ta
ble f
or solid fit
.
7.
Adjust
the c
orr
ec
t gas flow r
ate
.
8.
Pr
eselec
t
the char
ac
teristic cur
ve (see back).
Notice
Induc
tanc
e ef
fec
t
•
The laying of
the c
onnec
tion ca
ble assembly and
the
ear
th ca
ble has a c
onsider
able ef
fec
t on
the welding char
-
ac
teristics.
•
Ma
ke sur
e
that
the c
onnec
tion ca
ble assembly and
the
ear
th ca
ble ar
e laid c
orr
ec
tly and a
void c
oil windings (see
illustr
ations on
the lef
t).
