Table
of
contents
1
2
Machine
elements
......
.
.....
. . 4
Explanati
on
of
symbols
.....
....
4
2.1 Meaning
of
the symbols in the operation
manual . .
...
.
..
. .
......
. .
.....
. . . . . . . . . 4
2.2 Meaning
of
the symbols on the machine
...
. . . 4
3 Safety
precautions
..
. . . .
..
...
..
5
4
Ambient
conditions
.............
5
5
General regulation
of
use
.
.....
. . 6
6
UW
inspe
ct
i
on
.......
..
.
..
....
6
7
Unit
protection
. . . .
.....
. .
..
. . . . 6
8 Noise
emission
..
.
...
. . .
....
. . . 6
9 Electromagnetic
co
mp
a
tibility
(EMC) .
..
........
.....
. .
......
6
10
Transport
. .
...........
. . .
...
. . 6
11
Befor
e
start-up
.
............
...
. 7
11.
1 Fasten transportation belt. . . . . .
.....
.
.....
. 7
11.2 Fastening accessories bel
t.
. .
.....
. .
.......
7
11.3 Electrode
we
lding process
...
. . . . . . . .
......
8
11.4 T
IG
welding process
...
. . . . . . .
...
....
..
...
8
11.5 MIG welding process . . . . . . .
.....
.
...
.
....
9
11
.6 Connecting
th
e g
ro
und cable
......
.
...
.....
9
11
. 7 Connecting the power supply
...
...
. . .
......
9
12
Start-up
......................
10
12
.1
Electrode welding process . . .
............
. 11
12.2
TIG welding
pr
ocess . . . . . . . . . . . .
.....
.
..
. 12
12
.3 MIG welding process (MIG/MAG}
......
. .
...
12
12.4 Calling up the seconda
ry
parameters
......
..
13
12.5 Special functions . . . . . . . . . .
.....
. .
...
. . . 14
13 Graphs . .
.. ..
.
.....
....
.
....
. 15
13.1 El
ec
trode . . .
....
. . .
...
•
....
. . . . . .
...
..
15
13.2 TIG
...
..
.
......
. .
..
.
..
..
..
. . . . . . .
....
15
13.3 MIG (MIX,
C0
2
) . • • •
••
.
••
.
.•.•.•
.
••••••.
15
14
Messages .
....
. . .
......
.
..
. . .
16
14.1 Status messages
........
. . . . . . . . . . . . .
..
16
14.2 Error messages .
..
.
..
. .
..
. . . . . . .
...
.
...
16
15
Welding bas
ics
. .
..
. . .
..
.
..
. . . 18
15.1 Stick electrode welding .
...
•
...
. . . . .
...
...
18
15.2 TIG welding
....
. . . . . . . .
....
. . . . .
..
. .
..
18
16
Fundamentals of the MIG/MAG
welding
pr
ocess
......
.
.......
20
LORCH
16.1 Principle
of
the MIG/MAG welding process . . .
20
16.2 Arc types. . . . . .
........
.
..
. .
......
.
..
20
17
Technical data . . .
..
. . .
..
.
..
. . . 22
18
Maintenance and
repair
. .
...
.
..
24
19
Disposal
..
..
.........
..
.
.....
24
20
Servic
e
......
..
....
. .
..
...
.
..
24
21
Declaration
of
conformity
...
....
24
22 Ersatzteilliste I
spa
re parts
list
I
Cm1coK
,a,eTan
ei::t
....
.
........
.
25
22
.1
MX
350
EU
..
.
....
. . . . . . . . . . . .
...
......
25
23
Strom
l
aufplan
I
schematic
I
CxeMaT
HYeCKHH
.
..
.
...
.
......
28
23.1 MX 350 EU . . . . . . . . . . . . . .
...
. . . . . . . . . 28
23.2 Orahtvorscl1ubkoffer I
wir
e
feeder/
6
1101(
no.Qa
Y"1
npOB
OJlO
K
l-1
MF-07 (EURO)
....
...
. . . . .
...
.
30
24
Anschlussbelegung
I terminal
as
signm
e
nt
I CxeMa
KOHTaKToe
pa3beMa . .
....
. .
..
...
. . .
...
.
31
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