Name:
Nr.:
1
1
2
3
4
5
6
7
8
9
10
11
12
2 11-10
9-101-2
3-2
5-6
7-6
1-2
3-2
3-2
3-2
1-2
1-2
27-10
5-2
5-2
5-2
7-2
7-2
7-2
15-6
9-6
9-6
9-6
13-6
13-6
13-6
11-6
11-6
11-6
17-6
17-6
25-10
25-10
19-10
19-10
19-10
23-10
23-10
23-10
21-10
21-10
21-10
Schweiß- und
Schneidtechnik
PE L1 L2 L3
Q1
1 3 5
642
1 3 5
2 4 6
K1
Q2
3
1
27
6 2 10
2 1
4
6
8
5 910
12
17
13
11
9
15
7
5
21
23
19
25
T1
F1
T2
400 V
230 V
0 V
42 V
0 V
F2
Y2
H2
4b
1210 11
3b2b1b
9
8a
8a
8
7a
7a
7
6a
6a
6
5a
5
4a
4a
4
5a
3a
3a
3
2a
1a
21
2a
4b 6b5b
M
T 6,3 AF2
1a1 2 3 4 5 6
+
35 4 2 1
S1
5 4 3 2 1
Y1
3b1b 2b
Tuchel 5 pol.
V1
L1
R2
-
H1
T 6,3 A
T 2 A
S6
S7
K1
A2
A1
M1
M
1
blue
black
brown
M3
5 µF
M
1
blue
brown
black
M2
1 µF
3a
P
S4
32
2a
S4
400V 3~50Hz
S3S3S3S3
R3
MSE 2
R1
Gerlach
Q3
440.032.107
440.032.106
440.020.044
M3
R3
H1
M2
M1
L1
K1
H2
C1
F1,F2
condensator 1µF/400V
fuse aux. transformer
mains control lamp
malfunction lamp temp.
mains contactor
choke
wire feed motor 42V
fan
rotary pump
R1
R2
Q1
Q2
Q3
master switch
weld grade sw. coar.
weld grade sw. fine
wire feed poti ext.
resistor
resistor shunt
S1 torch trigger
S3 reed switch (creep-in)
manometric switch water
S6
S7 thermoswitch transf. 170°C
thermoswitch tect. 80° C
weld grade switch, coarseQ2
grade contacts
grade contacts
weld grade switch, fineQ3
luster-
terminal
fan
transition
hose-pack
luster-
terminal
control box MS9/MS14/MSE
torch
workpiece
wire feed unit
with water cooling
Date: 03.02.09
MIG-326.022
The bridges 3b-5b and 2b-6b
must be removed if an ext.
wire feed poti is connected.
luster-
terminal
T1
T2
welding transformer
aux. transformer
Y1
Y2
V1 rectifier
solenoid valve
solenoid valve
Circuit Diagram
MIG 326/406/506
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