WELDKAR WK TIG 320 AC PULSE Mode D'emploi page 63

B. ONDERDELENTEKENING LASMACHINE / SPARE PARTS DRAWING WELDING
MACHINE / TEILEZEICHNUNG SCHWEISSMASCHINE /
PLANS DES PIÈCES DES LA MACHINE DE SOUDAGE
Pos. Description
1 Switch
2 Fan
3 Secondary invert PCB-A block 1
4 Capacitor PCB
5 Power PCB
6 Transformer
7 Solenoid valve
8 Secondary invert PCB-B block 1
9 HF absorb PCB
10 3ph HF PCB
11 Front panel
12 Front PCB
13 Control PCB
14 Power PCB
15 Radio PCB
16 EMC PCB
17 IGBT module
18 3ph rectifier bridge
Quantity Pos.
1 3-1
2 3-2
3-3
1 3-4
1 8-1
1 8-2
1 8-3
8-4
1
1
1
1
1
1
1
1
2
1
Description
FRD
Discrete IGBT
Insulated block (IV)
Secondary invert PCB-A
FRD
Discrete IGBT
Insulated block (IV)
Secondary invert PCB-B
Quantity
8
8
16
1
8
8
16
1
63