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Parts list
Mark
MCB
PL1
PL2
LED (Temperature& Cooling water warning)
PL3
A
VR1
Potentiometer (Arc force current adjustor)
VR2
VR3
VR4
VR5
VR6
Potentiometer (Pulse frequency adjustor)
VR7
VR8
VR9
VR10
VR11
C1,2
C4
Th
R9
R5,6
Q1,2
D1
D2、D3
CO1
FAN
CT
MTr
DCL
CC
Tr1
Tr2
FU1、FU2
Fu4、 Fu5、 Fu6
SW1
SW2
SW6
SW3
SW4
Name
Power switch
LED (Power)
LED (Input current warning)
Digital meter
Potentiometer(Initial current)
Potentiometer(Welding current)
Potentiometer(Crater current)
Potentiometer(Pulse current)
Potentiometer(Pulse width adjustor)
Potentiometer(Up-slope timer)
Potentiometer Potentiometer
Potentiometer(Gas post-flow timer)
Potentiometer(Spot-time adjustor)
Electrolytic Capacitor
Capacitor
switch
Resistor
Resistor
IGBT
Diode
Diode
Torch switch socket
Cooling fan
CT
Transformer
DC choke
Coupling coil
Control Transformer
Control Transformer
Fuse
Fuse
Switch (Crater)
Switch(Welging select)
Switch (welding process)
Switch
(Pulse)
A-V display switch
Parts list
17
Code
NDM1-63C50/3
DB-400G
DB-400Y
DB-400Y
XL5135V-3TR
RK11K114F25C0B103
RK11K114F25C0B103
RK11K114F25C0B103
RK11K114F25C0B103
RK11K114F25C0B103
RK11K114F25C0C104
RK11K114F25C0C104
RK11K114F25C0B104
RK11K114F25C0B204
RK11K114F25C0B104
RK11K114F25C0C104
MKP-LS20UF800V
MKP-C20UF350VDC
0B
OHD3-7
02
SFW20A151
RX274H40W5R0JW
SKM75GB12T4
MDS60-16W
FRS300BA50(W)
MT25B2P
6C-230B
L03S400D15WM
TSMT0138-□□
TSMLU009
TSMTU014
TSMU0188-□□
TSMU0581-□□
660GH63ULTC
61NR030H
KCD3-13-CF1G-BB
SLE6A2
DS850S00B
KCD3-13-CF1G-BB
SLE6A2
Q'ty
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
2
1
2
1
2
1
1
1
1
1
1
2
3
1
1
1
1
1
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