Panasonic YD-500KR Operating Instructions Manual page 44

Thyristor controlled mig/mag arc weldingpowersource
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PARTS LIST
( The No. of the table shows the location number of Parts Layout Drawing)
(Spec. No.YD-500KR2)
No. Symbol
Name
1
Mtr(Tr1)
Main transformer
2
Tr2
Control transformer
3
IPL
Reactor ass'y
4
DCL
5
SCR1-6
Thyristor
6
R1
Resistor
7
R2
Resistor
8
ZNR1-3,6,G1 Input cable ass'y
9
C1,C2
Capacitor ass'y
10
Cf
Capacitor
11
A
Ammeter
12
V
Volt meter
13
CT
Cur. transformer
14
SW1
Switch
15
SW2
Switch
16
SW3
Switch
17
SW4
Switch
18
SW5
Switch
19
VRAC
Crater cur. Adjustor
20
VRVC
Crater vol. Adjustor
21
LED1
Pilot lamp(Green)
22
LED2
Pilot lamp(Red)
23
Fu1
Fuse
24
Fu2
Fuse
25
Fu4
Fuse
26
MS
Electromagnetic
27
FAN
Cooling fan(motor)
28
Th1
Thermal switch
29
Th2
Thermal switch
30
CO2
Plug socket
31
CO3
Plug socket
32
Printed circuit board
YD-500KR2HD0
TSM94842
UTU19690
TSMLU014
TSM94291
PWB150AA30
RX274H30WR5K
SFW40A101J
TSM00672-□□
TSM11273-□□
SH-DPY2.0UF
KFM7BDC600AK
KFM7BDC75VK
HC-SL400V4B15
LAY39-20X/K2X
SLE6A2
SLE6A2
SLE6A2
ADS850CF1A02
TV18Y20FB502FNCB
TV18Y20FB502FNCB
DB40NBG
DB40NBY
61NR010H
61NR080H
61NR030H
PT403011LS
SF-200-25-4D
67L085
BR-B5D-115-350
MT25B6YPM
MT25B3YP
TSMPA073-□□
42
Q'ty
YD-500KR2HU0
TSM94849
1
TSMU0171
1
1
1
1
1
1
TSM11007-□□
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Remarks
Power
Gas
Crater
Wire material
Wire dia.
Power
Warn.
1A(Power)
8A(Motor,on the PCB.)
3A(Heater)
AC200V
Blade MUH300FANT

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