Miller Electric MS Weld Control Owner's Manual page 17

Item Dia. Factory
No. Mkgs.
Part No.
Figure A
Main Assembly (Contd)
Description
BE SURE TO PROVIDE STOCK, MODEL, AND SERIAL NUMBERS WHEN ORDERING REPLACEMENT PARTS.
Quantity
49 074 870 WASHER, fiber
-
shoulder
41/64 ID
x
i-3/8ODx3/8
......
2
50 073 211 BEZEL,
meter~
double (attaching hardware M & U)
1
51 V 073 726 METER, volt dc 0-50 scale
1
52 A 076 419 METER,
amp
dc 0-800 scale
1
53 Ri 030 131 POTENTIOMETER,carbon 1
turn
2watt5OK ohm
1
54 PB1,S1 073 773 SWITCH, push button
DPDT NC/NO
120 volts
ac
1
55 PB2,6
073 723
SWITCH, push button
2NC/2NO
150 volts red 2
56 PB3
073 722
SWITCH, push button
2NC/2NO
150 volts black 1
57 PB4 073 719
SWITCH, push
button
iNC/i NO
150 volts black 1
58
PB5 073 720 SWITCH, push
button
iNC/i NO 150 volts
yellow 1
59
Ci 073 290 CAPACITOR, electrolytic 2 uf 600 volts (attaching hardware B & M)
1
60 Ti
073 630
TRANSFORMER,
filament 0.04
amp
115 volts (attaching hardware B & M) 1
61 TR1
030 112 THYRECTOR,
protector
-
surge ac
1
62 2T 073 644 BLOCK, terminal 20
amp
2 pole (attaching hardware C & M) 1
63 073 651 STRIP, marking
-
terminal 2 pole
i
64 075 308 CIRCUIT CARD ASSEMBLY (attaching hardware B, C & M)(See Fig. A2 Page 5)
.
i
65 NAMEPLATE (order by stock, model, and serial numbers)
1
66 024 366 KNOB,
pointer 1
67 CB1 073 676 CIRCUIT BREAKER, manual
reset
7
amp
1
68 PL1 073 753 LIGHT,
indicator
120 volts
ac
red lens
1
69 078 034 FASTENER,
screw
2
70 073 483 RETAINER,
screw
2
71 074 421 NUT, speed
-
push
on
.485 dia 1
72 R2,4,5,6
073 642 POTENTIOMETER, carbon 1
turn
0.5
watt
5000
ohm 4
73
R3 073 640 POTENTIOMETER, carbon 1 turn0.5
watt
10K ohm
1
74 075 457 BRACKET, mounting
-
potentiometer
1
75 074 485 LABEL, burn back run-in 1
76 073 568 KNOB, pointer 5
77 073 2i0 STRIP, marking terminal 8 pole 1
78
iT
073 944 BLOCK,
terminal 15
amp
8
pole
(attaching hardware C & M)
1
Attaching Hardware
A 602 062 SCR EW, machine
-
steel round hd 4-40
x
3/8
. . . .
2
B 602 068 SCREW, machine
-
steel round hd 6-32
x
3/8
. .. .
12
C 602 071
SCREW,
machine
-
steel round hd 6-32
x
1/2
10
D 602 070 SCREW, machine
-
steel
truss
hd 6-32
x
3/8 2
E 602 143 SCREW, self
tapping
-
round hd 6-32
x
3/8
15
F 602 080 SCREW, machine
-
steel round hd 8-32
x
3/8
4
G 602 089 SCREW, machine
-
steel round hd
10-32
x
3/8
10
H
602 091
SCREW, machine
-
steel round hd 10-32
x
1/2 3
J
603 586
WASHER,
flat
-
steel
SAE No. 6
4
K
602 237 WASHER, flat
-
steel No. 8
4
L
605 247 WASHER, lock
-
steel split
No. 4
2
M
602 198 WASHER,
lock
-
steel split
No. 6
28
N 602 200 WASHER, lock
-
steel split
No. 8
5
P 602 203 WASHER, lock
-
steel split
No. 10
13
0 601 858 NUT, steel
-
hex 4-40 2
U 60i 859 NUT, steel
-
hex 6-32 5
R 601 860 NUT, steel
-
hex 8-32 2
S 601 862 NUT, steel
-
hex 10-32 3
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