Appendix
28
WIRING DIAGRAM FOR
THE MERCURY ARC
POWER SUPPLY
MERCURY ARC POWER SUPPLY FAN, 120 VAC
MERCURY ARC POWER SUPPLY REVERSING RELAY
MERCURY ARC POWER SUPPLY 2 POLE RELAY N.O.
MERCURY ARC POWER SUPPLY 4 POLE RELAY, 2 N.O., 2 N.C.
MERCURY ARC POWER SUPPLY ELAPSED TIME METER
MERCURY ARC POWER SUPPLY FUSE
MERCURY ARC POWER SUPPLY CAPACITOR 6uf, RATED @ 660 V
MERCURY ARC POWER SUPPLY CAPACITOR 12uf, RATED @ 660 V
MERCURY ARC POWER SUPPLY CAPACITOR 18uf, RATED @ 660 V
C1
1
984149
984145
984147
984146
984172
984168
984150
984171
984169
C3
C2
P1
P2
P3
P4
P5
S1
S2
R1
R2
R3
R4
R5
MERCURY ARC POWER SUPPLY LIGHTED PUSHBUTTON ASSEMBLY
MERCURY ARC POWER SUPPLY HIGH WPI LIGHT
984151
MERCURY ARC POWER SUPPLY LOW WPI LIGHT
984151
MERCURY ARC POWER SUPPLY LOW WPI LIGHT
984151
984150
R6
FAN
9526
ET
F1
MERCURY ARC POWER SUPPLY 2 POLE RELAY N.O.
984169
MERCURY ARC POWER SUPPLY 2 POLE RELAY N.O.
984169
MERCURY ARC POWER SUPPLY BALLAST
984148
MERCURY ARC POWER SUPPLY 35 AMP CONTACTOR
984170
BUSS #ATQ20
S3
MERCURY ARC POWER SUPPLY MOMENTARY PUSHBUTTON
984183
984150
984150
MERCURY ARC POWER SUPPLY LIGHTED PUSHBUTTON ASSEMBLY
MERCURY ARC POWER SUPPLY LIGHTED PUSHBUTTON ASSEMBLY
MERCURY ARC POWER SUPPLY LIGHTED PUSHBUTTON ASSEMBLY
984179
MERCURY ARC POWER SUPPLY INTERVAL TIMER
IT
MOMENTARY
6
METER
N/O
BUTTON
13
RESET
ET
S3
1
3
R1
21
A2
43
13
14
N/0
N/O
44
22
N/C
A1
3
14
3
RED
RED
R3
R2
N/O
35 AMP
ET
1
4
CONTACTOR
A1
23
5
13
A1
23
R4
FAN
A2
24
14
N/O
A2
N/O
24
RED
RED
C2
C3
C1
VIO
2A1
ORG
BLK
INTERLOCK
P2/S2
ORN
3A1
YEL
WHT
122
N/O
S2
324
N/C
8
N/O
P1/S1
S1
224
N/C
P2
7
WHT
P4
P1
P3
114
P5
TO LAMP
CURE CHAMBER
INTERLOCK BETWEEN
POWER SUPPLY AND
(A) TO LAMP
120 VOLTS
20 AMPS
ASSEMBLY
BRN
GRN
YEL
BLU
LAMP
6
8
7
5
4
3
2
1
GRN
WHT
(B) TO LAMP
BLK
F1 FUSE
60 HZ
INPUT
BALLAST
(9526)
WHT
RED
BLK
BLK
6
3
8
7
BRN
ORG
WHT
WHT
1
YEL
4
TIMER
DELAY TIMER
INTERLOCK
5
4
I.T.
INTERVAL
5
3
2
ITEM QTY.
DESCRIPTION
PART NUMBER
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
984135 Zeta 7215 & 7216 manl 8/3/00 3:24 PM Page 30