7-14
August 22, 2008
FABRICATOR 251
SERVICE MANUAL
7.17 Main Transformer Test
Disconnect the seconda
r
y of the Main T
r
ansfo
r
me
r
T2 f
r
om the
r
ectifie
r
b
r
idge and measu
r
e output voltage between
the two t
r
ansfo
r
me
r
output connections as follows:
COARSE VOLTAGE SELECTION
FINE VOLTAGE SELECTOR
VOLTAGE AC (approx.)
SWITCH SETTING
SWITCH SETTING
L
1
11.8
L
2
12.2
L
3
12.5
L
4
12.9
L
5
13.2
L
6
13.8
L
7
14.0
L
8
14.6
M
1
15.3
M
2
16.0
M
3
16.5
M
4
17.3
M
5
17.9
M
6
18.9
M
7
19.5
M
8
20.6
H
1
22.1
H
2
23.6
H
3
24.7
H
4
26.4
H
5
28.0
H
6
30.2
H
7
31.8
H
8
34.8
Summary of Contents for FABRICATOR 251
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Page 22: ...FABRICATOR 251 SERVICE MANUAL 2 6 August 22 2008 NOTES ...
Page 38: ...3 16 August 22 2008 FABRICATOR 251 SERVICE MANUAL NOTES ...
Page 54: ...4 16 August 22 2008 FABRICATOR 251 SERVICE MANUAL NOTES ...
Page 80: ...8 4 August 22 2008 FABRICATOR 251 SERVICE MANUAL NOTES ...
Page 94: ...FABRICATOR 251 A 4 August 22 2008 APPENDIX 3 MAIN PCB CIRCUIT DIAGRAM 30 VAC Art A 08574 ...
Page 95: ...FABRICATOR 251 August 22 2008 A 5 DESCRIPTION FABRICATOR MAIN PCB 7977964 Art A 08574 _ ...
Page 96: ...FABRICATOR 251 A 6 August 22 2008 APPENDIX 4 SPOT TIMER CIRCUIT DIAGRAM Art A 08575 ...
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