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Greer,
YelloV'.
Blacio\
o
a=n
' f l.....
0
7
9
N~
o-L,
2
A
60
80 Blue
Blue
~
3 0 100
L·
Terminal BloCK
COf"\nections
1201240V
60hz
Illustration shows terminals
connected for
120/240
volt
60 Hertz on compound
transformer regulation
I
Selector
~
~
CAUTION
Opllonal
Voltage
Regulator
t
VOltage AaJustmen:
Compound
+--+---Transtormer
Regulator
Plug
Blue & White
'
I 'C":'-Blue & White
G
&
Wh
-
" ..
,1
/
Yellow
&
Black
reen
Ite
~ ~~
-
I
Red & White
Yellow
& White
~
C-Black
& White
Under no circumstances attempt to increase the no-load volt-
age by
increasing
the gap between the laminated steel bar
and the transformer core without the use of shims.
Magnetic
forces created
within
the
transformer
dur ing
generator
operation may close the air gap and reduce no-load voltage
output.
4.
To remove the laminated steel bar, remove the two upper securing
bolts
from the compound transformer
and lift
the
bar
from the
transformer.
The addition of shim thickness will raise the no-
load voltage and, conversely, the removal of shim thickness will
lower the no-load voltage.
Varying shim thickness by .001 inch (0.025 mm) will change the no-
load voltage by 4 to 6 Volts.
19
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