Generac Power Systems 04389-3 - Manual (Page 36)

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Section 7 — Electrical Data
Air-cooled 7 kW, 12 kW and 15 kW Generators
Electrical Schematic – Single Cylinder – Drawing No. 0E9015
TX - TRANSFORMER, 16 Vac 56 VA & 16 Vac 1 VA (DUAL SEC.)
CB2 - CIRCUIT BREAKER, ALT. EXCITATION
SW1 - AUTO / OFF / MANUAL SWITCH
HTO - HIGH OIL TEMPERATURE SWITCH
CB1 - CIRCUIT BREAKER, MAIN OUTPUT
DPE WINDING
BA - BRUSH ASSEMBLY
BCR - BATTERY CHARGE RELAY
LOP - LOW OIL PRESSURE SWITCH
SM - STARTER MOTOR
SW2 - SET EXERCISE SWITCH
SC - STARTER CONTACTOR
HM - HOUR RUN METER
IM - IGNITION MODULE
FS - FUEL SOLENOID
SP - SPARK PLUG
F2 - FUSE 7.5 AMP
F1 - FUSE 15 AMP
D - DIODE
DIAGRAM KEY
ELECTRONIC
REGULATOR
VOLTAGE
CB2
C2-8
2
2
22
162
0
4 C2-10
6
4
0
11
22 11
2
85
0
PRINTED CIRCUIT
BOARD
CONTROL
C2-4
C2-7
(STATOR)
6
0
FIELD
6
BA
C2-9
C2-11
0
0
1
(STATOR)
WINDING
ENGINE RUN
C2-3
4
55
0
66
66A
C2-2
HTO
C1-4
15A
225
224
17
14
16
17
11
12
13 0
15
LOP
18
351
66A
J1
5 3
J2
4
6
7
9
8
14
4
239
194
23
56
SW2
0
C1-3
0
225 14
224
14
0
194
23
WINDING
BATTERY CHARGE
225B
CHARGER
BATTERY
C2-1
77
13
3
1
2
13
2
1
11
225A
224A
77
224B
1 6 3
9 9 7
22
BCR
66
4
0
13
7
14
0
0
224
225
224A
225A
22
11
224A
225A
0
77
194
23
86
4
239
66A
CB3 - CIRCUIT BREAKER, EXTERNAL OUTLET, PUSH/PULL
13