Generac Power Systems 04389-1, 04456-1, 04390-1 owner manual Battery

Section 6 — Electrical Data

Guardian Air-cooled 7 kW, 12 kW and 15 kW Generators

Electrical Schematic – 12 & 15 kW – Drawing No. 0D8501-B

			11
				22
		3								225A
						225A
		2				224A
	1		BATTERY	225B					F2	224A
										225
			CHARGER	224B				13A	13
	13A			2						224
									F1
				1	7	7		9
								BCR
11	0					6	3	4
			13A

						77
			77	C2-1	BATTERY CHARGE		66
		0			WINDING
						66
		22				0	C2-2
					C2-4		HTO 0 0
		C2-11		0	55
		11	BA			ENGINE RUN		SW2
							C1-4
					0	WINDING
		22	FIELD			(STATOR)
					0
						C2-3
ELECTRONIC	4	C2-10			C2-9
VOLTAGE	0	4				4
REGULATOR		0					66A
							85
		6
		162			C1-6
		CB2		6	0		351
		C2-8	C2-7
		2

		13
0	14	15
		0
	0
	LOP
	14	15
	C1-3
		23
	86	194

4

22514

224

66A

(STATOR)

DIAGRAM KEY

BA - BRUSH ASSEMBLY

BCR - BATTERY CHARGE RELAY

CB1 - CIRCUIT BREAKER, MAIN OUTPUT CB2 - CIRCUIT BREAKER, ALT. EXCITATION D - DIODE

FS - FUEL SOLENOID F1 - FUSE 15 AMP F2 - FUSE 5 AMP

HTO - HIGH OIL TEMPERATURE SWITCH IM1 - IGNITION MODULE, CYLINDER #1 IM2 - IGNITION MODULE, CYLINDER #2 LOP - LOW OIL PRESSURE SWITCH

SC - STARTER CONTACTER

SCR - STARTER CONTACTOR RELAY SP1, SP2 - SPARK PLUGS

SW1 - AUTO / OFF / MANUAL SWITCH SW2 - SET EXERCISE SWITCH

SM - STARTER MOTOR

TX - TRANSFORMER, 16 Vac 56 VA & 16 Vac 1 VA (DUAL SEC.)

1 2 3 4 5

J2

CONTROL

PRINTED CIRCUIT BOARD

15A

	1	23		239
J1		4	194	66A
	2	86
	3	23

194

5 56 18 7 14

66A

9 239

1015A

17

1215

0

14225

224

16

17

26 Generac® Power Systems, Inc.