Braun RA300 service manual Electrical Schematic BF3248Y & BF3748Y

TROUBLESHOOTING

Electrical Schematic - BF3248Y & BF3748Y

POWER CONNECTIONS / CONTROL SIGNALS (PROVIDED BY INSTALLER)

		16 GA. *					SIGNAL TO RAMP DEPLOY INDICATOR
			16 GA. *
								SIGNAL TO RAMP STOW INDICATOR
			16 GA. *
					USER CONTROL SIGNAL TO DEPLOY RAMP
				16 GA. *		USER CONTROL SIGNAL TO STOW RAMP
					12 GA. *				GROUND
				12 GA. *				12 GA. *
					CIRCUIT
					PROTECTION				BATTERY
					DEVICE					GROUND
P1					(25 AMP.)
	H G F E D C B A

* RECOMMENDED WIRE GUAGE

RA300 TRANSIT RAMP ASSEMBLY

SYMBOL KEY

DESCRIPTION SYMBOL

BATTERY

CHASSIS GROUND

CIRCUIT PROTECTION DEVICE

JUNCTION
			NO
MICROSWITCH	C
			NC
	85	86
RELAY	30
			87
				87A
MOTOR			M
COUNTER	1				4
	2				3

J1

H G F E D C B A

DRAWING SHOWN WITH RAMP IN STOWED POSITION

16 GA. YL 16 GA. WH

		12 GA. RD
GA.16BN/BK		12 GA. BK				BKGA.12	RDGA.12
	"DRIFT IN"
	MICROSWITCH
	NO			STOW
				RELAY
16 GA. BN/BK	C			85	86
OR/BK	NC	16 GA. BL/BK				12 GA. BK
							12 GA. RD
GA.16				30	87
					87A
						12 GA. BK
	"DRIFT OUT"						12 GA. RD
	MICROSWITCH
	NO			DEPLOY
				RELAY
	C
16 GA. OR/BK				85	86
	NC	16 GA. OR/BK				12 GA. BK
							12 GA. RD
				30	87
					87A	12 GA. BK
	"COUNTER"						12 GA. RD
16 GA. YL	MICROSWITCH
						BK
							RD
	NO			COUNTER		GA.
	C					12	GA.
			1		4
	NC	16 GA. YL/WH				12 GA. BK	12
				COUNT	NEG
16 GA. WH
			2	N/A	3		12 GA. RD
					POS
		12 GA. RD

12 GA. BU

PUMP M

12 GA. OR

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