Scag Power Equipment SCR manual Electrical Schematic

Page 72

ELECTRICAL SCHEMATIC

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GROUND

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								SOLENOID
	ENGINE				WIPER		RED/YEL	STARTER
	ENGINE		HOPPER		WIPER					BLK
	HARNESS		HOPPER		MOTOR					BLK
	HARNESS		SWITCH		MOTOR					ELECTRIC
			SWITCH					ENGINE		ELECTRIC
					BLU			ENGINE		CLUTCH
					BLU					CLUTCH
		BLU			LT/BLU/BLK					BLU
		BLU			BLU/RED
GRN/	YEL
WHT	YEL
WHT
WHT					FUSE	LT/BLU/BLK				LT/BLU/BLK
WHT										HOPPER FILL
										HOPPER FILL
	BLU				15 AMP		INSTRUMENT PANEL			MODULE
	BLU						BLU/RED			BLK
							BLU/RED			BLK
			BLU/				BLU/WHT			RED
			WHT					HOPPER		RED
			WHT		BLK			HOPPER	RED
								FILL	RED	BLK
							HOPPER	FILL	WHT	BLK
								LEVEL	WHT
			BLU/					LEVEL
			BLU/				MOTOR			BLK
			WHT				MOTOR	PUR		BLK
			WHT			BLK	SWITCH
							SWITCH
				BLK				PUR
				BLK
	BRAKE							WHT
	BRAKE							RED		KEY

INTERLOCK			RED					SWITCH
SWITCH	MODULE					WHT		RED
	MODULE		A E	GRN/BLK		GRN		RED
		PLUG				GRN
						YEL/RED
PINK			B F	WHT
PINK			B F	WHT					YEL
RED			C G	BLK		BLK			YEL
RED			C G	BLK		BLK
			D H					BLK
						HOURMETER		BLK
RED		BRN	LT/BLU			HOURMETER
RED		BRN				+			RED
									RED
	RED								RED
							-		RED
	RED	SEAT				BLK	-
	RED

		SWITCH				BLU/WHT
						RED		RED
				RED
RED/YEL					LT/BLU					RED
						MOWER				RED
RED						MOWER			+
RED						ENGAGE			+
BLK						ENGAGE
BLK					GRN/WHT	SWITCH			-	BLK
-				GRN/BLK	GRN			-	-
					GRN				HOPPER
						YEL/RED
						YEL/RED
						RED/YEL		+		FILL
				RELAY		RED/YEL		+		ALARM
						RED/YEL

				RED/YEL
+				YEL		AMMETER
+				YEL	FUSES	YEL
BATTERY					FUSES
BATTERY					20 AMP					SCR2KESKH
					20 AMP					SCR2KESKH

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Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Table of Contents Table of Contents Contd General Information IntroductionDirection Reference Servicing the Engine and Drive Train ComponentsSafety Information Signal WordsBefore Operation Considerations Operation Considerations Maintenance Considerations Do not turn sharply. Use care when backing upSafety and Instructional Decals Install Belt Cover Before Operating MachineSpecifications EngineElectrical TractorWeights and Dimensions Tractor ContdCutter Deck Grass Catching SystemOperating Instructions Controls and Instrument IdentificationSafety Interlock System Blower Belt ReleaseStarting the Engine Ground Travel and SteeringForward Travel Reverse TravelEngaging the Deck Drive Cutter Blades Hillside OperationHOPPER, Mulch or Side Discharge Operation Parking the MowerAfter Operation Grass Catching Operation 10 Tailgate OperationSide Discharge Operation Mulching OperationRemoving Clogged Material Adjusting Cutting Height Moving Mower with Engine StoppedRecommendations for Mowing Tilting the Cutter Deck Deck Locking Pin Locking Pin HoleTroubleshooting Cutting Conditions Condition Cause CureTroubleshooting Contd Condition Cause Cure Scalloped Cut, or Rough ContourTroubleshooting Contd GroundAdjustments Parking Brake AdjustmentNeutral Adjustment Travel AdjustmentsStart the engine and disengage the parking brake Tracking Adjustment Steering Handle Adjustment Drive linkageThrottle Control and Choke Adjustments Belt AdjustmentCutter Deck Adjustments Belt AlignmentMaintenance Maintenance Chart Recommended Service IntervalsMaintenance Chart Recommended Service Intervals Contd Lubrication Grease Fitting Lubrication Chart see FigureLubrication Fitting Points Checking Hydraulic Oil Level Checking Engine Crankcase Oil LevelChanging Hydraulic Oil Changing Engine Crankcase Oil Changing Engine Oil FilterEngine Fuel System Filling the Fuel TankBattery Checking Electrolyte Level and Cleaning BatteryEngine AIR Cleaner Cleaning and/or Replacing Air Cleaner ElementCharging the Battery Jump StartingBlade Replacement Drive BeltsCutter Blades Blade InspectionTires HopperCutter Deck Gearbox Checking Lubricant LevelPower Unit Gearbox 10 Gearbox Drain PlugBODY, DECK, Hopper and Upholstery 13 Fluid LevelPage Cutter Deck Part Number Description Cutter Deck Support Components Cutter Deck Support Components Sheet Metal Sheet Metal Blower Assembly Blower Assembly Engine and Attaching Parts Engine and Attaching Parts Traction Drive Components Part Description Hydraulic Pump Housing Kit Includes Housing, Journal Bearing Cutter Deck Drive Gearbox Ref. Part No. No. Description Speed and Steering Controls Part Description Parking Brake Mechanism Parking Brake Mechanism Fuel and Hydraulic Components Ref. Part No. Number Description Electrical System Part Number Description Hopper Hopper Hopper Actuator Mechanism Ref. Part No. Number Description Replacement Decals and Information Plates Rotating Blades and BeltsSCR 2K RD2 Electrical Schematic Page Limited Warranty Commercial Equipment 1999