Scag Power Equipment STT-31BSD Operating Instructions, Controls and Instrument Identification

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Section 4

OPERATING INSTRUCTIONS

CAUTION:

Do not attempt to operate this mower unless you have read this manual. Learn the location and purpose of all controls and instruments before you operate this mower.

4.1CONTROLS AND INSTRUMENT IDENTIFICATION

Before operating the mower, familiarize yourself with all mower and engine controls. Knowing the location, function and operation of these controls is important for safe and efficient operation of the mower.

1. Ignition Switch (Figure 4-1). The ignition switch is used to start the engine and has three positions; OFF, ON, and START.

2. Water Seperator Indicator (Figure 4-1). Amber indicator turns on when the Water Seperator is full and needs to be cleaned out.

3. Mower Deck Switch (Figure 4-1). Used to engage and disengage the mower drive system. Pulling up on the switch will engage the deck drive. Pushing down on the switch will disengage the deck drive.

4. Glow Plug Indicator (Figure 4-1). Yellow indicator turns off when the glow plugs have been properly heated after the ignition switch is turned on.

5. Engine Throttle Control (Figure 4-1). Used to control the engine speed. Pushing the lever forward increases engine speed. Pulling the lever back decreases engine speed. Full back position is the IDLE position. Full forward is the cutting position.

DECK LIFT

LEFT STEERING

CONTROL

PARKING BRAKE

RIGHT STEERING

CONTROL

CUTTING HEIGHT

ADJUSTMENT

WATER TEMPERATURE

MOWER DECK SWITCH

CONTROL

DECK RELEASE

 

WATER SEPARATOR

OIL PRESSURE

INDICATOR

GLOW PLUG INDICATOR

ENGINE

THROTTLE

CONTROL

IGNITION SWITCH

C

SEAT BELT

FUEL GAUGE

FUSES

VOLTMETER

DUMP VALVE

HOURMETER

BSD2005CONTROLS

Figure 4-1 Controls and Instruments

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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 ComponentsISO Symbols CE Mark Fast Slow Signal Words Safety InformationBefore Operation Considerations Before Operation Considerations Contd Operation ConsiderationsOperation Considerations Contd Roll Over Protection SystemSeat Belt Inspection Maintenance Considerations & Storage STT-BSD With Roll Over Protection SystemSafety and Instructional Decals Engine Deck EngineDrive System Specifications Additional SpecificationsApproximate Dimensions ProductivityOperating Instructions Controls and Instrument IdentificationSafety Interlock System Dump Valve ControlGround Travel and Steering Starting the EngineForward Travel Reverse Travel Engaging the Deck Drive Cutter BladesParking the Mower Hillside OperationAfter Operation Moving Mower with Engine Stopped Removing Clogged MaterialRecommendations for Mowing Adjusting Cutting Height Deck Release LeverTroubleshooting Cutting Conditions Condition Cause CureTroubleshooting Contd Condition Cause Cure Scalloped Cut, or Rough ContourTroubleshooting Contd GroundParking Brake Adjustment AdjustmentsTravel Adjustments Neutral Adjustment RH Steering Control Rod AdjustmentTracking Adjustment Belt AdjustmentThrottle Control Belt AlignmentCutter Deck Level Cutter Deck AdjustmentsCutter Deck Pitch Custom-Cut Baffle Adjustment Cutter Deck HeightCustom-Cut Baffle Maintenance Maintenance Chart Recommended Service IntervalsMaintenance Chart Recommended Service Intervals Contd Lubrication Grease Fitting Lubrication Chart see FigureLubrication Fitting Points Checking Hydraulic Oil Level Hydraulic SystemChanging Hydraulic Oil Engine OIL Changing Hydraulic Oil Filter ElementChecking Engine Crankcase Oil Level Changing Engine Crankcase OilBattery Engine AIR CleanerEngine Fuel System Charging the Battery Jump StartingBlade Replacement Drive BeltsCutter Blades Blade InspectionCutter Deck Gearbox TiresChecking Lubricant Level Cleaning the Radiator Debris Screen Changing LubricantCooling System Checking Coolant LevelChecking The Fan Belt Tension BODY, DECK, and UpholsteryPage 61A, 72A Cutter Decks Ref. Part Description Cutter Deck Controls Part Description Sheet Metal Components Wheel Assy Inc.items 20, 42, 43, 54 STT Roll Over Protection System Ref. Part No. No. Description Deck Drive Components Ref. Part Description Radiator & Engine Brackets Radiator & Engine Brackets Brake and Steering Components Part Description Fuel and Hydraulic System Ref. Part Description Electrical System 35 483072 Hour Meter HYDRAULICHYDRAULICPUMPPUMPASSEMBLYASSEMBLY- BDP-21L Hydraulic Pump Assembly BDP-21L Wire HARNESS, STT 31BSD Part Number Heavy-Duty 482367 48825 481937 48314 Limited Warranty Commercial Equipment