Scag Power Equipment STWC Safety Interlock System, Right Steering Control -1. Used to

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Section 4

5. Hourmeter (Figure 4-1). Indicates the number of hours the engine has been operated. It operates whenever the ignition key switch is in the ON position. It can be used to keep track of maintenance intervals and the amount of time required to perform various tasks.

6. Fuse Holders (Figure 4-1). Two 20-amp fuses protect the mower’s electrical system. To replace fuses, pull fuse out of the socket and install a new fuse.

7. Left Steering Control (Figure 4-1). Used to

control the mower's left wheel when traveling forward or reverse.

8. Right Steering Control (Figure 4-1). Used to

control the mower's right wheel when traveling forward or reverse.

9. Parking Brake Control (Figure 4-1). Used to engage and disengage the parking brakes. Pull the lever back to engage the parking brakes. Push the lever forward to disengage the parking brakes.

10.Fuel Switching Valve (Figure 4-1). Located on the left side of the machine. Used to shut off fuel supply to the engine and change fuel supply between the fuel tanks. Rotate the valve counter-clockwise to supply fuel from the tank on the left side only. Rotate the valve clockwise to supply fuel from the tank on the right side only.

11.Dump Valve Control Levers (Figure 4-2). Located on the hydraulic pumps, used to “free- wheel” the mower. Rotating the levers clockwise until they stop allows the unit to move under hydraulic power. The levers must be in this position and torqued to 10ft/lbs during operation of the mower. Rotating the levers counter-clockwise,1-2 turns, allows the mower to be moved by hand (free- wheeling).

12.Deck Lift Foot Lever (Figure 4-1). Used to raise and lower the cutter deck.

13.Cutting Height Adjustment (Figure 4-1). Used to set the cutter deck at the desired cutting height.

DUMP VALVE

CONTROL LEVERS

STC 2001 DVC

Figure 4-2 Dump Valve Control

14.Deck Release Lever (Figure 4-1). Used to lock the cutter deck in the transport position. Push the foot pedal forward and lift up on the release lever to release the cutter deck for normal mowing.

15.Seat Belt (Figure 4-1). Used to secure the operator. Seat belt must be worn at all times during operation

4.2 SAFETY INTERLOCK SYSTEM

The mower is equipped with a safety interlock system that prevents the engine from starting unless the deck drive is disengaged, the parking brake is engaged, the steering control levers are in the neutral position and the operator is in the seat. The interlock system shuts off the engine if the operator leaves the seat with the steering control levers not in the neutral position and/or the cutter blades engaged and/or the parking brake not engaged.

WARNING:

Never operate the mower with the interlock system disconnected or malfunctioning. Do not disengage or bypass any switch; injury to yourself and others or property damage could result.

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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 Introduction General InformationDirection Reference Servicing the Engine and Drive Train ComponentsISO Symbols CE Mark Fast Slow Signal Words Safety InformationThis symbol means Attention! Become Alert! Your Signal WordOperation Considerations Before Operation Considerations ContdRoll Over Protection System Operation Considerations ContdSeat Belt Inspection Stwc With Roll Over Protection System Maintenance Considerations & StorageSafety and Instructional Decals Engine SpecificationsElectrical TractorCutter Deck Tractor ContdHydraulic System ProductivityControls and Instrument Identification Ignition Switch -1. Used to startOperating Instructions Right Steering Control -1. Used to Safety Interlock SystemForward Travel Starting the EngineGround Travel and Steering Engaging the Deck Drive Cutter Blades Reverse TravelParking the Mower Hillside OperationRemoving Clogged Material Adjusting Cutting HeightMoving Mower with Engine Stopped Recommendations for MowingDeck Release Lever Towing optional hitch accessoryCondition Cause Cure Troubleshooting Cutting ConditionsTroubleshooting Contd Condition Cause Cure Ground Parking Brake Adjustment AdjustmentsNeutral Adjustment Travel AdjustmentsThrottle Control and Choke Adjustments Tracking AdjustmentBelt Adjustment Belt AlignmentCutter Deck Pitch Cutter Deck AdjustmentsCutter Deck Level Cutter Deck Height Custom-Cut Baffle AdjustmentCustom-Cut Baffle Maintenance Chart Recommended Service Intervals MaintenanceBreak-In 100 200 500 Procedure Comments First HoursProcedure Comments Break-In 100 200 500 First Maintenance Chart Recommended Service Intervals ContdLubrication Grease Fitting Lubrication Chart see Figure Lubrication Fitting Points Changing Hydraulic Oil Checking Hydraulic Oil LevelEngine OIL Engine Fuel SystemCleaning and/or Replacing Air Cleaner Element Engine AIR CleanerBattery Fuel FilterJump Starting Charging the BatteryBattery Electrolyte First AID Drive Belts Blade ReplacementCutter Blades Blade InspectionBODY, DECK, and Upholstery TiresSection 52A 52A Cutter Deck 61A Cutter Deck Ref. Part No. No. Description Cutter Deck Controls Part Description Sheet Metal Components Sheet Metal Components Stwc Roll Over Protection System Flatwasher, 1/2-.562 x 1.375 x Drive System Components Drive System Components Engine and Attaching Parts Part Description 33A 29, 29A Steering Components Brake Components Brake Components Fuel and Hydraulic System Ref. Part Description Electrical System Part Description Hydraulic Pump Assembly Housing Kit Commercial 482166R SC 2004 RDP2 Electrical Schematic Limited Warranty Commercial Equipment Garantía Limitada Equipo Comercial Cuchilla la de Reemplazo 10-7 Figura LlantasComprimido Aire use motor el lave No .caliente está Mientras equipo del parte ninguna lave NoPara apropiada protección la lleve Siempre Cuchillas las de Afiliado .BCuchilla la de Reemplazo .C Cuchillas las de Afiliado 9-7 FigureBatería DE Electrolito Para Auxilios Primeros Puente por Arranque .BBatería la de Carga .A Motor DEL Aire DE Filtro BateríaAire de filtro Motor DEL Aceite Combustible de tanque del Llenado .AMotor DEL Combustible DE Sistema Hidráulico aceite de Cambio .B Hidráulico aceite de Depósito 2-7 FiguraHidráulico aceite de nivel el Verificar .A Hidráulico SistemaConexión de puntos de Lubricación 1.7 Figura Observaciones Procedimiento 500 200 100 Accesorios DE Lubricación DE Tabla LubricaciónRecomendados Servicio DE Intervalos Mantenimiento DE Tabla MantenimientoSuciedad o polvo HorasPersonalizado corte de Deflector .7-6 Figura PersonalizadoPosiciones 3 tres en colocar puede se deflector El Corte de plataforma la de AlturaCorte de plataforma la de Inclinación Corte de plataforma la de NivelCorte DE Plataforma LA DE Ajustes Correa LA DE Ajuste Correa LA DE AlineaciónEstrangulación Y Aceleración DE Controles LOS DE Ajustes Alineación de AjusteDirección de control de varillas de Ajuste .3-6 Figura Neutral AjusteDesplazamiento DE Ajustes Estacionamiento DE Freno DEL Ajuste AjustesFreno de varilla la de Ajuste .2-6 Figura Freno de Ajuste .1-6 FiguraSolución Causa Condición Solución Causa Condición Continuación Fallas DE Solución Entre cortar sin césped Corte de trayectoriasDe Franjas Vetas La en cortar sin céspedEquipo del peso El .cuestas en remolque Nunca Opcional Enganche de accesorio RemolqueCorte de altura de Ajuste 5-4 Figura Césped EL Cortar Para Recomendaciones Corte DE Altura LA DE AjusteDetenido Motor EL CON Cortacésped DEL Desplazamiento Atascado Material DEL RetiroCuesta UNA EN Operación CortacéspedDEL Estacionamiento Reversa en Desplazamiento Corte DE Cuchillas Plataforma DE Transmisión LA DE ConexiónMotor DEL Arranque DirecciónHoras 10 aproximadamente Uso de día Primer Inicial Arranque DE ProcedimientosUsado .1-4 Figura corte de altura la de Ajuste Seguridad DE Bloqueo DE SistemaDe fusibles Dos .1-4 Figura Portafusibles De número el Indica .1-4 Figura HorómetroCortacésped del plataforma la de Interruptor Operación DE InstruccionesInstrumentos E Controles DE Identificación Continuación Tractor ProductividadCorte DE Plataforma Tractor EspecificacionesEléctrico Sistema MotorSeguridad DE Y Instructivas Calcomanías Almacenamiento Y Mantenimiento DE Consideraciones Inmediatamente reemplazar debe se obvio Seguridad de cinturón del Inspección 1-2 FiguraOperación DE Consideraciones ContinuaciónVuelco Contra Protección DE Sistema Continuación Operación LA a Previas ConsideracionesOperación LA a Previas Consideraciones Peligro Seguridad DE InformaciónSeñalización DE Palabras IntroducciónDescripción Símbolo ISO Símbolos Instrucciones DE Referencia General InformaciónRepuesto de Piezas 8 Sección Continuación Contenido DE TablaMantenimiento 7 Sección Ajustes 6 SecciónGeneral Información 1 Sección Contenido DE Tabla61A-SMWCaA5700001 99999 Desde serie de números con52A-SMWCaA5500001 99999 27CV-STWC61AaA5600001 99999Manualdeloperador

STWC specifications

The Scag Power Equipment STWC, or the Scag Turf Tiger Walk Behind Mower, is a powerful and durable machine designed for the professional landscaper and serious lawn care enthusiast. Known for its robust construction and high-performance capabilities, the STWC provides exceptional cutting efficiency and versatility in various mowing conditions.

One of the standout features of the STWC is its industrial-grade engine options. With choices ranging from EFI to air-cooled variants, users benefit from superior power and fuel efficiency. The mower's engine options ensure that operators can tackle tough mowing tasks with confidence. The STWC is equipped with a high-capacity fuel tank, allowing for extended run times, making it ideal for larger properties or commercial applications.

The STWC features Scag's proprietary Hydro-Gear transmission system, which provides smooth operation and excellent maneuverability. This system allows for precise speed control and helps reduce operator fatigue. Additionally, the mower's heavy-duty steel frame and mower deck contribute to its durability, ensuring it can withstand the rigors of professional use. The cutting deck is available in various sizes, accommodating individual preferences and mowing requirements.

Ergonomic design is a hallmark of the STWC, ensuring comfort during extended hours of operation. The handlebars are adjustable to suit different operator heights, and the soft-touch grips minimize vibration, enhancing user comfort. The mower also features commercial-grade components, including high-performance blades and a high-efficiency air filtration system, which contribute to a cleaner cutting performance.

Another noteworthy characteristic is the mower's versatility. The STWC can be equipped with various accessories and attachments, such as grass catchers, mulch kits, and even spreaders, allowing users to customize their mower for a range of tasks. This adaptability makes it an excellent choice for both residential and commercial landscaping needs.

In terms of maintenance, the STWC is designed for ease, with quick-access components and simple service points. Regular maintenance can be performed conveniently, ensuring the machine remains in peak operating condition.

Overall, the Scag Power Equipment STWC stands out as a high-performance walk-behind mower that combines power, durability, and versatility. Its innovative technologies and thoughtful design make it a preferred choice among professionals who demand reliability and excellent cutting results. Whether for home use or commercial landscaping, the STWC promises a superior mowing experience.
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