Scag Power Equipment STT-31EFI-SS operating instructions Limited Warranty Commercial Equipment

Page 71

LIMITED WARRANTY - COMMERCIAL EQUIPMENT

Any part of the Scag commercial mower manufactured by Scag Power Equipment and found, in the reasonable judgment of Scag, to be defective in materials or workmanship, will be repaired or replaced by an Authorized Scag Service Dealer without charge for parts and labor during the periods specified below. This warranty is limited to the original purchaser and is not transferable. Proof of purchase will be required by the dealer to substantiate any warranty claims. All warranty work must be performed by an Authorized Scag Service Dealer.

This warranty is limited to the following specified periods from the date of the original retail purchase for defects in materials or workmanship:

Wear items including drive belts, blades, hydraulic hoses and tires are warranted for ninety (90) days.

Batteries are covered for ninety (90) days.

Frame and structural components including oil reservoir and oil coolers are warranted for 2 years (Parts and labor).

Cutter decks are warranted against cracking for a period of three (3) years. (Parts and labor 1st and 2nd year; Parts only 3rd year.) The repair or replacement of the cutter deck will be at the option of Scag Power Equipment. We reserve the right to request components for evaluation. This warranty does not cover any mower that has been subject to mis- use, neglect, negligence, or accident, or that has been operated in any way contrary to the operating instructions as specified in the Operator’s Manual.

Engines and electric starters are covered by the engine manufacturer’s warranty period.

Major drive system components are warranted for two (2) years by Scag Power Equipment. (Parts and labor) (Two year warranty exclude fittings, hoses, drive belts). The repair or replacement of the hydraulic pump or hydraulic mo- tor will be at the option of Scag Power Equipment. This warranty does not cover any mower that has been subject to misuse, neglect, negligence, or accident, or that has been operated in any way contrary to the operating instructions as specified in the Operator’s Manual.

Electric clutches have a Limited Warranty for 2 year (Parts and labor).

Spindle assemblies have a Limited Warranty for three years (Parts and labor 1st year and 2nd; Parts only 3rd year).

Any Scag product used for rental purposes is covered by a 90 day warranty.

The Scag mower, including any defective part must be returned to an Authorized Scag Service Dealer within the warranty period. The expense of delivering the mower to the dealer for warranty work and the expense of returning it to the owner after repair will be paid for by the owner. Scag’s responsibility is limited to making the required repairs and no claim of breach of warranty shall be cause for cancellation or rescission of the contract of sale of any Scag mower.

This warranty does not cover any mower that has been subject to misuse, neglect, negligence, or accident, or that has been operated in any way contrary to the operating instructions as specified in the Operator’s Manual.

The warranty does not apply to any damage to the mower that is the result of improper maintenance, or to any mower or parts that have not been assembled or installed as specified in the Operator’s Manual and Assembly Manual. The warranty does not cover any mower that has been altered or modified, changing performance or durability. In addition, the warranty does not extend to repairs made necessary by normal wear, or by the use of parts or accessories which, in the reasonable judgment of Scag, are either incompatible with the Scag mower or adversely affect its operation, performance or durability.

Scag Power Equipment reserves the right to change or improve the design of any mower without assuming any obligation to modify any mower previously manufactured. All other implied warranties are limited in duration to the two (2) year warranty period or ninety (90) days for mowers used for rental purpose. Accordingly, any such implied warranties including merchantability, fitness for a particular purpose, or otherwise, are disclaimed in their entirety after the expiration of the appropriate two year or ninety day warranty period. Scag’s obligation under this warranty is strictly and exclusively limited to the repair or replacement of defective parts and Scag does not assume or authorize anyone to assume for them any other obligation. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

Scag assumes no responsibility for incidental, consequential or other damages including, but not limited to, expense for gasoline, expense of delivering the mower to an Authorized Scag Service Dealer and expense of returning it to the owner, mechanic’s travel time, telephone or telegram charges, rental of a like product during the time warranty repairs are being performed, travel, loss or damage to personal property, loss of revenue, loss of use of the mower, loss of time or inconvenience. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Image 71
Contents OPERATOR’S Manual STT-31EFI-SS STT61V-31EFI-SSWith a serial number E3700001 to E3799999 Table of Contents Following Section AdjustmentsDirection Reference USE only Scag Approved Attachments and AccessoriesGeneral Information IntroductionSTT Models SymbolsSymbol Description Signal Word Safety InformationSignal Words This symbol means Attention! Become Alert! YourOperation Considerations Section Foldable Roll-over protection system if equipped Roll-Over Protection SystemFoldable Roll-Over Protection System Using a spark arrestor Maintenance Considerations & StorageSafety And Instructional Decals Install Belt COvER Before Electrical SpecificationsPower Head EngineHydraulic System Weights And DimensionsCutter Deck Controls And Instrument Identification Operating InstructionsDump Valve Control Safety Interlock SystemForward Travel Initial Run-In ProceduresStarting The Engine Ground Travel And SteeringReverse Travel Engaging The Deck Drive Cutter BladesRemoving Clogged Material Hillside OperationParking The Mower After OperationRecommendations For Mowing Adjusting Cutting HeightMoving Mower With Engine Stopped Adjusting The Height Adjust Pedal Adjusting The Steering LeversTowing Optional Hitch Accessory Condition Cause Cure Troubleshooting Cutting ConditionsSloping Ridge Across E v e n C u t o n F l atGround Wavy High-Low Appearance, Scalloped Cut, or Rough ContourCutting path Scalping Blades HittingDirt or CuttingVery Close To the Ground Step Cut Ridge in CenterBrake Adjustment AdjustmentsRH Steering Control Rod Adjustment Neutral AdjustmentTracking Adjustment Throttle Control and Choke AdjustmentsCutter Deck Pitch Cutter Deck LevelCutter Deck Height Cutter Deck Height AdjustmentPosition Custom-Cut Baffle Adjustment Current Production Custom-Cut Baffle AdjustmentPosition Custom-Cut Baffle Adjustment Early Models Position Custom-Cut Baffle Adjustment Clutch Air Gap Adjustment Electric clutch adjustmentHours MaintenanceMaintenance Chart Recommended Service Intervals Procedure Comments Break-In 100 200 500 FirstLocation Lubrication Interval Lubricant NO. Places LubricationLubrication Fitting Points Changing Hydraulic Oil Checking Hydraulic Oil LevelEngine Fuel System Engine OilReplacing In-Line Fuel Filter Elements Engine Air CleanerCleaning and/or Replacing Air Cleaner Element Jump Starting BatteryCharging the Battery Battery Electrolyte First AIDBlade Inspection Blade ReplacementDrive Belts Cutter BladesChecking Lubricant Level TiresCutter Deck Gearbox Checking Coolant Level Cleaning the Radiator Debris ScreenCooling System Changing LubricantChecking The Fan Belt Tension Body, Deck, And UpholsteryScag Approved Attachments And Accessories Illustrated Parts ListIllustrated Parts List 61V & 72VS Cutter Decks Description Cutter Deck Controls Cutter Deck Controls Sheet Metal Components Fender Weldment, RH Bolt, Hex Hd., 5/16-18 x 1, Zinc 43606 STT ROLL-OVER Protection System with Suspension Seat STT ROLL-OVER Protection System with Suspension Seat Deck Drive Components Belt Guard, Rear Hinge, Belt Guard 481309 Latch, Hood 482845 Engine & Attaching Parts 31HP-EFI Kohler Available through the individual engine manufacturer Brake and Steering Components Grip, Handle Bar Fuel and Hydraulic System Kohler 31EFI 24 403 BDP-16A Hydraulic Pump Assembly with Cooling FAN HG70924 Charge Pump Kit .19 STD. Splined HG51457 Electrical System 31HP-EFI Kohler Electrical System 31HP-EFI Kohler Heavy-Duty Commercial STT-EFI Decals Page2 Electrical Schematic Kohler 31HP EFI Limited Warranty Commercial Equipment Garantía Limitada Equipo Comercial Nota Tapicería y plataforma CuerpoRadiador del desechos de criba la de Limpieza .B Ventilador del correa la de tensión la de Verificación .CCorte de plataforma La de cambios de CajaRefrigeración de Sistema Corte de cuchillas con trabajar al ojos y LlantasCuchilla la de Reemplazo .C Nota Cuchilla la de Reemplazo .8-7 FiguraPuente por Arranque .B Corte de CuchillasTransmisión de Correas Cuchilla la de Inspección .ABatería DE Electrolito Para Auxilios Primeros BateríaBatería la de Carga .A Agua con Enjuague externo ContactoDel elementos los de Reemplazo .B Motor del aire de FiltroAire de filtro del elemento del reemplazo y/o Limpieza .A Línea en combustible de filtroMotor del Aceite Motor del combustible de SistemaHidráulico aceite de Filtro .3-7 Figura Hidráulico SistemaHidráulico aceite de nivel del Verificación .A Conexión de puntos de Lubricación .1-7 Figura Horas LubricaciónCiones Lubricación Ubica Lubricante Ubicación DE Intervalo Recomendados servicio de Intervalos mantenimiento de Tabla MantenimientoMontaje de accesorios de Ubicación Montaje de Ranura Posiciones 3 de personalizado corte de deflector del Ajuste Personalizado corte de deflector del AjustePosiciones 7 de personalizado corte de deflector del Ajuste Plataforma la de altura de Ajuste .7-6 Figura Corte de plataforma la de AlturaCorte de plataforma la de Tope .8-6 Figura Corte deCorte de Plataforma la de nivel del Ajuste .5-6 Figura Corte de plataforma la de InclinaciónCorte de plataforma la de Nivel Alineación de Ajuste Estrangulación y aceleraciónDe controles los de Ajustes Neutral Ajuste Desplazamiento de AjustesFreno del vAjuste .1-6 Figura AjustesEstacionamiento de freno del Ajuste Freno de varilla la de Ajuste .2-6 FiguraInclinado Corte Corte de trayectoriaLa de ancho del través Inclinadas CrestasVolado corte ondulada La de ancho lo aInclinadas Salientes Irregular perfil oLa en cortar sin césped Corte de trayectoriasEntre cortar sin césped De Franjas VetasAltura la de ajuste de pedal del Ubicaciones .8-4 Figura Opcional enganche de accesorio RemolquePlataforma la de liberación de Palanca .6-4 Figura Altura de ajuste de pedal del AjusteDirección de palancas las de Ajuste Dirección De palancas las de Ajuste .7-4 FiguraDetenido motor el con cortacésped del Desplazamiento Corte de altura la de AjusteCésped el Cortar para RecomendacionesCuesta una en Operación Atascado material del RetriroOperación la de Después Cortacésped del EstacionamientoDel accionamiento de Interruptor .3-4 Figura Corte de cuchillas plataforma de transmisión la de ConexiónReversa en Desplazamiento CortadorAdelante hacia Desplazamiento Dirección y terreno el en DesplazamientoMotor del Arranque Inicial arranque de ProcedimientosUsado .1-4 Figura dirección de derecho Control Seguridad de bloqueo de SistemaDescarga de válvula de Control .2-4 Figura La Indica .1-4 Figura combustible de IndicadorInstrumentos e Controles .1-4 Figura Operación DE InstruccionesInstrumentos e controles de Identificación Productividad Dimensiones y PesosMotor EspecificacionesPotencia de Cabezal Eléctrico SistemaSeguridad de y instructivas Calcomanías REvErSA AdELAntEDe Consideraciones Chispas de supresor un UtiliceAlmacenamiento y mantenimiento Vuelco contra protección de plegable Sistema .1-2 Figura Muerte la o graves lesiones ocasionarMantener y inspeccionar de incumplimiento El Protección de Plegable Sistema Vuelco contra protección de SistemaEquipado viene si vuelco contra Peligro Operación de Consideraciones Señalización de Palabras Seguridad DEInformación Operación la a previas ConsideracionesDescripción Símbolo SímbolosSTT Modelos Scag POR Aprobados Dispositivos USE Sólo General InformaciónInstrucciones de Referencia Ajustes 6 Sección Sección Sigue Comercial Equipo Limitada GarantíaList Parts Illustrated 8 Sección Mantenimiento 7 SecciónGeneral Información 1 Sección Operación DE Instrucciones 4 SecciónEspecificaciones 3 Sección Seguridad DE Información 2 SecciónSS-31EFI-STT61V 72VS-SMT61V-SMT SS-31EFI-STTOperador DEL Manual

STT-31EFI-SS specifications

Scag Power Equipment is renowned for producing high-quality commercial mowing equipment, and the STT-31EFI-SS stand-on mower is no exception. Designed with professional landscapers in mind, the STT-31EFI-SS offers a perfect blend of power, efficiency, and maneuverability.

One of the standout features of the STT-31EFI-SS is its 31 hp EFI (Electronic Fuel Injection) engine. This powerhouse engine not only delivers impressive power but also enhances fuel efficiency. The EFI technology ensures that the engine operates at optimal performance by automatically adjusting the air-to-fuel ratio under varying conditions. This results in smoother starts, improved throttle response, and reduced emissions, making the mower both environmentally friendly and cost-effective in the long run.

The STT-31EFI-SS features a durable construction built to withstand the rigors of commercial use. Its robust steel frame and heavy-duty components are designed for maximum longevity. Moreover, the mower is equipped with Scag's cutting-edge Hydro-Gear ZT-3400 transmission, which offers exceptional speed and agility. This transmission allows operators to navigate tight spaces with ease and provides a top speed of up to 10.5 mph, making it ideal for large properties or demanding mowing tasks.

Operator comfort is another key aspect of the STT-31EFI-SS. The stand-on design promotes better visibility and quick maneuverability, enabling operators to navigate obstacles with confidence. The padded operator platform and adjustable controls ensure a comfortable experience, even during extended use. Additionally, the mower’s low center of gravity enhances stability on slopes and uneven terrain.

One of the most notable characteristics of the STT-31EFI-SS is its advanced cutting deck. The mower features a 48", 52", or 61" Velocity Plus cutting deck, which is known for delivering a superior cut and impressive grass dispersal. The deck is engineered for optimal airflow, enabling precision mowing while preventing clumping. This technology ensures that grass clippings are evenly distributed, resulting in a healthier lawn appearance.

In conclusion, the Scag STT-31EFI-SS stand-on mower integrates powerful performance, innovative engineering, and comfort. Featuring a reliable EFI engine, robust construction, and exceptional maneuverability, this mower stands out as an excellent choice for professional landscapers seeking efficiency and reliability in their equipment.