Husqvarna FSA 8400 D, FS 6600 D manuel dutilisation Adjustments Straight Line Sawing, Maintenance

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SAW LOWERS TOO FAST:

•The lowering rate of the saw can be adjusted using the Flow Control Valve (1U) at the rear or the saw. If the saw falls too quickly, turn the knob on the Flow Control Valve (1U) CLOCKWISE until an adequate lowering rate is set.

If the ENGINE or BLADE STALLS for any reason, raise the blade completely from the cut, inspect the machine thoroughly before restarting the engine. When lowering the blade into a partial cut, align the blade exactly with the cut to prevent damage to the blade.

Entrust all repairs to your authorized dealer only.

9 Adjustments: Straight Line Sawing

(See Figures 1 and 4)

While cutting, the saw may steer to the right from the required straight line marked on the cutting surface (if the Diamond Blade (2E) is installed on the right hand side). If this occurs, the Rear Axle (4E) of the saw can be pivoted to compensate for this situation.

Saw with EASYTRACK option.

•Push Axle Adjustment Switch (1J) to the LEFT. Small short adjustments make large changes.

•Adjustments can be made while sawing or not sawing.

•Visually confirm the axle movement and direction.

Saws with Manual Axle Adjustment

•The axle (4E) is adjusted by turning the M12 Adjustment Bolt (1CC) located at the rear lower left of saw frame.

•If the saw steers to the RIGHT while sawing, Turn the Adjustment Bolt COUNTERCLOCKWISE.

•If the saw steers to the LEFT while sawing, Turn the Adjustment Bolt (1CC) CLOCKWISE.

10 Maintenance

(See Figures 1-6)

Before performing any maintenance, ALWAYS park the machine on a level surface with the Engine OFF and the Engine Start Switch (1H) in the “0” (OFF) position.

After each use CLEAN the machine.

LUBRICATION:

ENGINE OIL: Check daily (6B). Change Engine Oil and Oil Filter (6H) after every 100 HOURS of operation. See engine manual for oil type to use. 15W40 CD, CE is generally recommended. (6B) Capacity is 8.5 quarts (8.0 liters) with filter (6H). Align oil level with upper mark on dipstick (6B).

Lubricate every 100 hours:

•Front Axle Pivot Bearings (4C)

Lubricate every 250 hours:

•Bladeshaft Seals and Bearings (4A) 2 Pumps only

HYDRAULIC SYSTEM:

Refer to Section 12 - “Hydraulic System”

ENGINE GEARBOX (3-1A, 3-2A):

•Change oil after every 500 hours of operation. Use SAE 75W90 synthetic gear lubricant.

DO NOT OVERFILL! Fill only to “Check Port” or excess

will overflow.

Single Speed ENGINE GEARBOX (3-1A): Oil Capacity is 32 oz. (USA) (0.946 Liter)

Three Speed ENGINE GEARBOX (3-2A): Oil Capacity is 60 oz. (USA) (1.77 Liter)

•Drain cooling water from Water Drain Valve (3-1C, 3-2C) to prevent rust and freeze damage (Every Day).

COOLING SYSTEM:

The engine cooling fluid is 50/50 anti freeze/water mixture.

•Clean the Radiator Air Filter Element (1DD) every 50 hours or when required, replace if damaged. Always keep Radiator Air Filter Element (1DD) in place.

•Check hoses and hose clamps for damage and looseness. Tighten or replace as required.

•Check Coolant Freeze Protection yearly.

•Flush and Clean radiator and cooling system every 500 hours.

•Maintain at least 1/4 full coolant level in Radiator Coolant Recovery bottle (1Y) when engine is cool.

AIR FILTER :

•Clean the Air Filter Outer Element (5A) when the Restriction Indicator (1N) Red Signal appears. DO NOT clean the Inner Safety Element (5A)!

To change or clean the air filter element:

•Remove the Air Filter Housing (5A) by opening the three (3) Air Filter Housing Clamps, and pulling the housing off.

•Pull the Air Filter Outer Element out of the filter housing and replace, or clean by using low pressure compressed air [2.75 bars (40 psi - MAX)] from the inside out. DO NOT clean the filter element by tapping it on the ground or other objects, this will damage the filter element!

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Contents FS 6600 D 3-Speed Model Eff. S/N Operator’s manualManufacturer El Fabricante Déclaration DE Conformité À LA Directive « Machines »Notas Remarque Table of Contents DE Página ÍNDICETable des matières Notas Remarque Blade Safety FirstUSA Do notAdvertencias Advertencias Usure inhabituelle, NE PAS Utiliser LE Disque FaireNE PAS Faire Page Page Page Page Page Page Page Page General Information Poison Exhaust GASCalifornia Prop 65 Warning Dust WarningSound Level Technical Data Sound Level, EMC, and HAVPeligro Para LA AUDICIóN AdvertenciaInformación general Advertencia de la Proposición 65 del Estado de California Advertencia Relativa AL PolvoNivel sonoro Datos técnicos Nivel sonoro, EMC y HAVInformation générale AvertissementProposition 65 de Californie Avertissement Avertissement Relatif À LA PoussièreNiveau sonore Données techniques niveau sonore, CEM et VMBGearbox Range / Blade RPM Gearbox Range / Blade RPMTHROTTLE, Diesel Depth INDICATOR, TOPBlade Rotation Direction Depth Indicator Operating InstructionsTachometer / Blade RPM-5.0 Flange Transmission Bypass ValveHusqvarna Crown H Decal Tachometer / Blade RPM-4.5 FlangeFront Side of Muffler Brace Right Side Top of Fan Shield Manual Axle AdjustmentBlade Guard Warning TOP of Blade Guard Muffler HOTTOP of Blade Guard 542 19 Radiator Filter Rear CowlingPatents Sound Level CEFS6600 Diesel Specifications Displacement cu. in. l Weight lb. Kg UncratedEngine Specifications Max. HorsepowerEspecificaciones DE Diesel FS6600 Especificaciones DE Diesel FS8400 Spécifications DU FS6600 Diesel Spécifications DU FS8400 Diesel Instrucciones Especiales Special InstructionsInstructions Spéciales 2170 Información DEL Motor Service Every 250 Hours Service DailyService Every 50 Hours Service Every 100 Hours1I. Voltage Gauge Shows the voltage of the electrical system 1N. Gearbox Pulley 1DD. Radiator AIR Filter Element2C. Outer Flange Arbor Use to support the diamond blade 1M. V-BELTS Set2N. Gearbox Pulley 2M. V-BELTS Set5F. Fuel Filter Water Separator See John 5A. AIR Filter Assembly IncludesDo not Operate Engine with Shields Removed Hydrostatic Transmission PumpMoving The Machine UsesIndication Mandatory Information Instruction Check Before Starting Transport Blade RemovedFitting The Blade Blade Cutting Depth Information Using the Blade Depth Indicator 1QStarting The Saw See Figures 1, 2Incidents During Sawing Stopping The SawSee Figures Maintenance Adjustments Straight Line SawingFuel Filter Important AdviceBlade Shaft V-Belt Tension Hydraulic SystemSingle Speed Gearbox Model Engine / Blade Shaft / Gearbox Speed AdjustmentEngine Speed Blade Shaft SpeedBlade Guard Conversion Kits AccessoriesWeight Kits Large Diameter ModelsSpare Parts RepairsLista DE Comprobación Preliminar Figura 1AA. Colgador Para Manguera Sujeta la 1Z. Interruptor Selector DEL Tacómetro2A. Caja DE Engranajes DEL Motor Modelo 1A. Caja DE Engranajes DEL Motor Modelo1M. Correas Trapezoidales Juego de 1N. Polea DE LA Caja DE Engranajes2N. Polea DE LA Caja DE Engranajes 2M. Correas Trapezoidales Juego de5N. Bomba DE Transmisión Hidrostática 5A. Conjunto DEL Filtro DE Aire IncluyeTraslado de la máquina UsosRevisiones antes del arranque Transporte sin la hojaColocación de la hoja Uso del Indicador DE Profundidad DE LA Hoja 1Q Arranque de la sierraVea las figuras 1, 2 y Información sobre la profundidad de corte de la hojaParada de la sierra Ajustes Corte en línea recta Incidentes durante el corte con sierraMantenimiento Filtro DE Aire Tensión de la correa trapezoidal del eje de la hojaSistema hidráulico Sistema DE EnfriamientoVelocidad DEL EJE DE LA Hoja Consejo importanteVea las figuras 2 y Velocidad DEL Motor127 mm 152 mm114,3 mm Piezas de repuesto AccesoriosModelos de diámetro grande ReparacionesGuide Rapide DU Calendrier D’ENTRETIEN Liste DE Vérifications Avant Utilisation1P. Commutateur DE RELEVAGE/ABAISSEMENT 1O. Levier DE Commande DE Vitesse1J. Commutateur DE Réglage D’ESSIEU 1L. Interrupteur DE Sécurité DE L’EAU1DD. Élément DE Filtre À AIR DU Radiateur 1X. Jauge Visuelle DU Niveau DE Carburant1F. Écran Protecteur DE Courroie Les 1A. Boîte DE Transmission DU Moteur Modèle2F. Écran Protecteur DE Courroie Les 2N. Poulie DE Boîte DE Transmission 2M. Courroies Trapézoïdales Jeu de5N. Pompe DE Transmission Hydrostatique 5A. Ensemble DU Filtre À AIR Comprend6H. Filtre À Huile Moteur L’élément du filtre Utilisations Déplacement de la machineVérifier avant de démarrer Transport disque retiréMise en place du disque Information sur la profondeur de sciage du disque Démarrage de la scieVoir les figures 1, 2 et MarchePage Entretien Arrêt de la scieIncidents pouvant se produire durant le sciage Réglages Sciage en ligne droiteTension des courroies trapézoïdales de l’axe du disque Vitesse DE L’AXE DU Disque Circuit hydrauliqueConseil important Disque EN Diamant Régime MoteurPage Kits DE Masses D’ALOURDISSEMENT Accessoires16 Modèles de grand diamètre Kits DE Conversion DES Protections DE Disque18 Pièces détachées 17 RéparationsNotas Notes Size To Convert Size To Convert ToFrom 900mm 1000mm FS8400 Diesel Blade Size Conversion Chart 1000mm 1200mm 1500mm 750 mm Tamaño para convertir aTamaño Pulgadas / 18 pulgadas 350 mm / 450 mm1000 mm Tamaño para Pulgadas Convertir de450 mm 450 mm 650 mm 750 mm 900 mm TamañoFS8400 Diesel Tabla DE Conversiones DE Tamaños DE LA Hoja 42 po Taille à laquelle convertirTaille 14 po 18 po 26 po 30 po ’origine 36 poTaille 36 po 42 po ’origine 60 po Taille à laquelle converterTaille 18 po 26 po 30 po 36 po ’origine 48 po900mm Taille 42 po 48 po 60 po ’origineFS 6600 D 14-26 18-30 20-36 26-42FS 8400 D 106 107 Schéma 3 Schéma de câblage Câblage du capot FS6600-FS8400 109 Component Designators for PRO 66/ PRO 111 504 63
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FSA 8400 D, FS 6600 D specifications

Husqvarna has long been a trusted name in the world of professional outdoor power equipment, and its FS 6600 D and FSA 8400 D models exemplify the company's commitment to quality and performance.

The Husqvarna FS 6600 D is a powerful walk-behind concrete saw that is renowned for its exceptional cutting efficiency and robust design. Powered by a high-torque diesel engine, the FS 6600 D is engineered to handle tough, heavy-duty applications with ease. One of its standout features is its adjustable, heavy-duty frame that can accommodate various blade sizes, making it versatile for different cutting depths and applications. The saw's integrated water system helps to manage dust and keeps the blade cool during operation, resulting in cleaner cuts and prolonging blade life. Furthermore, the intelligent design of the FS 6600 D includes an easy-to-use control panel, ensuring operators can quickly start and adjust the saw without hassle.

On the other hand, the Husqvarna FSA 8400 D is part of Husqvarna’s range of professional grass trimmers, specifically designed for demanding tasks and prolonged use. Its lightweight yet robust design makes it an ideal choice for professionals who require mobility and efficiency. The FSA 8400 D features a high-capacity battery and an efficient brushless motor, ensuring powerful performance with minimal noise and vibration. The trimmer’s adjustable handle and ergonomic design allow users to maneuver easily, reducing fatigue during extended usage.

Both products also incorporate advanced technologies to enhance user experience. For instance, the FS 6600 D employs Husqvarna’s SmartStart technology, allowing for easier and faster starts. Similarly, the FSA 8400 D utilizes an intuitive control system that seamlessly integrates speed and power settings, optimizing performance based on the demands of the task at hand.

In summary, the Husqvarna FS 6600 D and FSA 8400 D are prime examples of innovative engineering combined with user-focused design. Their robust features, advanced technologies, and unmatched performance make them essential tools for professionals looking to excel in their trade. Whether cutting concrete or tidying up grassy areas, Husqvarna proves that it understands the needs of its users, delivering reliable solutions that stand the test of time.
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