Bosch Power Tools 3931A-PB manual Maintenance, Accessories, Cleaning, Tool Lubrication

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BM 2610022228 04-12_BM 2610022228 04-12.qxp 4/12/12 10:52 AM Page 12

Maintenance

Service

!WARNING Preventive maintenance performed by unauth-

orized personnel may result in misplacing of internal wires and components which could cause serious hazard. We recommend that all tool service be performed by a Bosch Factory Service Center or Autho- rized Bosch Service Station.

TOOL LUBRICATION

Your Bosch tool has been properly lubricated and is ready to use.

Cleaning

!WARNING To avoid accidents always disconnect the tool from

the power supply before cleaning or performing any maintenance. The tool may be cleaned most effectively with compressed

dry air. Always wear safety goggles when cleaning tools with compressed air.

Ventilation openings and switch levers must be kept clean and free of foreign matter. Do not attempt to clean by inserting pointed objects through openings.

See also the sections THOROUGH CLEANING OF THE FILTER CARTRIDGES, CLEANING THE MOTOR PROTECTION FILTERS, WATER-LEVEL SENSOR

MAINTENANCE and CANISTER MAINTENANCE.

!CAUTION Certain cleaning agents and solvents damage

plastic parts. Some of these are: gasoline, carbon tetrachloride, chlorinated cleaning solvents, ammonia and household detergents that contain ammonia.

Accessories

If an extension cord is ! WARNING necessary, a cord with

adequate size conductors that is capable of carrying the current necessary for your tool must be used. This will prevent

excessive voltage drop, loss of power or overheating. Grounded tools must use 3-wire extension cords that have 3-prong plugs and receptacles.

NOTE: The smaller the gauge number, the heavier the cord.

The length of the vacuum cleaner cord must be included in calculating the total length of cord.

RECOMMENDED SIZES OF ExTENSION CORDS 120 VOLT ALTERNATING CURRENT TOOLS

Tool’s

Cord Size in A.W.G.

Wire Sizes in mm2

 

 

 

 

 

 

 

 

Ampere

 

 

 

 

 

 

 

 

Cord Length in Feet

Cord Length in Meters

Rating

25

50

100

150

15

30

60

120

 

3-6

 

 

 

 

 

 

 

 

18

16

16

14

0.75

0.75

1.5

2.5

6-8

18

16

14

12

0.75

1.0

2.5

4.0

8-10

18

16

14

12

0.75

1.0

2.5

4.0

10-12

16

16

14

12

1.0

2.5

4.0

—

12-16

14

12

—

—

—

—

—

—

 

 

 

 

 

 

 

 

 

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Contents Leer antes de usar BM 2610022228 04-12BM 2610022228 04-12.qxp 4/12/12 1051 AMSee Ver la páginaGeneral Safety Rules Electrical SafetyPersonal Safety and Vacuum Use Work AreaVacuum Cleaner Safety Rules Vacuum CareMatches or hot ashes. Fire inside Once this vacuum is used for ! Warning EPA Lead Based PaintService Functional Description and Specifications SpecificationsAssembly & Preparation Attaching the Rear WheelsAssembling the Main Handle Attaching the Vacuum HoseInstalling a Dust BAG Removing the Dust BAGThorough Cleaning Filter Cartridges Installing the Filter CartridgesCleaning the Motor Protection Filters Removing the Filter CartridgesVacuum cleaner has four operating modes Normal Vacuuming ModePower Tool Activation Mode Power BrokerPULSE-CLEAN Filter Cleaning PULSE-CLEAN ModePULSE-CLEAN Mode Combined with Power Tool Activation Canister Maintenance WET VacuumingEMPTyING the Canister Maintenance AccessoriesCleaning Tool LubricationBosch Vacuum Hoses & Adapters Other Accessories Consignes générales de sécurité Aire de travailSécurité électrique Sécurité personnelle et utilisation de ’aspirateurConsignes de sécurité pour les aspirateurs Entretien de l’aspirateurAspirateur tous-usages EntretienIntempestif de l’outil Caractéristiques Assemblage & Préparation Montage DES Roues ArrièresMontage DE LA Poignée Principale Montage DU Tuyau D’ASPIRATIONInstallation D’UN SAC À Poussière Pour le sac en plastique Bosch VAC023Retrait DU SAC À Poussière Retirez le sac et mettez-le au rebut de façon appropriéeRemplacement DES Filtres DE Protection DU Moteur Nettoyage DES Filtres DE Protection DU MoteurDémontage DES Filtres DE Protection DU Moteur Rangement DES LancesMode D’ASPIRATION Normale Mode Dalimentation Power BrokerInstructions d’utilisation RemarquesPULSE-CLEAN Mode DE Nettoyage PAR Impulsions PULSE-CLEANMise en marche de l’aspirateur Arrêt de l’aspirateurEntretien DES Capteurs DE Niveau D’EAU Vidange DU RéservoirEntretien DU Réservoir Accessoires NettoyageIndicateur D’ENTRETIEN Adaptateurs ET Tuyaux D’ASPIRATION Bosch Autres Accessoires VAC011VAC023 Non illustré VAC014Normas generales de seguridad Área de trabajoSeguridad eléctrica Seguridad personal y uso de la aspiradoraNormas de seguridad para aspiradoras Cuidado de la aspiradoraLávese las manos después de manejarlo Para reducir el riesgo deDescripción funcional y especificaciones Aspiradora de uso generalRiesgo de arrancar la herramienta accidentalmente Equipo estándarEspecificaciones Montaje y preparación Montaje DEL ASA PrincipalOpciones DE Recolección DE Polvo Notas para aspirar materiales secosPara la bolsa de plástico Bosch VAC023 Remoción DE LA Bolsa Para PolvoOrificio para Manguera Para otras bolsas Bosch o sin bolsa Orificio para mangueraLimpieza DE LOS Filtros DE Protección DEL Motor Remoción DE LOS Filtros DE Protección DEL MotorReemplazo DE LOS Filtros DE Protección DEL Motor Vea la FiguraDispositivo DE Asignación DE Potencia Power Broker Instrucciones de funcionamientoModo DE Recogida Normal Ajuste el dial a la diferenciaLimpieza DEL Filtro PULSE-CLEAN Modo PULSE-CLEANNotas sobre PULSE-CLEAN Encendido de la aspiradoraRecogida DE Materiales Mojados Mantenimiento DE LOS Sensores DEL Nivel DE AguaVaciado DEL Recipiente Mantenimiento DEL RecipienteMantenimiento AccesoriosServicio LimpiezaMangueras Y Adaptadores DE Aspiración Bosch Otros Accesorios No mostrado VAC014No mostrado VAC015 BM 2610022228 04-12BM 2610022228 04-12.qxp 4/12/12 1052 AM Remarques Notas 2610022228

3931A-PB specifications

The Bosch Power Tools 3931A-PB is a versatile and efficient tool that caters to both professionals and DIY enthusiasts looking for reliability and performance in their projects. This powerful reciprocating saw is engineered to tackle a wide range of cutting tasks, making it a valuable addition to any toolbox.

One of the prominent features of the Bosch 3931A-PB is its robust 7.5 Amp motor, which delivers a high cutting speed of up to 2,700 strokes per minute. This impressive power enables users to cut through a variety of materials, including wood, metal, and plastics, with ease. The variable speed control feature allows for precise adjustments to the cutting speed depending on the material and application, enhancing both versatility and control.

The design of the Bosch 3931A-PB emphasizes user comfort and handling. It boasts an ergonomic grip that reduces fatigue during extended use, allowing users to work efficiently without discomfort. Additionally, the tool features an adjustable shoe that provides increased stability while cutting, enabling cleaner cuts in different materials.

Another noteworthy characteristic of the Bosch 3931A-PB is its unique blade change system. The tool incorporates a tool-less blade release mechanism, making it quick and easy to switch out blades for different applications without the need for additional tools. This efficiency saves time and streamlines the workflow for users.

Moreover, the Bosch 3931A-PB is equipped with a built-in LED light that illuminates the work area. This feature is especially beneficial for working in dimly lit conditions, ensuring that users can see their cutting line clearly. Additionally, the saw includes a dust blower that keeps the cutting line free from debris, enhancing visibility and accuracy during operation.

Safety is a paramount consideration in the design of the Bosch 3931A-PB. It includes a two-finger trigger switch that offers enhanced control, and the durable exterior is designed to withstand the rigors of job site use. The tool is also compatible with a wide array of blades, allowing users to expand its capabilities to suit their specific needs.

In summary, the Bosch Power Tools 3931A-PB is a high-performance reciprocating saw that combines power, comfort, and convenience. Its advanced features, including a powerful motor, variable speed control, tool-less blade changes, and integrated lighting, make it an ideal choice for anyone looking to tackle cutting tasks with efficiency and precision.
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