Bosch Power Tools 3931B-SPB manual Maintenance, Accessories, Cleaning, Tool Lubrication

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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 Ver la página Leer antes de usarSee Work Area General Safety RulesElectrical Safety Personal Safety and Vacuum UseOnce this vacuum is used for ! Warning EPA Lead Based Paint Vacuum Cleaner Safety RulesVacuum Care Matches or hot ashes. Fire insideDisconnect the plug from the power source before making any Functional Description and SpecificationsAll-Purpose Vacuum Cleaner ServiceBIA M SpecificationsDust Collection Options Assembly & PreparationInstalling a Dust BAG Attaching the Vacuum HoseRemoving the Dust BAG Removing the Filter Cartridges Thorough Cleaning Filter CartridgesInstalling the Filter Cartridges Cleaning the Motor Protection FiltersOperating Instructions Normal Vacuuming ModePULSE-CLEAN Filter Cleaning PULSE-CLEAN ModeEMPTyING the Canister Canister MaintenanceWET Vacuuming Tool Lubrication MaintenanceAccessories CleaningBosch Vacuum Hoses & Adapters Other Accessories Sécurité personnelle et utilisation de ’aspirateur Consignes générales de sécuritéAire de travail Sécurité électriqueEntretien de l’aspirateur Consignes de sécurité pour les aspirateursÉquipement standard Aspirateur tous-usagesEntretien Caractéristiques Montage DU Tuyau D’ASPIRATION Installation D’UN SAC À PoussièreAssemblage & Préparation Pour les autres sacs Bosch ou en l’absence de sac Pour le sac en plastique Bosch VAC023Retrait DU SAC À Poussière Démontage DES Filtres DE Protection DU Moteur Remplacement DES Filtres DE Protection DU MoteurNettoyage DES Filtres DE Protection DU Moteur Instructions d’utilisation Mode D’ASPIRATION NormalePULSE-CLEAN Mode DE Nettoyage PAR Impulsions PULSE-CLEANEntretien DU Réservoir Entretien DES Capteurs DE Niveau D’EAUVidange DU Réservoir Indicateur D’ENTRETIEN AccessoiresNettoyage Adaptateurs ET Tuyaux D’ASPIRATION Bosch Non illustré VAC014 Autres AccessoiresVAC011 VAC023Seguridad personal y uso de la aspiradora Normas generales de seguridadÁrea de trabajo Seguridad eléctricaLávese las manos después de manejarlo Normas de seguridad para aspiradorasCuidado de la aspiradora Equipo estándar Descripción funcional y especificacionesAspiradora de uso general Especificaciones Notas para aspirar materiales mojados Montaje y preparaciónOpciones DE Recolección DE Polvo Notas para aspirar materiales secosOrificio para manguera Para la bolsa de plástico Bosch VAC023Remoción DE LA Bolsa Para Polvo Orificio para Manguera Para otras bolsas Bosch o sin bolsaProtección DEL Motor Vea la Figura Limpieza DE LOS Filtros DE Protección DEL MotorRemoción DE LOS Filtros DE Protección DEL Motor Reemplazo DE LOS Filtros DEInstrucciones de funcionamiento Limpieza DEL Filtro PULSE-CLEANModo PULSE-CLEAN Notas sobre PULSE-CLEANMantenimiento DEL Recipiente Recogida DE Materiales MojadosMantenimiento DE LOS Sensores DEL Nivel DE Agua Vaciado DEL RecipienteBM 2610024876 04-12BM 2610024876 04-12.qxp 4/5/12 914 AM Limpieza MantenimientoAccesorios ServicioAditamento de aspiradora de 2-1/4 Mangueras Y Adaptadores DE Aspiración BoschNo mostrado VAC015 Otros AccesoriosNo mostrado VAC014 BM 2610024876 04-12BM 2610024876 04-12.qxp 4/5/12 914 AM 2610024876

3931B-SPB specifications

The Bosch Power Tools 3931B-SPB is a standout tool designed for both professional contractors and enthusiastic DIYers. This versatile power tool embodies the precision, durability, and innovative technology that Bosch is renowned for in the power tools industry.

One of the significant features of the 3931B-SPB is its powerful motor, delivering impressive performance under various workloads. With a robust horsepower rating, this tool can handle a range of applications, from heavy-duty cutting and drilling to more intricate tasks. The 3931B-SPB is engineered for efficiency, ensuring minimal downtime while maximizing productivity on the job site.

The design of the Bosch 3931B-SPB focuses on user comfort and control. Equipped with an ergonomic grip, it allows for extended use without causing fatigue, providing a secure hold that enhances precision in operation. The lightweight construction of the tool ensures ease of handling, making it ideal for both overhead applications and tight spaces.

In terms of technology, the 3931B-SPB incorporates several advanced features that set it apart from the competition. The variable speed control allows users to adjust the speed depending on the material and specific task, giving them the flexibility to achieve optimal results. Additionally, the built-in electronic management systems help to protect the motor from overload and enhance tool longevity.

Durability is another hallmark of Bosch power tools, and the 3931B-SPB is no exception. It is constructed with high-quality materials designed to withstand the rigors of daily use in demanding environments. The dust and debris protection features ensure the tool maintains its performance even in less-than-ideal conditions, safeguarding internal components.

Another noteworthy characteristic of this tool is its compatibility with various attachments and accessories. This adaptability allows users to tackle an extensive range of projects without needing multiple tools, saving both time and space in the workshop or job site.

In summary, the Bosch Power Tools 3931B-SPB is a powerful, versatile, and user-friendly tool that exemplifies Bosch's commitment to quality and innovation. With its powerful motor, ergonomic design, advanced technology, and durability, the 3931B-SPB is an excellent choice for anyone looking to invest in a reliable and efficient power tool for their projects.
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