Bosch Power Tools 3931A-PB manual PULSE-CLEAN Filter Cleaning, PULSE-CLEAN Mode

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separate circuit. However, in this situation, the Power Tool Activation feature cannot be used.

Switching the Vacuum Cleaner ON

1.Make sure the power tool is switched off, and then plug it in to the power tool socket on the vacuum.

2.Turn the mode selector switch to POWER TOOL ACTIVATION position.

3.When the power tool is switched on, the power tool automatically switches on the vacuum cleaner.

Switching The Vacuum Cleaner OFF

1.When the power tool is switched off, the vacuum cleaner is switched off.

In order to empty the hose, the vacuum cleaner switches off after a 7 second delay.

PULSE-CLEAN™ FILTER CLEANING

The vacuum cleaner is equipped with the electromagnetic PULSE-CLEAN™ filter cartridge cleaning system, which in 10 seconds allows the unit to self-remove dust that is adhering to the filter cartridges.

Before using the PULSE-CLEAN™ mode, we suggest to advise those in hearing range about the sound of this feature.

PULSE-CLEAN™ MODE

(when no power tool is plugged in)

1.Turn vacuum cleaner dial to PULSE- CLEAN™ setting.

2.The filter cleaning process will be automatically completed within about 10 seconds.

3.After PULSE-CLEAN™ cycle completes itself, the vacuum cleaner will become idle.

4.Switch the vacuum cleaner to the OFF or ON position, as desired.

See PULSE-CLEAN™ notes below.

PULSE-CLEAN™ MODE COMBINED WITH POWER TOOL ACTIVATION

The PULSE-CLEAN™ system can also be used when a power tool is connected and used with the “POWER TOOL ACTIVATION MODE”. This is very handy when the location of vacuum cleaner is separated from the connected power tool, such as when the tool is being used up on a scaffold.

1.Make sure the power tool is switched off, and then plug it in to the power tool socket on the vacuum.

2.Turn the vacuum cleaner dial to PULSE- CLEAN™ setting.

3.The vacuum cleaner goes into the PULSE- CLEAN™ mode for 10 seconds.

4.After PULSE-CLEAN™ mode is completed, switch on the power tool, and the vacuum cleaner will operate until the power tool is switched off or disconnected from the vacuum cleaner.

5.At the time the tool is switched off, the vacuum cleaner will automatically determine if the filter needs to be cleaned. If it determines that cleaning is necessary,

the PULSE-CLEAN™ system automatically activates, the cleaning process will be completed within about 10 seconds.

6.After PULSE-CLEAN™ cycle completes itself, the vacuum cleaner will become idle.

7.Switch the vacuum cleaner OFF, or to continue working, switch the power tool on again.

8.If power tool is switched on before the PULSE-CLEAN™ cycle is complete, PULSE-CLEAN™ automatically stops and vacuum cleaner starts to vacuum.

PULSE-CLEAN™ Notes:

•The sound of the PULSE-CLEAN™ system may surprise those near the work area. Before using PULSE-CLEAN™, alert those in the vicinity of the vacuum cleaner of this feature and the associated sound it makes.

•Do not keep power tool plugged into vacuum during normal vacuum cleaning mode, because any connected power tool will receive power when vacuum cleaner is moved from normal vacuum cleaning mode to PULSE-CLEAN mode.

•The PULSE-CLEAN™ system must be activated when the suction power decreases to the point of being insufficient.

•The PULSE-CLEAN™ system should be activated regularly to keep the filter cartridges clean. The proper frequency for activating the PULSE-CLEAN™ system depends on the type and amount of dust. With regular usage, the maximum vacuuming performance is maintained longer.

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Contents See Leer antes de usarBM 2610022228 04-12BM 2610022228 04-12.qxp 4/12/12 1051 AM Ver la páginaPersonal Safety and Vacuum Use General Safety RulesElectrical Safety Work AreaMatches or hot ashes. Fire inside Vacuum Cleaner Safety RulesVacuum Care Once this vacuum is used for ! Warning EPA Lead Based PaintService Functional Description and Specifications SpecificationsAssembling the Main Handle Assembly & PreparationAttaching the Rear Wheels Attaching the Vacuum HoseInstalling a Dust BAG Removing the Dust BAGCleaning the Motor Protection Filters Thorough Cleaning Filter CartridgesInstalling the Filter Cartridges Removing the Filter CartridgesPower Tool Activation Mode Vacuum cleaner has four operating modesNormal Vacuuming Mode Power BrokerPULSE-CLEAN Mode PULSE-CLEAN Filter CleaningPULSE-CLEAN Mode Combined with Power Tool Activation WET Vacuuming Canister MaintenanceEMPTyING the Canister Cleaning MaintenanceAccessories Tool LubricationBosch Vacuum Hoses & Adapters Other Accessories Sécurité électrique Consignes générales de sécuritéAire de travail Sécurité personnelle et utilisation de ’aspirateurConsignes de sécurité pour les aspirateurs Entretien de l’aspirateurEntretien Aspirateur tous-usagesIntempestif de l’outil Caractéristiques Montage DE LA Poignée Principale Assemblage & PréparationMontage DES Roues Arrières Montage DU Tuyau D’ASPIRATIONRetrait DU SAC À Poussière Installation D’UN SAC À PoussièrePour le sac en plastique Bosch VAC023 Retirez le sac et mettez-le au rebut de façon appropriéeDémontage DES Filtres DE Protection DU Moteur Remplacement DES Filtres DE Protection DU MoteurNettoyage DES Filtres DE Protection DU Moteur Rangement DES LancesInstructions d’utilisation Mode D’ASPIRATION NormaleMode Dalimentation Power Broker RemarquesMise en marche de l’aspirateur PULSE-CLEANMode DE Nettoyage PAR Impulsions PULSE-CLEAN Arrêt de l’aspirateurVidange DU Réservoir Entretien DES Capteurs DE Niveau D’EAUEntretien DU Réservoir Nettoyage AccessoiresIndicateur D’ENTRETIEN Adaptateurs ET Tuyaux D’ASPIRATION Bosch VAC023 Autres AccessoiresVAC011 Non illustré VAC014Seguridad eléctrica Normas generales de seguridadÁrea de trabajo Seguridad personal y uso de la aspiradoraLávese las manos después de manejarlo Normas de seguridad para aspiradorasCuidado de la aspiradora Para reducir el riesgo deRiesgo de arrancar la herramienta accidentalmente Descripción funcional y especificacionesAspiradora de uso general Equipo estándarEspecificaciones Opciones DE Recolección DE Polvo Montaje y preparaciónMontaje DEL ASA Principal Notas para aspirar materiales secosOrificio para Manguera Para otras bolsas Bosch o sin bolsa Para la bolsa de plástico Bosch VAC023Remoción DE LA Bolsa Para Polvo Orificio para mangueraReemplazo DE LOS Filtros DE Limpieza DE LOS Filtros DE Protección DEL MotorRemoción DE LOS Filtros DE Protección DEL Motor Protección DEL Motor Vea la FiguraModo DE Recogida Normal Dispositivo DE Asignación DE Potencia Power BrokerInstrucciones de funcionamiento Ajuste el dial a la diferenciaNotas sobre PULSE-CLEAN Limpieza DEL Filtro PULSE-CLEANModo PULSE-CLEAN Encendido de la aspiradoraVaciado DEL Recipiente Recogida DE Materiales MojadosMantenimiento DE LOS Sensores DEL Nivel DE Agua Mantenimiento DEL RecipienteServicio MantenimientoAccesorios LimpiezaMangueras Y Adaptadores DE Aspiración Bosch No mostrado VAC014 Otros AccesoriosNo 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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