! WARNING
! WARNING

BM 2610022228 04-12_BM 2610022228 04-12.qxp 4/12/12 10:52 AM Page 9

Operating Instructions

FIG. 7

The vacuum cleaner has four operating modes:

•Normal Vacuuming Mode

•Power Tool Activation Mode

•Pulse-Clean Filter Cleaning Mode

•Pulse-Clean Filter Cleaning Combined with Power Tool Activation Mode

Avoid accidental starting. Be sure vacuum and tool switches are OFF before plugging in or

putting vacuum switch into power tool activation mode or filter cleaning mode. Do not keep power tool plugged into the vacuum cleaner’s power tool outlet during normal vacuuming. Plugging in vacuums or tools that have the switch ON invites accidents.

When using this vacuum ! WARNING for EPA Lead Based Paint

Renovation, Repair and Painting Program (RRP), this vacuum is not recommended for vacuuming carpets and rugs.

Not suitable to vacuum hazardous or toxic substances or dusts e.g. asbestos. Neither

the standard VAC012 Filter Cartridges or the optional VAC019 HEPA Filter Cartridges are able to capture all particles and may exhaust them back into the environment.

NORMAL VACUUMING MODE

Switching the Unit On: Set mode selector switch to ON.

Switching the Unit Off: Set mode selector switch to OFF.

POWER TOOL ACTIVATION MODE

In the Power-Tool Activation mode, when the power tool is switched on, the power tool automatically switches on the vacuum cleaner.

POWER BROKER

POWER ALLOCATION FEATURE The Power Broker feature allows optimal allocation of the power available between the vacuum cleaner and power tool on either 15- Amp or 20-Amp circuits:

Before connecting power tool, set POWER BROKER™ dial as follows:

1.Get tool amp rating from tool dataplate.

2.Subtract tool amp rating from building circuit’s amp rating.

3.Set dial to the difference.

Notes:

•The building's circuit breaker can trip if the combination of power tool amp rating and the dial setting exceed the building circuit's amp rating.

•The dial should be set at 11 amps unless the building circuit's amp rating minus the power tool amp rating setting is less than 11 amps.

•If full vacuum cleaner power is needed with a power tool that draws high amps, it may be necessary to plug the power tool into a

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Bosch Power Tools 3931A-PB manual Operating Instructions, Vacuum cleaner has four operating modes, Normal Vacuuming Mode
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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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