All-Purpose Vacuum Cleaner, Service | Bosch Power Tools 3931B-SPB

BM 2610024876 04-12_BM 2610024876 04-12.qxp 4/5/12 9:14 AM Page 4

suitable for one vacuum may become hazardous when used on another vacuum.

Service

Only qualified repair personnel must perform vacuum service. Service or maintenance performed by unqualified personnel could result in a risk of injury. For example: internal wires may be misplaced or pinched.

When servicing a vacuum, use only identical replacement parts. Follow instructions in the Maintenance section of this manual. Use of unauthorized parts or failure to follow the Maintenance Instructions may create a risk of electric shock or injury. Certain cleaning agents such as gasoline, carbon tetrachloride, ammonia, etc. may damage plastic parts.

Functional Description and Specifications

Disconnect the plug from the power source before making any

!WARNING assembly, adjustments or changing accessories. Such preventive safety measures reduce the risk of starting the tool accidentally.

All-Purpose Vacuum Cleaner

FIG. 1

Standard Equipment:

1 35 mm Vacuum Hose

1 Main Handle and 2 Handle Clamps

1 Dust Bag

2 VAC012 Filter Cartridges

2 Motor Protection Filters

CARRyING

MODE SELECTOR

SWITCH

HANDLE CORD

WRAP

CONTROL

UNIT

FILTER

COMPARTMENT LOCK

HOSE PORT

CANISTER

LATCH

	VACUUM	RUST PROOF
	HOSE
		CANISTER

-4-

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.