Bosch 3931 - Manual (Page 5)

-5-
Functional Description and Specifications
Disconnect the plug from the power source before making any
assembly, adjustments or changing accessories. Such preventive safety
measures reduce the risk of starting the tool accidentally.
! WARNING
MAIN HANDLE
HANDLE
CLAMPS
WAND
STORAGE
CANISTER
LATCH
RUST PROOF
CANISTER
VACUUM
HOSE
HOSE PORT
FILTER
COMPARTMENT
LOCK
POWER TOOL
SOCKET
MODE
SELECTOR
SWITCH
CARRYING
HANDLE
CORD
WRAP
CANISTER
DRAIN
All-Purpose Vacuum Cleaner
CONTROL UNIT
FIG. 1
Specifications:
Part number ........................................... 0 601 989 139
Voltage .................................................... 120V
Frequency................................................ 60 Hz
Rated Power of Vacuum Cleaner
No Power Tool Connected ...................... 11.1 Amps
Power Tool Connected ............................ 11.1 to 4.8 Amps
Max. Rating of Connected Power Tool .... 7.2 Amps
Canister Volume (gross) ........................ 13.3 gal. (50 ltr.)
Canister Volume wet (net) ...................... 11.35 gal. (45 ltr.)
Canister Volume dry (net) ...................... 11.35 gal. (45 ltr.)
Dust Bag Volume (net) ............................ 5.5 gal. (21 ltr.)
Air Flow* ........................................ 130 CFM (61 ltr./sec.)
Static Water Lift*............................. 100 in.
Vacuum Suction Pressure* .................... 248 millibars
Filter Cartridge Type ............................... (BIA) M
Filter Cartridge Surface Area (Ea.) ........... 4300 cm2
Number of Filter Cartridges ..................... 2
Total Filter Surface Area .......................... 8600 cm2
Dust Retention ........................................ 99.93%
Sound Pressure Level ............................. 69 dB (A)**
Weight w/o Main Handle ......................... 39 lbs. (17.7 kg)
Weight w/ Main Handle .......................... 42.2 lbs. (19.2 kg)
Cord Length ............................................ 26 feet
Hose Length ............................................ 9.84’ (3 meter)
Standard Equipment:
1 35 mm Vacuum Hose (stored in canister)
1 Main Handle and 2 Handle Clamps
1 Dust Bag, 2 Filter Cartridges
2 Motor Protection Filters
2 Rear Wheels, 1 Axle
2 Axle Cap-and-Pin Assemblies
2 Front Casters
*Measured at the blower.
**The typical A-weighted sound pressure level of the product is 69 dB (A), which is determined at 1.60 m height and 1 m
distance according to IEC 704-1.
CASTER BRAKE
BM 2610919254 12/02 12/18/02 10:52 AM Page 5