OBJ_BUCH-1746-002.book Page 17 Tuesday, July 23, 2013 1:17 PM
Symbols and their meaning
Min/Max
Infinitely variable control of the vacuuming
power:
– Maximum vacuum capacity for applica-
tions with intense dust development
– Reduced vacuum capacity for applica-
tions with low dust development and for
control of the vacuuming power between
connected power tool and workpiece
surface (e. g. when sanding)
AFC
Automatic filter cleaning
(AFC = Automatic Filter Cleaning)
Attach only one L-Boxx (max.).
The weight of the L-Boxx with contents
must not exceed 15 kg.
Do not hang the vacuum cleaner, e. g.
for transport purposes, to a crane
hook. The vacuum cleaner is not suitable
for handling by crane. Danger of injury
and causing damage.
Do not use the vacuum cleaner as a
seat, ladder or stepladder. The vacuum
cleaner can tip over and become dam-
aged. Danger of injury.
Product Description and Specifications
While reading the operating instructions, unfold the graphics
page for the vacuum cleaner and leave it open.
Intended Use
The machine is intended for collection, vacuuming, conveying
and separation of non-flammable dry dusts and non-flamma-
ble liquids and water-air mixtures. The vacuum cleaner is
dust-technically checked and corresponds with dust category
Bosch Power Tools
L. It is suitable for the increased demands of industrial usage,
as required in trades, industry and workshops.
According to IEC/EN 60335-2-69, vacuum cleaners of dust
category L may only be used for vacuuming and extraction of
hazardous dusts with an exposition limit value > 1 mg/m
Use the vacuum cleaner only when you fully understand and
can perform all functions without limitation, or have received
appropriate instructions.
Product Features
The numbering of the product features refers to the illustra-
tion of the vacuum cleaner on the graphics page.
1 Container
2 Hose connection piece
3 AFC button
4 Socket for power tool
5 Vacuum-hose holder
6 Mode selector switch
7 Control knob for vacuum capacity (not for article
number 3 601 JC3 270)
8 Carrying handle
9 L-Boxx retainer
10 Vacuum lid
11 Latch of the vacuum cover
12 Rear wheel
13 Castor brake
14 Castor
15 Cable holder
16 Locking latch of filter cover
17 Holder for vacuum tubes
18 Holder for crevice nozzle/elbow
19 Holder for floor nozzle
20 Tool sleeve
21 Vacuum hose
22 Elbow
23 Disposal bag
24 Flat-fold filter(PES)
25 Crevice nozzle
26 Rubber lip
27 Brush insert
28 Floor nozzle
29 Vacuum tube
30 Retainer for vacuum-hose holder
31 Snap-fastener
32 Air diffuser
33 Signalling LED
34 Filter cover
35 Level sensors
Accessories shown or described are not part of the standard deliv-
ery scope of the product. A complete overview of accessories can
be found in our accessories program.
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1 609 92A 0D1 | (23.7.13)