Bosch GAS 400 A Professional Manual Original página 10

10 | English
Do not use the socket on the vacuum cleaner when
u
wet vacuuming or in the humid condition. Contact with
water poses a risk of short circuit or electric shock.
Symbols
The following symbols may provide you with important in-
formation pertaining to the use of your dust extractor. Please
take note of these symbols and their meaning. Knowing what
these symbols mean will help you to use your extractor more
effectively and more safely.
Symbols and their meaning
WARNING! Read all the safety and gen-
eral instructions. Failure to observe the
safety and general instructions may res-
ult in electric shock, fire and/or serious
injury.
Dust extractor from dust class L in ac-
cordance with IEC/EN 60335-2-69 for
the dry extraction of harmful dusts with
an exposure limit of > 1 mg/m³
WARNING! The dust extractor contains
dust particles that pose a risk to
health. Emptying and maintenance
procedures, including the disposal of
dust containers, should only be carried
out by professionals. Suitable protect-
ive equipment is required. Do not oper-
ate the dust extractor unless the com-
plete filter system is correctly inser-
ted. Otherwise, you are putting your
health at risk.
Only attach a maximum of one L-BOXX.
The weight of the L-BOXX along with its
contents must not exceed 15 kg.
Do not hang the dust extractor on a
crane hook, e.g. in order to transport
it. The dust extractor is not suitable for
moving with a crane. There is a risk of in-
jury and damage if you do this.
Do not sit or stand on the dust ex-
tractor. The dust extractor may tip over
and become damaged if you do this. This
poses a risk of injury.
1 609 92A 91L | (29.01.2024)
Symbols and their meaning
A
Automatic filter cleaning mode indicator
LED
M
Manual filter cleaning mode indicator
LED
Button for automatic filter cleaning
Button for manual filter cleaning
Automatic start/stop function
Extracts dust that accumulates from
working power tools;
the dust extractor switches on automatic-
ally and off again with a time delay.
The plug socket on the dust extractor is
constantly live.
Switching off
The plug socket on the dust extractor is
without power.
Extraction
Extracting dust deposits and dust from
the extraction system.
The plug socket on the dust extractor is
constantly live.
Min/Max
Continuous regulation of suction power:
– Maximum suction power for applica-
tions with a high level of dust genera-
tion
– Reduced suction power for applica-
tions that generate a low level of dust,
and also to regulate the suction
between the connected power tool
and the surface of the workpiece (e.g.
when sanding)
Data logging is activated in this dust ex-
tractor.
Permitted connected load of the connec-
ted power tool (country-specific)
Bosch Power Tools