Wear a breathing protection mask of class
P2 or higher and disposable clothing when
performing maintenance work (e.g. filter
change).
DANGER
Inadequate filtration
Respiratory sicknesses through inhalation
of dust.
The effectiveness of the filtration of the de-
vice can be tested by the test method spec-
ified in EN 60 335-2-69 22.AA.201.2.
WARNING
Danger from dust that is harmful to your
health
Respiratory sicknesses through inhalation
of dust.
Safety devices providing hazard protection
must be checked for correct safety-related
functionality at least annually by the manu-
facturer or an appropriately instruction per-
son, e.g. absence of leaks, filter damage,
functionality of the monitoring devices.
ATTENTION
Care agents containing silicone
These can attach plastic components.
Do not use care agents containing silicone
for cleaning.
Dust extraction machines are safety devic-
es for the prevention or elimination of haz-
ards according to the German BGV A1.
● For servicing performed by the user, the
device must be disassembled, cleaned
and maintained only to the degree that
this is possible without presenting a dan-
ger to the maintenance personnel and
other persons. Suitable precautionary
measures include detoxification before
disassembly. Make provisions for local
forced ventilation at the location where
the device is to be disassembled, for
cleaning the maintenance surface and
to ensure adequate protection for the
personnel.
● The exterior of the device should be de-
toxified by vacuuming and wiped clean,
or treated with sealant before being re-
moved from the hazardous area. All unit
parts must be regarded as contaminated
when they are taken from the hazardous
area. Suitable measures must be taken
to prevent distribution of the dust.
● All contaminated objects resulting from
maintenance and repair work that can-
not be satisfactorily cleaned must be
correctly disposed of. Such objects must
be disposed of in sealed bags in accord-
ance with the applicable regulations for
the disposal of this type of waste.
● The suction hose ports are to be closed
using the sealing plugs during transport
and maintenance of the device.
1. Note that you can carry out simple main-
tenance and care work yourself.
2. Clean the surface of the device and the
interior of the container regularly with a
moist cloth.
Inspection and maintenance work
Have the device regularly inspected ac-
cording to the respective national accident
prevention regulations. Maintenance work
as specified by the manufacturer must be
performed by a technically qualified person
at the specified regular intervals and in ac-
cordance with the applicable regulations
and safety requirements. Work on electrical
components may only be performed by a
qualified electrician. Please contact a
KÄRCHER branch office if you have any
questions.
Replacing the main filter
DANGER
Danger from dust that is harmful to your
health
Respiratory sicknesses through inhalation
of dust.
Accumulated dust must be transported in
dust-proof containers. Do not transfer the
contents.
WARNING
Danger from dust that is harmful to your
health
Respiratory sicknesses through inhalation
of dust.
Do not use the main filter element after re-
moving it from the device.
English
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