1 609 92A 7HF • 28.6.22 • T
en
20
To prevent mould growth after wet
vacuuming:
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– Remove the dust extractor lid (5) and leave it
to dry thoroughly.
– Remove the filter (28) and also leave this to
dry thoroughly (see "Cleaning/replacing filters
(see figures H1–H2)", page 20).
Maintenance and Service
Maintenance and Cleaning
Remove the battery before cleaning or per-
u
forming maintenance on the dust ex-
tractor, making tool adjustments, changing
accessories or placing the dust extractor in
storage. This safety measure prevents the
dust extractor from being started accidentally.
To ensure safe and efficient operation, al-
u
ways keep the dust extractor and the vent-
ilation slots clean.
For the user to carry out maintenance, the dust
extractor needs to be disassembled, cleaned and
maintained as far as this is possible without en-
dangering maintenance personnel or other per-
sons. Before disassembly, the dust extractor
should be cleaned to prevent any potential haz-
ards. The room/enclosure in which the dust ex-
tractor is disassembled should be well ventilated.
Wear personal protective equipment while carry-
ing out maintenance. After completing mainten-
ance, the maintenance area should be cleaned.
An inspection regarding the dust extraction cap-
ability must be carried out at least once a year by
the manufacturer or someone who has been
trained, e.g. to check for filter damage, that the
dust extractor is tight and that the control unit is
functioning correctly.
Class L dust extractors which were located in
dirty environments should have their exteriors, as
well as all their components, cleaned or treated
with sealant. When performing maintenance and
repair work, all dirty parts that cannot be cleaned
satisfactorily must be disposed of. Such parts
must be disposed of in impermeable bags in ac-
cordance with the valid provisions for disposing
of such waste.
– Clean the housing of the dust extractor occa-
sionally with a damp cloth.
– Clean dirty charging pins using a dry cloth.
Cleaning the container (see figures G1–G2)
Clean the container (1) after each use in order to
ensure that the dust extractor continues to per-
form optimally.
– Open the catches (2) and remove the dust ex-
tractor lid (5).
– Shake out the container (1) over a suitable
waste bin.
– If necessary, clean the container with a damp
cloth.
Clean the filter if required (see "Cleaning/re-
placing filters (see figures H1–H2)", page 20).
– Replace the dust extractor lid (5) and close the
catches (2).
Cleaning/replacing filters (see figures H1–H2)
Suction power is dependent on the condition of
the filter. Therefore, the filter should be cleaned
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regularly.
Replace any damaged filters immediately.
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– Open the catches (2) and remove the dust ex-
tractor lid (5).
– Turn the filter (28) as far as it will go in the dir-
ection of rotation
ter bracket (30).
– If the filter is dry:
Tap the filter (28) on the side of a suitable
waste bin. When doing so, ensure that you do
not damage the flaps on the filter.
To achieve maximum suction power, brush
down the flaps of the filter using a soft brush.
or
If the filter is wet:
Rinse the filter (28) under running water and
then leave it to dry thoroughly.
or
Replace the filter (28) if it is damaged.
– Position the filter (28) over the filter
bracket (30) and turn it as far as it will go in the
direction of rotation .
– Replace the dust extractor lid (5) and close the
catches (2).
Make sure that the catches engage firmly.
Faults
If the suction power is insufficient, check:
– Is the container (1) full?
▷(see "Cleaning the container (see figures G1–
G2)", page 20).
– Is the filter (28) clogged with dust?
▷(see "Cleaning/replacing filters (see figures
H1–H2)", page 20).
– Is the battery capacity too weak?
▷(see "Charging the battery", page 18).
Regularly emptying the container (1) and clean-
ing the filter (28) will ensure optimum suction
power.
If suction power is not achieved after that, the
dust extractor should be sent to the after-sales
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service.
Storage (see figure I)
– Insert the suction tubes (17) into the brackets
(21).
– Insert the crevice nozzle (15) into a suction
tube (17).
and remove it from the fil-
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