Karcher IV 100/55 H B1 [18/282] Changing replacing filter

Karcher IV 100/55 H B1 [18/282] Changing replacing filter
– 6
In order to carry out maintenance work, the
user must disassemble, clean and service the
unit, in so far as this is possible without en-
dangering maintenance personnel and other
persons. Suitable precautions include decon-
tamination before the unit is disassembled.
Precautions must be taken for local filtered
forced air ventilation at the place where the
unit is dissassembled, the cleaning of the
maintenance surface and suitable protection
of the personnel.
The outside of the unit should be cleaned
thoroughly and any harmful substances re-
moved. Alternatively, a sealed coating may
be applied before the unit is removed from the
danger area. All unit parts are to be consid-
ered contaminated when they are removed
from the danger area.
In the framework of maintenance and repair
work all contaminated objects that cannot be
cleaned satisfactorily must be disposed of.
Such objects must be disposed of in imper-
meable bags in accordance with the valid pro-
visions for the disposal of such waste.
During the transport and maintenance of the
appliance the extraction opening is to be
closed with the cap.
Warning
Safety equipment for preventing hazards
must be serviced and maintained regularly.
This means that the manufacturer's staff or
persons trained by the manufacturer must
check the equipment for proper functioning
at least once a year, i.e. check for leaks, fil-
ter damage, functioning of the controlling
elements, etc.
Danger
The effectiveness of the filtration of the ap-
pliance can be tested as specified in test
procedure EN 60 335–2–69 AA.22.201.2.
This test must be conducted at least once a
year or even more frequently if this is re-
quired by national regulations. If the test re-
sult is negative, the test must be repeated
using a new H filter cartridge.
No outside help is required for carrying
out basic maintenance and cleaning.
The appliance surface and the inside of
the container should be cleaned regu-
larly using a damp cloth.
Danger
Risk due to dust hazardous to health. Al-
ways use disposal clothing and P2 or high-
er breath-safe masks while carrying out
maintenance tasks (such as changing fil-
ters).
Î Switch off the appliance using the On/
Off switch.
Î Tilt the fastener for filter dedusting to-
wards the side.
Î Move forcefully the handle for filter
dedusting in an upward and downward
direction.
Î Place the fastener for filter dedusting in
a vertical position.
If this cleaning does not bring about any im-
provement, then remove the filter and wash
it or replace it (see chapter "Replacing the
filter").
Î Switch off the appliance using the ON/
OFF switch and separate it from the
mains.
Î At the lower end, loosen and pull out the
hose to the suction turbine.
1 Handle for filter cleaning
2Spring
3 Fastener for filter dedusting
4 Lock
5 Lid of filter chamber
Cleaning the filter
Changing/ replacing filter
18 EN

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