Husqvarna DE 110, Operator'S Manual

Page: 18 / 96

• Do not clean the product with a high-pressure
washer or compressed air.
• Clean the external surface with a moist cloth.
• Do not use water on electrical components.
• Clean the filters as given in
To clean the prefilter with
water on page 18 and To replace the HEPA filter on
page 18
.
• After servicing, put discarded parts in plastic bags.
Refer to local regulations for the correct procedure.
• If you use water to clean the product, remove the
prefilter and the Longopac before you clean. Also
make sure that no water goes into the HEPA filter.
To clean the prefilter with water
CAUTION:
Do not use a high-pressure
washer or compressed air to clean the
prefilter. Do not hit the prefilter with force to
clean it.
CAUTION:
Do not let it dry in full
sunlight. The seals will dry out.
Note:
To clean the with water will gradually decrease
the efficiency of the filter.
1. Loosen the cover locks (A) and open the prefilter
cover (B). (Fig. 25)
2. Remove the prefilter. (Fig. 26)
3. Clean the prefilter with running water from the inner
surface of the prefilter. (Fig. 27)
CAUTION:
The water pressure
must not be higher than 4 bars.
CAUTION:
Do not hit or drag items
across the filter surface as this will do
damage to the filter.
4. Let the prefilter dry fully.
CAUTION:
The prefilter must be
100% dry before you install it into the
housing.
5. Install the prefilter, close the prefilter cover and
tighten the cover locks.
If the prefilter cannot be fully cleaned or if it is damaged,
it must be replaced. Refer to
To replace the prefilter on
page 18
.
Filter replacement
WARNING:
Use personal protective
equipment. Refer to
Personal protective
equipment on page 12 . Dangerous dust can
release into the air during filter replacement.
WARNING:
Stop the product and
disconnect the power supply before filter
replacement.
To replace the prefilter
1. Remove the prefilter. Refer to To clean the prefilter
with water on page 18
.
2. Put the prefilter carefully in a plastic bag.
3. Discard the plastic bag correctly. Refer to local
regulations.
4. Install the new prefilter.
If the suction is not sufficient when a new prefilter is
installed, it is necessary to replace the HEPA filter. Refer
to
To replace the HEPA filter on page 18
.
To replace the HEPA filter
The HEPA filter cannot be cleaned. It is always
necessary to replace it with a new HEPA filter. Only use
HusqvarnaHEPA filters.
WARNING:
Only an approved service
center or an approved authority is permitted
to replace the HEPA filter.
WARNING:
Always use personal
protective equipment, refer to Personal
protective equipment on page 12
.
WARNING:
The particles in the HEPA
filter are dangerous to your health.
WARNING:
Make sure that there are
no holes in the HEPA filter. A damaged
HEPA filter is a health risk.
WARNING:
Do not install a used HEPA
filter. If you install a used HEPA filter,
leakage and decreased filtration efficiency
can occur.
CAUTION:
Do not touch the inner
surface of the HEPA filter. This can cause
damage to the HEPA filter.
18 1587 - 007 - 24.01.2022