Hepa Filter Replacement; Motor Cooling Fan Inspection And Cleaning; Tightness Inspection; Separator Cleaning And Replacement - Nilfisk Alto ATTIX 200 Instrucciones De Funcionamiento

HEPA filter replacement

Version for dust harmful to health: H class.
DANGER !
Take care not to raise dust when this operation is carried
out.
Wear a P3 mask and other protective clothing plus
protective gloves (DPI) suited to the hazardous nature of
the dust collected, refer to the laws in force.
Upstream HEPA filter replacement
– Unscrew the knob "A" (Fig. 13);
– Remove cover "B" (Fig. 13);
– Release the filter knob "C" (Fig. 13), cover the filter "D"
with a plastic bag and remove everything;
– Seal the plastic bag hermetically, insert a new filter unit
which complies with the laws in force and seal the cover
again hermetically.
Note
Type 22 vacuum cleaner: perform galvanic continuity tests in
accordance with the accident-prevention standards (e.g.: VBG4
and according to DIN VDE 0701 part 1 and part 3).
Standard EN 60335-2-69 prescribes inspections at regular
intervals or after repairs or modifications.

Motor cooling fan inspection and cleaning

Periodically clean the motor cooling fan to prevent the motor
from overheating, especially if the vacuum cleaner is used in a
dusty place.

Tightness inspection

Hoses check
Check that hoses "A", "B" and "C" (Fig. 14) are in good
condition and correctly fixed.
If the hoses are damaged, broken or badly connected to the
unions, they must be replaced.
When sticky materials are treated, check for possible clogging
along the hose "C" (Fig. 14), in the inlet and on the baffle plate
inside the filtering chamber.
Scrape the inlet from the outside and remove the deposited
waste as indicated in figure 14.
Cover tightness check
If the gasket "A" (Fig. 15) under the cover "D" has become
slack, unscrew the screws "B" that lock the closing hooks "C"
in place and allow them to slide downwards until the deck "D"
closes perfectly. Now tighten the locking screws "B" (Fig. 15).
Replace the gasket "A" (Fig. 15) if the degree of tightness is still
not optimum.
Filtering chamber tightness check
If the gasket "A" (Fig. 16) between the container and the filtering
chamber "C" fails to guarantee tightness:
– Loosen the four screws "B" (Fig. 16) that lock the filtering
chamber "C" against the vacuum cleaner structure.
– Allow the filtering chamber "C" (Fig. 16) to lower down and
tighten the screws "B" once it has reached the tightness
position.
The gasket must be replaced if it is torn, cut, etc...
Replace the gasket "A" (Fig. 16) if the degree of tightness is still
not optimum.
11/2008

Separator cleaning and replacement

Note
If there is only a dust deposit on the separator "D" (Fig. 17)
allow the dust to drop through the central hole.
The separator "D" (Fig. 17) should first be disassembled in
order to be perfectly cleaned:
– Release the closing hooks "A" (Fig. 17) of the cover "B"
and remove the cover.
– Remove the filter.
– Unscrew the two screws "C" (Fig. 17) and remove it from
the container.
– Replace the part if it is excessively worn.
– Fit the separator "D" (Fig. 17) back in place.
– Lock it and fix it by means of the two screws "C" (Fig. 17).
– Fit the filter back in place, close the cover "B" (Fig. 17) and
lock it by means of the two the closing hooks "A".

Vacuum cleaner disposal

Dispose of the vacuum cleaner in compliance with the laws in
force.
Proper disposal (electric and electronic waste) (applicable
in the European Union and in countries providing a
separate collection system)
The symbol shown is present on the product or in its
documentation and it indicates that the product cannot be
disposed of together with other domestic waste at the end of
its life cycle. To prevent damages to the environment or the
health caused by improper waste disposal, please separate this
product from other waste and recycle it responsibly in order to
support the sustainable reuse of material resources. Domestic
users should contact the retailer or the local office providing
information on separate collection and recycling of this product.
Companies should contact the supplier and check the purchase
contract terms and conditions. This product can not be disposed
of together with other commercial waste.
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