Nilfisk VHC200 Manual De Instrucciones página 30

VHC200
How to replace the Safe Bag
■ Remove and put the vacuum hose in a safe and dust-free
place.
■ Close the inlet by using the relevant cap (if equipped).
■ Release the dust container.
■ Close the Safe Bag by pulling the "guillotine" seal (2).
■ Close the plastic bag hermetically using the relevant band
(3).
■ Use the sticky tape (4) to close the bottom of the plastic
bag.
■ Remove the relevant connection (5) of the bag from the
vacuum inlet.
■ Insert a new safe bag, making sure the vacuum inlet is
well connected to the bag attachment, to grant the sealing.
■ Wrap the plastic bag around the dust container external
wall.
■ Place the dust container in the vacuum cleaner.
How to replace the Longopac
■ Turn the bag full of dust (1) on itself to obtain a section of
coiled bags to be tightened with two clamps (2).
■ Place the two clamps at a distance of 50 mm between
them, then with a pair of scissors cut between the two
clamps.
■ Remove the bag full of dust (1) and place the new section
of Longopac (3).
®
Primary and absolute filter replacement
When the machine is used to vacuum hazardous
substances, the filters become contaminated, therefore:
■ Work with care and avoid spilling the vacuumed
dust and/or material;
■ place the disassembled and/or replaced filter in a
sealed plastic bag;
■ close the bag hermetically;
■
dispose of the filter in accordance with the laws
in force.
IT
GB
Filter replacement is a serious matter. The filter must be
replaced with one of identical characteristics, filtering
F
surface and category.
Otherwise the machine will not operate correctly.
D
Before proceeding with these operations, turn off the
machine and remove the plug from the power socket.
E
Before performing these operations, clean the filter
as described in the "Maintenance, cleaning and
decontamination" paragraph.
C385
Figure 8
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Figure 9
CAUTION!
CAUTION!
CAUTION!
Take care not to raise dust during this operation. Wear
a P3 mask and other protective clothing plus protective
gloves (PPE) suited to the hazardous nature of the dust
collected, refer to the laws in force.
Reassemble with care to avoid trapping your hands
between the vacuum unit and the container. Use gloves
that provide protection against mechanical risks (EN
388) with a level of protection CAT. II.
Do not use the Class H filter again after having removed
it from the machine.
Primary filter replacement, for machines equipped
with manual cleaning system
■ Release the stop (1), unscrew the filter shaker knob (2).
■ Release the closing band (3).
■ Lift the cap (4).
■ Lift filter (5) and unscrew the filter clamp (6) on bearing
ring (7).
■ Unscrew cage (8) and overturn the filter, exposing
coupling clamp (9).
■ Release the clamps and detach the cage from the filter.
■ Dispose of the filter according to the laws in force.
■ Fit the new filter and secure it in the cage with special
clamps. Assemble the components in the reverse order
of disassembly.
Upstream absolute filter replacement
■ Release the stop (1), unscrew the filter shaker knob (2).
■ Release the closing band (3).
■ Lift the cap (4).
■ Unscrew the ring nut (5), and remove the disc (6).
■ Remove old absolute filter (7) and put it in a plastic bag,
close the plastic bag hermetically and dispose of it in
accordance with the laws in force.
■ Assemble new absolute filter (7), taking care not to
damage it. Assemble the components in the reverse order
of disassembly.
12
CAUTION!
CAUTION!
CAUTION!
Figure 10
Figure 11