Primary Filter Disassembly And Replacement; Primary Filter Replacement; Upstream Absolute Filter Replacement - Nilfisk VHW200 Manuel D'instructions

VHW200 - VHW201 - VHW210 - VHW211

Primary filter disassembly and replacement

When the vacuum cleaner 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 it hermetically.
■ Dispose of the filter in accordance with the laws in
force.
Filter replacement is a serious matter. The filter must
be replaced with one of identical filtering surface
characteristics.
Otherwise the vacuum cleaner will not operate
correctly.

Primary filter replacement

1. Vacuum hose
2. Release knobs
3.
Cover
4. Filter
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.
Before proceeding with these operations, turn off the
vacuum cleaner and remove the plug from the power
socket.
■ Remove the vacuum hose (1).
■ Use the knobs (2) to remove the cover (3) together with
the primary filter.
■ Remove the old filter from the cage and filter ring (4).
GB
■ Install the new filter.
■ Install the cover and the primary filter in the reverse order
of removal.
■ Dispose of the old filter according to the laws in force.
If necessary contact the manufacturer's Service Centre.
C411
WARNING!
WARNING!
Figure 9
WARNING!

Upstream absolute filter replacement

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.
Do not use the absolute filter again after having
removed it from the vacuum cleaner.
1. Cap
2. Cap locking knobs
3.
Vacuum hose
4. Absolute filter
5. Sealing washer
6. Knob
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.
Before proceeding with these operations, turn off the vacuum
cleaner and remove the cable plug/terminals from the power
socket.
■ Remove the vacuum hose (3).
■ Use both knobs (2) to remove the cap (1).
■ Unscrew the knob (6) and remove the sealing washer
(5).
■ Remove the absolute filter (4) and place it in a plastic
bag, close the bag hermetically and dispose of the filter
in accordance to the laws in force.
■ Insert a new absolute filter (4) with the same filtering
characteristics as the removed one.
■ Reinstall the sealing washer (5) and screw down the
knob (6).
■ Reinstall the cap (1).
Periodically check the cover gasket. The gasket must
be replaced if it is torn, cut, etc.
10
WARNING!
WARNING!
Figure 10
WARNING!
WARNING!
01/2015