Primary Filter Replacement; Upstream Absolute Filter Replacement; Downstream Absolute Filter Replacement - Nilfisk VHW310 Manual De Instrucciones

Primary filter replacement

Figure 9
1. Vacuum union hose
2. Lid release levers
3. Lid
Take care not to raise dust when this operation is carried out.
Wear an N100 (P3) mask and other protective clothing
including protective gloves (PPE / 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 union hose (1).
■ Use one of the levers (2) to remove the lid (3) together
with the primary filter.
■ Remove the old filter from the cage and filter ring.
■ Install the new filter and fasten it to the cage and filter
ring with the corresponding clamps.
■ Install the lid 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 Center.

Upstream absolute filter replacement

WARNING!
Take care not to raise dust when this operation
is carried out. Wear an N100 (P3) mask and other
protective clothing including protective gloves (PPE
/ DPI) suited to the hazardous nature of the dust
collected; refer to the laws in force.
WARNING!
Do not use the absolute filter again after having
removed it from the vacuum cleaner.
Figure 10
1. Knob
2.
Cover
3. Absolute filter (HEPA/ULPA)
WARNING!
Reassemble with care to avoid trapping your hands
between the vacuum unit and the container. Use
gloves that provide protection against mechanical
risks, such as EN 388 with a level of protection CAT. II.
01/2015
Before proceeding with these operations, turn the vacuum
cleaner off and disconnect the plug from the power socket.
■ Unscrew the knob (1), and remove the cover (2).
■ Remove the absolute filter (3) 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 (3) with the same filtering
characteristics as the one which was removed.
■ Reinstall the cover (2) by fastening it with the knob (1).
WARNING!
Periodically check the cover gasket (2). The gasket
must be replaced if it is torn, cut, etc.

Downstream absolute filter replacement

WARNING!
Take care not to raise dust when this operation
is carried out. Wear an N100 (P3) mask and other
protective clothing including protective gloves (PPE
/ DPI) suited to the hazardous nature of the dust
collected; refer to the laws in force.
WARNING!
Do not use the absolute filter again after having
removed it from the vacuum cleaner.
1.
Knob
2. Cover
3. Absolute filter (HEPA/ULPA)
WARNING!
Reassemble with care to avoid trapping your hands
between the vacuum unit and the container. Use
gloves that provide protection against mechanical
risks, such as EN 388 with a level of protection CAT. II.
Before proceeding with these operations, turn the vacuum
cleaner off and disconnect the plug from the power socket.
■ Unscrew the knob (1), and remove the cover (2).
■ Remove the absolute filter (3) 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 (3) with the same filtering
characteristics as the one which was removed.
■ Reinstall the cover (2) by fastening it with the knob (1).
9
VHW310 - VHW311
Figure 11
US
C392