Nilfisk VHS120 L Instrucciones De Uso página 33

Primary filter shaker
According to the quantity of vacuumed material, if the vacuum
gauge pointer (2, Fig. 7) goes from the green zone (3, Fig. 7)
to the red zone (1, Fig. 7), shake the primary filter by turning
the lever (4, Fig. 5) clockwise/counterclockwise for at least 5
complete cycles.
WARNING!
Stop the vacuum cleaner before using the filter shaker.
Do not shake the filter while the vacuum cleaner is on,
as this could damage the filter.
Wait before restarting the vacuum cleaner, to allow the dust to
settle. Replace the filter element if the vacuum gauge pointer
stays in the red zone (1, Fig. 7) even after the filter has been
shaken (see "Primary filter replacement").
Emergency stopping
Turn the buttons (1 and 2 Fig. 5) to "0". The vacuum cleaner
stops.
WARNING!
The motors and internal components of the vacuum
cleaner will still be electrically powered.
To start the vacuum cleaner again, turn the buttons of each
single motor (1 and 2, Fig. 5) to "I".
Emptying the dust container (VHS120 L)
WARNING!
■ Before proceeding with these
operations, turn the vacuum cleaner
off and disconnect the plug from the
power socket.
■ Check the class of the vacuum cleaner.
Before emptying the container it is advisable to clean the filter
(see "Primary filter shaker").
■ Turn off the vacuum cleaner and remove the plug from
the socket.
■ Release the dust container (2, Fig. 1) with the lever (3,
Fig. 1), then remove and empty it.
■ Clean the vacuum cleaner as described in the
"Maintenance, cleaning and decontamination" paragraph.
■ Remove the liquid mechanical stop (11, Fig. 1), if
equipped.
■ Wash the container with clean water if aggressive
substances have been vacuumed.
■ Make sure the seal is in perfect condition and correctly
positioned:
▪ DUST version (1, Fig. 15).
▪ LIQUID version (4, Fig. 15).
■ Place the container back in position and secure it again.
[ NOTE ]
After the cleaning session, leave the vacuum cleaner
running for at least 60 seconds before turning it off.
Avoid switching on/off too frequently.
07/2018
Emptying the liquid container (VHS120 L)
■ The filter element will be wet after liquids have been
vacuumed.
A wet filter element can quickly become clogged if the vacuum
cleaner is then used to vacuum dry substances.
For this reason, make sure that the filter element is dry or
replace it with another one before using the vacuum cleaner
for dry materials.
Dust Bag
The vacuum cleaner can be equipped with dust collection bag
(*) (Fig. 8).
If the bag is not installed or is installed incorrectly, this could
create health risks for persons exposed.
The Dust Bag requires the use of a specific container and
the cap on the side.
Safe Dust Bag
The vacuum cleaner can be equipped with dust collection bag
(*) (Fig. 9).
If the bag is not properly installed, it could create health risks
for people exposed.
(*) For the codes, see the Recommended Spare Parts table
The Safe Bag requires the use of a specific container and
the cap on the side.
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VHS 120 L, M, H
[ NOTE ]
[ NOTE ]
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