Nilfisk VHW320 Manual De Instrucciones página 33

Dust Bag
Figure 9
The machine can be equipped with dust collection bag.
In this case, the machine must be equipped with optional
accessories (depressor and grid).
If the bag is not installed or is installed improperly, it could
create health risks for people exposed.
Paper Bag and Safe Bag for dust collection
Figure 10
The machine can be equipped with dust collection bag.
In this case, the machine must be equipped with a specific
container and a cap on the side.
If the bag is not properly installed, it could create health risks
for people exposed.
[ NOTE ]
The safe bag system is suitable to collect toxic dust to
ensure that the user does not come into contact with the
product.
Dust bag replacement
CAUTION!
■ Before proceeding with these operations, turn off
the machine and remove the plug from the power
socket.
■ These operations can only be carried out by trained
and qualified personnel who must wear adequate
clothing, in compliance with the laws in force.
■ In case of hazardous and/or harmful dust, use only
the bags recommended by the manufacturer (see
"Recommended spare parts").
■
The bag must only be disposed of by qualified
personnel and in compliance with the laws in force.
■ Use only original Nilfisk bags.
■ Only use bags suitable for the machine class you
are using.
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.
How to replace the Dust Bag
Figure 9
■ Close the inlet by using the relevant cap (if equipped).
■ Release the dust container.
■ Remove the dust bag and close it with a clamp, if
necessary.
■ Place a new bag, taking care to wrap it around the outer
wall of the dust container.
■ Set the dust container into the machine again.
How to replace the Paper Bag
■ Close the inlet by using the relevant cap (if equipped).
■ Release the dust container.
■ Remove the bag and close it with the relevant cap (1) as
shown in the figure.
■ Insert a new bag, making sure the bag inlet is sealed.
■ Set the dust container into the machine again.
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.
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.
Filter replacement is a serious matter. The filter must be
replaced with one of identical characteristics, filtering
surface and category.
Otherwise the machine will not operate correctly.
Before proceeding with these operations, turn off the
machine and remove the plug from the power socket.
Before performing these operations, clean the filter
as described in the "Maintenance, cleaning and
decontamination" paragraph.
13
VHW32x - VHW42x - VHW44x
Figure 10
Figure 10
CAUTION!
CAUTION!
CAUTION!
I
GB
F
D
E
C393