S2B/S3B
11/2010
9
C352
GB
At the end of a cleaning session
"
Turn the vacuum cleaner off with switch (
1
- Fig.
4
) and
disconnect the plug from the socket.
"
Wind the connection cable up and hang it in the relevant
compartment (Fig.
7
).
"
Empty the container as described in the “Emptying the
container” paragraph.
"
Clean the vacuum cleaner as described in the paragraph
“Maintenance, cleaning and decontamination”.
"
Wash the container with clean water if aggressive
substances have been vacuumed.
"
Store the vacuum cleaner in a dry place, out of reach of
unauthorised persons.
Maintenance, cleaning and
decontamination
WARNING!
To guarantee the safety level of the vacuum cleaner,
only original spare parts supplied by the manufacturer
should be used.
WARNING!
The precautions described below must be taken
during all maintenance operations, including cleaning
and replacing the primary and absolute ! lters.
WARNING!
The maintenance, cleaning and decontamination
operations must only be performed with the vacuum
cleaner turned off and the plug disconnected from the
power socket.
It is absolutely forbidden to perform maintenance with
the plug connected to the socket.
Danger of electric shock"
"
If the user is performing the maintenance operations,
the vacuum cleaner must be disassembled, cleaned
and overhauled as far as reasonably possible without
hazards for the maintenance personnel or other people.
The suitable precautions include decontamination before
disassembling the vacuum cleaner, adequate ! ltered
ventilation of the exhaust air from the room in which it
is disassembled, cleaning the maintenance area and
suitable personal protection.
"
A check must be carried out by the manufacturer or the
personnel of the same at least once a year. For example:
check the air ! lters to ! nd out whether the air-tightness
of the vacuum cleaner has been impaired in any way and
make sure the electric system operates correctly.
Primary and absolute " lter disassembly
and replacement
WARNING!
When the vacuum cleaner is used to vacuum
hazardous substances, the ! lters become
contaminated, therefore:
"
work with care and avoid spilling the vacuumed
dust and/or material;
"
place the disassembled and/or replaced ! lter in a
sealed plastic bag;
"
close the bag hermetically;
"
dispose of the ! lter in accordance with the laws
in force.
WARNING!
Filter replacement is a serious matter. The ! lter must
be replaced with one of identical characteristics,
! ltering surface and category.
Otherwise the vacuum cleaner will not operate
correctly.
Primary " lter replacement
Figure 8
Before proceeding with these operations, turn off the vacuum
cleaner and remove the plug from the power socket.
"
Release the stop (
1
), unscrew the ! lter shaker knob (
2
).
"
Release the closing band (
3
).
"
Lift the motor head (
4
).
"
Lift ! lter (
5
) and unscrew the ! lter clamp (
6
) on bearing
ring (
7
).
"
Unscrew cage (
8
) and overturn the ! lter, exposing
coupling clamp (
9
).
"
Release the clamps and detach the cage from the ! lter.
"
Dispose of the ! lter according to the laws in force.
"
Fit the new ! lter and secure it in the cage with special
clamps. Assemble the components in the reverse order
of disassembly.
WARNING!
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.
WARNING!
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.
If necessary contact the manufacturer’s Service Centre.
