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Professional Cleaning Machines Since 1968
Suction power adjustment switch (29 Fig.
O)
-
Turn the switch to increase or decrease
the suction power.
Suction tube diameter switch (30 Fig. O)
Only for Class H and M devices:
To ensure the correct air suction speed, turn
the switch to the same value as the diameter
of the flexible tube used.
ø
21
ø
29
ø
33
ø
38
NOTE:
When the bag or the waste container is full,
there is an increase in noise and the appli-
ance no longer sucks.
In case of use as a wet vacuum cleaner,
when the container is full, the vacuum motor
stops.
Then turn off the appliance and empty the
container as described in the relevant para-
graph.
Cartridge filter LED warning light (31 Fig.
O)
Only for Class H devices:
-
If the LED "
" is flashing, refer to the
"Troubleshooting" chapter to identify and
solve the problems.
Suction unit LED warning light (32 Fig. O)
Only for Class H and M devices:
-
If the LED "
the air speed in the tube is ≤ 20 m/s.
Refer to the "Troubleshooting" chapter to
identify and solve the problems.
Switching off the appliance
-
Turn the main power switch (27 Fig. O) to
"
" to switch the device off.
" flashes, it means that
-
(If used) disconnect the plug of the elec-
trical tool socket (17 Fig. J).
-
Disconnect the main plug (26 Fig. N) from
the power socket.
-
Roll up the cable (33 Fig. P) and store it
on the hook (34 Fig. P).
NOTE:
Dismantle
the
brushes, etc.) and store them in the special
slots on the rear side as shown in Fig. P.
CLEANING AND
MAINTENANCE
DANGER:
Before performing any mainte-
nance operation, unplug the ap-
pliance from the electrical socket.
DANGER:
These operations can be per-
formed, in accordance with the
current laws, only by specialized
and trained personnel, while wear-
ing the necessary safety clothing.
In any case, always refer to the
current national standards and
laws.
WARNING:
Industrial vacuum cleaners/dedusters
must be maintained as needed, but at
least once per year, repaired as neces-
sary and checked by a skilled expert
(qualified as per TRGS 519 Nr. 5.3, par-
agraph 2).
The test result must be presented upon
request.
ITALIANO - 7
accessories
(extensions,