09
english
IVB 3-M
IVB 5-M
IVB 7-M
1)
Option depending on model
5.1.2 Picking up liquids
Before liquids are picked up,
always remove the filter bag/
waste bag and check that the
float (IVB 3-M) or the water
level limit (IVB 5-M/7-M) works
properly. (See section 7.2.5 and
7.2.6 “Replacing the filter ele-
ment“.)
The use of a separate filter ele-
ment or filter screen is recom-
mended.
If foam appears, stop work im-
mediately and empty the tank.
To reduce the amount of foam,
use foam killer Nilfisk-Alto Foam
Stop (see section 9.5 „Accesso-
ries“ for order number).
6 After finishing work
6.1
Switching the vacuum
cleaner off and storage
1. After picking up hazardous
dust, vacuum clean the out-
side of the cleaner.
2. Switch off the vacuum clean-
er and pull the mains plug
out of the socket.
3. Wind up the power cord and
hang it on the handle.
4. Empty the tank and clean the
vacuum cleaner.
5. After picking up liquids: Store
the upper section of the
cleaner separately so that
the filter element can dry.
6. Store the vacuum cleaner
in a dry room where it is
protected from unauthorized
use.
Do not pick up flammable
substances.
IVB 7-M
IVB 5-M
IVB 3-M
