10
english
IVB 3-H
IVB 5-H
IVB 7-H
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. Remove the suction hose
form the vacuum cleaner and
close the inlet fitting (1) with
the plug (2).
4. Wind up the power cord and
hang it on the handle.
5. Empty the tank and clean the
vacuum cleaner.
6. After picking up liquids: Store
the upper section of the
cleaner separately so that
the filter element can dry.
7. Store the vacuum cleaner
in a dry room where it is
protected from unauthorized
use.
7 Maintenance
7.1 Maintenance
plan
After finishing work
As required
7.2.1
Replacing the waste bag
7.2.2
Replacing the safety filter bag
7.2.3
Replacing filter element „H“ (IVB 3-H)
7.2.4
Replacing filter element „H“ (IVB 5-H/7-H)
7.2.5
Emptying dirt tank (IVB 3-H/IVB 5-H)
7.2.6
Emptying dirt tank (IVB 7-H)
7.2 Maintenance
work
7.2.1 Replacing the waste
bag
IVB 3-H/IVB 5-H:
1. Open the retaining clamps
and remove the upper sec-
tion of the cleaner from the
dirt tank.
2. Carefully remove the waste
bag connection (1) from the
inlet fitting.
3. Close the waste bag connec-
tion with the slide (2).
4. Close the waste bag using
the cable binder (3).
Only after picking up harmless dust.
IVB 3-H
IVB 5-H
IVB 7-H
1
2
2
1
