Pull the mains plug of the vacuum cleaner out of the plug socket.
Secure the mains cable.
Remove the electric/compressed air tool.
3.4
Operating modes
Dry vacuum cleaning:
You should only use the vacuum cleaner with a dry filter and appropriate accessories to prevent
dust from accumulating and forming encrustations.
When using the vacuum cleaner to remove soot, cement, plaster, flour or similar dust we rec-
ommend using fleece filter bags.
Always use filter bags in combination with folding filter cassettes.
Wet vacuum cleaning:
Switch the vacuum cleaner off immediately if foam or liquid starts to come out. Empty
the container and, if necessary, the folding filter cassette.
Note! Clean the water level sensors (W) regularly and examine
for signs of damage!
Vacuum cleaning without paper filter bags.
The folding filter cassettes are designed for wet vacuum cleaning. The fitted sensor switches the
motor off when the container is full. The handling of the vacuum cleaner can be compromised by
a full container.
Empty the vacuum cleaner (see Emptying the container)
If the vacuum cleaner is not switched off, the re-start protection unit remains operative.
Only after switching off and re-starting is the vacuum cleaner ready for use again.
Remove the suction hose from the liquid before emptying.
After switching off, a small quantity of water can flow back out of the hose, as a result of the
high suction level and the favourable flow condition in the container.
If you use it as a dry vacuum cleaner, you must insert dry filters.
Note: If you change between dry and wet vacuum cleaning frequently, we recommend using a
second set of filters, preferably polyester folding filter cassettes.
3.5
Cleaning the filter
The suction unit is fitted with an electro-magnetic filter cleaning device which can shake off any
dust adhered to the folded filter cassettes.
Cleaning the filter:
The vibration function (switch setting R or RA /switch should be activated at the latest when the
volume flow display (warning lamp) lights up or when the warning signal sounds or when the
suction output sinks.
Automatic cleaning.
Filter cleaning is performed (switch setting RA/switch automatically during the next working
break when the minimum volume flow level is reached.
3.6
Emptying the container
Note: Only permitted for dust with AGW's > 1mg/m
Switch the vacuum cleaner off, pull the mains plug out.
Open the latches.
Remove the cover and suction hose from the container.
Empty the container by pouring out.
Dispose of the fleece filter bag:
Pull the mains plug out.
Fit mouth protection.
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ENGLISH