- 9 -
4.7 Electrical Connection
Electrical appliances can be connected to the coupler sockets (9, Fig.1) at the back of the unit. Check
the connections are correct - coupler socket (A, B) - suction hose/pinch valve (A, B).
When connecting electrical appliances to the extraction unit, please ensure that the power con-
sumption of all devices connected to the unit power outlet does not exceed the total maximum
power for connected equipment (see chapter 8, “tech. Data”).
A two pole plug with protective contact is available for use as an adapter. This adapter may only
be put together by an electrician!
The protective conductor system must not be interrupted by the adapter!
5. Operation
7KHH[WUDFWRUXQLWLVRSHUDWHGYLDWKHEXWWRQVRQWKHNH\SDG¿J
5.1 Switching the Unit On
The extractor is switched ON and OFF at the On / Off switch (3)
When the unit is switched on, a self-diagnosis (See chapter 6.3) is perfor-
med (if activated) before the extractor changes to the stand-by mode.
)URPWKHVWDQGE\PRGHWKHXQLWFDQEHFKDQJHGWR
Operation, e.g. suction using one or both hoses (See chapter 5.2).
Programming (See chapter 5.3).
Stand-by mode (See chapter 5.1.1).
5.1.1 Stand-By
In the stand-by mode the display is dark.
&KDQJHWRWKHVWDQGE\PRGH
If no button has been pressed and no suction hose is open for a period of 2 min.
/HDYHVWDQGE\PRGH
Press any button
Switch on any electrical appliance connected to the extractor.
Once switched on, the suction hose will open immediately and the extractor turbine will activate.
5.2 Operation
5.2.1 Extraction
When the extractor is switched on it goes to the stand-by mode.
When a suction hose is opened, the suction turbine switches to the last selected extraction force and
the correlating pinch valve opens. When the second suction hose is then opened, the second pinch
valve also opens.
2SHQLQJFORVLQJRIWKHVXFWLRQKRVHLVDVIROORZV
$XWRPDWLFDOO\
7KHHOHFWULFDODSSOLDQFHFRQQHFWHGWRWKHFRXSOHUVRFNHW¿JLVDFWLYDWHGGHDFWLYDWHG
0DQXDOO\
By pressing a suction hose button (39).
The letters of the opened suction hose will be shown in the display (38).
If the electrical appliance is active, the relevant suction hose CANNOT be closed manually with the
suction hose button, instead only by switching the electronic equipment off.
ON