# Dry vacuuming

## Vacuuming up dust deposits

To switch on the dust extractor, turn the main switch (2) to position 1.

To switch off the dust extractor, turn the main switch (2) to position 0.

## Extracting dust that accumulates from working power tools (see figure L)

- There must be a sufficient air exchange rate in the room when the exhaust air comes back into the room. Be aware of the corresponding national regulations.

The dust extractor has an integrated plug socket for power tools (4), which can be used to connect an external power tool. Observe the maximum permitted load of the connected power tool.

Fit the combi power tool adapter (25) (see figure B).

Insert the combi power tool adapter (25) into the extraction outlet of the power tool.

To switch on the automatic start/stop feature of the dust extractor, turn the main switch (2) to position 1+.

To start the dust extractor, switch on the power tool connected to the plug socket (4). The dust extractor will start automatically.

To stop dust extraction, switch the power tool off.
The automatic start/stop run-on function will run for up to 15 s longer in order to extract the remaining dust from the vacuum hose.

To switch off the dust extractor, turn the main switch (2) to position 0.

### Using the extraction system (accessory)

Connect the extraction system to the vacuum hose (29).

To extract dust via the extraction system, turn the main switch (2) to position 1.

Hold the extraction system up to the wall and switch on the power tool. The negative pressure this creates causes the extraction system to stick to the wall independently.

Switch off the power tool and carefully remove the extraction system from the wall.

To switch off the dust extractor, turn the main switch (2) to position 0.