10.1.7.1 Quick cleaning of the dust box
The dust box should be quickly cleaned daily or every 100 analyses at the latest:
Grease is only applied to the bottom end of the filter housing (3) and the bottom O-ring (4). The
top end of the filter housing (2) and the O-ring on the top sealing mechanism should be clean
and remain absolutely free of grease.
Proceed as follows to quickly clean the dust box:
1. Ensure that the filter housing with the dust filter has been removed (see “Cleaning the dust
box”).
2. Using a suitable paper towel, remove the grease at the top end of the filter cartridge.
_. Clean the filter from the top end of the filter housing (2).
3. To do this, turn the supplied brush (1) in only one direction.
4. Collect the dust in a suitable waste container.
5. Insert the dust box again.
6. Turn the lock (see Pos. (3) in “Cleaning the dust box”) 90° to the right.
7. Secure the connector on the metal filter heater.
The dust box has been cleaned.