Maintenance
56
10.1.7.2
Thorough cleaning of the dust box
The dust box should be thoroughly cleaned monthly or every 500 analyses at the latest.
Proceed as follows to thoroughly clean the dust box:
1. Ensure that the metal filter with the dust box has been removed (see
Position of the O-rings:
Fig. 15: Assembled metal filter
Position
Component
1
Outer O-ring
2
Inner O-ring
2. Slide the metal filter (5) out of the filter housing (4) with a suitable blunt tool (3).
Fig. 16: Thoroughly cleaning the dust box
Position
Component
3
Suitable tool (e.g. screwdriver)
4
Filter housing
5
Metal filter
3. Check the outer O-ring (1) for damages.
2
1
3
4
5
