Sartorius Stedim Biotech MD8 airscan, Operating Instructions Manual, Page: 45 / 57

10.2 Placing gelatin filters in the filter holder
Turn the top part counterclockwise to detach it from the bottom part (do this under sterile
conditions for microbiological work), place the filter to be used on the filter support of the
bottom part, centering it properly (Fig. 21). Close the holder with the bayonet catch without
damaging or displacing the filter.
Wrap the holder in aluminium foil or similar (sterile if appropriate) and do not unwrap it until
it has been transferred to the point of sampling and is to be attached to the air inlet of the
sampler or the connector on the hose.
Fig. 21
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