Stephan STAXEL 3,5, Руководство по эксплуатации

Страница: 31 / 42

®
8 Care and maintenance
©
F. Stephan GmbH GA-602-0106V1.0-PAE-GB 31
8.3.1 Filter unit
Fig. 6: Exploded drawing intake filter
1 Holder 4 Intake filter
2 3-ply bacteria filter 5 Housing flange
3 Stainless steel fine sieve 6 Tube for housing flange
The bacteria filter for room air must be replaced and the intake filter mat
cleaned every 10 days or after every 250 operating hours. Please note that
these intervals can be drastically reduced depending on the contamination
levels in the ambient air.
At the beginning, please check the condition of the bacteria filter every 2-
3 days to reduce the changing intervals if necessary. The bacteria filter
must be changed when it goes gray.
1. Pull the holder out of the housing flange.
2. Remove the 3-ply bacteria filter and replace with a new bacteria filter
(in S
TAXEL
3.5 spare parts set).
3. Replace the holder again.
Check the intake filter integrated in the intake filter housing every time
after changing the 3-ply bacteria filter. If the bacteria filter is changed too
late, the intake filter can become clogged with dust particles so that the
air supply to the compressors is drastically reduced. This can result in a
rapid fall in the O
2
concentration of S
TAXEL
3.5 .
Changing the bacteria
filter