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Operation and maintenance, Discfilter HPF2200-series PFLC
7.2 Cleaning the Hydrotech strainer
NB Prior to servicing, read section 2.7.
If the pressure gauge indicates a pressure that is more than 0.5 bar below normal pressure, it’s
time to clean the Hydrotech strainer.
1. Turn the main power switch to the OFF (0) position and lock with a padlock.
2. Loosen the wing nut and remove the clamping ring (B in figure 7.5).
3. Lift off the wash water filter cover (A in figure 7.5).
4. Remove and clean the filter insert.
5. Secure the filter insert in the cover.
6. Refit the cover/filter insert and the clamping ring.
7. Start operation in accordance with section 5.1.
Figure 7.5 Hydrotech wash water filter.
A. Cover
B. Wing nut
C.Strainer
