Pentair CristalFlo II Owner's Manual page 8

Operation
OPERATIONAL & INSTALLATION TIPS
1. Always turn pump "OFF" before changing valve positions.
2. Never run pump dry as it depends on water for lubrication.
3. Always maintain minimum water level to ½ way up the skimmer mouth.
4. Clean pump strainer regularly.
5. Maintain a proper chemical balance in the pool.
6. Maximum operating pressure is 250kPa on CA Series and 200 kPa on ECA Series.
7. Ensure pressure gauge on valve is positioned so that rain water cannot collect on
glass face.
8. Back wash filter regularly for 3-5 minutes or until sight glass runs clean each
time to ensure sand is completely cleaned.
9. Always rinse for 1 minute after each backwash and before returning valve posi-
tion to filter.
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