Hayward FIBERPOOL Serie Guide De L'utilisateur page 20

1. GENERAL ........................................................................................................................................................... 21
1.1. Introduction ...................................................................................................................................................... 21
2. DESCRIPTION .................................................................................................................................................... 21
2.1. General characteristics of the filters ................................................................................................................ 21
2.2. Options on filters ............................................................................................................................................. 23
3. TRANSPORT, HANDLING AND INSTALLATION .............................................................................................. 25
3.1. Transport and handling ................................................................................................................................... 25
3.2. Location of the filters ....................................................................................................................................... 25
3.3. Installation of the filters ................................................................................................................................... 25
3.3.1. General location .................................................................................................................................. 26
3.3.2. Butterfly valve manifold installation ..................................................................................................... 26
4. INITIAL START-UP ............................................................................................................................................. 27
4.1. Steps to follow ................................................................................................................................................. 27
5. NORMAL WORKING CYCLE ............................................................................................................................. 28
5.1. Operation with a battery of 5 valves ................................................................................................................ 28
5.1.1. Filtration .............................................................................................................................................. 28
5.1.2. Backwash ............................................................................................................................................ 28
5.1.3. Backwashing air + water (optional with air blower) ............................................................................. 29
5.1.4. Rinse ................................................................................................................................................... 29
5.1.5. Empty .................................................................................................................................................. 30
5.1.6. Closed ................................................................................................................................................. 30
5.2. Operation with a 6-way valve: ......................................................................................................................... 30
5.2.1. Filtration .............................................................................................................................................. 30
5.2.2. Backwash ............................................................................................................................................ 31
5.2.3. Rinse ................................................................................................................................................... 31
5.2.4. Empty .................................................................................................................................................. 32
5.2.5. Closed ................................................................................................................................................. 32
6. MEDIA REMOVAL .............................................................................................................................................. 32
7. OTHER RECOMMENDATIONS ......................................................................................................................... 33
7.1. General recommendations .............................................................................................................................. 33
7.2. Recommendations for long stops .................................................................................................................... 33
7.3. Options and special applications ..................................................................................................................... 33
8. PRESSURE LOSS TABLE ................................................................................................................................. 34
9. WARRANTY ........................................................................................................................................................ 34
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