Tekleen LPF series Скачать руководство пользователя страница 1

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AUTOMATIC FILTERS, INC.

Tekleen

2672 S. LA CIENEGA BLVD.

LOS ANGELES, CA 90034

310 839 2828 800 336 1942

FAX 310 839 6878

www.Tekleen.com

LPF

USERS’ MANUAL

Содержание LPF series

Страница 1: ...AUTOMATIC FILTERS INC Tekleen 2672 S LA CIENEGA BLVD LOS ANGELES CA 90034 310 839 2828 800 336 1942 FAX 310 839 6878 www Tekleen com info Tekleen com LPF USERS MANUAL...

Страница 2: ...4 4 Periodic Inspection 9 SECTION V TROUBLESHOOTING GUIDE 5 1 Excessive Pressure Drop Through Filter Without Flushing 9 5 2 Frequent Continuous Flushing While Filling Main Pipeline 10 5 3 Frequent Co...

Страница 3: ...motor When the flushing valve opens the pressure in the hydraulic motor chamber is reduced causing the clean water to reverse flow at the nozzles through the filter element pushing contaminants off t...

Страница 4: ...ter at all The most predominant feature is its ability to remove organics such as algae and other suspended particles All filter internal elements can be removed and disassembled from the filter body...

Страница 5: ...LPF12P LPF12LP LPF14P LPF14LP LPF16LP LPF16SP LPF18SP LPF20SP 3 3 4 4 4 6 6 6 6 8 8 8 10 10 12 12 14 14 16 16 18 20 1 4 2 5 1 4 2 5 5 2 5 8 5 7 5 8 7 7 11 11 12 5 12 5 16 16 24 24 24 200 300 300 400...

Страница 6: ...f the discharge valve 1 valve to 2 pipe 2 valve to 3 pipe The waste pipe should be kept as short as possible with no more than one elbow Discharge lines should not be elevated This will affect the pre...

Страница 7: ...rential switch is pre set for 7 psi It can be changed to different set points see your electronic controller manual USING 1 4 INCH DIAMETER TUBING 1 Attach tubing to the low pressure 1 4 fitting on th...

Страница 8: ...ore it is necessary to install a valve on the outlet line to be partially closed i e gate valve ball valve or butterfly valve If a downstream main line valve is partially closed enough to provide 15 p...

Страница 9: ...least 15 psi during backwash The capacity of the pump has to be sufficient to keep the pressure over 15 psi during backflushing at a flow of process flow rinse capacity For example see Fig 3 1 Process...

Страница 10: ...any fitting 5 Unscrew nuts and remove lid 6 Remove coarse screen if supplied 7 Remove fine screen using screen puller pusher 8 Grease all o rings with waterproof o ring lubricant 9 Re assemble unit 4...

Страница 11: ...ng Dirt Collector Upper Bearing Lower Bearing Air Water Connections SECTION V TROUBLESHOOTING GUIDE 5 1 Problem Excessive pressure drop through filter without flushing POSSIBLE CAUSE Controller is not...

Страница 12: ...be partially closed to increase inlet working pressure After the valve is partially closed run the filter through several flush cycles This process uses the entire available differential pressure in...

Страница 13: ...ctor mechanism POSSIBLE CAUSE Piston is jammed SOLUTION Remove piston from the filter housing and make sure it is moving freely O rings and U cups may need lubrication Check mini filter for unrestrict...

Страница 14: ...r of contaminant dried on the screen SOLUTION Perform Superflush as described on Section 5 2 page 10 If unsuccessful remove filter screen see section 4 1 page 8 and spray the screen with a high pressu...

Страница 15: ...d a bypass with another block valve see drawing If the by pass valves are provided with actuators it can be converted to an automatic by pass system by wiring it to the control box see controller manu...

Страница 16: ...ure sustaining valve in cases where pressure 15psi is not adequate during backwash Appendix III Piston Due to longer screens on larger filters it is necessary to employ a piston for the cleaning mecha...

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Страница 18: ...16 Automatic Filters Inc LPF Filters Manual PRESSURE DROP DATA DELTA P psi FLOW RATE gpm 10 1 0 1 20 16 14 12 8 10 6 4 3 2 2 1 5 1 Filter Flange Size 1 10 100 1000 2000 10000...

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Страница 24: ...tions issued by AFI The manufacturer assumes no liability for incidental or consequential damage sustained in the adoption or use of our engineering data service or products Liability is limited to th...