STF-Filtros FMA-2000 series Installation, Operation And Maintenance Manual Download Page 35

Page: 35 / 47

Installation, operation and maintenance manual - FMA 2000

Ref: 2000/CPF01/230/VH

15. – HYDRAULIC CIRCUIT.

The filter has a hydraulic valve for draining the backwashing flow. The valve remains closed
because of the internal spring, and it opens when introducing water in the lower chamber and it
closes when the drain is in process.

The valve has a mechanic regulation that allows to adjust the backwashing flow in isntallations
with a pressure superior to 6 bar.

The opening and closing process is automated by means of a 24V DC NC solenoid (normally
closed). It is specified in the drawing below.

The 3-way valve has to remain in AUTO position, allowing the possibility to operate manually with
the OPEN and CLOSE positions.

Summary of Contents for FMA-2000 series

Page 1: ...Installation operation and maintenance manual FMA 2000 Ref 2000 CPF01 230 VH 1 FMA 2000 INSTALLATION OPERATION AND MAINTENANCE MANUAL Ref 2000 CPF01 230 VH ...

Page 2: ...AL CHARACTERISTICS 12 7 IDENTIFICATION PLATE 16 7 IDENTIFICATION PLATE 17 8 INSTALLATION INSTRUCTIONS 18 9 STARTING INSTRUCTIONS 19 10 MAINTENANCE INSTRUCTIONS 21 11 PREVENTIVE MAINTENANCE SCHEDULE 22 12 CONTROL PANEL 23 12 1 CONNECTION 25 12 2 PERFORMANCE 27 12 3 MODIFYING PARAMETERS 28 13 WARNINGS AND ALARMS 32 14 ELECTRIC DIAGRAM 33 15 HYDRAULIC CIRCUIT 35 16 EXPLOSION DRAWING 37 17 ERROR DETEC...

Page 3: ...ncorrect usage will be the user responsibility what will automatically determine the warranty cancellation Remember that the device will contain electric components with voltage and therefore all the service operations or maintenance will be performed by qualified and skilled personnel aware of the necessary precautions Before having access to the interior parts the electric supply has to be disma...

Page 4: ... VH 4 BEWARE ELECTRICAL DISCHARGE RISK THE OPERATIONS INDICATED WITH THIS SYMBOL WILL HAVE TO BE PERFORMED ONLY BY SKILLED TECHNICAL PERSONNEL BEWARE ESSENTIAL INFORMATION AND ASPECTS HAVE THE DEVICE DOCUMENTATION AS A REFERENCE NOTE REALLY IMPORTANT INFORMATION AND ASPECTS ...

Page 5: ...Installation operation and maintenance manual FMA 2000 Ref 2000 CPF01 230 VH 5 ...

Page 6: ...f backwashing automatic filters All the products manufactured by STF FILTROS are easy to install use and maintain If you have any doubts about its performance after reading this manual please contact the STF Filtros Technical Department CONTACT SISTEMA DE FILTRADO Y TRATAMIENTO DE FLUIDOS S A 34 974 401 933 34 974 417 809 info stf filtros com www stf filtros com ...

Page 7: ...Installation operation and maintenance manual FMA 2000 Ref 2000 CPF01 230 VH 7 2 WARRANTY ...

Page 8: ...nding place Get protected in case of electric shocks Avoid equipment electric part accidental contacts with the metallic parts Switch off the filter Switch off the filter before performing any assistance inspection maintenance backwashing replacement or control of pieces Discharge filter pressure Remove the equipment pressure before performing any assistance inspection maintenance backwashing chan...

Page 9: ...rations or it looks faulty stop its running immediately and check its functionality Use only original spare pieces The use of no original spare pieces invalidates the warranty Do not modify the filter A non authorized modification can diminish the equipment performance qualities and produce harsh accidents if people have not the appropiate technical knowledge Switch off and drain off the equipment...

Page 10: ...tered influent water inlet to the correct application drinking water process water refrigeration water etc The held back dust forms a layer on the screen that diminishes its load The filter backwashing bases on a third chamber the backwashing chamber whose output is connected to the drainage valve that allows water evacuation when the backwashing process starts The backwashing chamber is separated...

Page 11: ...e filter backwashing Time backwashings time and pressure combination continuous backwashing option When the pressure switch indicates 0 3 bar the drain valve receive the opening order then it generates a pressure difference between outside atmospheric pressure and the inside of the filter working pressure that is why fast running water which is produced goes through the screen and then goes outsid...

Page 12: ...ron filtration degree please ask for other filtration degrees 1 Automatic filter Series 2000 2 Butterfly valve inlet 3 By Pass valve 4 Butterfly valve outlet 5 Cleaning valve 2 6 Retaining valve optional 1 Automatic filter Series 2000 2 Butterfly valve inlet 3 By Pass valve 4 Butterfly valve outlet 5 Cleaning valve 2 6 Retaining valve optional ...

Page 13: ...245 280 340 390 430 595 668 Filtration degree 1 000 500 300 200 125 100 micron STAINLESS STEEL SCREEN Maximum flow m3 h 120 235 500 700 1 150 1 400 1 800 Filtration Surface cm2 2 650 5 380 7 990 10 600 13 210 16 500 21 300 Net filtration Surface cm2 2 200 4 390 6 900 9 400 11 900 14 700 19 150 Unladen weight kg 261 304 382 439 495 675 753 Filtration degree 1 000 500 300 200 125 100 80 50 25 20 y 1...

Page 14: ...pring and axis and polyamide cover Screw Bichromated quality 5 6 and 5 8 Joints NBR EPDM Viton SPECIAL MATERIALS OPTIONAL Filter body and covers A 516 carbon steel AISI 304 stainless steel AISI 316 SuperDuplex Finish treatment Intermal coating adequate for sea water and enternal coating for marine environment Suction scanner Duplex Stainless steel or Superduplex Filtration screen 254 SMO stainless...

Page 15: ...Installation operation and maintenance manual FMA 2000 Ref 2000 CPF01 230 VH 15 ...

Page 16: ...Installation operation and maintenance manual FMA 2000 Ref 2000 CPF01 230 VH 16 ...

Page 17: ...2000 CPF01 230 VH 17 7 IDENTIFICATION PLATE All the equipments are identified by means of an identification plate stuck to the filter The following information is included in the identification plate Equipment serial Model Equipment serial number CE certificate ...

Page 18: ...Y TO INCREASE THE WORKING PRESSURE IN ORDER TO COMPENSATE FOR THE HEAD LOSS THAT MAY APPEAR IN THE DRAIN PIPE Install the filter horizontally check that there is enough room so that the filter can be easily accessed in safe conditions for future treatments and for its maintenance See se section 6 Position the filter in the driving obeying the arrows indicating the water running direction Inlet and...

Page 19: ...al backwash by pressing the limp button The backwashing cycle evolution is detailed in section 12 2 Open outlet valve A drop in pressure and water flow increase is produced when the water mains is filled in That is why it is advisable to install an outlet pressure valve making sure that the water mains filling is controlled NOTE IN CASE A SUPPORTING PRESSURE IS NOT INSTALLED DURING THE WATER MAINS...

Page 20: ...HE 0 3 PRESSURE DIFFERENCE BETWEEN THE INLET AND THE OUTLET RISES OVER 0 3 BAR NOTE IN CASE OF HAVING SEVERAL FILTERS WORKING IN PARALEL WITH COMMON CONTROL PANEL PLEASE NOTE THAN THE FILTER WHICH MANAGES THE CLEANING IS THE ONE WITH THE PRESSURE TRANSMITTERS PRESSURE SWITH INSTALLED IN ITS BODY PLEASE TAKE THIS INTO ACCOUNT IN CASE OF MAINTENANCE ...

Page 21: ...eing electrocuted and the damage that humidity can cause to the equipment After completing the treatment rearm the transmission mechanism protecting covers Make the manual backwashing of the filtering cartridge by using pressurized If necessay acid or any other chemical products will be used This process has to be done following the material instructions and not putting the operator or the rest of...

Page 22: ... Ø45x4 o ring seal element 1 9 NI joint 150 20x28x5 5 element 1 14 EQ 16 quadric joint element 1 15 Scraper 20X28X4 8 7 element 1 16 Pressure line 1 week Intake filter element 18 Intake filter backwashing and microtubes for supplying water to the backwashing valve INTERNAL Anticorrosion treatment 12 months FMA casing element 9 Review anticorrosion treatment in the necessary points Apply Epoxi Poly...

Page 23: ...TER PROGRAMMING IN PANELS WHICH ARE SUPPLIED BY TRIPHASE CURRENT DESCRIPTION The different monitoring and control components can be found in the control panel Pilot lights o Green It turns on when there is energy o Yellow It turns on when a backwashing cycle is produced o Red It turns on when there is an alarm The push button has two functions o To generate a manual backwashing cycle o To rearm th...

Page 24: ...Installation operation and maintenance manual FMA 2000 Ref 2000 CPF01 230 VH 24 LG FA IC DIF ...

Page 25: ...12 1 CONNECTION BEWARE ELECTRICAL DISCHARGE RISK THE OPERATIONS INDICATED WITH THIS SYMBOL SHOULD BE CARRIED OUT ONLY BY SKILLED TECHNICAL STAFF The supply sensor and equipment actuators connection is carried out in the lower terminal block according to the following specifications ...

Page 26: ...4 8 Back limit switch inlet 24 9 Clean water pressure transducer entry signal A1 AN1 PE Wastewater pressure transducer entry signal A2 AN2 PE Alarm tension free contact o Common 10 o N C 11 o N O 12 Backwashing cycle tension free contact o Common 13 o N C 14 o N O 15 COMMUNICATION STANDARD SIGNALS ENTRY MANUAL BACKWASHING REARM 24 6 OUTPUT ALARM TENSION FREE CONTACT 10 11 12 BACKWASHING CYCLE TENS...

Page 27: ...d time appear on the display RUN if the programmer is on or STOP if it is stopped In the event of the equipment is stopped it will not make backwashing cycles P indicates the push button Start screen image When a backwashing cycle starts a screen that monitors the time in seconds and milliseconds appear When the cycle finishes the start screen appears again Filter backwashing screen image Pulse to...

Page 28: ... observe the diagram that is shown in order to have access to the different program functions In the same diagram the main menu and several submenus appear Pulse OK in order to have access to the main menu functions Press keys in order to change the menu selection Press OK key in order to have access and ESC to turn back ...

Page 29: ...tic backwashing is carried out This valor can be modified according to installation needs I1 Backwashing time value in hours and minutes H M T Time in hours and minutes H M since last backwashing Press keys to move over I1 Press OK to modify values by using keys and When finished press OK in order to accept the new value Press ESC to quit C8 Language selection meter It allows you to select the lan...

Page 30: ...s keys to move over I1 Press OK to modify values by using keys and When finished press OK again in order to accept the new value Press ESC to quit BEWARE IT IS NOT ADVISABLE TO MODIFY THIS VALUE IF WATER QUALITY WORSENS IN A SPECIFIC MOMENT THIS VALUE WILL BE MODIFIED TO A HIGHER ONE SO THAT THE FILTER CAN RECOVER AUTOMATICALLY A1 Pressure difference set value when working with pressure transducer...

Page 31: ...eration and maintenance manual FMA 2000 Ref 2000 CPF01 230 VH 31 BEWARE IT IS NOT ADVISABLE TO MODIFY THIS VALUE THE DIFFERENTIAL SHOULD NEVER BE INCREASED IT CAN ONLY BE MODIFIED TO LOWER VALUES IN ORDER TO BACKWASH ...

Page 32: ...ppear on the programmer screen This alarm indicates that the pressure differential gets to the electrical panel this can be due to a measure sensor failure dust in the filters or dust in the water to be filtered Unblock the pressure switch or press the START REARM ALARM button in order to delete the alarm 2 If during the backwashing any of the engines running is stopped the message LIMIT SWITCH AL...

Page 33: ...Installation operation and maintenance manual FMA 2000 Ref 2000 CPF01 230 VH 33 14 ELECTRIC DIAGRAM Layout 1 of 2 ...

Page 34: ...Installation operation and maintenance manual FMA 2000 Ref 2000 CPF01 230 VH 34 Layout 2 of 2 ...

Page 35: ...water in the lower chamber and it closes when the drain is in process The valve has a mechanic regulation that allows to adjust the backwashing flow in isntallations with a pressure superior to 6 bar The opening and closing process is automated by means of a 24V DC NC solenoid normally closed It is specified in the drawing below The 3 way valve has to remain in AUTO position allowing the possibili...

Page 36: ... FILTER THAT PROTECTS THE CIRCUIT MAINTENANCE BY MEANS OF USUAL BACKWASHINGS LONG DISTANCE DRAINAGE CONDUCTION CAN RESULT IN OPERATION PROBLEMS NOTE THE PREVIOUS DIAGRAM IS VALID ONLY FOR STANDARD EQUIPMENTS WITH MAXIMUM 10 BAR PRESSURE ASK THE MANUFACTURER IN CASE OF DIFFERENT PRESSURES ...

Page 37: ...4 1 8 FMA 2003 2014 Omron limit switch 2 1 9 FMA 2003 2015 ø45x4 O ring 1 1 10 FMA 2003 2014 Rim watertightness 1 1 11 FMA 2003 2014 Rim watertightness washer 1 1 12 FMA 2003 2014 M8 washer 3 1 13 FMA 2003 2014 M8x45 screw 3 1 14 FMA 2003 2014 NI 150 20x28x5 5 Joint 1 1 15 FMA 2003 2014 Quadric joint EQ 16 1 1 16 FMA 2003 2014 AUASOB 20x28x4 8 7 scraper 1 1 17 FMA 2003 2014 Male crosshead 2 1 18 F...

Page 38: ...A 2012 Casing FMA 2012 1 FMA 2014 Casing FMA 2014 1 10 FMA 2003 2014 Macho Gas 1 air release 1 11 FMA 2003 2010 ø456x6 99 O ring joint 2 FMA 2012 2014 ø633 48x6 99 O ring joint 2 ø660x8 O ring joint 2 12 FMA 2003 2010 Prefiltration cover side 1 FMA 2012 2014 Prefiltration cover side 1 13 FMA 2003 2014 Handle 2 14 FMA 2003 2014 M8x35 screw 4 15 FMA 2003 2014 Pressure transducer Macho Gas 1 4 2 16 F...

Page 39: ... for Cartridge PVC 1 FMA 2010 Scanner for Cartridge INOX 1 Scanner for Cartridge PVC 1 FMA 2012 Scanner for Cartridge INOX 1 Scanner for Cartridge PVC 1 FMA 2014 Scanner for Cartridge INOX 1 Scanner for Cartridge PVC 1 25 FMA 2006 2014 M8x40 screw 2 26 FMA 2006 2010 Cartridge stainless centering ring 1 FMA 2012 2014 Cartridge stainless centering ring 1 27 RIM WATERTIGHTNESS 27 1 FMA 2003 2014 M8 n...

Page 40: ...cartridge Micron 1 FMA 2008 PVC screen cartridge Micron 1 INOX screen cartridge Micron 1 FMA 2010 PVC screen cartridge Micron 1 INOX screen cartridge Micron 1 FMA 2012 PVC screen cartridge Micron 1 INOX screen cartridge Micron 1 FMA 2014 PVC screen cartridge Micron 1 INOX screen cartridge Micron 1 29 2 FMA 2003 2014 M6 nut 4 29 3 FMA 2003 2014 M6x12 screw 2 29 4 FMA 2003 2010 Disc 1 FMA 2012 2014 ...

Page 41: ...Installation operation and maintenance manual FMA 2000 Ref 2000 CPF01 230 VH 41 ...

Page 42: ...Installation operation and maintenance manual FMA 2000 Ref 2000 CPF01 230 VH 42 ...

Page 43: ...Installation operation and maintenance manual FMA 2000 Ref 2000 CPF01 230 VH 43 ...

Page 44: ...Installation operation and maintenance manual FMA 2000 Ref 2000 CPF01 230 VH 44 ...

Page 45: ...nance manual FMA 2000 Ref 2000 CPF01 230 VH 45 17 ERROR DETECTION C1 Pressure switch selection differential pressure transducers Se programmer panel Modify parameters T8 Time between backwashings See programmer panel Modify parameters ...

Page 46: ...Installation operation and maintenance manual FMA 2000 Ref 2000 CPF01 230 VH 46 See hydraulic circuit section C2 Consecutive pieces counter See programmer panel section Modify parameters ...

Page 47: ...aintenance manual FMA 2000 Ref 2000 CPF01 230 VH 47 Sistemas de Filtrado y Tratamientos de Fluidos S A Pol Armentera Parc 87 22400 Monzón Huesca Spain Tel 34 974 401 933 Fax 34 974 417 809 info stf filtros com www sft filtros com ...

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