NobelCom Automatic Filter Series FAC/D User's Manual
Contents
1. v3 LIMITE DELLA FORNITURA NOBEL CORRISPONDENZA ELETTROVALVOLE LIMITS OF NOBEL SUPPLY SOLENOID VALVES CORRISPONDENCE 3 V3 V4 V5 PER LA REGOLAZIONE DEL PROGRAMMATORE VEDERE LE ISTRUZIONI SPECIFICHE FOR PROGRAMMER ADJUSTING SEE ITS OWN MANUAL AMO MILANO INSTALLAZIONE INSTALLATION f8 05 1998 ee 4 5 FILTRI SERIE FILTERS SERIES F C D moa FC15 D FC80 D r AC D mod FAC15 D FAC60 D BY PASS IN INGRESSO INLET OUT USCITA OUTLET W RESA ACQUA PILOTAGGI OR PILOT WAT VAGGI NSE DRAIN RICO CONTROLAVAGGI DRAIN VOLE LENOYD VALVES ARICO ELETTROVALVOLE Z a n SL 4 O L1 E p SC DOZO OD EV OYD VALVES DRAIN ADRO COMANDO NTROL PANEL GRAMMATORE PROGRAMMER SCARICO RAIN VALVOLE A DIAFRAMMA DIAPHRAGM VALVES APVANADHNYANMBAAVTND m Co EIC OC r SOLENOID VALVES CORRISPONDENCE LIMITS OF NOBEL SUPPLY EV LIMITE DELLA FORNITURA NOBEL CORRISPONDENZA ELETTROVALVOLE 1 2 3 VD pa aaa aNG MA Ve V3 V4 V2. AUTOMATIC FILTERS SERIES FC D FAC D INSTRUCTIONS MANUAL WARNING The equipment must be used only for the utilization for which they have been designed as shown in the technical documentation Read carefully this leaflet until the end before starting any operation Proceed strictly according to all directions included in this manual Automatic filters series FC D and FAC D are designed to treat raw water supplied from municipalities or from well ANY OTHER APPLICATIONS OF THE EQUIPMENT DIFFERENT THAN THE MENTIONED ONES IS MADE UNDER THE ONLY RESPONSIBILITY OF THE USER For any assistance concerning the installations maintenance or utilization of the equipment apply the NOBEL Service Center closest to you or directly NOBEL S r l via Monfalcone 8 20132 Milano tel 39 02 2827968 fax 39 02 2610839 REV 1 Page 1 of 14 p11 02 v34 f fed mil Fl doc AUTOMATIC FILTERS INSTRUCTIONS MANUAL FC D FAC D BC maa I SA T a e lira ie a 3 A AE 3 1 2 How to displace the Unica boa 3 A ne ener ee ee NE 3 E ee 3 1 5 How to store and delivery concise rr etr eret rr ier ER re e pese t ERE kh Pa eR Dn Rada 3 2 Principles or WOTKING stehe to LA ENT M c Deum renda eire bie ed 4 2 1 Quartz sand filters FC D nennen nennen nennen nennen nnn 4 2 2 Activated carbon filters FAC D eene menm nenne nennen 4 3 Technical characteristics o aaa a aa da e i ba Rte eate aa GA RSEN A alia 5 3
3. 1996 regulation for accomplishment of Norms 89 392 CEE 91 368 CEE 93 44 CEE and 93 68 CEE regarding the unification of States members laws in so far as machines are concerned It has been designed and constructed according to European Norms UNI EN 292 1 UNI EN 292 2 UNI EN 292 2 A1 UNI EN 983 CEI EN 60439 1 CEI EN 60 204 1 Only authorized and skilled personnel will be allowed to carry out installation start up as well as routine and planned maintenance 1 2 How to displace the unit Particular care and attention should be put in during moving and displacing of heavy items in order to avoid injuries to persons or damage properties The heavy parts must be lifted and displaced always hooking and lifting them by the points shown on the drawings see fig 1 and using only suitable ropes hooks and or chains according to the weight see weight table 3 5 page 6 1 3 Hydraulics All operations must be performed by and or under direct supervision of skilled and authorized operators using proper tools and personal protection devices if required CE marked Before any operation of taking out pipes or part of hydraulic system it is required to release the pressure inside and empty the part of the system 1 4 Electrical Before starting any operation on electrical devices be sure that main power supply is OFF All operations must be performed by skilled and authorized operators In case of liquid leakage switch off the main po
4. Automatic filters are equipment designed to treat raw water supplied from municipalities or from well ANY OTHER APPLICATIONS OF THE EQUIPMENT DIFFERENT THAN THE MENTIONED ONES IS MADE UNDER THE ONLY RESPONSIBILITY OF THE USER The correct handling of the equipment requires e check that the air and or water pressure are within the stated values Not any further special maintenance operations are required There is not any consumption material to be currently replaced The average life of the filter bed is approx 5 8 years according to the quality of raw water and how often regeneration is featured 7 1 Disposal In case of disposal of the unit or parts of it it must be made according to local laws concerning the waste of the materials Concerning media filter they are natural products that at origin state can be disposed of as natural products Whether the activated carbon had trapped special and particular substances the carbon will be classified as same class of the trapped substances To dispose of them it should be required to identify the class of this waste by a detailed analysis S F NOBEL s r l Milano ITALY Page 12 of 14 p11 02 v34 f fed ml rl doc AUTOMATIC FILTERS INSTRUCTIONS MANUAL FC D FAC D 8 Main components DESCRIPTION vessel in coated carbon steel see table DIMENSIONS internal water distribution system see following table filtering media see table WEIGHT membrane
5. the time of the day is memorized even in case of power failure internal not rechargeable buffer battery charge life max 5 years without power The setting or modification of the factory set values shown on table below is very easy Just take note that the start of backwashing phase is controlled by the exciting of channel 1 the starting of the rinse phase by the exciting of channel 2 the end of rinse phase therefore the end of regeneration by the elapsed time pre set for channel 1 For any informations concerning how to operate and modify see attached special instructions of the programmer FACTORY SET FOR FC FILTERS regeneration once a day start of backwash end of backwash end of rinse at rest position start of rinse of CH2 on 2300__ _________ oz channe 9N2320 OFF 2330 FACTORY SET FOR FAC FILTERS regeneration once a week start of backwash end of backwash end of rinse at rest position start of rinse of CH2 onzo ora channel2 waso OFF 2330 6 Starting up The starting up of the unit consists of running a first regeneration cycle during which the filtering media column will be filled of water all automatic features will be checked and the unit will be prepared to start the service At the beginning it is suggested to operate manually hand driven the valves as above explained at the Regeneration This way will allow to stop to run for longer time or to repeat each phase as desi
6. 06 1998 ERS FILTRI SERIE FILTERS series FC D mod Fcos D FAC D mod FACOS D FCO8 D FACO8 D FC11 D FAC11 D Letto filtrante FAC D Letto filtrante FC D FAC D filtering bed CZD filtering bed IN INGRESSO INLET ELETTROVALVOLE BUT USCITA QUTLET YD VALVES W PRESA ACQUA PILOTAGGI C O ELETTROVALVOLE FITTING FOR PILOT WAT oe A ET URAIN SL SCARICO LAVAGGI O COMANDO RINSE DRAIN OL PANEL VALVOLE A DIAFRAMMA DIAPHRAGM VALVES IN OUT SC SCARICO CONTROLAVAGGI GRAMMATORE PROGRAMMER MOD 2 BACKWASH DRAIN ALVOLE A DIAFRAMMA FC FAC 05 D 1 IAPHRAGM VALVES FC FAC 08 D 1 NA 1 NC 1 FC FAC 11 D 1 NA 1 NC 1 NC NORMALMENTE CHIUSA NORMALLY CLOSE NA NORMALMENTE APERTA NORMALLY ANOA ss MILANO COMPONENTI COMPONENTS ew 05 1098 ege o 5 sheet of FILTRI SERIE FILTERS SERIES F C D moa FC15 D FC80 D r AC D mod FAC15 D FAC60 D Letto filtrante FAC D Letto filtrante FC D FAC D filtering bed FC D filtering bed EN moea carbone attivo IN INGRESSO INLET OUT USCITA DUTLET W PRESA ACQUA PILOTAGGIO ITTING FOR PILOT WATER CARICO
7. 1 Assumed raw water characteristics rencia 5 3 2 Technical characteristics general essen eene nain nennen nnn 5 3 3 Characteristics Tor each Moda aa Nka cue orit in o oe ere set ANG 5 3 4 ll ee EE 6 3 5 Weight PA 6 Ais IMSUANAUOM 2 22 ia A AE RIT 7 ARO CCOO ue TEE 7 4 2 Flow TO remove PACKAGING DEE 7 4 3 How to move and lift beunit nt 8 A AD PIACING 8 COMMISSIONING EE 8 4 5 Hydraulic connections erret t xt a nei 9 4 6 Electrical wiring connections e lean 9 5 End cycle and regeneration tii 10 MEE Gute ee 10 e SIn IEE OIE KEE 10 5 3 How to set the time of regeneration EE 11 A 11 7 Service amp maintenance enses nne nennt nennen en nien nnn n nne n ennt nnne 12 Le RHEIN 12 8 Maim components E 13 9 Trouble shooting guide cote e aaa 14 Annex DRAWING 1 dimensions DRAWING 2 components models FC05 D FC11 D FAC05 D FAC11 D DRAWING 3 components models FC15 D FC80 D FAC15 D FAC60 D DRAWING 4 installation models FCO5 D FC11 D FAC05 D FAC11 D DRAWING 5 installation models FC15 D FC80 D FAC15 D FAC60 D Special instructions membrane valves Special instructions electronic programmer i pad NOBEL s r l Milano ITALY Page 2 of 14 rr er eee AUTOMATIC FILTERS INSTRUCTIONS MANUAL FC D FAC D 1 Safety 1 1 General The equipment has been designed and constructed according to D P R n 459 of 24th July
8. LAVAGGID INSE DRAI ARICO CONTROLAVAGGIO CKWASH DRAIN ETTROVALVOLE LENOYD VALVES PRICE AE E EE SL SC IN OUT MOD H VALVOLE DIAFRAMMA DIAPHRAGM VALVES FC FAC 15 D X a e MOD vo FC20 D 2 FC45 D 2 NC DN80NA 2 NC e FAC_20 D NA a FC FAC 50 D 1 DN80NC DNIOONA DNSONC CONTROL PANEL FC FAC 25 D 1 NC 2x NA e FC FAC 60 D DNSONC DNIOONA DNSONC PROGRAMMATORE PROGRAMMER FC FAC 30 D 1 NC DNSONA 2X NC DNSONA 2 FC70 D i DNSONC KALB BE A DEERE FC FAC40 D nc pvsona Las NC DN8ONA 2x FC80 D DNSONC DN100NA DNSONC DN100 DIAPHRAGM VALVES NA NORMALMENTE APERTA NORMALLY OPEN NC NORMALMENTE CHIUSA NORMALLY CLOSE COMPONENTI COMPONENTS sat 05 1998 fle 3 4 5 EV vo Im ozon e FILTRI SERIE FILTERS series FC D mod Fcos D FAC D mod FACOS D FCO8 D FACO8 D FC11 D FAC11 D SO SV Y a IN INGRESSO INLET ERR UT USCITA OUTLET Ll W PRESA ACQUA PILDTAGGID Fa FITTING FOR PILOT WATER SL SCARICO LAVAGGIO DRAIN e ve SC O CONTROLAVAGGI DRAIN vi EV VALVOLE SOLENOYD VALVES SL a SCARICO ELETTROVALVOLE SOLENOYD VALVES DRAIN QUADRO COMANDO CONTROL PANEL PROGRAMMATORE PROGRAMMER ALLO SCARICO TO DRAIN VALVOLE A DIAFRAMMA DIAPHRAGM VALVES
9. the relais itself E NOBEL s r l Milano ITALY Page 9 of 14 AA AUTOMATIC FILTERS INSTRUCTIONS MANUAL FC D FAC D 5 End cycle and regeneration 5 1 End cycle The adjustment of the end cycle depends on the quantity of suspended solids the water contains Take note of the parameters to be taken in consideration as below listed since a correct adjustment can be made only checking the real operating conditions The end of a cycle is reached when the pressure drop across the filter is approx 0 8 1 0 bar 80 100 kPa After checked after how long time the max allowable pressure drop is reached it is possible to adjust the time schedule of the regeneration definitely The filters are equipped with an electronic time programmer that allows to schedule the automatic regeneration it starts at selected time and day 24 h 7 days 5 2 Regeneration The regeneration is automatically controlled it can also be started manually at any time The manual start of a regeneration can be made by a proper sequence of pushing the buttons 1 and 2 placed on the programmer in order to act the relays of the channels 1 and 2 During the operation the power must be ON When the regeneration manually started is completed the unit will go on to work according to the pre set schedule The regeneration can also run in case of power failure by hand driving the lever of the pilot solenoyd valves the solenoyd valve is closed whe
10. the trapping of substances contained in water even if the purpose of treatment was not the removal of these substances but just the de chlorination Furthermore it could happen that the filtering bed releases some of the substances previously trapped in higher concentration than before Since it is quite impossible to forecast the exhaustion of the activated carbon bed or to monitor the exhaustion itself with current instrumentation the utilization of an activated carbon filter must be strictly avoided without adequate pre treatments like quartz sand filtration chlorination etc pad NOBEL s r l Milano ITALY Page 4 of 14 A AUTOMATIC FILTERS INSTRUCTIONS MANUAL FC D FAC D 3 Whether raw water contains organics and or is biologically polluted FAC D series filters CANNOT be used without written authorization by NOBEL Technical Department The activated carbon bed also works as a mechanic filter same way of quartz sand bed Although this working should be avoided it can happen that the pressure drop of activated carbon bed reaches a value of 1 bar 100 kPa in this case the backwashing of the filtering bed is required The equipment allows to schedule the days how often and time of day for the regeneration same way of quartz sand filters as above explained It is recommended to run the regeneration only when it is strictly required the backwashing causes the mixing of the bed and could displace the highe
11. 5 PER LA REGOLAZIONE DEL PROGRAMMATORE VEDERE LE ISTRUZIONI SPECIFICHE FOR PROGRAMMER ADJUSTING SEE ITS OWN MANUAL rev 1 ENKO sa MILANO INSTALLAZIONE INSTALLATION sess 05 1998 EPS 5 ds MATIC VALVE Note La pressione di pilotaggio TM presio de sata es ale in valore alla pres control pressui the valve is the same as the res ngu bind diesel sure The control of the valve is possible with a fluid different sione di linea Il pilotaggio della valvola possibile con fluidi diversi da quelli di linea from the line fluids but it is necessary to respect the mini mun control pressure a condizione di rispettare la B H GC ob Press min 0 5 bar SECH minima di pilo Press max 15 bar ggio Temp min 0 C Temp max 4 75 C CODICI E DIMENSIONI D INGOMBRO CODES AND DIMENSIONS wawa ru MV A7A 01 a 175 210 Passaggio integrale BSP FL UNI 2277 VERSIONE NORMALMENTE APERTA N O FUNCTION Valvola non pilotata a senza pressione Valvola pilotata a con pressione Valve not driven a without pressure Valve driven a with pressure MATIC VALVE Note The control pressure in the valve is the same as the Line pres sure The control of the valve is possible with a fluid different from the line fluids but it is necessary to respect the mini mun control pressure La pressione di pilotaggio
12. 50350 Fceom 70 9 40 350 4004400 Fceom 1100 120 ew 500500 ie rati NOBEL s r l Milano ITALY Page 6 of 14 de AUTOMATIC FILTERS INSTRUCTIONS MANUAL FC D FAC D WEIGHT MODEL activated carbon shipping TE d e kj approx ka FACOS D 155 30 a 2 FACo8 D 185 50 2801349 410 750 FAC11 D 300 50 350168 560 1100 FAC15 D 1300 FAC20D 00 107 esa 90 O FAC25 D 435 100 800463 1000 1900 FAC30 D 550 150 oe FAC40 D 670 200 1350 648 1650 3200 IFACSOD 740 250 4160076 2000 3800 FACGO D 1100 300 200960 2600 sooo 4 Installation 4 1 Room conditions Room amp climate conditions e room temperature 5 45 C 41 113 F e humidity rel 5 95 without condensate e sun light protection required e rain snow etc protection required 4 2 How to remove packaging The vessels are shipped wrapped in a plastic foil remove it with care before starting up Keep the cards and everything contained inside the packaging The media filter are shipped as separated e in bags of 25 kg 35 liters each or fraction anthracite e in bags of 50 kg each or fraction quartz sand e in bags of 25 kg 50 liters approx each or fraction activated carbon B NOBEL s r l Milano ITALY Page 7 of 14 p8 04 v36 ffed mi tdoe AUTOMATIC FILTERS INSTRUCTIONS M
13. ANUAL FC D FAC D 4 3 Howto move and lift the unit The vessels can be displaced when they are empty hooking and lifting by the special rings mounted on the upper part of the vessels see fig 1 It is recommended to use proper sized hooks and ropes according to the weight It is also possible to hook and lift the vessel by the bearing legs GOLFARI HOOKING CAUTION DO NOT LIFT OR MOVE THE UNIT HOOKING OR CATCHING BY THE PRE ASSEMBLED PARTS GAMBE DI SOSTEGNO LEGS Figure A 4 4 Placing amp commissioning Place the unit according to the available room of the site and the required room for current maintenance and service of the equipment See the dimensional drawing e Place the column on a perfectly flat surface The position shown on the installation drawing is only suggested the column can be placed in different positions according to the inlet outlet connections on the valve group e Load the supplied quartz sand 2 3 mm size for FC D filters 1 2 mm size for FAC D filters into the vessel through the lower man hole until the sand covers completely the filter nozzles Make a flat surface of the sand using a wooden tool in order to avoid any damage to the coating of the vessel Close the man hole tightening the nuts e Load the rest of supplied media filter into the vessel through the upper man hole or through the upper head see components drawing The media filter are shipped separately check that the shipp
14. ed and available quantity complies exactly with the quantity listed in the Weight Table 3 5 page 6 Filtering media must be loaded one after the other one and according to the following order quartz sand 2 3 mm only for filters FC o quartz sand 1 2 mm quartz sand 0 4 0 7 mm only for filters FC anthracite only for filters FC activated carbon only for filters FAC e After completed the loading close the upper man hole or upper head e Fix the group with membrane valves to the column if separately shipped see installation drawing i pad NOBEL s r l Milano ITALY Page 8 of 14 rr er eee AUTOMATIC FILTERS INSTRUCTIONS MANUAL FC D FAC D 4 5 Hydraulic connections In order to avoid shut off during maintenance operations an emergency by pass line should be provided e Complete the line from inlet fittings to the raw water line e Complete the line from outlet fittings valve V2 to the treated water line e Connect the drain valves V1 and V5 to a floor drain The gate valve mounted downstream of the valve V5 will be used to adjust the backwash flow rate A common flexible pipe made in plastic or rubber can be used for the drain line its diameter must be of at least one size larger of the one mentioned on CHARACTERISTICS FOR EACH MODEL table It is suggested the drain line could be inspected in order to check quantity and quality of drain water as well as any leakage of media filter from the un
15. it e Connect the inlet air fitting placed on the base manifold of the solenoyd valves to a compressed air mains complete with pressure reducer dehumidifier filter and shut off valve The air pressure must be kept at value equal or higher of the pressure of water to be treated with max value of 8 0 bar Whether water is used to pilot the valves the inlet fitting of the base manifold of the solenoyd valves must be connected to the pilot water fitting 14 pre arranged on the inlet manifold of the column run to the drain a pipe from the drain fitting 14 of the base manifold of the solenoyd valves e Complete the line between the outlet fitting of each solenoyd valve to the correspondent membrane valve no TYPE NC NA NC NA NC All the solenoyd valves can be hand driven by the lever placed at the base of each of them the turning of the lever simulate the action of the coil Then for valves NC type the valve is closed when the lever is on parallel to the base it is opened when the lever is on perpendicular to the base itself 4 6 Electrical wiring connections Connect the power cable of the programmer to a power socket check that the available power is correct as listed in technical characteristics see 3 2 page 5 The relais R available upon request allows to have a free voltage contact for remote segnalation of running regeneration the wiring connection must be done directly on the clamps of NO contact on
16. n the lever is on parallel to the base and it is open when it is on perpendicular to the base itself Naturally the compressed air supplying air controlled valves or pilot water supplying water controlled valves must be assured The correspondent membrane valves controlled by the pilot solenoyd ones if NC type is open when the solenoyd valve is open and viceversa if the membrane valve is NO type PHASE SOLENOYD VALVES OPEN VALVES EXCITED OPEN SERVICE V2 V4 BACKWASHING E2 E3 V3 V5 RINSE El E2 V1 V4 The regeneration phases run one after another as follows 1 Backwash during this phase the water flushes from the bottom to the top of the column lifting the filtering media and releasing the solids trapped on its surface during the service The backwashing water flows to drain from the top of the column This is the only phase during which the water crosses through the column from the bottom to the top 2 Rinse it is the phase during which the filtering media are rinsed at the end of this phase the column is ready to start again a new service cycle NOTE During regeneration the water supplying is completely inhibited by means of a membrane valve mounted on the outlet line pad NOBEL s r l Milano ITALY Page 10 of 14 A AUTOMATIC FILTERS INSTRUCTIONS MANUAL FC D FAC D 5 3 How to set the time of regeneration The electronic programmer keep in memory the program by mean of an EEPROM
17. r layers of activated carbon most polluted from the top to the bottom of the column During regeneration the water supplying is completely inhibited by means of a membrane valve mounted on the outlet line Technical characteristics 3 1 Assumed raw water characteristics e water temperature min max C F 5 40 41 104 e water pressure min max bar kPa 1 5 8 0 150 800 3 2 Technical characteristics general e power supply V ph Hz W 230 1 50 50 20 30 bar kPa 10 241 0 20 100 3 3 Characteristics for each model MODEL connections flow m h backwashing water consumption WOOT ain operating ma recisi Mies 0 room i 32 es 48 10 FcosD 97 w 40 seo e 2 _ FC80 D DNico mer 400 S00 wo 2000 i e pati NOBEL s r l Milano ITALY Page 5 of 14 Water ee AUTOMATIC FILTERS INSTRUCTIONS MANUAL FC D FAC D MODEL connections flow m h backwashing water consumption IN OUT drain max backwash liters FAcosD 97 o 80 o w 3 4 Dimensions See DRAWING 1 dimensions 3 5 Weight WEIGHT MODEL vese amgang anthracite shipping masse C kg 007mm 12mm 25mm Ika approx kg approx kg FCosD 15 o s 5060 aro ro Foi 5 20 80 s 7079 60 9 Pomp 30 20 100 100 100000 a 1400 130 130 FcaoD so eo 300 20 50 280 2000 zm 3
18. red To start up the unit proceed as follows DISCONNECT ELECTRIC POWER Open the by pass and inlet valves keeping the outlet one shut close the gate valve along the backwash drain line hand drive the solenoyd valves E3 to open the backwashing membrane valves open slowly and gradually the gate valve on backwash drain line The water will enter inside the vessel from the bottom and during filling will expel the air inside it when only water will come out from the drain adjust the drain valve in order that the flow rate will be the highest allowable without any leakage of media filter through the drain line when the proper flow rate of backwash has been stated adjust the gate valve definitely The backwashing phase must run until all the water coming out the drain is perfectly clear e Hand drive the solenoyd valves E3 to close the backwashing membrane valves e Hand drive the solenoyd valve E1 to open the membrane valve V1 RINSE the rinse phase must run until all the water coming out the drain is perfectly clear e Hand drive the solenoyd valves E1 to close the valve V1 and to conclude the regeneration e Switch ON the control panel Open the outlet valve and close the by pass valve Starting now the unit is on service and feeds treated water E E NOBEL s r l Milano ITALY Page 11 of 14 p11 02 v34 f fed mal Fl doc AUTOMATIC FILTERS INSTRUCTIONS MANUAL FC D FAC D 7 Service amp maintenance
19. s required to backwash the filtering bed The purpose of the backwashing is to re built the filtering bed efficiency by removing the solids trapped during service it is featured by a counter flow of water through the filtering bed The working of the system is controlled by an automatic programmer allowing to schedule the day and the hour of the regeneration backwashing For the best working of the filter the backwashing should be featured before the pressure drop reaches the threshold level 1 bar 100 kPa According to that it is suggested to schedule the regeneration according to a pressure drop of 0 6 0 7 bar 60 70 kPa During regeneration the water supplying is completely inhibited by means of a membrane valve mounted on the outlet line 2 2 Activated carbon filters FAC D Filtration through a bed of activated carbon is the process that allows to remove organic matters and chlorine from water The lower is the flow rate the better is the filtration action FAC D series filters are designed and sized for chlorine removal The expected life of activated carbon used as de chlorination chlorine removal is very long it works as chemical reduction of chlorine to chloride ion Activated carbon action is not selective in removing the substances contained in water and crossing the filtering bed hence it removes also the organics the water contains if any Therefore it could happen that the filtering bed is exhausted or clogged by
20. uguale in valore alla pres sione di linea Il pilotaggio della valvola possibile con fluidi diversi da quelli di linea a condizione di rispettare la A Noa deep Press min 0 5 bar pressione minima di pilo Press max 15 bar taggio Temp min 0 C Temp max 75 C CODICI E DIMENSIONI D INGOMBRO CODES AND DIMENSIONS PESO ow e e e o ET 1 8 1 d MV A2C 01 3 4 117 105 75 MV A2C 02 MV A3C 01 wIV A3C 02 MV A7C 01 MV A4C 02 MV A4C 03 MV ASC 00 MV A6C 00 Passaggio integrale BSP FL UNI 2277 VERSIONE NORMALMENTE CHIUSA N C FUNCTION Valvola non pilotata b senza pressione Valvola pilotata b con pressione Valve not driven b without pressure Valve driven b with pressure
21. valves made in cast iron see following table pilot solenoyd valves TYPE electronic programmer type VEMER LOGIK DW2 galvanized steel fittings several size membrane valves distribution system TA NA 11 NC 1 NA 11 NC TA NA 174 NC 112 NA TA NC ZE HANG NENG DENG MODEL F F F F F F F 1 NC 21 NA 2 NC 21 NA 2 NC 42 plate 114 NC DN80NA 21 NC DN80NA 2 2 NC 56 plate 114 NC DN80NA 21 NC DN80NA 2 2 NC 68 plate 114 NC DN80NA 21 NC DN80NA 2 2 NC 84 plate membrane valves distribution system ACOSI TNR TENA EE AC11 D 1 NA 14 NC 1 NA TA NC 30 plate F D 1 FAC08 D 1 NA 1 NC 1 NA 14 NC F 1 F D AC15 TANG DINO Sex FAC20 D DANA DANA Co FAC25ID zm DATA SS pa 114 NC DN80NA 2 NC DN80NA 2 2 NC 68 plate 114 NC DN80NA 21 NC DN80NA 2 2 NC 87 plate 172 NC DN100NA DN80NC DN100NA DN80NC 104 plate 172 NC DN100NA DN80NC DN100NA DN80NC 142 plate 5 E NOBEL s r l Milano ITALY Page 13 of 14 p11 02 v34 f fed ml Fl doc AUTOMATIC FILTERS INSTRUCTIONS MANUAL FC D FAC D 9 Trouble shooting guide PROBLEM CAUSE HOW TO SOLVE e The electronic programmer does not e electrical power is disconnected e connect electrical power switch ON e the programmer is defected e replace the programmer e The regeneration does not run e Regeneration is electrically started but it does not run hydraulically e There is a leakage of water to drain during service e electrical po
22. wer is disconnected e connect electrical power e the programmer is not correctly adjusted e adjust correctly the programmer e the programmer is defected e replace the programmer e there is not supplying of pilot fluid air or water e connect properly the supplying of pilot water or compressed air e one or more solenoyd valves are defected e replace the defected solenoyd valves e one or both membrane valves no 1 and 5 do not e check the proper working of the pilot solenoyd valves close properly echeck and clean the seat of the plate of the membrane valve e The unit does not feed water e the membrane valve no 2 does not open e check the proper working of the pilot solenoyd valve e There is a leakage of filtering media e one nozzle of distribution system is damaged or e replace the nozzle to the drain or to the outlet line broken A NO 33 5 h s r 1 Milano ITALY Page 14 of 14 tas KILIKILI SERIE FILTERS SERIES ee UP ED mod FCOS D FC80 D FACOS D F AC60 D Q L P H SPAZIO MINIMO PER GESTIONE E MANUTENZIONE MINIMUM REQUIRED ROOM FOR MAINTENANCE DIMENSIONI DIMENSIONS mmdf oO MOD C DIMENSIONI DIMENSIONS mm FCOS 800 MOD FC08 FACOS 900 FC40 FAC30 FC11 FAC08 900 2100 1000 FC45 FC15 FAC11 950 2150 1000 FCSO FAC40 FC20 FAC15 1000 2150 1000 FC60 FACS0 FC25 FAC20 FC30 FAC25 FC80 FAC60 AND ah MILANO DIMENSILINI DIMENSIONS date
23. wer supply before operate Before the switching ON be sure all the parts of the system are perfectly dry Check that the available electrical power is correct see 3 2 page 5 before connection Do not make preliminary wiring connections 1 5 How to store and C mmm n1 arr 113 5 95 without condensate 41 113 5 95 without condensate protect from sun light and rain 41 113 579590 without condensate protect from sun light and rain de pad NOBEL s r l Milano ITALY Page 3 of 14 A AUTOMATIC FILTERS INSTRUCTIONS MANUAL FC D FAC D 2 Principles of working FC D and FAC D series filters are used for water treatment for residential and industrial applications as well All the materials are food grade and approved for drinking water 2 1 Quartz sand filters FC D The filtration through a sand media is a mechanical process that allows to remove suspended solids even of small dimensions from water The slower is the linear flow speed of water trough the filtering bed the better is the filtration action During the process as the filtering bed traps the suspended particles as filtration action increases since the trapped solids works the same way of a filtering bed But it also increases the resistance of the filtering bed against the water flow so the pressure drop between inlet and outlet increases as well The maximum allowed pressure drop is 1 bar 100 kPa after that it i
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