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Reverse Osmosis User`s Manual

1. INTRODUCTION Your M1 Series system is a durable piece of equipment which with proper care will last for many years This User s Manual outlines installation operation maintenance and troubleshooting details vital to the sustained performance of your system The test results which are included with this User s Manual indicate your system s permeate product and concentrate waste test results If your system is altered at the site of operation or if the feed water conditions change please contact your local dealer or distributor to determine the proper recovery for your application NOTE IN ORDER TO MAINTAIN THE MANUFACTURER S WARRANTY AN OPERATING LOG MUST BE MAINTAINED AND COPIES WILL NEED TO BE SENT TO YOUR LOCAL DEALER OR DISTRIBUTOR FOR REVIEW NOTE PRIOR TO OPERATING OR SERVICING THE REVERSE OSMOSIS SYSTEM THIS USER S MANUAL MUST BE READ AND FULLY UNDERSTOOD KEEP THIS AND OTHER ASSOCIATED INFORMATION FOR FUTURE REFERENCE AND FOR NEW OPERATORS OR QUALIFIED PERSONNEL NEAR THE SYSTEM SAFETY The Safety section of this Users Manual outlines the various safety headings used throughout this 5 text and are enhanced and defined below NOTE INDICATES STATEMENTS THAT PROVIDE FURTHER INFORMATION AND CLARIFICATION CAUTION INDICATES STATEMENTS THAT ARE USED TO IDENTIFY CONDITIONS OR PRACTICES THAT COULD RESULT IN EQUIPMENT OR OTHER PROPERTY DAMAGE A WARNING INDICATES STATEMENTS THAT
2. Stabilized rejection 9 98 8 98 2 998 800 Figure 1 B4 B ON FL W 5 D A DIA S ane ch comet gine induces two 2210 EPR Feed Fiberglass Outer Wrap Product Product A B Inches mm Inches mm Inches mm Inches mm LC HR 4040 and 40 00 1016 1 05 25 7 0 75 19 3 9 99 LC LE 4040 1 Refer to DOW FILMTEC Design Guidelines for multiple element systems 2 LCHR 4040 and LC HRLE 4040 elements fit nominal 4 inch pressure vessel 1012 vs Trademark of The Dow Chemical Company Dow or an affliated company of Dow Form 609 02216 1010 13 M1 Series User s Manual 6 25 13 Operating Limits Membrane type Polyamide Thin Film Composite Maximum operating 113 F 45 C Maximum operating pressure 600 psig 41 bar Maximum pressure drop 15 psig 1 0 bar Maximum feed flow rate gpm m3 h 16 gpm 3 6 m h PH range continuous operation 2 11 pH range short term cleaning 1 13 Maximum Feed Silt Density Index 015 Free chlorine concentration lt 0 1 ppm Maximum temperature for continuous operation above 10 is 95 F 35 b Refer to Cleaning Guidelines in specification sheet 609 23010 C Under certain conditions the presence of free chlorine and other oxidizing agents will cause ine an use premature membrane failure Since oxidation damage snot mmends removing residual free chlorine and other oxid
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4. Reverse Osmosis User s Manual Model 1 4240 M1 6240 M1 8240 M1 10240 M1 12240 M1 12240 Pictured M1 Series User s Manual 6 25 13 This Page Intentionally Left Blank M1 Series User s Manual 6 25 13 TABLE OF CONTENTS INTRO DUCTION irn orn 4 EIE 4 FEED WATER AND OPERATION 5 000 2 8 5 REJECTION RECOVERY AND FLOW 5 SYSTEM REQUIREM ENTS AND OPERATION GUIDELINES nnne 6 MEMBRANE ELEMENTS sisti nni n c rav cn ne 8 M 1 4240 M 1 6240 M 1 8240 M 1 10240 M 1 12240 SYSTEM IDENTIFICATION SYSTEM PURGING INITIAL START UP 21 OPERATING DO S AND DONT S OPERATION AND M AINTENANCE MEM BRANE REM OVAL AND REPLACEM nnne nnns 25 FLUSHING THE SYSTEM gr so Ree EE Eee eem 27 PREPARING UNIT FOR STORAGE OR 27 REVERSE OSM OSIS TROUBLESHOOTING 20 4 29 PERATURE CORRECTION FACTORS FOR M 40 31 OPERATIONS 33 pA Mum E 34 3 M1 Series User s Manual 6 25 13
5. Polyamide Thin Film Composite 113 F 45 600 psi 41 bar 2 11 pH Range Short Term Cleaning 30 Min 1 12 E Maximum Feed Silt Density Index 5 m Chlorine Tolerance 0 ppm Maximum temperature for continuous operations above 10 is 95 F 35 Product ificati Applied Permeate Nominal Salt Applied Permeate Salt Description Pressure Flow Rate Rejection Pressure Flow Rate Rejection psi bar gpd m3 d psi gpd m3 d 200401 2514 70 4 83 200 0 76 40 50 200404 4014 70 4 83 400 1 51 40 50 200402 2521 70 4 83 350 1 33 40 50 200405 4021 70 4 83 1000 3 79 40 50 200403 2540 70 4 83 850 3 22 40 50 200406 4040 70 4 83 2500 9 46 40 50 Test Parameters 550 TDS Filtered 5 Micron De Chlorinated Municipal Feed Water 77 Degrees 15 Permeate Recovery 6 5 7 0 pH Range at the Specified Operating Pressure Data Taken After 30 Minutes of Operation Maximum Pressure drop for each element is 13 psi Minimum salt rejection is 96 Permaate flow for individual elements may vary 20 NF3 2514 1418554 110794 075 19 05 2 4 60 96 4014 14 8556 1 1 27 94 0 75 19 05 3 95 100 3 NF3 2521 215334 111794 07519 05 2 4 60 96 4021 215334 111794 075 1905 3 95 1003 NF3 2540 40 1016 0 1 1 27 94
6. W 6 STOSNAS SNOANVTTSOSIN wu OX as OMYBL IONOS 55 19 9 DMYDL S3MIM ON GWOTHZAO NOLO 109 O 39NV9 SNOILVIATHBAV STOBWAS TVOIHLOATA NOSZA NO NEO HOLIMS 13WI WALSAS OH SUNSOTON4 YATIONLNOD 51 6 25 13 M1 Series User s Manual ISO NAGA NOBKY ADCTONHOAL LNOHLIMZTOHM V SY AN ELIM 30 ARGO 105 8 ON NO IVION SHL vo 2 09 05 dHS 2 TOHLOH 52 MOSN3S SINYUEINSN NOSNES MALTS wOsNaS RUNES Rd UAWOLSNO Ad WALSAS AHNSOTONH TIOHLNOOD II TOHLOH UHTIOHLNOO II TOHLOH 6 25 13 M1 Series User s Manual SESTERCE DM SAWA wan 1 CEZ nt DNO QNI LUAM IL ER cans
7. 075 19 05 24 60 96 NF3 4040 4010160 11 2794 075 1905 3 95 100 3 Under certain conditions the presence of free chlorine and other oxidizing agents will cause premature membrane failure Since oxidation damage is not covered under warranty manufacturer recommends removing residual free chlorine by pretreatment prior to membrane exposure Wet tested membrane elements must be kept sealed and moist when in storage Drying out may occur and damage the membrane permanently Prevent elements from freezing or being exposed to direct sunlight Wet tested elements are vacuum sealed in a polyethylene bag containing 1 0 sodium meta bisulfite then packaged in a cardboard box Discard the permeate for the first twentyfour hours of operation The permeate flow product water flow varies with feed water temperature For membrane warranty information please contact the manufacturer The manufacturer believes the information and data contained herein to be accurate and useful The information and data are offered in good faith but without guarantee as conditions and methods of use of products are beyond the manufacturer s control The manufacturer assumes no liability for results obtained or damages incurred through the application of the presented information and data It is the user s responsibility to determine the appropriateness of these products for the user s specific end uses M1 Series User s Manual 11 6 2
8. 12 M1 Series User s Manual 6 25 13 LC LE 4040 OPTIONAL Product Information DOW FILMTEC Membranes Large Commercial 4040 Reverse Osmosis Elements Features DOW FILMTEC LC 4040 product range are available to meet a wide variety of customer needs in commercial applications from producing high purity water to delivering low total system costs Dow s fully automated element production enables the most consistent products in the industry that minimizes the total cost of ownership of water treatment systems LC HR 4040 produces high quality water with our state of the art RO membrane 4040 delivers high quality water at low pressure at harsh water conditions using Dow s innovative proprietary technology for low energy applications Product Specifications Part Number PermeateFlowRate Salt Stabilized Salt Feed Spacer Active Area ft2 m and mild Rejection Rejection LC HR 4040 343771 I 343770 28 94 67 2900 14 995 997 LC LE 4040 356603 356602 28 94 8 7 2500 9 5 99 1 99 2 1 Permeate flow and salt rejection based on the following test conditions 2000 ppm NaCl 77 F 25 15 recovery pH 8 and applied pressure 225 psig for LC HR and 125 psig for LC LE 2 Permeate flows for individual elements may vary 15 3 Forthe purpose of improvement specifications may be updated periodically LC HR 4040 Solute NOs 510
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10. Quantity Part Number 1 2 3 20 21 M1 Series User s Manual 1 1 2 M1 8240 SYSTEM PART LIST 206548 200709 204165 200904 200906 206417 205903 203263 200994 200900 Description VALVE SOLENOID N C PVC 220V 1 1 2 FNPT BURKERT CARTRIDGE FILTER BAG 18 5 MIC FSI GAUGE BKM GLY FILL 0 100 PSI BAR 2 5 DIA 1 4 MNPT AXEON GAUGE BKM GLY FILL 0 300 PSI BAR 2 5 DIA 1 4 MNPT AXEON SWITCH PRESSURE LOW N O 15 30 PSI 1 4 FNPT PUMP MULTISTAGE 5HP 208 230 460V 3HP TEFC 58V10FB30 V10742A VALVE GLOBE SS 1 800 LB CONTROLLER COMPUTER ROTROL S 150 220V 3PH 5 HP VALVE GLOBE SS 3 4 FNPT METER FLOW PM 2 20 GPM 1 MNPT x 1 MNPT AXEON 200898 METER FLOW PM 1 5 GPM 1 2 MNPT x 1 2 MNPT AXEON 206545 205780 200391 205576 205586 205577 205583 205584 205579 205582 39 VALVE CHECK BALL PVC 1 X 1 SLIP FNPT HAYWARD VALVE BALL REDUCED PORT 1 31655 MEMBRANE HF4 4040 DRY HOUSING MEMBRANE 450PSI FRP 4080 1 VICTAULIC P 145 ROPV HOUSING MEMBRANE 450PSI 4080 1 VICTAULIC P 12357 ROPV HOUSING MEMBRANE 450PSI FRP 4080 1 VICTAULIC P 157 ROPV HOUSING MEMBRANE 450PSI 4080 1 VICTAULIC P 1578 ROPV HOUSING MEMBRANE 450PSI FRP 4080 1 VICTAULIC P 2347 ROPV HOUSING MEMBRANE 450PSI FRP 4080 1 VICTAULIC P
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12. s Manual M1 C318 HOM THO INWA aaa 0 TONHORL W anne ewow mweal 49 2108 241 WINGO 241 911 Dl STOSINAS SNOANYTIHOSIA Rent unas v V 1000 53113 95902 ni vow La omval SZUM L3 Ne 0 5 ZHO9 OVAOSY 091 5 TEMA AOVINOO OMY FL Sum ETE JHIM SNOLLVIARHBAV nga HOLIMS IN 50 W3WOIShO 8 WALSAS SUNSOTONA YATIOULNOO 091 5 YATIONLNOD 06 5 6 25 13 1 User s Manual ZHO9 OS dHS 2 OVAQZZ II TOALOH sin ZHOS ZHO9 NOZE Het HOS NOZE Hat ZH08 NOZE 326 3 re BEET IHS sa GONTOS
13. 1172 75944 102 83 1084 0 905 545125 1 558 6176 1347 68905 1168 761 245 1017 833485 0902 547124 1 553 619066 1342 6910060 1164 763046 1014 83 5 28 6 0900 5490427 157 621 67 1337 693007 1160 765 04 100 837087 0 897 55 0 12 8 1541 6221168 1332 694008 1156 76 6 24 8 1007 83 8 288 0894 552129 1 536 624169 1327 696009 1152 76 8 24 9 1003 840089 0 892 55 4 13 0 1530 6261170 1323 698 210 1148 7705 1000 8420090 0 889 55 6 13 1 1524 628 7 1318 70010 114 772051 097 84 4 29 1 0 887 55 8 13 2 1519 630 72 1313 702012 1140 774052 0994 846092 0884 55 9 13 3 1513 631 73 1308 70313 1136 77508 0991 847093 0 882 56 1 134 1508 633 74 1304 705014 1132 777084 0988 849094 0 879 56 3 13 1502 635175 1299 707015 1128 779 255 0985 85129 0877 56 5 13 6 14 637176 1294 70 9 21 6 1124 781086 0982 85 3 29 6 0874 567037 1491 63917 1290 711Q17 1120 78308 0979 85 5 29 7 04871 56 8 13 8 1486 640 78 1285 712018 1416 784058 0977 856198 0 869 570 3 9 140 642179 1281 714019 1112 786059 0974 85 8 29 9 086 F Cx 9 5 32 Corrected Flow Rate Measured Flow Rate TCF Feed Water Temp 31 M1 Series User s Manual 6 25 13 If a system is rated to produce 5 gpm of permeate water 77 F The same system will produce more water at a higher temperature It will also produce less water at a lower temperature Use the temperature correction table to obtain the correct flow Exampl
14. 347 ROPV HOUSING MEMBRANE 450PSI FRP 4080 1 VICTAULIC P 1457 ROPV 6 25 13 Quantity Part Number 1 2 3 1 1 2 206548 200709 204165 200904 200906 206419 205903 206651 200996 200995 M1 10240 SYSTEM PART LIST Description VALVE SOLENOID N C PVC 220V 1 1 2 FNPT BURKERT CARTRIDGE FILTER BAG 18 5 MIC FSI GAUGE BKM GLY FILL 0 100 PSI BAR 2 5 DIA 1 4 MNPT AXEON GAUGE BKM GLY FILL 0 300 PSI BAR 2 5 DIA 1 4 MNPT AXEON SWITCH PRESSURE LOW N O 15 30 PSI 1 4 FNPT PUMP MULTISTAGE 7 5HP 208 230 460V 3PH TEFC 10S V8FB30 V11742A VALVE GLOBE SS 1 800 LB CONTROLLER COMPUTER ROTROL 220V 3 PH 7 5HP 16 X 14 BOX VALVE GLOBE SS 1 1 2 FNPT VALVE GLOBE SS 1 FNPT 206539 VALVE CHECK BALL PVC 1 1 2 X 1 1 2 SLIP FNPT HAYWARD 205780 200391 205576 205586 205577 205583 205584 205579 205582 M1 Series User s Manual 40 VALVE BALL REDUCED PORT 1 FNPT 31655 MEMBRANE HF4 4040 DRY AXEON HOUSING MEMBRANE 450PSI FRP 4080 1 VICTAULIC P 145 ROPV HOUSING MEMBRANE 450PSI FRP 4080 1 VICTAULIC P 12357 ROPV HOUSING MEMBRANE 450PSI 4080 1 VICTAULIC P 157 ROPV HOUSING MEMBRANE 450PSI FRP 4080 1 VICTAULIC P 1578 ROPV HOUSING MEMBRANE 450PSI FRP 4080 1 VICTAULIC P 2347 ROPV HOUSING MEMBRANE 45
15. 7 0 951 51 4 10 8 1 660 58 6 14 8 1 432 65 8 18 8 1 240 73 0 22 8 1 078 _ 80 2 26 8 0 948 51 6 10 9 1 654 58 8 14 9 1 427 66 0 18 9 1 236 73 2 22 9 1 075 19804 26 9 0 945 51 8 11 0 1 648 59 0 15 0 1 422 66 2 19 0 1 232 73 4 23 0 1 071 80 6 27 0 0 943 52 0 11 1 1 642 59 2 15 1 1 417 66 4 19 1 1 227 73 6 23 1 1067 80 8 27 1 0940 Temperature Correction Temperature F C Temperature Temperature F C Temperature F C Temperature F C gaze 52 2 11 2 16 594 52 1 411 66 6 19 2 123 73803 1064 8100727 0937 52 3 11 3 1 630 59 5 15 3 1 406 66 7 19 3 1219 739233 1 060 j 814 27 3 0 934 525 14 164 597054 1401 669 94 1214 741034 1056 81374 0932 527 115 1 618 59 9 15 5 13 67 1 19 5 1210 74 3 23 5 1053 81 5 27 5 0 929 529119 1611 60 1 15 6 1391 47394 12 743030 1 049 817076 09 53 1 117 1 605 603 157 1386 675097 1201 747037 1045 81907 0924 58 2 11 8 1600 6041583 1381 67 6198 1197 74 8 23 8 1042 820078 0921 53419 1594 606159 1276 67 8 19 9 1193 75 0 23 9 10 822079 0918 53 6 12 0 1 58 608160 1 371 68000 1189 7521240 1035 82480 0915 53 8 12 1 1582 61 0 16 1 1 366 68200 1185 75 4241 1031 82 6 28 1 0 913 54 0 12 2 15 61 2 16 2 1 68 4002 1180 75 6 242 1 028 828082 090 541123 1570 61 3 16 3 13 68 5 203 1176 757043 104 829083 0908 543 124 1564 615164 1351 687004
16. ARE USED TO IDENTIFY CONDITIONS OR PRACTICES THAT COULD RESULT IN INJURY OR LOSS OF LIFE FAILURE TO FOLLOW WARNINGS COULD RESULT IN SERIOUS INJURY OR EVEN DEATH CAUTION gt DO NOT UNDER ANY CIRCUMSTANCE REMOVE ANY CAUTION WARNING OR OTHER DESCRIPTIVE LABELS FROM THE SYSTEM M1 Series User s Manual 6 25 13 FEED WATER AND OPERATION SPECIFICATIONS Nothing has a greater effect on a reverse osmosis system than the feed water quality NOTE IT IS VERY IMPORTANT TO MEET THE MINIMUM FEED WATER REQUIREMENTS FAILURE DO SO WILL CAUSE THE MEMBRANES TO FOUL AND VOID THE MANUFACTURER S WARRANTY Operating Limits Maximum Feed Temperature F 85 29 Maximum Free Chlorine ppm Minimum Feed Temperature F PC 40 4 4 Maximum TDS ppm 2 000 Maximum Ambient Temperature F C 120 48 9 Maximum Hardness gpg 0 Minimum Ambient Temperature F PC 40 4 4 Maximum pH Continuous 11 Maximum Feed Pressure psi bar 85 5 9 Minimum pH Continuous 5 Minimum Feed Pressure psi bar 45 3 1 Maximum pH Cleaning 30 Min 12 Maximum Operating Pressure psi bar 200 13 8 Minimum pH Cleaning 30 Min 2 Maximum SDI Rating SDI lt 3 Maximum Turbidity NTU 1 Test Parameters 550 TDS Filtered 5 Micron De Chlorinated Municipal Feed Water 65 psi 4 5 bar Feed Pressure 100 psi 6 89 bar Operating Pressure 77 Degrees 25 Degrees Recovery as stated 7 0 pH Data taken after 6
17. O EO ee SEE Feed inch 1 5 FNPT 1 5 FNPT 1 5 1 5 FNPT 1 5 FNPT Permaata inch 1 FNPT 1 FNPT FNPT 1 5 1 5 Concentrate inch 1 FNPT FNPT FNPT 1 5 FNPT 1 5 FNPT CPI inch 1 FNPT 1 FNPT 1 FNPT 1 FNPT FNT Emaus Sh 5 Per Vessel 2 2 2 2 2 Membrane Quantity 8 12 16 20 24 Mambrane Size 4040 4040 4040 4040 4040 Vessel Array 1 1 1 1 2 2 1 1 3 3 2 3 3 2 2 3 3 2 2 2 Vessel Quantity 4 6 8 10 12 Wd O0 0 1 1 J 5 Pump Type Multi Stage MultiStage Multi Stage Multi Stage Multi Stage Motor HP 3 3 5 75 75 RPM 60 Hz 3450 3450 3450 3450 3450 RPM 50 Hz VED at 60Hz VFD at 60Hz VFD at 60Hz VFD at 60Hz VFD at 60Hz Standard Voltage 220 60Hz 1Ph 14 6A 220V 60Hz 1Ph 14 6A 220V 60Hz 3Ph 13 6A 220V 60Hz 3Ph 19 2 220 60Hz 3Ph 19 2A 220 50Hz 1Ph 17 4A 220V 50Hz 1Ph 17 Voltage Options 220V 50Hz 3Ph 10 6 220V 50Hz 3Ph 10 6 220V 50Hz 3Ph 16 1A 220 50Hz 3Ph 22 9A 220V 50Hz 3Ph 22 9A 220V 0Hz Ph 220V 6 3 Ph 9A 460V 60 2 3 Ph 7A 460V 60Hz 3 Ph 9 7A 460V 60Hz Ph 9 7A Lx W x H inch 31 x 100 6 100 64 x 100 x 64 x 100 x 64 x 100 x 64 SCM 78 x 254 x 162 78 x 254 x 162 78 x 254 x 162 78 x 254 x 162 78 x 254 162 Weight Ib 1060 481 1150 520 1260 572 1350 612 1450
18. as a percentage calculate recovery use the following formula Recovery Product Water Flow Rate Feed Water Flow Rate x 100 Example 66 25 38 x 100 Rejection Feed TDS Product TDS Feed TDS x 100 Example 99 550 5 5 550 x 100 NOTE ALL FLOW RATES MUST BE EXPRESSED IN THE SAME UNITS SYSTEM REQUIREMENTS AND OPERATION GUIDELINES PLUMBING The membranes and high pressure pumps used on M1 Series systems require a continuous flow of water with a minimum feed pressure of 45 psi not to exceed 90 F FEED WATER CONNECTION 1 Locate the 1 1 2 FNPT Solenoid Valve feed water inlet Figure 1A Page 17 2 Attach the inlet piping to the 1 1 2 FNPT Solenoid Valve feed water inlet 3 Be certain that all of the dissolved solids within the feed water are soluble at the concentrations attained in the system PERMEATE PRODUCT WATER CONNECTION Locate the 1 or 1 1 2 connection labeled permeate and attach to storage tank Ensure that the permeate water can flow freely with no backpressure Backpressure can cause irreversible damage to the membrane elements The 1 or 1 1 2 permeate line can be run to the holding tank with PVC fittings or other FDA approved materials This is so the material being used does not dissolve into the permeate water V CAUTION CAUTION THE pH OF THE REVERSE OSMOSIS PERMEATE WATER WILL TYPICALLY BE 1 2 pH UNITS LOWER THAN THE FEED WATER pH A LOW pH CAN BE VERY AGGRES
19. listed on the following pages M1 Series User s Manual 6 25 13 HF4 STANDARD Membrane Type Polyamide Thin Film Composite Range Short Term Cleaning 30 1 13 Maximum Operating Temperature 113 F 45 C Maximum Feed Silt Density Index 5 m Maximum Operating Pressure 600 psi 41 bar E Chlorine Tolerance 0 ppm E pH Range Continuous Operation 2 11 Maximum temperature for continuous operations above pH10 is 95 F 35 Description Description Flow Rate dodi apd m3 d la die 13 8 200386 HFA 2514 100 6 89 225 0 85 99 0 200389 HF4 4014 10046 89 6004227 200387 HF4 2521 100 6 89 400 1 51 9 0 200390 HF4 4021 1006 89 1000 379 200388 HF4 2540 100 6 89 850 3 22 990 200391 HF4 4040 100 6 89 2500 9 46 Test Parameters 550 TDS Filtered 5 Micron DeChlorinated Municipal Feed Water 77 Degrees F 15 Permeale Recovery 6 5 7 0 pH Range at the Specified Operating Pressure Data Taken After 30 Minutes of Operation Maximum Pressure drop for each element is 13 psi Minimum salt rejection is 96 Permeate flow for individual elements may vary 20 e Description lt a 1 1 27 94 075 19 05 2 4 60 96 4014 HFA 2514 14 355 6 14 355 6 110794 0 75 19 05 3 95 1003 2521 2145334 111794 075
20. when the tank is full Liquid level switches can be obtained by your local dealer or distributor If a liquid level switch is to be used install it at this time PRE FILTRATION M1 Series systems are supplied with a 5 micron sediment bag filter Change the bag filter once a month or when a 10 15 psi differential exists between the two pre filter gauges Ask your local dealer or distributor about Pre Filtration systems if required NOTE THE SYSTEM MUST BE OPERATED USING FILTERED FEED WATER ONLY PUMP The pump used on the M1 Series systems is of the multi stage centrifugal stainless steel type Follow these guidelines to ensure proper operation of the pump The pump must NEVER be run dry Operating the pump without sufficient feed water will damage the pump M1 Series User s Manual 6 25 13 e ALWAYS feed the pump with filtered water The pump is susceptible to damage from sediment and debris e f any damage occurs to your system s pump a re build kit may be available Contact your local dealer or distributor and inform them of your system s model and pump size MOUNTING The free standing system should be bolted down in compliance with local regulation standards or securely fastened MEMBRANE ELEMENTS M1 Series reverse osmosis systems come pre loaded with Thin Film Composite TFC HF4 High Flow Extra Low Energy membranes unless otherwise specified General membrane element performance characteristics are
21. 0 minutes of operation Low temperatures and high feed water TDS levels will significantly affect the system s production capabilities Computer projections should be run for individual applications which do not meet or exceed minimum and maximum operating limits Scale prevention measures must be taken to prolong membrane life NOTE HIGHER FEED TDS AND OR LOWER TEMPERATURES WILL REDUCE THE SYSTEM S PRODUCTION REJECTION RECOVERY AND FLOW RATES M1 Series reverse osmosis systems are designed to produce permeate water at the capacities indicated in the design basis section on page 22 of this manual For example the M1 12240 produces 25 gallons per minute of permeate water at the listed operating test conditions The amount of total dissolved solids TDS rejected by the membrane is expressed as a percentage For example a 99 rejection rate means that 99 of total dissolved solids do not pass through the membrane To calculate the 96 rejection use the following formula Rejection Feed TDS Product TDS Feed TDS x 100 Example 99 550 5 5 550 x 100 NOTE ALL TDS FIGURES MUST BE EXPRESSED IN THE SAME UNITS TYPICALLY PARTS PER MILLION PPM OR MILLIGRAMS PER LITER MG L M1 Series reverse osmosis systems are designed to reject up to 99 NaCl unless computer projections have been provided or stated otherwise M1 Series User s Manual 6 25 13 The amount of permeate water recovered for use is expressed
22. 0PSI 4080 1 VICTAULIC 347 ROPV HOUSING MEMBRANE 450PSI FRP 4080 1 VICTAULIC 1457 ROPV 6 25 13 Quantity Part Number 1 2 3 1 1 2 206548 200709 204165 200904 200906 206419 205903 206651 200996 200995 M1 12240 SYSTEM PART LIST Description VALVE SOLENOID N C PVC 220V 1 1 2 FNPT BURKERT CARTRIDGE FILTER BAG 18 5 MIC FSI GAUGE BKM GLY FILL 0 100 PSI BAR 2 5 DIA 1 4 MNPT AXEON GAUGE BKM GLY FILL 0 300 PSI BAR 2 5 DIA 1 4 MNPT AXEON SWITCH PRESSURE LOW N O 15 30 PSI 1 4 FNPT PUMP MULTISTAGE 7 5HP 208 230 460V 3PH TEFC 10S V8FB30 V11742A VALVE GLOBE SS 1 800 LB CONTROLLER COMPUTER ROTROL 220V 3 PH 7 5HP 16 X 14 BOX VALVE GLOBE SS 1 1 2 FNPT VALVE GLOBE SS 1 FNPT 206539 VALVE CHECK BALL PVC 1 1 2 X 1 1 2 SLIP FNPT HAYWARD 205780 200391 205576 205586 205577 205583 205584 205579 205582 M1 Series User s Manual 41 VALVE BALL REDUCED PORT 1 FNPT 31655 MEMBRANE HF4 4040 DRY AXEON HOUSING MEMBRANE 450PSI FRP 4080 1 VICTAULIC P 145 ROPV HOUSING MEMBRANE 450PSI FRP 4080 1 VICTAULIC P 12357 ROPV HOUSING MEMBRANE 450PSI 4080 1 VICTAULIC P 157 ROPV HOUSING MEMBRANE 450PSI FRP 4080 1 VICTAULIC P 1578 ROPV HOUSING MEMBRANE 450PSI FRP 4080 1 VICTAULIC P
23. 1 1 27 94 075 1905 2 4 60 96 NF4 4040 40 10160 1 1 27 94 075 1905 3 95 100 3 Under certain conditions the presence of free chlorine and other oxidizing agents will cause premature membrane failure Since oxidation damage is not covered under warranty manufacturer recommends removing residual free chlorine by pretreatment prior to membrane exposure Wet tested membrane elements must be kept sealed and moist when in storage Drying out may occur and damage the membrane permanently Prevent elements from freezing or being exposed to direct sunlight Wet tested elements vacuum sealed in a polyethylene bag containing 1 0 sodium metcbisulfite and then packaged a cardboard box Discard the permeate for the first twenty four hours of operation The permeate flow product water flow varies with feed water temperature For membrane warranty information please contact the manufacturer The manufacturer believes the information and data contained herein to be accurate and useful The information and data are offered in good faith but without guarantee as conditions and methods of usa of products are beyond the manufacturer s control The manufacturer assumes liability for results obtained or damages incurred through the application of presented information and data It is the user s responsibility to determine the appropriateness of these products for the user s specific end uses
24. 1905 2 4 60 96 21 533 4 114794 0751905 3 95 100 3 4 2540 40 1016 0 1 1 27 94 075 19 05 24 60 96 40010160 1 1 27 94 07519 05 3 95 1003 Under certain conditions the presence of free chlorine and other oxidizing agents will cause premature membrane failure Since oxidation damage is not covered under warranty the manufacturer recommends removing residual free chlorine by pretreatment prior membrane exposure Wet tested membrane elements must be kept sealed and moist when in storage Drying out may occur and damage the membrane permanently Prevent elements from freezing or being exposed fo direct sunlight Wet tested elements are vacuum sealed in a polyethylene bag containing 1 0 sodium melo bisulfile and then packaged in cardboard box Discard the permeate for the first twenty four hours of operation The permeate flow product water flow varies with feed water temperature For membrane warranty information please contact manufacturer The manufacturer believes the information and data contained herein to be accurate and useful The information and data are offered in good faith but without guarantee as conditions and methods of use of products are beyond the manufacturer s control The manufacturer assumes no liability for results oblained or damages incurred through the application of presented information and data It is the user s responsibility to determine the appropriateness of
25. 2347 ROPV HOUSING MEMBRANE 450PSI 4080 1 VICTAULIC P 347 ROPV HOUSING MEMBRANE 450PSI FRP 4080 1 VICTAULIC P 1457 ROPV 6 25 13 1 4240 FLOW DIAGRAM 0d I 1919034 02 0 A 501 al 1504 i Qno I W E NIV Det 02 0 Wd 7 0050 SANVUENAN 0707 ld AYAY 02 p 1 s s 0 yani va HSS3A 01 140d NOLLOAPNI xm nem DI str IBIR AOU H 3m nam amos 5 ves areca gl amm QN3911 1080 5 dd Id 75 3ND aN bat 5 OL 3104034 Id 42 6 25 13 M1 Series User s Manual M1 6240 FLOW DIAGRAM QN3931 108NAS did OL 1 02 0 501 e gu 1304 ONINI PR 02 0 00 0 SJNYUBYAW 0507 CUL INIT 2 1 S S 0 Wd a dH M S 73553 01 0d 1 1 3NI 2 1 Id gt 43 6 25 13 1 User s Manual 1 8240 FLOW DIAGRAM Londoud 53
26. 5 13 NF4 OPTIONAL Membrane Type Polyamide Thin Film Composite Range Short Term Cleaning 30 Min 1 12 Maximum Operating Temperature 113 F 45 C Maximum Feed Silt Density Index 5 Maximum Operating Pressure 600 psi 41 Chlorine Tolerance 0 ppm pH Range Continuous Operation 2 11 Maximum temperature for continuous operations above 10 is 95 F 35 c Applied Permeate Nominal Salt Description Pressure Flow Rate psi bar gpd m3 d Rejection gpd m3 d 2 200407 NF4 2514 7014 83 2000 76 4 4014 70 4 83 400 1 51 80 90 200408 NF4 2521 70 483 250 0 95 4 4021 70 4 83 950 3 60 80 90 200409 NF4 2540 7044 83 6802 57 4040 70 4 83 2000 6 80 90 Test Parameters 550 TDS Filtered 5 Micron De Chlorinated Municipal Feed Water 77 Degrees F 15 Permeate Recovery 6 5 7 0 pH Range at the Specified Operating Pressure Data Taken After 30 Minutes of Operation Maximum Pressure drop for each element is 13 psi Minimum salt rejection is 96 Permeate flow for individual elements may vary 20 D 1 NF 2514 143558 11794 075 19 05 2 4 60 96 4 4014 14 855 6 1 1 27 94 075 19 05 3 95 1003 NF4 2521 21534 110794 075 19 08 2 4 60 96 NF4 4021 21 533 4 111794 075 19 05 3 95 100 3 NF4 2540 40 1016 0
27. 58 3392 enw dowwaterandprocess com Page 2 of2 M1 Series User s Manual Proper start up of reverse osmosis water treatment systems is essential to prepare the membranes for operating service and to prevent membrane damage due to overfeeding or hydraulic shock Following the proper start up sequence also helps ensure that system operating parameters conform to design specifications so that system water quality and productivity goals can be achieved Before initiating system start up procedures membrane pretreatment loading of the membrane elements instrument calibration and other system checks should be completed Please refer to the application information literature entitled Start Up Sequence Form No 609 02077 for more information Avoid any abrupt pressure or cross flow variations on the spiral elements during start up shutdown cleaning or other sequences to prevent possible membrane damage During start up a gradual change from a standstill to operating state is recommended as follows e Feed pressure should be increased gradually over a 30 60 second time frame e Cross flow velocity at set operating point should be achieved gradually over 15 20 seconds Permeate obtained from first hour of operation should be discarded Keep elements moist at all times after initial wetting If operating limits and guidelines given in this Product Bulletin are not strictly followed the limited warranty in Form No 609 35010 will be
28. 658 Product flow and recovery rates are based on equipment test parameters Tt Standard for all 50Hz Systems Does not include operating space requirements Treatment ability of the RO system is dependent on feed water quality Performance projections must be run for each installation WARNING NEVER EXCEED THE SYSTEM S MAXIMUM PRESSURE RATING 22 1 User s Manual 6 25 13 OPERATING DOs AND DON Ts DO e Change the cartridge filters regularly e Monitor the system and keep a daily log e Run the system as much as possible on a continuous basis e Adjust the system recovery to the recommended value Always feed the pump with filtered water DON T e Permit chlorine to enter or be present in the feed water e Shut down the system for extended periods Close the throttle valve completely Operate the system with insufficient feed flow Operate the pump dry OPERATION_AND MAINTENANCE The reverse osmosis process causes the concentration of impurities The impurities may precipitate fall out of solution when their concentration reaches saturation levels NOTE PRECIPITATION CAN SCALE OR FOUL MEMBRANES AND MUST BE PREVENTED Check your feed water chemistry and pre treat the water and or reduce the system s recovery as required If necessary consult with your local dealer or distributor PRE FILTER PRESSURE GAUGES Pre filter gauges measure the feed water pressure when it enter
29. Dow assumes obligation or liability information in this document References to Dow or the Company mean the Dow legal entity selling the products to Customer unless otherwise expressly noted NO WARRANTIES ARE GIVEN ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED lt gt ae Trademark of The Dow Chemical Company Dow or an affiliated company of Dow Form No 605 02216 1010 16 6 25 13 1 4240 1 6240 1 8240 1 10240 1 12240 SYSTEM IDENTIFICATION FIGURE 1A M1 Series User s Manual 6 25 13 NUMBER IDENTIFICATION SOLENOID VALVE TURNS ON OFF FEED WATER 5 MICRON SEDIMENT REMOVES PARTICULATES PRESSURE GAUGE MEASURES FEED PRESSURE PRESSURE GAUGE MEASURES PRESSURE AFTER FILTERS PRESSURE GAUGE MEASURES PUMP PRESSURE PRESSURE GAUGE MEASURES CONCENTRATE PRESSURE COMPUTER CONTROL CONTROLS RO SYSTEM FUNCTIONS RECYCLE VALVE RECYCLES CONCENTRATE BACK TO FEED IF APPLICABLE CONCENTRATE VALVE CONTROLS FLOW OF CONCENTRATE WASTE WATER TO THE DRAIN RO PUMP AND MOTOR PRESSURIZES RO SYSTEM THROTTLE VALVE CONTROLS FLOW OF PUMP FLOW METER MEASURES FLOW OF PERMEATE WATER FLOW METER MEASURES FLOW OF CONCENTRATE WASTE WATER FLOW METER MEASURES FLOW OF CONCENTRATE RECYCLE WATER PRESSURE SWITCH TURNS OFF RO PUMP WHEN FEED PRESSURE FALLS BELOW 15PSI PERMEATE C
30. G UNIT FOR STORAGE OR SHIPMENT A PRIOR TO SHIPPING OR STORING YOUR SYSTEM THE SYSTEM SHOULD BE CLEANED WITH AN APPROPRIATE CLEANER FLUSHED WITH WATER AND PROTECTED FROM BIOLOGICAL ATTACK WITH AN APPROPRIATE SOLUTION FOR MEMBRANE ELEMENTS THE MEMBRANE HOUSING S AND PLUMBING LINES OF THE SYSTEM MUST BE COMPLETELY DRAINED ANY WATER REMAINING IN THE PLUMBING OF A SYSTEM MAY FREEZE CAUSING SERIOUS DAMAGE PREPARING SYSTEM FOR STORAGE 1 Totally immerse the elements in the membrane housing in a solution of 2 membrane preservative venting the air outside of the pressure vessels Use the overflow technique circulate the Memstor solution in such a way that the remaining air in the system is minimized after the recirculation is completed After the pressure vessel is filled the Memstor solution should be allowed to overflow through an opening located higher than the upper end of the highest pressure vessel being filled 2 Separate the preservation solution from the air outside by closing all valves 3 Repeat this process at least once a month During the shutdown period the plant must be kept frost free or the temperature must not exceed 113 F 45 C PREPARING UNIT FOR SHIPMENT 4 Disconnect the inlet concentrate pre filter and permeate plumbing 5 Drain all water from the pre filter cartridge housings by unscrewing the housings removing the pre filter cartridges and drain the water from the housings 6 Disconnect th
31. HECK VALVE PROTECTS MEMBRANE ELEMENTS FROM BACKPRESSURE PRESSURE VESSELS HOUSES MEMBRANE ELEMENTS PERMEATE SAMPLE VALVE MEASURES THE QUALITY OF EACH MEMBRANE CLEANING PORT VALVE PROVIDES ACCESS TO CLEAN THE MEMBRANES M1 Series User s Manual 6 2513 c E 1 E q ud 6 66 FRONT VIEW FIGURE 1B Beep i FZ bor e for 4 19 BACK VIEW FIGURE 1 M1 Series User s Manual 6 25 13 EI o LEFT VIEV FIGURE 1D Naj QD 18 1 RIGHT VIEW FIGURE 1E 20 M1 Series User s Manual 6 25 13 SYSTEM PURGING Carefully inspect your system before initial start up Check that all plumbing and electrical connections are not loose or have not come undone during shipment A Users Manual and Test Results will accompany your M1 Series reverse osmosis sys
32. SIVE TO SOME PLUMBING MATERIALS SUCH AS COPPER PIPING M1 Series User s Manual 6 2513 CONCENTRATE WASTE WATER CONNECTION Locate the 1 or 1 1 2 connection labeled concentrate and attach to a drain Run the concentrate line to an open drain in a free and unrestricted manner no backpressure It is advised that an air break be used on the concentrate line to prevent siphoning of water from the pressure vessels when the system is in standby CAUTION CAUTION ANY RESTRICTIONS OR BLOCKAGE IN THE DRAIN LINE CAN CAUSE BACKPRESSURE WHICH WILL INCREASE THE SYSTEM S OPERATING PRESSURE THIS CAN RESULT IN DAMAGE TO THE SYSTEM S MEMBRANES AND COMPONENTS ELECTRICAL The motor used on the M1 Series systems are pump and motor combination The motor is available in 220 460 Volt 50 60 Hertz 3 phase Each M1 Series system is equipped with a 5 foot electrical cord Ensure that the electrical circuit supplying the system is compatible with the requirements of the specific M1 model you are installing NOTE IT S RECOMMENDED THAT A LICENSED ELECTRICIAN WIRE YOUR SYSTEM IN ACCORDANCE WITH LOCAL AND NATIONAL ELECTRICAL CODES NEC WARNING TO REDUCE THE RISK OF ELECTRICAL SHOCK THE INCOMING POWER SUPPLY MUST INCLUDE A PROTECTIVE EARTH GROUND M1 Series systems are typically controlled with a liquid level switch in a storage tank The liquid level switch turns the system on when the water level in the tank drops and off
33. ULIC 145 ROPV HOUSING MEMBRANE 450PSI 4080 1 16 205577 VICTAULIC P 157 ROPV HOUSING MEMBRANE 450PSI 4080 1 d 205579 VICTAULIC 347 ROPV M1 Series User s Manual 37 6 25 13 M1 6240 SYSTEM PART LIST VALVE SOLENOID 220V 1 1 2 1 1 200548 FNPT BURKERT 2 1 200709 CARTRIDGE FILTER BAG 18 5 MIC FSI GAUGE BKM GLY FILL 0 100 PSI BAR 2 5 3 2 204165 DIA 1 4 AXEON GAUGE BKM GLY FILL 0 300 PSI BAR 2 5 6 2 20009 DIA 1 4 AXEON i 300908 SWITCH PRESSURE LOW NO 15 30 PSI 1 4 E PUMP MULTISTAGE 3HP 115 208 280V 1PH TEFC 5SV10FA30 V09722 7 1 205903 VALVE GLOBE 95 1 FNPT 800 LB CONTROLLER TROL S 150 208897 220V 3PH SHP 1 9 2 200994 VALVE GLOBE SS 3 4 FNPT 10 2 200 a W 0 GPM 1 MNPT x 1 i amm METER FLOW PM 1 5 GPM 1 2 MNPT x 1 2 12 V CHECK BALL PVC 1 X 1 SLIP FNPT HAYWARD 13 2 205780 VALVE BALL REDUCED PORT 1 31655 14 200391 MEMBRANE HF4 4040 DRY HOUSING MEMBRANE 450PSI 4080 1 12 i 205578 VICTAULIC 145 HOUSING MEMBRANE 450PSI FRP 4080 1 16 4 AVES VICTAULIC P 157 ROPV HOUSING MEMBRANE 450PSI 4080 1 d 1 205581 VICTAULIC 378 ROPV M1 Series User s Manual 38 6 25 13
34. ants by pretreatment prior to membrane exposure Please refer to covered under warranty Dow recor technical bulletin 609 22010 for more information General Information Operation Guidelines Important Information Regulatory Note DOW FILMTEC Membranes For more information about DOW FILMTEC membranes call the Dow Water amp Process Solutions business North America 1 800 447 4369 Latin America 455 11 5188 9222 Europe 32 3450 2040 Pacific 60 3 7958 3392 enw dowwaterandprocess com Page 2 of2 M1 Series User s Manual Proper start up of reverse osmosis water treatment systems is essential to prepare the membranes for operating service and to prevent membrane damage due to overfeeding or hydraulic shock Following the proper start up sequence also helps ensure that system operating parameters conform to design specifications so that system water quality and productivity goals can be achieved Before initiating system start up procedures membrane pretreatment loading of the membrane elements instrument calibration and other system checks should be completed Please refer to the application information literature entitled Start Up Sequence Form No 609 02077 for more information Avoid any abrupt pressure or cross flow variations on the spiral elements during start up shutdown cleaning or other sequences to prevent possible membrane damage During start up a gradual change from a standstill to oper
35. art List for 10240 and 12240 19 Y 5 20 17 16 Y 16 16 U 15 16 14 16 FIGURE 4 19 20 16 18 17 16 15 FIGURE 5 35 Vessel Part List for 8240 6 25 13 Nu Vessel Part List for 6240 FIGURE 6 Vessel Part List for 4240 FIGURE 7 36 M1 Series User s Manual 6 2513 M1 4240 SYSTEM PART LIST Item No Quantity Part Number Description VALVE SOLENOID 220V 1 1 2 1 1 200548 FNPT BURKERT 2 1 200709 CARTRIDGE FILTER BAG 18 5 MIC FSI GAUGE BKM GLY FILL 0 100 PSI BAR 2 5 3 2 204165 DIA 1 4 AXEON GAUGE BKM GLY FILL 0 300 PSI BAR 2 5 6 2 20009 DIA 1 4 AXEON i 300908 SWITCH PRESSURE LOW NO 15 30 PSI 1 4 E PUMP MULTISTAGE 3HP 115 208 280V 1PH TEFC 5SV10FA30 V09722 7 1 205903 VALVE GLOBE 95 1 FNPT 800 LB CONTROLLER TROL S 150 208897 220V 3PH SHP 1 9 2 200994 VALVE GLOBE SS 3 4 FNPT 10 2 200 a W 0 GPM 1 MNPT x 1 i amm METER FLOW PM 1 5 GPM 1 2 MNPT x 1 2 12 V CHECK BALL PVC 1 X 1 SLIP FNPT HAYWARD 13 2 205780 VALVE BALL REDUCED PORT 1 FNPT 316SS 14 A 8 lt 200391 MEMBRANE 4040 DRY HOUSING MEMBRANE 450PSI 4080 1 12 205576 VICTA
36. ating state is recommended as follows e Feed pressure should be increased gradually over a 30 60 second time frame e Cross flow velocity at set operating point should be achieved gradually over 15 20 seconds Permeate obtained from first hour of operation should be discarded Keep elements moist at all times after initial wetting If operating limits and guidelines given in this Product Bulletin are not strictly followed the limited warranty in Form No 609 35010 will be null and void To prevent biological growth during prolonged system shutdowns it is recommended that membrane elements be immersed a preservative solution The customer is fully responsible for the effects of incompatible chemicals and lubricants on elements Maximum pressure drop across an entire pressure vessel housing is 50 psi 3 4 bar Avoid static permeate side backpressure at all times These membranes may be subject to drinking water application restrictions in some countries please check the application status before use and sale Notice The use of this product in and of itself does not necessarily guarantee the removal of cysts and pathogens from water Effective cyst and pathogen reduction is dependent on the complete system design and on the operation and maintenance of the system Notice No freedom from any patent owned Dow or others is to be inferred Because use conditions and applicable laws may differ from one location to another and ma
37. aww owe saa mui wowo woow SIYM mw zi SZM NIV dk O _ STOBWAS 0278 n WADZE n TERA NADA NO Ga OM SI NOSOWA HONG ONY 1 NOLL TANHO 3215 NOLOM d fki T YAWOLSND AB WALSAS FYNSOTONS UHA TIOBLNOD 051 5 HSTIOHLNOD 081 5 48 6 25 13 1 User s Manual SAWA wand GIONS10S dna TNIAL SG Dl ST0BWAS SNOANVTI9SIN DEO ou pna 295 2 pem AOVINCO ON avonao woow SZUM ANON NI oo O lt gt NoldMOS3O SNOLLVIATHABY STOGWAS WOLONI HdlZHO8A0W 3OVLT0A azewoiow waiss I8 VHO 8215 SOLON aval NO HOH TAGI WELW 1 A8 MATIOULNOD I HSTIOHINOO 081 5 081 5 49 6 25 13 Series User
38. d if necessary 4 Make sure that all parts are clean and free from dirt Examine the brine seal and permeate tube for nicks or cuts Replace the O rings or brine seal if damaged 5 Flow directions should be observed for installation of each element into their respective pressure vessels 25 M1 Series User s Manual 6 25 13 REPLACING THE MEMBRANE ELEMENT A WARNING THE BRINE SEAL MUST BE IN THE SAME POSITION FOR EACH MEMBRANE ELEMENT HOUSING SO MARK EACH HOUSING PRIOR TO REMOVING THE MEMBRANE ELEMENTS THE BRINE SEAL IS A RUBBER SEAL THAT PROTRUDES ON ONE SIDE OF THE MEMBRANE AND IS ALWAYS ON THE FEED SIDE OF THE MEMBRANE ELEMENT 1 Remove one membrane element at a time from the pressure vessels Long nose pliers may be necessary to pull the old membrane element out of the membrane element housing Lubricate the brine seal with a non petroleum based lubricant such as Dow Corning 111 Install membranes with brine seal facing towards the flow arrow For brine seals that are facing the flow arrow At a slight angle insert the membrane while slightly rotating the element being careful not to tear or flip the brine seal A slow twisting motion should be used to insert the membrane element for every couple of turns pull up to make sure the brine seal doesn t flip With a smooth and constant motion push the membrane element into the housing so the brine seal enters the housing without coming out of the brine
39. duces high quality water with our state of the art RO membrane e LC LE 4040 delivers high quality water at low pressure at harsh water conditions using Dow s innovative proprietary technology for low energy applications Product Specifications Permeate Flow Rate Min Salt Stabilized Salt Part Number Feed Spacer Product Dry Wet Thickness mi M gpd m la Rejection i Rejection 9 LC HR 4040 343771 343770 28 94 87 2800 11 995 997 LC LE 4040 366603 356602 28 94 87 2500 85 891 992 1 Permeaie flow and salt rejection based on the following test conditions 2000 ppm NaCl 77 F 25 15 recovery pH 8 and applied pressure 225 psig for LC HR and 125 psig for LC LE 2 Permeate flows for individual elements may vary 15 3 For the purpose of improvement specifications may be updated periodically LC HR 4040 Solute NOs 510 Stabilized rejection 98 8 98 2 99 8 80 0 Figure 1 EN DDIA Bed wsup dies Rune tile sement diet vo 2210 EPR eng Een couper End Cap 3 Fiberglass Outor Wrap dProduct Product A B Inches mm Inches mm Inches mm Inches mm LC HR 4040 and 40 00 1016 1 05 25 7 0 75 19 3 9 99 LC LE 4040 1 Refer to DOW FILMTEC Design Guidelines for multiple element systems 2 LCHR 4040 and LC HRLE 4040 elements fit nomina
40. e 5 gpm 59 F 5 1 42 3 52 gpm 5 gpm 77 F 5 1 5 gpm 5 gpm 84 F 5 0 89 5 62 gpm SERVICE ASSISTANCE If service assistance is required please complete the following process Contact your local dealer or distributor Prior to making the call have the following information available system installation date serial number daily log sheets current operating parameters e g flow operating pressures pH etc and a detailed description of the problem 32 M1 Series User s Manual 6 25 13 OPERATION Company of Start Location Date of Last Cleaning Week Of System Serial DATE TIME HOUR OF OPERATION FILTER INLET PRESSURE PSI FILTER OUTLET PRESSURE PSI CONCENTRATE PRESSURE PSI PUMP DISCHARGE PRESSURE PSI FEED FLOW GPM PERMEATE FLOW GPM CONCENTRATE FLOW GPM RECYCLE FLOW GPM RECOVERY FEED TEMPERATURE FEED TDS PPM PERMEATE TDS PPM REJECTION FEED PH PERMEATE PH SCALE INHIBITOR FEED PPM IRON mg L FREE CHLORINE mg L HARDNESS GPG CaCOs 33 M1 Series User s Manual 6 25 13 DRAWINGS M1 12240 Pictured FIGURE 3 34 6 25 13 M1 Series User s Manual 18 M1 Series User s Manual Vessel P
41. e osmosis systems It provides an adjustment for pump pressure As the feed water temperature decreases and or the feed water TDS increases the system will require a higher operating pressure to produce the specified permeate flow ADJUSTING THE THROTTLE VALVE To decrease the pressure turn the handle clockwise To increase the pressure turn the handle counter clockwise Figure 2 Page 24 DECREASE PRESSURE INCREASE PRESSURE FIGURE 2 24 M1 Series User s Manual 6 25 13 MEMBRANE REMOVAL REPLACEMENT Replacing membranes in the pressure vessels is an easy process if you have the proper information and tools at hand Please refer to the following instructions when removing and replacing membrane elements A WARNING ALL PRESSURE GAUGES MUST READ ZERO BEFORE PROCEEDING BEFORE ATTEMPTING DISCONNECT THE POWER FROM THE SYSTEM AND BLEED ALL WATER PRESSURE FROM THE SYSTEM 1 Remove the end plugs from the pressure vessels This is done by removing the two half moon retaining disks using a 5 Allen wrench the end plugs should then freely slide out of the pressure vessel 2 Remove the replacement membrane element s from the shipping box the membrane s should be contained within a plastic oxygen barrier bag NOTE WEAR GLOVES FOR THE FOLLOWING STEPS IN ORDER NOT TO CONTAMINATE THE MEMBRANE 3 Cut the bag open as close as possible to the seal atone end of the bag so the bag may be re use
42. e tubing from the connectors on the permeate and concentrate inlets and outlets 27 M1 Series User s Manual 6 25 13 7 Fully open the concentrate valve 8 Drain the flow meters 9 Allow the system to drain for a minimum of eight hours or until the opened ports quit dripping 10 After draining is complete reconnect all of the plumbing M1 Series User s Manual 28 6 25 13 REVERSE OSMOSIS TROUBLESHOOTING SYMPTOMS POSSIBLE CAUSES CORRECTIVE ACTION LOW INLET PRESSURE Low supply pressure Increase Inlet Pressure Cartridge filters plugged Change Filters Solenoid valve malfunction Replace Sol Valve and or Coil Concentrate valve might be damaged Replace Needle Valve Leaks Fix any visible leaks LOW PERMEATE FLOW Cold feed water See temperature correction sheet Low operating pressure See low inlet pressure Defective membrane brine seal Membrane installed backwards Replace brine seal Reposition membranes Fouled or Scaled membrane Clean membranes Damaged product tube o rings Inspect and or replace HIGH PERMEATE FLOW Damaged or oxidized membrane Replace membrane Exceeding maximum feed water temperature See temperature correction sheet Low operating pressure Adjust concentrate valve POOR PERMEATE QUALITY Damage product tube o rings Inspect and or replace Damaged or
43. hlorine and other oxidizing agents will cause premature membrane failure Since oxidation damage is not covered under warranty the manufacturer recommends removing residual free chlorine by pretreatment prior to membrane exposure Wet tested membrane elements must be kept sealed and moist when in storage Drying out may occur and damage the membrane permanently Prevent elements from freezing or being exposed to direct sunlight Wet tested elements are vacuum sealed a polyethylene bag containing 1 0 sodium metabisulfte and then packaged in a cardboard box Discard the permeate for the first Iwentydour hours of operation The permeate flow produc water flow varies with feed water temperature For membrane warranty information please contact the manufacturer The manufacturer believes the information and data contained herein to be accurate and useful The information and data are offered in good faith but without guarantee as conditions and methods of use of products are beyond the manufacturer s control The manufacturer assumes no liability for results obtained or damages incurred through the application of the presented information and data It is the user s responsibility to determine the appropriateness of these products for the user s specific end uses 10 M1 Series User s Manual 6 25 13 NF3 OPTIONAL Membrane Maximum Operating Temperature Maximum Operating Pressure E pH Range Continuous Operation
44. l 4 inch I D pressure vessel 1012 vs Trademark of The Dow Chemical Company Dow or an affliated company of Dow Form 609 02216 1010 15 M1 Series User s Manual 6 25 13 Operating Limits Membrane type Polyamide Thin Film Composite Maximum operating 113 F 45 C Maximum operating pressure 600 psig 41 bar Maximum pressure drop 15 psig 1 0 bar Maximum feed flow rate gpm m3 h 16 gpm 3 6 m h PH range continuous operation 2 11 pH range short term cleaning 1 13 Maximum Feed Silt Density Index 015 Free chlorine concentration lt 0 1 ppm Maximum temperature for continuous operation above 10 is 95 F 35 b Refer to Cleaning Guidelines in specification sheet 609 23010 C Under certain conditions the presence of free chlorine and other oxidizing agents will cause ine an use premature membrane failure Since oxidation damage snot mmends removing residual free chlorine and other oxidants by pretreatment prior to membrane exposure Please refer to covered under warranty Dow recor technical bulletin 609 22010 for more information General Information Operation Guidelines Important Information Regulatory Note DOW FILMTEC Membranes For more information about DOW FILMTEC membranes call the Dow Water amp Process Solutions business North America 1 800 447 4369 Latin America 455 11 5188 9222 Europe 32 3450 2040 Pacific 60 3 79
45. null and void To prevent biological growth during prolonged system shutdowns it is recommended that membrane elements be immersed a preservative solution The customer is fully responsible for the effects of incompatible chemicals and lubricants on elements Maximum pressure drop across an entire pressure vessel housing is 50 psi 3 4 bar Avoid static permeate side backpressure at all times These membranes may be subject to drinking water application restrictions in some countries please check the application status before use and sale Notice The use of this product in and of itself does not necessarily guarantee the removal of cysts and pathogens from water Effective cyst and pathogen reduction is dependent on the complete system design and on the operation and maintenance of the system Notice No freedom from any patent owned Dow or others is to be inferred Because use conditions and applicable laws may differ from one location to another and may change with time Customer is responsible for determining whether products and the information in this document are appropriate for Customers use and for ensuring that Customers workplace and disposal practices are in compliance with applicable laws and other government enactments The product shown in this literature not be available for sale and or available in all geographies where Dow is represented The claims made not have been approved for use in all countries
46. ould be within 20 of the rated production after correcting the feed water temperatures above or below 77 F Check your permeate flow meter to determine the permeate flow rate NOTE TO DETERMINE THE TEMPERATURE CORRECTION FACTOR LOCATE THE TEMPERATURE CORRECTION TABLE IN THIS USER S MANUAL AND FOLLOW THE DIRECTIONS 30 M1 Series User s Manual 6 25 13 TEMPERATURE CORRECTION FACTORS FOR MEMBRANE Find the temperature correction factor from the table below Divide the rated permeate flow at 77 F by the temperature correction factor The result is the permeate flow at the desired temperature See example on the next page Temperature Temperature Correction Factor Temperature Temperature Correction Correction Correction Factor Factor Factor 50 0 10 0 57 2 14 0 64 4 18 0 71 6 22 0 1 109 78 8 26 0 0 971 50 2 10 1 1 705 57 4 14 1 1 469 64 6 18 1 1 272 71 8 22 1 1 105 79 0 26 1 0968 50 4 10 2 1 698 57 6 14 2 1 464 64 8 18 2 1 267 72 0 22 2 1 101 79 2 26 2 0 965 50 5 10 3 1 692 57 7 14 3 1 459 64 9 18 3 1 262 72 1 22 3 1 097 79 3 26 3 0 962 507 10 4 1 686 57 9 14 4 1 453 65 1 18 4 1 258 72 3 22 4 1 093 79 5 26 4 0 959 50 9 10 5 1 679 58 1 14 5 1 448 65 3 18 5 1 254 72 5 22 5 1 090 79 7 26 5 0 957 51 1 10 6 1 673 58 3 14 6 1 443 65 5 18 6 1 249 72 7 22 6 1 086 79 9 26 6 0 954 51 3 10 7 1 667 58 5 14 7 1 437 65 7 18 7 1 245 72 9 22 7 1 082 80 1 26
47. oxidized membrane Replace membrane Metal Oxide Fouling Improve pretreatment to remove metals Clean with Acid Cleaners MEMBRANE FOULING Colloidal Fouling Optimize pretreatment for colloid removal Clean with high pH anionic cleaners Scaling CaSO4 CaSO3 04 5102 Increase acid addition antiscalant dosage for and 4 Reduce recovery Clean with Acid Cleaners Biological Fouling Shock dosage of Sodium Bi Sulfate Continuous feed of Sodium Bi Sulfate at reduced pH Chlorination and de chlorination Replace cartridge filters Organic Fouling Activated Carbon or other pretreatment Clean with high pH cleaner Chlorine Oxidation Check Chlorine feed equipment and de chlorination system Abrasion of membrane by Crystalline Material Improve pretreatment Check all filters for media leakage M1 Series User s Manual 29 6 25 13 ABNORMAL PERMEATE FLOW As time progresses the efficiency of the membrane will be reduced In general the salt rejection does not change significantly until two or three years after installation when operated on properly pretreated feed water The permeate flow rate will begin to decline slightly after one year of operation but can be extended with diligent flushing and cleaning of the system A high pH and or precipitation of hardness can cause premature loss in rejection Permeate flow sh
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49. s and exits the pre filter A pressure differential of 10 15 psi or more on the two pressure gauges indicates that the pre filters require servicing PUMP PRESSURE AND CONCENTRATE PRESSURE GAUGES Pump and concentrate gauges measure the pressure of water exiting the multistage pump and the pressure of concentrate water as it exits the pressure vessel array Comparison of the pump output and concentrate pressures allows for the establishment of a baseline pressure differential If the pressure differential increases over time from this baseline it would be an indication that the reverse osmosis membranes need to be inspected 23 M1 Series User s Manual 6 25 13 PERMEATE PRODUCT FLOW INDICATOR AND CONCENTRATE WASTE FLOW INDICATOR These digital sensors indicate the flow rates of the permeate and concentrate water The measurements when added together also indicate the feed water flow rate or total flow rate if the recycle valve is not being used If the recycle valve is being used add the flow rates for all three flow meters permeate concentrate and recycle to obtain the total feed flow LOW PRESSURE SWITCH The low pressure switch shuts off the system when the feed water pressure drops below 15 PSI preventing damage to the pump The system restarts automatically when there is a constant pressure of 35 PSI or more PUMP THROTTLE VALVE The Pump Throttle Valve is installed as a standard feature on the M1 Series revers
50. seal groove Re install the end plugs by gently twisting the end cap while pushing it onto the housing Ensure that you do not pinch or fatigue any O rings while re installing the end plug Push the end plug on until the outer diameter of the plug is flush with the outer diameter of the pressure vessel Insert the two half moon retaining disks until they are fully seated Subsequently fasten using a 5 Allen wrench Reconnect any fittings that may have been disconnected when the membrane pressure vessels were disassembled To Start Up the system please refer to the Initial Start Up section of this manual See page 21 CAUTION CAUTION WET MEMBRANES ARE SHIPPED IN A PRESERVATIVE SOLUTION THE MEMBRANES MUST BE FLUSHED FOR AT LEAST 30 MINUTES TO REMOVE THE PRESERVATIVE FROM THE MEMBRANE DISCARD ALL OF THE PERMEATE WHICH IS PRODUCED DURING THE FLUSH PERIOD 26 M1 Series User s Manual 6 25 13 FLUSHING THE SYSTEM The system should be flushed weekly to remove sediment from the surface of the membranes To manually flush the system follow the preceding steps 1 The system must be operating during the flush procedure 2 Fully open the concentrate valve Figure 1B Page 19 3 Allow the system to run for 10 to 20 minutes 4 After 10 to 20 minutes close the concentrate valve to its previous setting Ensure the proper concentrate flow rate is going to the drain 5 The system is now ready to operate PREPARIN
51. tem NOTE LEAVE THE POWER TO THE SYSTEM OFF FOR THIS PROCEDURE Redirect permeate water to the drain for this procedure Fully open the concentrate valve Counter Clockwise Figure 1B Page 19 Fully close the recycle valve Clockwise If Applicable Figure 1B Page 19 Fully open the throttle valve Counter Clockwise Figure 1B Page 19 C rds Qc ce Press and hold the reset button on the S 150 controller for three seconds to activave the solenoid bypass feature Note Purging procedure with a Rotrol II controller oP ON gt 9e oo 1 Redirect permeate water to the drain for this procedure 2 Fully open the concentrate valve Counter Clockwise Figure 1B Page 19 3 Fully close the recycle valve Clockwise If Applicable Figure 1B Page 19 4 Fully open the throttle valve Counter Clockwise Figure 1B Page 19 5 Pressthe FUCTION key once 6 Press number 2 7 Pressthe ENTER key to initiate a manual flush The unit will flush with feed water for 5 minutes Once the time expires STANDBY will be displayed on the screen INITIAL START UP Keep the permeate water line to drain for this procedure Fully open the concentrate valve Counter Clockwise Figure 1B Page 19 Fully close the recycle valve Clockwise If Applicable Figure 1B Page 19 Adjust the throttle valve at 50 open Counter Clockwise Figure 1B Page 19 Turn the RO system on and adjust the concentrate waste valve rec
52. these products for the user s specific end uses M1 Series User s Manual 6 25 13 HF5 OPTIONAL Polyamide Thin Film Composite Range Short Term Cleaning 30 1 13 Membrane E Maximum Operating Temperature 113 F 45 C Maximum Feed Silt Density Index 5 E Maximum Operating Pressure 400 psi 27 58 Chlorine Tolerance 0 ppm pH Range Continuous Operation 2 11 Maximum temperature for continuous operations above pH10 is 95 F 35 i Nominal Salt Description Pressure psi i gpd m3 d 200392 HF5 4014 80 5 52 600 2 27 100 6 89 720 3 72 200393 HF5 4021 80 5 52 1000 3 79 100 6 89 1200 4 54 98 5 200394 HF5 4040 5 52 2500 9 46 10016 89 3000 11 36 98 5 est Parameters 550 TDS Filtered 5 Micron De Chlorinated Municipal Feed Water 77 Degrees 15 Permeate Recovery 6 5 7 0 pH Range the Specified Operating Pressure Data Taken After 30 Minutes of Operation Maximum Pressure drop for each element is 13 psi Minimum salt rejection is 96 Permeate flow for individual elements may yary 20 HFS 4014 14 3556 11 794 0751905 395 1003 HFS 4021 21 533 4 1 1 27 94 07519 05 3 95 100 3 HF5 4040 4010150 1 1 27 94 075 1905 3 95 100 3 Under certain conditions the presence of free c
53. y change with time Customer is responsible for determining whether products and the information in this document are appropriate for Customers use and for ensuring that Customers workplace and disposal practices are in compliance with applicable laws and other government enactments The product shown in this literature not be available for sale and or available in all geographies where Dow is represented The claims made not have been approved for use in all countries Dow assumes obligation or liability information in this document References to Dow or the Company mean the Dow legal entity selling the products to Customer unless otherwise expressly noted NO WARRANTIES ARE GIVEN ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED lt gt ae Trademark of The Dow Chemical Company Dow or an affiliated company of Dow Form No 605 02216 1010 14 6 25 13 LC HR 4040 OPTIONAL Product Information D DOW FILMTEC Membranes Large Commercial 4040 Reverse Osmosis Elements Features DOW FILMTEC LC 4040 product range are available to meet a wide variety of customer needs in commercial applications from producing high purity water to delivering low total system costs Dow s fully automated element production enables the most consistent products in the industry that minimizes the total cost of ownership of water treatment systems LC HR 4040 pro
54. ycle valve If Applicable and he throttle valve to the designed flow and pressure Figure 1B Page 19 nspect the system for leaks Allow the system to run 30 minutes to flush the preservative solution from the system After 30 minutes shut down the system Re direct the permeate water back to the tank and then turn the system back on Record the readings daily for a week after one week record the readings once a week 21 M1 Series User s Manual 6 25 13 D ESIGN BASIS FOR M1 4240 M1 6240 M1 8240 Specifications Models Design Configuration M1 10240 M1 12240 Single Pass Single Pass Single Pass Single Pass misao miozo Single Pass Feed Water Source 05 lt 2 000 ppm TDS lt 2 000 ppm TDS 2 000 ppm 05 lt 2 000 ppm 1DS lt 2 000 ppm Standard Recovery Rate 50 75 50 75 50 75 50 75 60 75 460V 60Hz 3 Ph 5A 460V 60Hz 3 Ph Nominal Salt Rejection 99 99 99 99 99 Permeate Flow gpm lpm 8 3 31 6 12 5 47 3 16 7 63 1 20 8 78 9 25 0 94 6 Minimum Feed Flow gpm 113 42 5 15 5 58 7 227 85 8 26 8 101 6 31 0 117 4 Maximum Feed Flow gpm lpm 48 181 7 48 181 7 48 1817 48 181 7 48 181 7 Minimum Concentrate Flow with Recycle Based 3 00 11 36 4 17 15 79 5 56 21 04 6 95 26 31 8 33 31 53 a

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