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Reverse Osmosis User`s Manual

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4. eerie m TI MWWIIWIHD sal annoys ONY AHVISIHJONA ul 6 T AM H STOSWAS SNOSNVTISOSIN a 19100 url rer OMY SL SIIM Cl oho ZH09 9 081 6 OMY 22 SANIM 19V1NOD OMY HL SIIM ON UOLOW TOD SMV FL SIAM HIMO NIVIN F O LON JONVO JHIM NOILAIHOSAA SSV STOSWAS TVALI 281 zi 2 50 zxw0 TANYd SIHL 6410335 HAAOd NO 8 NOLLJALONd LOINNOISIA INOLLOVO mins nar B issa NOLLdO aj szsuolow E LAVH 328 HOLON WHOODL ADOS H JAWA n n 1 SK 1 MHOODL A009 EN AV Ld 04 NIJO TUA NO 1 UAWOLSNO USTIOALNOO awa 2 HH TIOALNOD 0SL S 081 5 SNOISIA3H 07 26 12 57 MKTF 211 This Page Intentionally Blank
5. 34 3 MKTF 211 07 26 12 INTRODUCTION Your R1 Series system is a durable piece of eguipment 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 OUALIFIED PERSONNEL NEAR THE SYSTEM SAFETY The Safety section of this User s Manual outlines the various safety headings used throughout this manual s text and are enhanced and defined below NOTE INDICATES STATEMENTS THAT PROVIDE FURTHER INFORMATION AND CLARIFICATION CAUTION CAUTION INDICATES STATEMENTS THAT ARE USED TO IDENTIFY CONDITIONS OR PRACTICES THAT COULD RESULT IN EQUIPMENT OR OTHER PROPERTY DAMAGE A
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7. SAIDOTONHOAL H3 LVA mE OBTENER EL MEIN 0 SHL BI NUNS NOLAN agi W ONY 1 4 ul 9 T H L1 STOSWAS SNOINYTIJOSIW a Er OMY BL SIIM QIONTIOS Cl No lt ZH09 0S 1 081 6 sse OMY zz nem o SEZ ON UOLOW 100 OMY FL NIMO NIVIN 4 O O JONVO JHIM NOILAIHOSAA SNOILVIAZH9SV STOSWAS TVALI CANNONS 2409 08 NMZ zi GHL 5410333 HIMOA HL NO GRIINDAA NOLLO3LOHd LOI NNOISIA NOVO ZHOS 0S 1 NI NAZ TvolWaHo zr 2 ae 7 remana asi E RE anpa 2 8 aces masaman ar EN gt BOVLIOA 28 4010W wasas AHVHO HZIS HOLOW OH WOOO ADS Hmong 488 mew MOT HOLIMS ZUNSSTUd LINA WI WET N3dO HOIH NO
8. owa enucovmos eMe 5 o ZH09 1 081 8 gt GE ERO 8111 YOLOW 1109 OMY 1 SINIM NIVIN 000 O On JONVO IHM NOILAIHDSAA aM STOEWAS 9NIC334 ZHL NO SI iNOLLOWO 5 2909 09 2109 09 2109 09 2409 JOVLIOA 32 HOLOM WALSAS HZIS HOLOW OH 7 8 2 A009 4 EN BATA INWA JIN A009 531713 n en mean sn a oe as ae NIJO MOTHOLIMS JANSSTHd 21914 ed BATIHSIH NO INYL 1 8 Valise od SUNSOTONA M3TIOMINOO aa Nouen fas 4 081 8 081 8 SNOISIAS3H 07 26 12 56 MKTF 211 SHIDOTONHOAL YI LVA NO3XV 1107 O QALISIHOHd JAWA Maria 078 8
9. Reverse Osmosis User s Manual Model R1 1140 R1 2140 R1 3140 R1 4140 R1 5140 R1 6140 R1 6140 Pictured MKTF 211 07 26 12 This Page Intentionally Blank TABLE OF CONTENTS INTRODUCTION eT 4 YAB TE 4 FEED WATER AND OPERATION SPECIFICATIONS essen eene nennen enne nnne 5 REJECTION RECOVERY AND FLOW RATES aan aa 5 SYSTEM REQUIREMENTS AND OPERATION GUIDELINES sese ene 6 MEMBRANE ELEMENT Sroa enero cana toe e epe tee epar nh eee Vere dero 8 R1 1140 R1 2140 R1 3140 R1 4140 R1 5140 R1 6140 16 SYSTEMIIDEN TEICATION ss reete n peau ao leta os Feu ete BER e haee 16 SYSTEM PURGING 21 INITIAL STAREUP 22 OPERATING 5 DON TS zydzi N avis a a 24 OPERATION AND MAINTENANCEG 24 MEMBRANE REMOVAL AND 26 FLUSHING THE SYSTEM da 28 PREPARING UNIT FOR STORAGE OR 28 REVERSE OSMOSIS TROUBLESHOOTING 29 TEMPERATURE CORRECTION FACTORS FOR 31 OPERATION EIDEM 33 PO Po
10. LVM 1 MOT UAWOLSNO YATIOULNOD Sy jaos W31SAS OH 081 6 081 8 SNOISIA3H 54 07 26 12 MKTF 211 ZLYM JAWA SIADOTONHOAL NOGIXV SV 1864 NI NOULONOOWATU TWOIMAHO sal ANY ADOTONHOAL NOSKY JO Acid SOS TINIYLNOI NOILVINNOANI JHL T 7IV IN3OHNCO ONY i H 140 1 qvos w STOAWAS SNOINVTIJOSIW HOLMS 1000 23713 09 0 and sze arareo owu rj ene see o ZH09 0S dH OVAOZZ 08 5 pavo aww 22 TOULNOD zu OMYZI RI RE ON GVOTHJAO 1100 ZL SIMIIM JONVO JHIM NOILAIHDOSAA SNOILVIA3H8g8V STOSWAS 1VOIH IO3 13 T ANNONS TH09 0S n z 1 TANYA BIHL 9419333 UJAOd ZHL NO CERIIfIO 8 NOLLOALLOWd 123 NNOISIA INOLLITYD BEER p ee 2
11. aids 3 11 3 11 3 11 3 11 3 11 3 11 Feed inch FNPT 1 FNPT FNPT 1 FNPT 1 FNPT 1 FNPT Permeate inch 34 FNPT 34 FNPT 34 FNPT 1 FNPT 1 FNPT 1 FNPT Concentrate inch 34 FNPT 34 FNPT 34 FNPT FNPT 1 FNPT 1 FNPT Membranes Per Vessel 1 1 1 1 1 1 Membrane Quantity 1 2 3 4 5 6 Membrane Size 4040 4040 4040 4040 4040 4040 Vessel Array 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Vessel Quantity 1 2 3 4 5 6 Multi Stage Multi Stage Multi Stage Multi Stage Multi Stage Multi Stage Motor HP kw 1 5 2 1 5 2 1 5 2 1 5 2 1 5 2 2 2 RPM amp 60 50 Hz 3450 2875 3450 2875 3450 2875 3450 2875 3450 2875 3450 2875 Electrical Standard Voltage 220 60Hz 1Ph 8 7A 220V 60Hz 1Ph 8 7A 220V 60Hz 1Ph 87 220V 60Hz 1Ph 8 7 220V 60Hz 1Ph 8 7A 220V 60Hz 1Ph 14 1 220V 50Hz 1Ph 14 1A 220V 50Hz 1Ph 14 1A 2200 50Hz 1Ph 14 220 50Hz 1Ph 14 1 220V 50Hz 1Ph 14 1 220 50Hz 1Ph 14 1 Voltage Options 220V 50Hz 3Ph 7 9A 220V 50Hz 3Ph 7 9A 220V 50Hz 3Ph 7 9A 220V 50Hz 3Ph 7 9A 220V 50Hz 3Ph 7 94 220V 50Hz 3Ph 7 9A 220 60Hz 3Ph 6 7A 220V 60Hz 3Ph 6 7A 220V 60Hz 3Ph 67 220V 60Hz 3Ph 6 7A 220V 60Hz 3Ph 6 7A 220V 60Hz 3Ph 7 9A 460V 60Hz 3Ph 3 9A 460 60Hz 3Ph 3 9A 460V 60Hz 3Ph 3 9A 460V 60Hz 3Ph 3 9 460V 60Hz 3Ph 3 9A 460V 60Hz 3Ph 4 3A Systems Dimensions Lx W x H inch cm 29 x 26 x 61 29 x 26 x 61
12. The liquid level switch turns the system on when the water level in the tank drops and off 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 1 5 5 systems are supplied with a 5 micron sediment filter Change the cartridge 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 R1 Series systems is of the multi stage centrifugal stainless steel type Follow these guidelines to ensure proper operation of the pump e The pump must NEVER be run dry Operating the pump without sufficient feed water will damage the pump MKTF 211 07 26 12 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 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 R1 Series reverse osmosis systems come pre loaded with Thin Film Composite TFC HF4 High Flow Extra Low Energy membranes unless
13. 3 1 205903 VALVE GLOBE SS 1 FNPT 7 1 206688 E 2 WAY BRASS 100 240V 5 1 200640 CART SEDIMENT PLEATED 4 5 x 20 5 MIC 6 1 203649 HOUSING FILT BLK BLU 4 5 x 20 1 FNPT 7 3 202929 HOUSING MEM FRP 4040 x 34 C FNPT 8 1 204207 COMPUTER 22 120 220 9 1 200899 METER FLOW 1 10 1 x 1 10 2 200898 METER FLOW 0 5 12x 1 MNPT 11 1 200965 VALVE CHECK PP 15 FNPT FNPT 12 2 200904 GAUGE FILL 0 300 PSI BAR 2 5 DIA 13 2 204165 GAUGE BKM FILL 0 100 PSI BAR 2 5 DIA 14 3 200391 MEMBRANE HF4 4040 15 2 201006 VALVE NEEDLE SS 316 gt FNPT 16 3 203606 VALVE BALL 1 4 MNPT X 1 4 QC 40 MKTF 211 07 26 12 R1 4140 SYSTEM PART LIST Item No Ouantity Part Number Description 1 1 200906 SWITCH PRESSURE LOW N O 15 30 14 FNPT z saan 3 1 205903 VALVE GLOBE SS 1 FNPT 4 1 206688 VALVE SOLENOID N C UL 220V 1 FNPT 5 1 200640 CART SEDIMENT PLEATED 4 5 x 20 5 MIC 6 1 203649 HOUSING FILT BLK BLU 4 5 x 20 1 FNPT 7 4 202929 HOUSING MEM FRP 4040 x 34 C FNPT 8 1 204207 OINOSEN COMPUTER C22 120 220 9 2 200899 METER FLOW PM 1 10 1 x 1 10 1 200898 METER FLOW 0 5 GPM 1 MNPT 11 1 200965 VALVE CHECK PP 15 FNPT FNPT 12 2 200904 GAUGE BKM FILL 0 300 PSI BAR 2 5 DIA 13 2 204165 GAUGE BKM FILL 0
14. Dow assumes no obligation or liability for the 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 Trademark of The Dow Chemical Company Dow or an affiliated company of Dow Form No 609 02216 1010 15 07 26 12 R1 1140 R1 2140 R1 3140 R1 4140 R1 5140 R1 6140 SYSTEM IDENTIFICATION OAN LH 5 0 Z N A Y NI E ih BE 19 17 1909 100 LE Jaa D J JUN NU EN Jan E n 3 oN LED FIGURE 1A 16 07 26 12 MKTF 211 211 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
15. INHIBITOR FEED PPM IRON mg L FREE CHLORINE mg L HARDNESS GPG 33 MKTF 211 07 26 12 DRAWINGS b Goo 3 FIGURE 5A 4 5 6 FIGURE 5B 34 MKTF 211 07 26 12 16 1313 g HYY E FIGURE 6 07 26 12 35 MKTF 211 1 J or oft Me 17 m 42 e ANI 1 of BET elf 0 204 p 2 gm x kt FIGURE 7 36 07 26 12 MKTF 211 046 se 53 GR Note A portion of the frame has been removed to expose components FIGURE 8 37 MKTF 211 07 26 12 R1 1140 SYSTEM PART LIST Item No Ouantity Part Number Description 1 1 200906 SWITCH PRESSURE LOW 15 30 14 FNPT TTC 3 1 205903 VALVE GLOBE SS 1 FNPT 4 1 204914 VALVE SOLENOID N C UL 220V 1 FNPT 5 1 200640 CART SEDIMENT PLEATED 4 5 x 20 5 MIC 6 1 203649 HOUSING FILT BLK BLU 4 5 x 20 1 FNPT 7 1 202929 HOUSING MEM FRP 4040 x 34 C FNPT 8 1 204207 COMPUTER 22 120 220 9 1 200899 METER FLOW 1 10 GPM 17 1 10 2 200898 METER FLOW 0 5 x 1 MNPT 11 1 2009
16. TVOIHLOJ 13 MOT NO TII 1 HNYL LVL 0 ka y wmv __ 2 9 z400 diar 3218 HOLOM ON 2 0908 WADZE TVOINAHO zB NOLLdO a 2 2 N 6410333 HJAOd 8 NIILIJUOUA LOINNOISIA iNOLLAWO ei 7H09 a 2 WNE o 18 AYNSOTONA HH TIOHLNOO aaron Sava WN Nv jaa 0 wouswsssd ZE TWNYSLXa W31SAS OU W3TIOHLNOO 2 2 eco SNOISI A3 07 26 12 52 MKTF 211 JAWA 81 ADOTONHOAL NOGIXV JO IHL LNOHLIM V SV NI sal AIONJIOS TYNIMHJL ANY ADOTONHCAL NOSIXY JO 3708 JHL 5 ONIAAVHO JHL CENIYLNO2 NOLLVINHOJNI JHL nd TANGOA H NOO ONY i 9 H STOAWAS SNOANVTISOSIN 1owiNoo amna OIN QN CION
17. WARNING INDICATES STATEMENTS THAT 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 211 07 26 12 FEED WATER amp OPERATION SPECIFICATIONS Nothing has a greater effect on a reverse osmosis system than the feed water guality NOTE IT IS VERY IMPORTANT TO MEET THE MINIMUM FEED WATER REQUIREMENTS FAILURE TO DO SO WILL CAUSE THE MEMBRANES TO FOUL AND VOID THE MANUFACTURER S WARRANTY Operating Limits Maximum Feed Temperature 85 29 Maximum Free Chlorine ppm Minimum Feed Temperature 40 4 4 Maximum TDS ppm 2 000 Maximum Ambient Temperature 120 48 9 Maximum Hardness gpg 0 Minimum Ambient Temperature 40 4 4 Maximum 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 Piping Pressure psi bar 200 13 8 Minimum 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 F
18. 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 CHECK VALVE PROTECTS MEMBRANE ELEMENTS FROM BACKPRESSURE PRESSURE VESSELS HOUSES MEMBRANE ELEMENTS PERMEATE SAMPLE VALVE MEASURES THE OUALITY OF EACH MEMBRANE 17 07 26 12 FIGURE 18 211 PRESSURE VESSEL 4 x 40 PUMP PRESSURE GAU GE 0 300 PS FILTER IN COMPUTER PRESSURE GAUGE CONTROL 0 100 PSI RECYCLE FILTER DUT FLOW METER PRESSURE GAUGE 0 100 PSI CONCENTRATE PRESSURE 0 300 PSI PERMEATE FLOW METER CONCENTRATE ZEM FLOW METER CONCENTRATE VALVE 1 2 011 PRESSURE VESSEL 4 x 40 5 MICRON E SOLENOID x ALVE EI as FRONT VIEW 5 MICRON SEDIMENT S BACK VIEW 18 07 26 12 FIGURE 1 FIGURE 1D MKTF 211 COMPUTER CONTROL CZ LPR 21 ZZ sid PRESSURE VESSEL 4 x 40 E LEFT VIEV COMPUTER CONTROL TDS SOLENOID VALVE 5 MICRON SEDIMENT 4 5 x 00 RIGHT VIEW 19 07 26 12 FIGURE 1 COMPUTER CONTROL PERMEATE LINE OUT TO USE CONCENTRATE LINE DUT TO DRAIN TDS PROBE SOLENIOD VALVE BACK CUTAWAY VIEW FIGURE 1F Note A portion of the frame has been removed to expose components 20 MKTF 21
19. packaged in a cardboard box Discard the permeate for the first twenty our 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 da a It is the user s responsibility to determine the appropriateness of these products for the user s specific end uses MKTF 211 07 26 12 NF3 OPTIONAL Membrane Type Polyamide Thin Film Composite Range Short Term Cleaning 30 Min 1 12 Maximum Operating Temperature 113 F 45 Maximum Feed Silt Density Index 5 Maximum Operating Pressure 600 psi 41 bar m Chlorine Tolerance ppm pH Range Continuous Operation 2 11 Maximum temperature for continuous operations above 10 is 95 35 Product Specifications Nominal Salt mm tion TOB OSI 40 50 NF3 4021 70483 100879 40 5 190406 4040 701489 280648 40 50 Test Parameters 550 TDS Filtered 5 Micron DeChlorinated Municipal Feed Water 77 Degrees F 1596 Permeate Reco
20. permeate water recovered for use is expressed as a percentage calculate recovery use the following formula Recovery Product Water Flow Rate Feed Water Flow Rate x 100 Example 26 1 04 4 00 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 REOUIREMENTS AND OPERATION GUIDELINES PLUMBING The membranes and high pressure pumps used on R1 Series systems reguire 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 FNPT Solenoid Valve feed water inlet Figure 1A Page 14 2 Attach the inlet piping to the 1 FNPT Solenoid Valve feed water inlet 3 Becertain 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 3 4 connection Depending on the unit 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 3 4 Depending on the unit 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 leach into the permeate water CAUTION gt CAUTION THE pH OF THE REVERSE OSMOSIS PERMEATE WATER WILL
21. 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 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 Part Number Permeate Rate Min Salt Stabilized Salt Product Dry Wet Feed Spacer Active Area f m Rejection Rejection LC HR 4040 343771 343770 28 94 8 7 2900 11 99 5 99 7 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 C 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 NOx 102 Stabilized rejection 98 8 98 2 99 8 80 0 Figure 1 A amp C D A D DIA use in multiple element End Cap haues tao 2210 PR Feed Fiberglass OuterWrap eme das Product A B C D 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 L
22. will be null and void To prevent biological growth during prolonged system shutdowns it is recommended that membrane elements be immersed in 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 by 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 Customer s use and for ensuring that Customer s workplace and disposal practices are in compliance with applicable laws and other government enactments The product shown in this literature may Not be available for sale and or available in all geographies where Dow is represented The claims made may not have been approved for use in all countries
23. 0 Pacific 60 3 7958 3392 www dowwaterandprocess com Page 2 of 2 MKTF 211 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 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
24. 1 07 26 12 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 User s Manual Test Results and Filter Housing Wrench will accompany your R1 Series reverse osmosis system 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 16 Fully close the recycle valve Clockwise If Applicable Figure 1B Page 16 Fully open the throttle valve Counter Clockwise Figure 1D Page 17 Qv Rem To activate the Solenoid bypass feature press and hold the momentary push button located on the front panel of the C 22 computer controller 6 Turn the feed water on and let the system purge until no visible bubbles appear from concentrate flow meter Figure 1B Page 16 7 Release the momentary push button Note Units with S 150 controller press and hold the reset button for three seconds to activate the bypass feature BYPASS 21 MKTF 211 07 26 12 FIGURE 2 INITIAL START UP Keep the permeate water line to drain for this procedure Fully open the concentrate valve Counter Clockwise Figure 1B Page 16 Fully close the recycle valve Clockwise If Applicable Figure 1B Page 16 Adjust the throttle valve at 50
25. 1 Disconnect the inlet concentrate pre filter and permeate plumbing 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 Disconnect the tubing from the connectors on the permeate and concentrate inlets and outlets Fully open the concentrate valve Drain the flow meters Allow the system to drain for a minimum of eight hours or until the opened ports quit dripping After draining is complete reconnect all of the plumbing 28 07 26 12 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 Leaks Replace Needle Valve Fix any visible leaks LOW PERMEATE FLOW Cold feed water See temperature correction sheet Low operating pressure See low inlet pressure Defective membrane seal Membrane installed backwards Replace brine seal and or 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 Lo
26. 100 PSI BAR 2 5 DIA 14 4 200391 MEMBRANE HF4 4040 15 2 201006 VALVE NEEDLE SS 316 1 FNPT 16 4 203606 VALVE BALL 1 4 MNPT X 1 4 QC 41 MKTF 211 07 26 12 R1 5140 SYSTEM PART LIST Item No Ouantity Part Number Description 1 1 200906 SWITCH PRESSURE LOW 15 30 14 FNPT Z 3 1 205903 VALVE GLOBE SS 1 FNPT 4 1 204914 VALVE SOLENOID N C UL 220V 1 FNPT 5 1 200640 CART SEDIMENT PLEATED 4 5 x 20 5 MIC 6 1 203649 HOUSING FILT BLK BLU 4 5 x 20 1 FNPT 7 5 202929 HOUSING MEM FRP 4040 x 34 C FNPT 8 204207 COMPUTER 22 120 220 9 2 200899 FLOW 1 10 1 x 1 10 1 200898 METER FLOW 0 5 GPM 1 MNPT 11 1 200965 VALVE CHECK PP 15 FNPT FNPT 12 2 200904 GAUGE BKM FILL 0 300 PSI BAR 2 5 DIA 13 2 204165 GAUGE BKM FILL 0 100 PSI BAR 2 5 DIA 14 5 200391 MEMBRANE HF4 4040 15 2 201006 VALVE NEEDLE SS 316 gt FNPT 16 5 203606 VALVE BALL 1 4 MNPT X 1 4 QC 42 MKTF 211 07 26 12 R1 6140 SYSTEM PART LIST Item No Ouantity Part Number Description 1 1 200906 SWITCH PRESSURE LOW 15 30 14 FNPT T 3 1 205903 VALVE GLOBE SS 1 FNPT 4 1 204914 VALVE SOLENOID N C UL 220V 1 FNPT 5 1 200640 C
27. 25 Degrees C Recovery as stated 7 0 pH Data taken after 60 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 R1 Series reverse osmosis systems are designed to produce permeate water at the capacities indicated in the design basis section on page 21 of this manual For example the R1 6140 produces 6 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 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 R1 Series reverse osmosis systems are designed to reject up to 99 NaCl unless computer projections have been provided or stated otherwise MKTF 211 07 26 12 The amount of
28. 29 x 26 x 61 33 x 26 x 61 33 x 26 x 61 33 x 26 x61 73 x 66 x 155 73 x 66 x 155 73 x 66 x 155 84 x 66 x 155 84 66 x 155 84 x 66 x 155 Weight Ib kg 250 110 290 130 360 160 460 210 590 270 750 340 Product low and recovery rates are based on eguipment test parameters 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 23 MKTF 211 07 26 12 OPERATING DO s AND DONT S DO e Change the cartridge filters regularly e Monitor the system and keep a daily log e Runthe system as much as possible on a continuous basis e Adjust the system recovery to the recommended value e Always feed the pump with filtered water DON T e Permit chlorine to enter or be present in the feed water Shut down the system for extended periods e Close the throttle valve completely e Operate the system with insufficient feed flow e 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 nece
29. 61 9 16 6 1 342 69 1 20 6 1 164 76 3 24 6 1 014 83 5 28 6 0 900 54 9 12 7 1 547 62 1 16 7 1 337 69 3 207 1 160 76 5 247 1 010 83 7 28 7 0 897 55 0 12 8 1 541 62 2 16 8 1 332 69 4 20 8 1 156 76 6 24 8 1 007 83 8 28 8 0 894 55 2 12 9 1 536 62 4 16 9 1 327 69 6 20 9 1 152 76 8 249 1 003 84 0 28 9 0 892 55 4 13 0 1 530 62 6 17 0 1 323 69 8 21 0 1 148 77 0 25 0 1 000 84 2 29 0 0 889 55 6 13 1 1 524 62 8 17 1 1 318 70 0 21 1 1 144 77 2 25 1 0 997 B4 4 29 1 0 887 55 8 13 2 1 519 63 0 17 2 1 313 70 2 21 2 1 140 77 4 25 2 0 994 84 6 29 2 0 884 55 9 13 3 1 513 63 1 17 3 1 308 70 3 21 3 1 136 77 5 25 3 0 991 84 7 29 3 0 882 56 1 13 4 1 508 63 3 17 4 1 304 70 5 21 4 1 132 77 7 25 4 0 988 84 9 29 4 0 879 56 3 13 5 1 502 63 5 17 5 1299 70 7 21 5 1 128 77 9 25 5 0 985 85 1 29 5 0 877 56 5 13 6 1 496 63 7 17 6 1 294 70 9 21 6 1 124 78 1 25 6 0 982 85 3 29 6 0 874 567 13 7 1 491 63 9 17 7 1 290 71 1 21 7 1 120 78 3 257 0 979 85 5 29 7 0 871 56 8 13 8 1 486 64 0 17 8 1 285 71 2 21 8 1 116 78 4 25 8 0 977 85 6 29 8 0 869 57 0 13 9 1 480 64 2 17 9 1 281 71 4 21 9 1 112 78 6 25 9 0 974 85 8 29 9 0 866 Cx 9 5 32 Corrected Flow Rata Mecsered Flow Rota Feed Water Temperature Find the temperature correction factor from the table below Divide the rated permeate flow at 77 F by the temperature
30. 65 VALVE CHECK PP 15 FNPT FNPT 12 2 200904 GAUGE BKM FILL 0 300 PSI BAR 2 5 DIA 13 2 204165 GAUGE FILL 0 100 PSI BAR 2 5 DIA 14 1 200391 MEMBRANE HF4 4040 15 2 201006 VALVE NEEDLE SS 316 19 FNPT 16 1 203606 VALVE BALL 1 4 MNPT X 1 4 OC 38 MKTF 211 07 26 12 R1 2140 SYSTEM PART LIST Item No Ouantity Part Number Description 1 1 200906 SWITCH PRESSURE LOW 15 30 14 FNPT TTC 3 1 205903 VALVE GLOBE SS 1 FNPT 4 1 204914 VALVE SOLENOID N C UL 220V 1 FNPT 5 1 200640 CART SEDIMENT PLEATED 4 5 x 20 5 MIC 6 1 203649 HOUSING FILT BLK BLU 4 5 x 20 1 FNPT 7 2 202929 HOUSING MEM FRP 4040 x 34 C FNPT 8 1 204207 COMPUTER 22 120 220 9 1 200899 METER FLOW 1 10 GPM 17 1 10 2 200898 METER FLOW 0 5 x 1 MNPT 11 1 200965 VALVE CHECK PP 15 FNPT FNPT 12 2 200904 GAUGE BKM FILL 0 300 PSI BAR 2 5 DIA 13 2 204165 GAUGE FILL 0 100 PSI BAR 2 5 DIA 14 2 200391 MEMBRANE HF4 4040 15 2 201006 VALVE NEEDLE SS 316 19 FNPT 16 2 203606 VALVE BALL 1 4 MNPT X 1 4 OC 39 MKTF 211 07 26 12 R1 3140 SYSTEM PART LIST Item No Ouantity Part Number Description 1 1 200906 SWITCH PRESSURE LOW 15 30 14 FNPT WE
31. 73 2 229 1 075 80 4 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 1417 66 4 19 1 1 227 73 6 23 1 1 067 80 8 27 1 0 940 52 2 11 2 1 636 59 4 15 2 1411 66 6 19 2 1 223 73 8 23 2 1 064 81 0 27 2 0 937 52 3 11 3 1 630 59 5 15 3 1 406 66 7 19 3 1 219 73 9 23 3 1 060 81 1 27 3 0 934 52 5 11 4 1 624 59 7 15 4 1 401 66 9 19 4 1 214 74 1 23 4 1 056 81 3 27 4 0 932 52 7 11 5 1 618 59 9 15 5 1 396 67 1 19 5 1210 74 3 23 5 1 053 81 5 27 5 0 929 52 9 11 6 1 611 60 1 15 6 1 391 67 3 19 6 1 206 74 5 23 6 1 049 81 7 27 6 0 926 53 1 11 7 1 605 60 3 15 7 1 386 67 5 197 1 201 74 7 237 1 045 81 9 27 7 0 924 53 2 11 8 1 600 60 4 15 8 1 381 67 6 19 8 1 197 74 8 23 8 1 042 82 0 27 8 0 921 53 4 11 9 1 594 60 6 15 9 1 376 67 8 19 9 1 193 75 0 23 9 1 038 82 2 27 9 0 918 53 6 12 0 1 588 60 8 16 0 1 371 68 0 20 0 1 189 75 2 24 0 1 035 82 4 28 0 0 915 53 8 12 1 1 582 61 0 16 1 1 366 68 2 20 1 1 185 75 4 24 1 1 031 82 6 28 1 0 913 54 0 12 2 1 576 61 2 16 2 1 361 68 4 20 2 1 180 75 6 24 2 1 028 82 8 28 2 0 910 54 1 12 3 1 570 61 3 16 3 1 356 68 5 20 3 1 176 75 7 24 3 1 024 82 9 28 3 0 908 54 3 12 4 1 564 61 5 16 4 1 351 68 7 20 4 1 172 75 9 24 4 1 021 83 1 28 4 0 905 54 5 12 5 1 558 617 16 5 1 347 68 9 20 5 1 168 76 1 24 5 1 017 83 3 28 5 0 902 547 12 6 1 553
32. 8 pH Range Continuous Operation 2 11 Maximum temperature for continuous operations above 10 is 95 F 35 Product Specifications Nominal Salt Rejection 10652 600027 100689 720072 955 _ A35 80652 1000679 1001689 12001454 985 200566 80552 2500648 1001689 300011139 95 Test Parameters 550 TDS Filtered 5 Micron DeChlorinated 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 FLOW L 110794 0750908 3950003 ELI NETT 112794 075 1905 395 100 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 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 direct sunlight Wet tested elements are vacuum sealed in a polyethylene bag containing 1 0 sodium melo bisulfile and then
33. 96 Permeate flow for individual elements may vary 20 inch mm NMO NF4 2521 21 5334 1 1 27 94 0 75 19 05 NF4 4021 21 533 4 075 19 05 3 95 100 3 NF4 2540 4010160 1 1 27 94 0 75 19 05 2460 NF4 4040 40 1016 0 11 0794 0751905 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 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 in a polyethylene bag containing 1 0 sodium metabisulfite and 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
34. ART SEDIMENT PLEATED 4 5 x 20 5 MIC 6 1 203649 HOUSING FILT BLK BLU 4 5 x 20 1 FNPT 7 6 202929 HOUSING MEM FRP 4040 x 34 C FNPT 8 1 204207 OINOSEN COMPUTER C22 120 220 9 2 200899 METER FLOW PM 1 10 1 x 1 10 1 200898 METER FLOW 0 5 GPM 1 MNPT 11 1 200965 VALVE CHECK PP 15 FNPT FNPT 12 2 200904 GAUGE BKM FILL 0 300 PSI BAR 2 5 DIA 13 2 204165 GAUGE BKM FILL 0 100 PSI BAR 2 5 DIA 14 6 200391 MEMBRANE HF4 4040 15 2 201006 VALVE NEEDLE SS 316 1 FNPT 16 6 203606 VALVE BALL 1 4 MNPT X 1 4 QC 43 MKTF 211 07 26 12 R1 1140 FLOW DIAGRAM 204 1900084 QN3931 108WAS dW d lt 30 00 0 Id SIN dWNd OL 5 60 e NOHOIW S YOLON dH 81 402 N IN3WIO3S AAR 140d WOIWSHO 90d 1 ol AIN MO 3194934 WOX 44 07 26 12 MKTF 211 R1 2140 FLOW DIAGRAM 4 1 QN3931 108WAS 204 772 Nivaa 00 0 Id BINI dd OL 5 50 iu S YOLON at dH 81 02 IN3NIQ3S TISSJA OL 1404 0 204 LNI 3194934 WOUJ 45 07 26 12 211 R1 3140 FLOW DIAGRAM 904 1910049 083911 108A4S WOMJ uad Nivaa 11447 SINVUININ 0909
35. CHR 040 and LC HRLE 4040 elements fit nominal 4 inch pressure vessel Page 1 of 2 Trademark of The Dow Chemical Company Dow or an affiliated company of Dow Form No 609 02216 1010 14 MKTF 211 07 26 12 Operating Limits o Membrane type Polyamide Thin Film Composite Maximum operating temperature 113 45 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 m3 h pH range continuous operationa 11 pH range short term cleaning 1 13 Maximum Feed Silt Density Index SDI 5 Free chlorine concentration 0 1 ppm Maximum temperature for continuous operation above PH 10 is 95 F 35 Refer to Cleaning Guidelines in specification sheet 609 23010 C Under certain conditions the presence of free chlorine and other oxidizing agents will cause premature membrane failure Since oxidation damage is covered under warran Dow recommends removing residual free chlorine nd other oxidants by pretreatment prior to membrane exposure Please refer to 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 3 450 224
36. MBRANE 3 Cut the bag open as close as possible to the seal at one end of the bag so the bag may be re used 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 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 from the top of each housing Long nose pliers may be necessary to pull the old membrane element out of the membrane element housing 2 Lubricate the brine seal with a non petroleum based lubricant such as Dow Corning 111 3 Install membranes with brine seal location depicted in Figure 4 Page 26 4 For brine seals that are on the bottom 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 7 to make sure the brine seal doesn t flip 5 With a smooth and constant motion push the membran
37. TIOS 2 09 08 081 8 SIIM TOULNOO TILL NS GYOTHJAO H010H 1109 SMV ZL SMV ZL SINIMA NIVIN O 5 JHIM NOILAIHOSIJA SNOILVIA3H8g8V STOSWAS 1VOIHIO3 T3 annoys 221 n THNYd SIH H3ANOd HL NO CERIIfIO 8 1031084 LOINNOISIA Hab NAZ E AHDE n 2 anoe conem HdLZHO9 2 09 ADZZ d HSL 85 __ ar aos noc mow harmone omais dis wzw nar zion ozs wo vasaa 31513151315181518 NIJO JYRI HATIHDIH NO BAJT HELYM HIWOLSNO SUNSOTONA HATIOHLNOO ava WALSAS OU W3TIOHLNOO 091 5 081 8 SNOISI ASH 07 26 12 53 MKTF 211
38. TYPICALLY BE 1 2 pH UNITS LOWER THAN THE FEED WATER PH A LOW PH CAN BE VERY AGGRESSIVE TO SOME PLUMBING MATERIALS SUCH AS COPPER PIPING MKTF 211 07 262 CONCENTRATE WASTE WATER CONNECTION Locate the 1 or 3 4 connection Depending on the unit 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 R1 Series systems are pump and motor combination The motor is available in 220 460 Volt 50 60 Hertz 1 Phase 3 phase Each R1 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 R1 model you are installing NOTE ITS RECOMMENDED THAT A LICENSED ELECTRICIAN WIRE YOUR SYSTEM ACCORDANCE WITH LOCAL AND NATIONAL ELECTRICAL CODES NEC A WARNING TO REDUCE THE RISK OF ELECTRICAL SHOCK THE INCOMING POWER SUPPLY MUST INCLUDE A PROTECTIVE EARTH GROUND R1 Series systems are typically controlled with a liquid level switch in a storage tank
39. XV 1407 O GALISIHOHd 5018 8 prede ek 1 ONY ul si 6 H 40 L33H8 owes STOIWAS SNOINYTIJOSIW ioviNoo HOLMS POLUM a V L000 03 13 802 02 asna ON avaa sumaos a2o 5X 6 ZHO9 0S dHZ L 22 0 au rm RUM ania ON QVOTH3AO 109 SMV vl SIAM HIMOA NIVIN 4 O O JONVO JHIM NOILAIHDSIA JUIM SNOILYIAJUSSY STOSWAS HBIH NO MNVL ALVA LOndosd NIJO JYRI TYI me Loun onom acz 2 06 NO N3dO HOLS WOAS hamom Wines ZANA aasi zm mecza noc onen AC uczono iu Ovi BOVLIOA WALSAS HZI8 HOLOM YINOd HL NO LOINNOISIA INOLLTWO
40. correction factor The result is the permeate flow at the desired temperature See example on the next page 31 MKTF 211 07 26 12 If system is rated to produce 5 gpm of permeate water 77 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 Example 5 O 59 F 5 1 42 3 52 gpm 5 77 F 5 1 5 gpm 5 O 84 F 5 0 89 5 62 gpm SERVICE ASSISTANCE If service assistance is reguired 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 MKTF 211 07 26 12 OPERATION Company Ta 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
41. e element into the housing so the brine seal enters the housing without coming out of the brine seal groove 26 MKTF 211 07 26 12 6 Re install the end plugs by gently twisting the end 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 7 Insert the two half moon retaining disks until they are fully seated Subsequently fasten using a 5 Allen wrench 8 Reconnect any fittings that may have been disconnected when the membrane pressure vessels were disassembled 9 To Start Up the system please refer to the Initial Start Up section of this manual See page 28 cn gt W 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 FIGURE 4 View from the back of R1 1500 R1 3000 R1 4500 R1 6000 R1 7500 R1 9000 reverse osmosis system 27 211 07 26 12 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 2 The system must be operating during the flush procedure Fully open the concentrate valve Fi
42. gure 1B Page 16 Allow the system to run for 10 to 20 minutes After 10 to 20 minutes close the concentrate valve to its previous setting Ensure the proper concentrate flow rate is going to the drain The system is now ready to operate PREPARING 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 Fully immerse the elements in the membrane housing in a solution of 2 M 100 venting the air outside of the pressure vessels Use the overflow technigue circulate the M 100 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 M 100 solution should be allowed to overflow through an opening located higher than the upper end of the highest pressure vessel being filled Separate the preservation solution from the air outside by closing all valves 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 N s 09 MKTF 21
43. 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 MKTF 211 07 26 12 NF4 OPTIONAL Membrane Type Polyamide Thin Film Composite Range Short Term Cleaning 30 Min 1 12 Maximum Operating Temperature 113 45 Maximum Feed Silt Density Index 5 Maximum Operating Pressure 600 psi 41 bar Chlorine Tolerance ppm pH Range Continuous Operation 2 11 Maximum temperature for continuous operations above pH10 is 95 35 Product Specifications PROT N64 2514 701482 200078 0 90 Bete ice aonan n aci 2058 40 80 98064 90 90 N4 240 704489 HOS 50 90 4 701489 200074 80 90 Test Parameters 550 TDS Filtered 5 Micron De Chlorinated Municipal Feed Water 77 Degrees 1596 Permeate Recovery 6 5 7 0 pH Range at the Specified Operating Pressure Data Token After 30 Minutes of Operation Maximum Pressure drop for each element is 13 psi Minimum salt rejection is
44. ing 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 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 in 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 freedo
45. m from any patent owned by 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 Customer s use and for ensuring that Customer s workplace and disposal practices are in compliance with applicable laws and other government enactments The product shown in this literature may Not be available for sale and or available in all geographies where Dow is represented The claims made may not have been approved for use in all countries Dow assumes no obligation or liability for the 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 Trademark of The Dow Chemical Company Dow or an affiliated company of Dow Form No 609 02216 1010 13 07 26 12 LC HR 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
46. open Counter Clockwise Figure 1D Page 17 NA O Turn the RO system on and adjust the concentrate waste valve recycle valve If Applicable and the throttle valve to the designed flow and pressure Figure 1B Page 16 Inspect 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 O N O 0 Record the readings daily for a week after one week record the readings once a week 22 211 07 26 12 D ESIGN BASIS FOR R1 1140 R1 2140 R1 3140 R1 4140 R1 5140 R1 6140 Specifications aimo eta piano Design Configuration Single Pass Single Pass Single Pass Single Pass Single Pass Single Pass Feed Water Source TDS lt 2 000 ppm TDS lt 2 000 ppm TDS lt 2 000 ppm TDS lt 2 000 ppm TDS lt 2 000 ppm TDS lt 2 000 ppm Standard Recovery Rate 5075 5075 5075 5075 5075 5075 Nominal Salt Rejection 99 99 99 99 99 99 Permeate Flow gpm 1 0 3 9 2 1 7 9 3 1 11 8 4 2 15 8 5 2 19 7 6 3 23 7 Minimum Feed Flow gpm 4 0 15 5 1 19 6 1 32 7 2 27 8 2 31 9 3 35 Maximum Feed Flow gpm 16 61 16 61 16 61 16 61 16 61 16 61 Minimum Concentrate Flow lpm wih
47. otherwise specified General membrane element performance characteristics are listed on the following pages HF4 STANDARD Membrane Type Polyamide Thin Film Composite Range Short Term Cleaning 30 Min 1 13 Maximum Operating Temperature 113 F 45 C Maximum Feed Silt Density Index 5 Maximum Operating Pressure 600 psi 41 bar Chlorine Tolerance 0 ppm pH Range Continuous Operalion 2 11 Maximum temperature for continuous operations above pH10 is 957 F 35 Product Specifications Permeate i Permeate Nominal Salt Flow Rate Flow Rate gpd m3 d E m3 d HF4 4021 HF4 4040 100 6 89 2500 9 46 Test Parameters 550 TDS Filtered 5 Micron DeChlorinated 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 AL inch rom _ Description 4 11 TT 075 T 05 24 m 96 11 94 075 m 05 95 T 3 2145334 1112794 0751905 2 4 60 96 110794 075 19 05 3 95 100 3 2000160 110794 0750909 248098 Join 110794 07801909 395 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 war
48. r 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 NOx 102 Stabilized rejection 98 8 98 2 99 8 80 0 Figure 1 1 N C D A DIA W NN RET use in multiple element End Cap haues 2210 PR Feed Fiberglass Outer Wrap ma SS Product A B 0 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 040 and LC HRLE 4040 elements fit nominal 4 inch pressure vessel Page 1 of 2 Trademark of The Dow Chemical Company Dow or an affiliated company of Dow Form No 609 02216 1010 12 MKTF 211 07 26 12 Operating Limits o Membrane type Polyamide Thin Film Composite Maximum operating temperature 113 45 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 m3 h pH range continuous operationa 11 pH range short term cleaning 1 13 Maximum Feed Silt Density Index SDI 5 Free chlorine concentration 0 1 ppm Maximum temperature for continuous operation above PH 10 is 95 F 35 Refer to Cleaning Guidelines in specification sheet 609 23010 C Under certain conditions the presence of f
49. ranty manufacturer recommends removing residual free chlorine by pretreatment prior membrane exposure Wet tested membrane elements must be kept sealed ond 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 melo bisulfile and then packaged in a cardboard box Discard the permeate for the first twenty lour 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 p 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 dolo It is the user s responsibility to determine the appropriateness of these products for the user s specific end uses HF5 OPTIONAL Membrane Type Polyamide Thin Film Composite Range Short Term Cleaning 30 Min 1 13 Maximum Operating Temperature 113 45 Maximum Feed Silt Density Index 5 Maximum Operating Pressure 400 psi 27 58 bar Chlorine Tolerance 0 ppm
50. re of 35 PSI or more PUMP THROTTLE VALVE The Pump Throttle Valve is installed as a standard feature on the R1 Series reverse 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 reguire 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 3 Page 24 DECREASE PRESSURE INCREASE PRESSURE FIGURE 3 25 MKTF 211 07 26 12 MEMBRANE REMOVAL AND 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 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 top of the pressure vessels This is done by removing the two half moon retaining disks using a 45 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 ME
51. ree chlorine and other oxidizing agents will cause premature membrane failure Since oxidation damage is covered under warran Dow recommends removing residual free chlorine nd other oxidants by pretreatment prior to membrane exposure Please refer to 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 3 450 2240 Pacific 60 3 7958 3392 www dowwaterandprocess com Page 2 of 2 MKTF 211 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 dur
52. 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 11 MKTF 211 07 26 12 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 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 Produc Dry Wet Feed Spacer Active Area ft m Spd mild Rejection Rejection LC HR 4040 343771 343770 28 94 8 7 2900 11 99 5 99 7 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 C 15 recovery pH 8 and applied pressure 225 psig for LC HR and 125 psig fo
53. ssary consult with your local dealer or distributor PRE FILTER PRESSURE GAUGES Pre filler gauges measure the feed water pressure when it enters and exits the pre filter 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 24 MKTF 211 07 26 12 PERMEATE PRODUCT FLOW METER AND CONCENTRATE WASTE FLOW METER These flow meters 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 pressu
54. very 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 Dimensions inch mm B D B ej D C MB 284 112754 0750909 246094 110794 0751908 3550003 Ms ism 2164 110794 0751909 246099 21684 1175 0751908 3951003 n 2540 110794 0750909 248098 0 amp 0 11794 0750905 3950003 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 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 and then packaged in a cardboard box Discard the permeate for the first twenty our 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
55. w operating pressure Adjust concentrate valve POOR PERMEATE QUALITY MEMBRANE FOULING Damage product tube o rings Inspect and or replace Damaged or oxidized membrane Metal Oxide Fouling Colloidal Fouling Replace membrane Improve pretreatment to remove metals Clean with Acid Cleaners Optimize pretreatment for colloid removal Clean with high pH anionic cleaners Scaling CaSO4 CaSO3 504 5 02 Increase acid addition and antiscalant dosage for CaVO3 and CaCO4 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 MKTF 29 07 26 12 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 s
56. ystem high pH and or precipitation of hardness can cause premature loss in rejection Permeate flow should 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 MKTF 211 07 26 12 TEMPERATURE CORRECTION FACTORS FOR MEMBRANE Temperature Temperature Temperatu F c Correction Correction oF yu Factor Factor 50 0 10 0 1711 57 2 14 0 1 475 64 4 18 0 1 276 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 0 968 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 50 7 10 4 1 686 579 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 1249 72 7 224 1 086 79 9 26 6 0 954 51 3 10 7 1 667 58 5 147 1 437 65 7 18 7 1 245 72 9 22 7 1 082 80 1 26 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

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