Home

GE Z-12000 Water System User Manual

Contents

1. WIRING INSIDE ENCLOSURE WIRING OUTSIDE ENCLOSUR Product Divert Product Divert Connection to RO Controller 1238339b 16Oct03 6 34 Drawings GE Osmonics Z Series RO System by GE Osmonics NOTES 1238339b 3 6 5 Drawings GE Osmonics Z Series RO System by GE Osmonics This page intentionally left blank 1238339b 3 6 6 Drawings GE Osmonics Z Series RO System by GE Osmonics Z Series RO System CHAPTER SEVEN SPARE PARTS LIST 1238339b 16Oct03 7 1 Spare Parts List GE Osmonics Z Series RO System by GE Osmonics This page intentionally left blank 1238339b 16Oct03 7 2 Spare Parts List GE Osmonics Z Series RO System by GE Osmonics Z Series RO System SPARE PARTS LIST NOTE Part Numbers are subject to change and should be verified when ordering spare parts CATALOG NUMBER PARTS 12131 1229615 1229980 1230048 12310 12312 1234709 1234709 1234711 1234732 1235402 1235403 1236035 1236350 20007 20089 20120 20127 21144 30080 30110 30118 30123 30147 40127 40170 40171 40173 40396 40674 40675 40700 1238339b 16Oct03 DESCRIPTION Sensor Probe Total Dissolved Solids Feed Product Fuse 0 5 Amp ROMA TF Flared 4x40 w 1230048 Element Membrane only Thin Film 4x40 FTS Printed Circuit Board Rejection Printed Circuit Board Display Motor Contactor 3 and 5 Hp Relay Pressure Swi
2. ROD FLO STE vESSURE SN JEE E Kf Q 2 Z Series RO Fluid Panel 1238339b 160ct03 6 23 Drawings Z Series RO System by GE Osmonics 40675 40674 E ZTN 7 Le 7 OZ 40396 NNN NNN SK 54 12904 gt K F 12905 2 U 2 2 K if AN 12095 REFER TO ASSEMBLY DRAWING IN THIS MANUAL PART NO DESCRIPTION 12095 FLUID PANEL 12904 PRESSURE REGULATOR ASSEMBLY 12905 FLOW CONTROL VALVE ASSEMBLY 40396 FLOWMETER 2 10 GPM 40674 PRESSURE GAUGE 0 100 PSI 40675 PRESSURE GAUGE 0 600 PSI 40707 1 8 TUBE x 1 4 FNPT FITTING 60082 SCREW 8 32 X 3 8 Z Series RO Fluid Panel Assembly Rear View 1238339b 3 6 4 Drawings GE Osmonics Z Series RO System by GE Osmonics 40640 40597 F 40727 40087 PART NO DESCRIPTIO 40080 3 8 X SHORT NIPPLE 40087 1 2 X 3 8 REDUCING BUSHING 40597 PRESSURE REGULATOR 40640 3 8 TUBE X 1 4 NPT FITTING 40727 1 2 HOSE BARB FITTING Z Series RO Pressure Regulator Assembly 1238339b 16Oct03 6 5 Drawings GE Osmonics Z Series RO System by GE Osmonics 8 40728 E 40700 Oo L m 40648 PART NO DESCRIPTION 40648 1 2 TUBE x 1 2 NPT FITTING 40700 NEEDLE VALV 40728 1 2 HOSE BARB FITTING Z Series RO Waste Flow
3. H D FROM RO PRODUCT 4 0169 D L1582 e TO STORAGE TANK OR DIRECT TO LOOP WALL MOUNTING Oy REFERENC E gt TO CONTROL BOX e lt 4 40169 SE e GE 40926 N 35 60343 1 609 40386 3 gt 40864 1228209 Ze y 40863 LT 5 DRAIN LINE NOTES I A SPRING RETURN CHECK VALVE MINIMUM 1 2 PSI UST BE INSTALLED DOWNSTREAM OF THE VALVE ASSEMBLY 2 ALL THREADED PARTS TO BE WRAPPED WITH TEFLON TAPE 60343 CLAMP WORM GEAR 1228209 HOSE ID 125PSI GRY 41582 ELECTRIC BALL VALVE 40926 PVC COUPLER 40864 QUICK DISCONNECT FEMALE 40863 QUICK DISCONNECT MALE 40386 ADAPTER BARB X THREAD Dell PVC TEE FEMALE 40169 PVC NIPPLE X 6 THREADED PART NO DESCRIPTION Product Divert Valve and Drain Installation 1238339b 16Oct03 6 33 Drawings GE Osmonics Z Series RO System by GE Osmonics aA BAS PRODUCT E DIVERT VALVE SC Ce S GR S ee 8 5 CLOSE RED e 0 NEUTRAL No WHITE OPEN 10 BLACK SS 9 WHITE PZK 6 1 5 BLACK ATE TB 4G 3 AMP 3 y SLO BLO Gees 2 GREEN 24V AC NEUTRAL BLACK lt TB4 ON RO 24V HOT RE TB4 7 ON RO 8 5 POWER CORD LEGEND
4. ROMA INLET WATER VALVE INLET WATER ae SOLENOID PRODUCT RETURN CHECK VALVE DISINFECT VALVE Note Part of the frame has been removed to expose components Z Series RO Direct Feed Component Layout 1238339b 16Oct03 6 6 Drawings GE Osmonics Z Series RO System by GE Osmonics 7 A Z Series RO Typical Indirect System Pretreat Diagram 1238339b 160ct03 6 7 Drawings Z Series RO System by GE Osmonics GE Osmonics 5821 13 Vd1TT 07X7 dHG ZHO9 2 CTVd1n N qn1ONI LSNW 8 MOd SH H10 8 0301802 d AMOd Sd H10 A9 TIOHINO ONIHOLIMS dd 5 d SYSHLO 8 NOI1 NNO ROLL SdH10 A9 dHS 2H09 02 08 NOILINNT l X0 12301103510 15 RR 10310102510 om NIL3NNO3 400710 tid ie D H H Wa Fa R Wa 1 1 dau An y ee AHdds doo l 80dd YOLINOW Sd H10 HOALVZAZ AG Nan1 4 1 ONILLIS DAd 03093 IM V 38135038 OL ONILLI4 0309381 29071 YA ddS TIVH WI Sid SYSHLO ILIANNOD TO S dWNd 8315008 0110810 S3HO LI LINN 08 S 1V0 YNVL 9VdO1S NOdOIMI Z O ald LNAA SIGOHdONGAH HOLIMS MOT Wwa Sd H10 Ad VOI1d 9
5. 36000 173 3 ch BEIER 9nv9 12nqOgd e dnss3Idd JLSVM JSN OL GON e 12nQOdgd TVA JNI 19 JNISIG 39nv9 gt Zeen dnd O f ANTIVA 10dH dWNd JTSS dd HIIH AJVA gOJV INDY 3005532 YILIWMO714 283323 SV TVA SSVdAd OY JAVA HOLIMS Zur 7 9NIJVTOSI SE Z XJLYMaJJ4 lt gt 6 5 L NG 4 N 9V9 5532 Ge JNI X317143 d goN OS N dOSN S INI 23 XJLYM LIINI 23220175 3801553 LATLNO 831 1232 Z Series RO Indirect Feed Flow Diagram ings 6 12 Draw 1238339b 16Oct03 ings Draw 6 13 S gt wn 3 Es Q 5 Q 5 3 JLSYM 391440 JONLNOD MO a 4 Q x gt HSN14 OLNY AJVA HSNT4 JLSYM i IILVWOLAV N e N YILIWMOT4 JLSYM IATVA MOT4 JLSYM SOSN S YFLVM 120002 SOSN S SAL 120002 JAWA ets a 7 019771093 3802 3000197331 a AnSS Ad AMO 9nv5 7 YILIWMO7S 2nqOgd e MnSS Md JSVA 29233 FLSVM 232 Nu 12000 JSN OL VWOY A LINGOJ FATWA LIINI 19 JNISIG e eer H LIMS 4 Be uv Ce 4 831911033 39nv9 gt anss ad dnnd e 4 1 35099 3005532 31 IWA 2 11101 LIINI dnnd 32055382 HOIH qlON 1OS SOSN S JNI 3 d 1V
6. 2 SH10 48 OY X03 dIHM L401 HLIM Sd H10 8 QALNNOW HSM14 X08 1 MY wi 7901143338 791410973 Sd H10 Ad NOILOANNOD 1VOIa19 X08 1Od1N0J 143M0 130008 19 NNOSId 1 HVS Sad H10 Ad q TIV1SNI ONY 031 5 38 OL 53003 19301 9NI1 M Lind 30 AdAL ANY 5 1VlddOdddV JHL ANY dlHM 1401 HLIM adIM 0 103 11 NN 5NI1V dd NON 81 8013010303 gl 8 2 01INOM CNV Q YOLINOW 501915 08 83 19 NISId Z Series RO Typical Direct System RO amp Loop Diagram 6 10 Drawings 1238339b 16Oct03 108 LYOd NOILONS YANVATO LNVLOSANISIC SNISV dWNd e Z Series RO System by GE Osmonics SNISNOH ae SEIEREN 5 V N K K l e CG 672 HLdaG Ee f i OS 0101 Tht Joo a SZ 1H9 H D il SOI SId 1OVHVHO 3 1525 OY S IH S Z q 1 en Ze 1 Pee p EE 8 e awa gn 0 On D 0 S TdNd 97 1H0d 1VA 1SVA od Bm 4 YATIOSLNOD 222 LN 17 8 LYOd NSLVM 0333 we S gt wn ings 6 11 Draw 1238339b 160ct03 S gt wn Z Series RO System by GE Osmonics JLSYM 301440 JOYLNOD MOT 2 00 gt HSNT4 OJTV JAYA HSN14 JLSYM 2j VMOIV S e 0 5 0173 JLSVM ATVA MO14 JSVW YOSNIS 8 JV Londodd OSN S SAL 120002 5 9
7. 9 Adjust system pressure to 200 to 250 PSI depending on water consumption by rotating the pressure adjustment knob and pump output throttle valve CAUTION DO NOT adjust system pressure to more than 300 PSI DO NOT close throttle valve completely or severe damage will occur to the pump 10 Turn off the RO unit and reconnect the product line to the Product Divert Valve Assembly WARNING The RO unit must be disinfected prior to first use Reference section 4 4 Disinfection Operations 2 3 2 Rotation Verification FOR THREE PHASE MOTORS ONLY 1 Submersible Multi Stage Pumps a Energize the unit Let pump motor run for no longer than ten seconds observing the output flow and pump pressure The flow and pressure should increase in value If no increase is noted the pump may be rotating backwards Reverse two legs of the power at the fused disconnect box Repeat rotation verification instructions until increase in flow and pressures are achieved 2 Non Submersible Multi Stage Pumps a Energize the unit and check the motor rotation If the rotation does not match the arrow on the pump motor turn the unit off and reverse two legs of power at the main power wires at the fused disconnect box Repeat as necessary to get the proper rotation 2 3 3 Balance 3 Phase Power After the correct rotation of the motor has been achieved the power should be balanced This is done with the unit operating and taking a voltage a
8. Remove the Do Not Use Contains Disinfectant warning label s 1238339b 16Oct03 4 24 Routine Maintenance GE Osmonics Z Series RO System by GE Osmonics 4 5 Product Water Culture FREQUENCY A product water culture should be taken once a month or more often depending upon culture results and unit protocol GE Osmonics recommends this be performed before and after disinfection RATIONALE Performing a product water culture will help ensure that the microbial count of the product RO water falls within the AAMI Hemodialysis Water Standard The AAMI standard maximum allowable concentration for bacteria in product water is 200 colony forming units A bacterial count above the maximum level may be harmful to the hemodialysis patient PREPARATION Consult your lab to find out what type of sterile container such as Millipore or 3M Commercial Standard Plate count sampler to use and how much product RO water is required to perform the test Make certain that your laboratory is informed of the correct procedure for performing a product water culture A spread plate method NOT a calibrated loop technique should be used with tryptic soy agar or equivalent agar NOT blood or chocolate agar If tested incorrectly the results may be inaccurate The sample should be assayed within 30 minutes of obtaining it or refrigerated 5 C immediately and assayed within a 24 hour period Obtain the samples wearing long sleeves and a mask using
9. Air Leak On Disinfect Draw Line Tighten fittings Check O ring in Disinfect Inlet Valve Motor Fails To Turn On Disinfect key switch inoperative Remote monitor if equipped key switch not turned D A M if equipped timer not timed out See 5 1 Solenoid Failure In Open Position Fluid Level In Tank Will Increase See 5 4 Product Divert Controller and Valve Malfunction Connections Ensure the Product Divert Controller power cord is connected to the appropriate outlet Check outlet and circuit breaker fuse panel for power Verify the wire lead connections inside the Product Divert Controller and to the Divert Valve and RO controller are correctly and securely attached Reference the wire connection diagrams in Chapter 6 for a visual description of wire connection locations Restore connections as required Check fuse and relay replace as necessary Divert Valve Verify correct valve movement Verify the divert valve is operational using separate power source Replace valve as necessary Indicator Verify the indicator lamp has not burnt out with a continuity check across the terminal connections Replace indicator as necessary 1238339b 160ct03 5 1 Troubleshooting GE Osmonics Z Series RO System by GE Osmonics NOTES 1238339b 16Oct03 5 12 Troubleshooting GE Osmonics Z Series RO System by GE Osmonics Z Series RO System CHAPTER SIX DRAWINGS 1238339b 3 6 1 Drawings GE Osmonics Z Serie
10. 1 17 1 18 1 19 2 1 2 3 2 6 2 6 2 7 2 7 2 8 16 Oct 2003 CHAPTER THREE SYSTEM OPERATION 3 1 Section 3 1 Daily Start Up Procedure 3 3 CHAPTER FOUR ROUTINE MAINTENANCE 4 1 Section 4 1 Routine Maintenance of Z Series RO System 4 3 4 1 1 Daily Maintenance 4 3 4 1 2 Monthly Maintenance 4 4 4 1 3 Quarterly Maintenance 4 4 4 1 4 Semi Annual Maintenance 4 5 4 1 5 Annual Maintenance 4 5 4 2 Specific Maintenance Procedures and Instructions 4 6 4 2 1 Pump Lubrication Procedure 4 6 4 2 2 Product Water Divert Verification 4 6 4 2 3 Temperature Setting and Function Test 4 7 4 2 4 Pre filter Cartridge Replacement Procedure 4 8 4 2 5 Threaded Connection Leak Repair 4 8 4 3 Z Series Cleaning Indications 4 9 4 3 1 Cleaning Preparation 4 10 4 3 1 1 Cleaning Procedure 4 11 4 3 1 2 Post Cleaning Rinse Procedure 4 12 4 3 1 3 BIOSAN Low pH Cleaner Cleaning Procedure 4 13 4 4 Disinfection Procedure 4 15 4 4 1 Formaldehyde Disinfection Preparation 4 16 4 4 1 1 Formaldehyde Disinfection Procedure 4 17 4 4 1 2 Post Formaldehyde Disinfection Rinse Procedure 4 19 4 4 2 Peracetic Acid Peroxide Based Compound 4 20 Renalin Disinfection Preparation 4 4 2 1 Renalin Disinfection Procedure 4 22 4 4 2 2 Post Renalin Disinfection Rinse Procedure 4 24 4 5 Product Water Culture 4 25 4 5 1 Product Water Culture Procedure 4 25 4 6 System Storage 4 26 4 6 1 Formaldehyde Storage Procedure 4 26 4 6 2 BIOSAN Storage Procedure 4 27 1238339b B 16
11. See 5 9 4 Membrane Scaled Or Fouled Verify condition of pretreatment equipment P b See membrane cleaning procedure in this manual 5 Erroneous Meter Readout a Verify water quality with independent meter and check conductivity probe connection b Check all quick disconnect connections c Replace inlet water sensor probe d Replace product water sensor probe percent rejection e Replace monitor circuit board 6 Membrane Failure a Replace membrane T Change In Feed Water TDS Verify feed and product water quality with independent meter P Softener problem rinsing out high levels of salt 5 12 RO Pump Leaks At Inlet 1 Inlet Connection Leaking a Tighten inlet fitting 2 Mechanical Seal Failure Non Submersible Only a Replace seals 5 13 Leaks 1 Any leak from any part of the system should be corrected as soon as possible Left unattended leaks can cause secondary damage necessitating expensive repairs 2 Reference the Maintenance Procedures for Leak Repair 1238339b 160ct03 5 10 Troubleshooting GE Osmonics Z Series RO System by GE Osmonics RO Fails To Draw Disinfectant 5 14 1 a 2 a 3 a 4 a b 5 a b C d 6 a 5 15 1 a b d 2 b C 3 Disinfect Inlet Valve Closed Open valve Housing On Submersible Pump Contains Air Purge air see cleaning or disinfect procedure Disinfect Line Kinked Or Plugged Clear disinfect line
12. clean and inspect O rings and seals Membrane Hydrolyzed Exposed To Oxidant Verify condition of pretreatment equipment GAC tank 5 9 Product Flow Too High 1 Rejection Satisfactory A Waste Pressure Too High a Adjust pressure regulator b Waste flow too low B a b 2 Rejection Unsatisfactory A a B a b Replace membrane C Waste Flow Too Low a Adjust flow 5 10 Poor Apparent Water Quali 1 z op GD E P 5 Waste Elow Too Low Open waste flow control Valve Waste Pressure Too Low Adjust waste pressure regulator Product Flow Too High See section 5 9 Membrane Scaled Or Fouled Verify condition of pretreatment equipment Reference the membrane cleaning procedure to remove scale Erroneous Meter Readout Verify water quality with independent meter Feed or product water probe wire disconnected or loose Replace feed and or product water probe Replace monitor circuit board Replace product water probe Check or replace TDS temperature probe 10 000 Ohms 25 C Membrane Failure Replace membrane Change In Feed Water TDS Verify water quality with independent meter 1238339b 16Oct03 5 9 Troubleshooting GE Osmonics 5 11 TDS Reading Too High 1 Waste Elow Too Low a Open waste flow control valve Z Series RO System by GE Osmonics De Waste Pressure Too Low P Adjust waste flow control valve Si Adjust waste pressure regulator 3 Product Flow Too High a
13. the piping tubing system i e turn off the pump open a drain port etc 2 Remove the connecting tubing 3 Tape the pipe threads with 2 or 3 wraps of Teflon tape 4 Re insert the threaded fitting into the opening and hand tighten Be careful to avoid cross threading Tighten further using a wrench only if necessary and only about one half turn 5 Connect piping pressurize and inspect for leaks 6 If the leak is still present de pressurize system again and tighten the fitting another quarter turn Check again for leaks Over tightening can crack the female fitting Te If the leak continues it may be necessary to replace the male threaded fitting and or the female threaded fitting 1238339b 160ct03 4 8 Routine Maintenance GE Osmonics 4 3 Z Series Cleaning Indications Z Series RO System by GE Osmonics WARNING Some safety systems are disabled when the RO unit is operated with the Disinfect key switch An operator should be present and monitoring the RO unit when operated in this manner The following systems will not be operable a RO Interlock s b Water Quality Monitoring Display C Product Divert System d Low Pressure Switch CAUTION Water and solutions to be used must be chlorine free or damage to the RO membranes may result CAUTION Membranes that have not been cleaned for a long time may actually incur damage during cleaning as perforations are exposed that were masked by accumulations
14. 1238339b 16Oct03 3 1 System Operation GE Osmonics Z Series RO System by GE Osmonics This page intentionally left blank 1238339b 16Oct03 3 2 System Operation GE Osmonics Z Series RO System by GE Osmonics 3 1 Daily Start Up Procedure WARNING Verification of the absence of all sanitizers cleaners disinfectants and chlorine chloramines must be performed before RO product water is used for any patient related uses NOTE If optional remote monitoring or control equipment i e RO Status Monitor Disinfect Alarm Monitor is installed refer to the appropriate manual for daily start up conditions 1 Ensure that all the valves in the water supply line to the RO are open 2 Ensure that all pre RO devices have been flushed tested and are operating within their specifications 3 Ensure that the Disinfect Inlet Valve is closed and the Disinfect Start switch is in the OFF position 4 Turn the RO power switch to the ON position 9 Verify the Product Divert Valve opens and product water diverts to drain for an approximate two minute start up delay NOTE The TDS must be below the alarm set point for the product divert valve to close 6 The RO will Auto flush for the preset duration During this cycle the pressure gauges will appear as follows a Pre filter pressure gauges should read between 25 and 100 PSI within 15 seconds of turning on system b Supply and Waste pressure gauges
15. Oct 2003 CHAPTER FIVE TROUBLESHOOTING 5 1 Table of Contents 5 3 Section 5 1 RO Fails to Run 5 5 5 2 RO Runs Intermittently 5 6 5 3 Motor Runs Hot 5 6 5 4 Water Produced While RO is Off 5 7 5 5 Low Waste Pressure 5 7 5 6 Pressure Gauge Vibrates Erratically 5 7 5 7 Excess Product Pressure 5 8 5 8 Product Flow Too Low 5 8 5 9 Product Flow Too High 5 9 5 10 Poor Apparent Water Quality 5 9 5 11 TDS Reading Too High 5 10 5 12 RO Pump Leaks at Inlet End 5 10 5 13 Leaks 5 10 5 14 RO Fails to Draw Disinfectant 5 11 5 15 Product Divert Controller and Valve Malfunction 5 11 CHAPTER SIX DRAWINGS 6 1 CHAPTER SEVEN SPARE PARTS LIST 7 1 1238339b C 16 Oct 2003 This page intentionally left blank 1238339b D 16 Oct 2003 GE Osmonics Z Series RO System by GE Osmonics Z Series RO System CHAPTER ONE GENERAL INFORMATION 1238339b 16Oct03 1 1 General Information GE Osmonics Z Series RO System by GE Osmonics This page intentionally left blank 1238339b 16Oct03 1 2 General Information GE Osmonics 1 1 The Manual Z Series RO System by GE Osmonics This manual has been prepared to provide the operator with information and instructions regarding the installation use maintenance and troubleshooting of the GE Osmonics Z Series Reverse Osmosis System CAUTION When used as a medical device Federal law restricts this device to sale by or on the order of a physician per CFR 801 109 b 1 The manual has been
16. Replacement Procedure NOTE Z Series RO System by GE Osmonics This procedure should be followed every thirty days or when the delta pressure increases by 10 PSI over a clean filter delta whichever occurs first 1 Close the inlet water supply valve Pressures will drop to zero on the gauges and the RO pump will turn off automatically if the RO unit is operating 2 Remove the pre filter bowls by rotating to the left until it is free of the head 3 Remove the cartridge from the bowl slowly to prevent excess spillage Empty water from the bowl and discard spent cartridge 4 Install new cartridge flush with the top of the bowl 5 Ensure the filter bowl o ring is in its groove and free of debris 6 Align the filter cartridge hole with the receptacle head and rotate the bowl until threaded hand tight NOTE RO units equipped with a submersible pump must purge the air from the pump housing air vent valve after the unit has run for 5 minutes 4 2 5 Threaded Connection Leak repair WARNING Any piping change making contact with product water should be disinfected prior to continued use CAUTION Any leak from any part of the system should be corrected as soon as possible Left unattended leaks can cause secondary damage necessitating expensive repairs NOTE Use FDA NSF approved silicone sealant when used on threaded connections l Prior to performing maintenance on any threaded fitting release the pressure in
17. Routine Maintenance GE Osmonics Z Series RO System by GE Osmonics NOTES 1238339b 16Oct03 4 28 Routine Maintenance GE Osmonics Z Series RO System by GE Osmonics Z Series RO System CHAPTER FIVE TROUBLESHOOTING 1238339b 16Oct03 5 1 Troubleshooting GE Osmonics Z Series RO System by GE Osmonics This page intentionally left blank 1238339b 16Oct03 5 2 Troubleshooting GE Osmonics Table of Contents SECTION 5 1 RO Fails to Run 5 2 RO Runs Intermittently 5 3 Motor Runs Hot 5 4 Water Produced While RO is Off 5 5 Low Waste Pressure 5 6 Pressure Gauge Vibrates Erratically 5 7 Excess Product Pressure 5 8 Product Flow Too Low 5 9 Product Flow Too High 5 10 Poor Apparent Water Quality 5 11 TDS Reading too High 5 12 RO Pump Leaks at Inlet End 5 13 Leaks 5 14 RO Fails to Draw Disinfectant 5 15 Product Divert Controller and Valve Malfunction 1238339b 16Oct03 5 3 Z Series RO System by GE Osmonics PAGE 5 5 5 6 5 6 5 8 5 8 5 9 5 9 5 11 5 11 Troubleshooting GE Osmonics Z Series RO System by GE Osmonics This page intentionally left blank 1238339b 16Oct03 5 4 Troubleshooting GE Osmonics Z Series RO System by GE Osmonics RO Fails to Run 5 1 1 a b C d Dy a 3 a b 4 a 5 a b C 6 a 7 a b 8 a b d Power Check position of power switch Check position of service disconnect switch Check outlet and circuit brea
18. S 7 _ Excess Product Pressure Product Return Port Connected 1 Feed Water Pressure Too High a Install pressure regulator if not already present and reduce pressure 2 Product Flow Rate Too High Decrease operating pressure by adjusting pump pressure regulator Z Series RO System by GE Osmonics P b Increase waste flow by adjusting waste flow valve 3 Distribution Loop Creates Too Much Back Pressure P Reduce waste pressure to reduce flow rate and resulting friction loss Si Install pressure relief valve on product hne S S Product Flow Too Low Waste Flow Too Low a Adjust waste pressure regulator 2 Low Feed Water Temperature a Install or adjust temperature blending valve 3 Membrane Fouled Or Scaled See test report for original flow rate P b Clean membrane following procedure outlined in manual 4 Center Tube Of ROMA Collapsed From Operating At High Temperatures Correct high temperature condition De Check Pretreatment For Brackish Water Check inlet water for high conductivity P Check water softener for proper function Regenerate softener as required ao FS Check supply water for hardness and conductivity 1238339b 16Oct03 5 8 Troubleshooting GE Osmonics Z Series RO System by GE Osmonics Feed Water Temperature Too High Adjust temperature blending valve Correct plumbing error that allows the cold water to be heated ROMA Internal Seals Damaged Dirty Or Dislodged Disassemble ROMA
19. cf Cubic Foot feet cfu ml Colony Forming Units per milliliter cm Centimeters DI Deionization F Fahrenheit FDA Food and Drug Administration Ft Foot feet GPD Gallons Per Day GPM Gallons Per Minute GHT Garden Hose Thread er Grains GAC Granular Activated Carbon HP Horse Power HPLC High Pressure Liquid Chromatography HZ Hertz Ibs Pounds LED Light Emitting Diode LPD Liters Per Day LPM Liters Per Minute m Meter mg L Milligrams Per Liter ml Milliliters 1238339b 16Oct03 1 19 General Information GE Osmonics MNPT MSDS Megohm cm mw NaCl N A NPT NSF PA P N ppm psi PVC QD RO ROMA SF TB TF TFC TDS UL VAC WEI WI 1238339b 16Oct03 Z Series RO System by GE Osmonics Male National Pipe Thread Material Safety Data Sheet Million Ohms Centimeter Molecular Weight Sodium Chloride Not Applicable National Pipe Thread National Sanitation Foundation Polyamide Part Number Parts Per Million Pounds Per Square Inch Polyvinyl Chloride Quick Disconnect Reverse Osmosis Reverse Osmosis Membrane Assembly Speed fit Terminal Barrier Strip Main TB1 Example TB1 9 refers to the terminal marked number 9 on the Main Terminal Barrier Strip Thin Film Thin Film Composite Total Dissolved Solids Underwriters Laboratory Volts Alternating Current Water for Injection Weight Volts Alternating Current General Information GE Osmonics Z Series RO System by GE O
20. commence only when both disinfect key switches are activated the RO unit power switch is turned on and the alarm timer has expired If the Disinfect Alarm Monitor is not included in the RO system the Disinfect Start key switch can be turned ON to circulate the solution through the RO system CAUTION Check that there is waste flow within 10 seconds If not turn off power and verify that the Disinfect Inlet Valve is open and tank connections are secure 10 Allow the disinfect solution to circulate through the system for 5 minutes After 3 minutes of recirculation test the product line effluent for the presence of Renalin If necessary continue recirculation until a positive test is obtained Follow specific facility procedures for loop piping point of use testing CAUTION Do not allow the solution temperature to climb above 25 C during this step Failure to control temperature will result in rapid deterioration of the membrane resulting in poor rejection 11 Turn off the RO unit RO systems equipped with a Disinfect Alarm Monitor will use the RO unit power switch to turn off the pump and stop circulation RO systems without a Disinfect Alarm Monitor will use the Disinfect Start key switch to turn off the pump 12 Remove the RO waste and product lines from the disinfect tank and connect to drain Loop piping disinfection will require the loop output to be connected to drain Direct Feed RO units having the l
21. d 13 8208 TONLNOD 1d AId 30008 LOANNODSIG 5 D H Sa H1O Ag OY X04 dIHM L401 HLIM 7 9414 08 GALNNOW Sd H10 Ag NOI19 NNO9 1VOIa19 1 YOLINOW H Sd H10 AB q TIVISNI ONY 031 15 38 OL 53003 1507 ONILASW LINGNOD 40 AdAL ONY ZIS 1VIddOdddV JHL ANY dIHM 4150 HLIM adIM 102 11 0 SNIIV d 4H NON OMV 81 YOLOINGNOD 8 Z CNY d YOLINOW 50119715 08 LYATV 19 dNISIQ Z Series RO t System RO amp Loop D lagram 1rec ical Indi 1ca Typ Drawings 6 8 1238339b 16Oct03 GE Osmonics Z Series RO System by GE Osmonics Ge Uk gt x l I 2 H A 1 XI Series RO Typical Direct System Pretreat Diagram 1238339b 16Oct03 6 9 Drawings Z Series RO System by GE Osmonics GE Osmonics 5831 113 VALTN 0787 ATVA NOILDANNOD d0011q Wd Wd I D dWVT AN FE y dO01 1225 380 d IN SOIINOM ALIALLSISAS SO ALIALLONGNOD Vu Sid 7 dAL Sid 7 dAL s40 SH H10 AB HOSLVZAZ 8 X D NHn13N d007 R ONILLIA Ad ddV dHT JVW V 313338 OL ON 3 03093821 IVN Y lddS TIVHS Sd H10 3373 ISd d001 HOLIMS AO HMV o 4 LIND OJ pax SAWA NOIHO NNO2 0 FE g 59 v 1
22. discontinue the procedure when the water temperature approaches 77 F 25 C CAUTION New replacement thin film membranes must be rinsed to drain with normal pressures for a minimum of three 3 hours before first exposure to disinfectants or irreversible damage may occur 1238339b 16Oct03 4 20 Routine Maintenance GE Osmonics Z Series RO System by GE Osmonics CAUTION RENALIN is corrosive to most metals other than stainless steel Any brass components that will come into contact with the RENALIN must be replaced with suitable stainless or plastic materials prior to attempting disinfection RENALIN type products contain oxidizing agents and are potentially damaging to thin film polyamide membranes It is imperative that all the precautions and instructions are followed correctly Failure to comply with these instructions which incorporate instructions from the membrane manufacturer will jeopardize the system performance and the warranty Renalin Minncare Peracidin and others are trade names for compounds based on Peracetic Acid and Hydrogen Peroxide compounds and are common in dialysis facilities The products referred to in this procedure typically have 20 hydrogen peroxide and 4 peroxacetic acid before dilution Other products are available with these same chemicals in different ratios and are not acceptable for use in the Z Series RO Actril and other compounds with differ
23. eventually impair the RO membranes ability to perform Disinfection kills most of the bacteria that may be present in the system but it does not remove the deposits on the membrane 1238339b 16Oct03 4 9 Routine Maintenance GE Osmonics There are a variety of indications for cleaning membranes The most common is a reduced product flow rate Remember that a reduction in inlet water temperature can also result in a reduced flow rate Refer to Technote 113 Temperature Correction Factors to determine the reduction in flow that can be attributed to reduced water temperature Clean the membranes whenever the temperature compensated flow rate drops by 10 A loss in the membrane performance percent rejection or increase in TDS of the product water may also be an indication to clean the membranes A good preventative maintenance practice is to clean the membranes on a quarterly basis and more often if needed 4 3 1 Cleaning Preparation There are two types of cleaners available a low pH cleaner Calcium Iron removal and a high pH cleaner Silt Organics removal GE Osmonics provides these cleaners in liquid form The low pH cleaner attacks mineral scale deposits such as calcium magnesium and iron build up and should be used first The high pH cleaner will remove accumulated silt and organic matter from the RO membrane Z Series RO System by GE Osmonics WARNING The solution is a mild irritant to eyes and skin It is recom
24. room Hard walls may reflect noise and will make the RO seem louder WATER PURITY Plumbing materials can significantly contribute to the contamination of the water Metallic pipes with the exception of ASTM 316 stainless steel must be eliminated once the purification process has begun Schedule 40 or 80 PVC pipes polypropylene PVDF and other FDA recommended materials are suitable for most grades of purified water Care must also be exercised in the choice of a thread sealant Teflon tape is suitable for all threaded connections in this system WARNING Ordinary pipe dope must be avoided since it may leach objectionable and potentially dangerous impurities into the water 1238339b 16Oct03 1 5 General Information GE Osmonics 1 6 Theory of Operation Z Series RO System by GE Osmonics The Z Series RO is an open frame mounted reverse osmosis unit which is fully monitored for pressure percent rejection and output TDS The unit includes pre filtration to remove gross particles capable of fouling membranes and damaging the high pressure pump The RO pump provides the pressure required to drive water through the membranes at economical flow rates and improves the membrane s rejection performance The fluid controls provide a means of managing required flow rates and pressures The following paragraphs detail the function of the components that are used within the unit NOTE The Z Series RO is available in
25. substitutes sodium for larger and more highly charged cations in the feed stream Their removal reduces the buildup of scale on the membrane surface The control valve will initiate the regeneration of the device and will extract the hardness ions with a brine solution and rinse the ion exchange bed afterwards The control valve is normally governed by a time clock alternate controls are available from the factory Scale control by chemical treatment is also available Storage Tank A storage tank is used to collect RO product water and store it until needed The reservoir system has internal features that with the distribution pump running continuously wash the sidewalls and top Reservoir systems are available with level controls and low level alarm monitoring Distribution Pumps Distribution pumps are used to pressurize the RO water for delivery to the point of use The pumps available in both single and multi staged centrifugals run continuously to prevent stagnation of the system The moving water prevents planktonic microorganisms from colonizing and results in increased efficiency of disinfection efforts Earthquake Shock Restraints Shock restraints are available for locations where they may be required by local codes Ultraviolet Sterilizers UV sterilizers are used to kill planktonic free floating microorganisms without adding chemicals to the water UV Bulbs produce germicidal rays that are 99 efficient at inactivating microor
26. two versions One is a Direct Feed version that sends the product water directly to the patient loop The second is an Indirect Feed version that feeds a storage tank Indirect Feed RO units are controlled by tank level controls The standard control is a float switch On high level an indicator lamp is illuminated on the front panel of the controller assembly 1 7 Eluid Components Temperature Alarm IMonitor Probe The temperature probe is installed in the direct flow of feed water in the run of a 1 or larger piping tee after the first piece of pre treatment equipment before the RO unit The probe is used to measure the feed water temperature and is connected to the temperature switch inside the alarm monitor Carbon Filtration Carbon Filtration is a required component of a water purification system Two carbon filters must be used in series The carbon tanks are used to remove chlorine chloramine from the feed water When chlorine chloramine breakthrough is noted after the first carbon tank the first tank must be removed the second put in its place and a new tank installed in the second position Refer to the Carbon Tank Manual for specific operation and maintenance instructions Pre filters The fluid path flows into two Pre filters located in the housings on the front of the Z Series They are cartridge type filters with nominal ratings of 5 microns The purpose of these elements is to collect any particles larger than 5 mi
27. 0 for an equipment maintenance log WARNING Prior to performing any electrical maintenance disconnect the RO from power source NOTE The first part of this section provides the timelines and simple maintenance instructions Specific instructions and procedures for the more complex maintenance items are provided in the second part of this section NOTE Reference Tech Notes 141 142 143 144 and 145 for applicable record logs 4 1 1 Daily Maintenance l Measure the feed water hardness level and record value in the pretreatment log NOTE Check the softener output for hardness at the end of the operational day to confirm adequate softener capacity 2 Observe and record salt level in the brine tank if applicable 3 Observe and record the Chlorine Chloramine concentrations in the pretreatment log Follow the instructions included with each test kit WARNING Take corrective action or contact your local service representative if any pretreatment device fails to provide adequate treatment of feed water before continuing with the use of the RO unit 4 Observe and record the pre filter inlet and outlet pressure gauges on the operation log Reference Tech Note 142 The difference in the pressure values will help measure the condition of the filter cartridge When the pressure differential increases 10 PSI above that of a clean filter the cartridges may need to be changed or sooner if the pre filter core appears so
28. 04 TRANSFORMER 24V A43 80 10 1236350 PCB ASY RO STATUS CONDUCTIVITY Z Series RO Control Box Chassis Major Component Locations 1238339b 16Oct03 Drawings GE Osmonics Z Series RO System by GE Osmonics CHEM FEED PRD DIVERT RO STATUS MONITOR afo 205 RO CONTROLLER TIMER TR2 5 Je Jo Joo Jr fro fun La fro Jou J 5 TR2 8 qa me bai i el del OVER TEMP ALARM 2 aele Slo Sellal 22 GROUND GREEN 5 GROUND GREEN EIS aa S S 2 EE SI 2 RED e SL BLK COMMON WHT e RED l HIGH FLOAT BLACK 2 HIGH FLOAT 2 RED 3 LOW FLOAT BLACK 4 LOW FLOAT 2 BLACK 5 LOW LOW FLOAT 2 RED 6 LOW LOW FLOAT 4 STORAGE TANK Ly 2fo l n fo ho la hola AU UA MEN COMMON RED l 24 VAC HOT BLK 2 PRE TREATMENT RO CONTROLLER TERMINAL BLOC INTERLOCK CONNECTIONS Jos fro la ho fro foo Jo S een 4 wo nla lo 2 CONTROLLER CHASSIS NOTE H Operation of this unit without level switches i e Direct Feed requires a jumper to be
29. 6 Z 9600 2 What is the serial number of your RO Label found on side of controller RO SERIAL NUMBER 1238339b 16Oct03 1 17 General Information GE Osmonics Z Series RO System by GE Osmonics 1 15 Return Goods Authorization RGA Procedure If you wish to return goods for warranty evaluation and or credit please have your original sales order invoice and device serial number available when you call GE Osmonics Call GE Osmonics at 800 633 3080 and request Technical Service A representative will provide instructions and a return authorization number which needs to be clearly written on the outside of the box used to ship your materials All equipment must be shipped with the freight prepaid by the customer Call our Customer Service Center with any questions or issues concerning freight claims and a representative will discuss your situation All materials to be returned must be rendered into a non hazardous condition prior to shipping 1238339b 16Oct03 1 18 General Information GE Osmonics 1 16 Symbols and Abbreviations Z Series RO System by GE Osmonics RENALIN Refers to Peracetic Acid and Peroxide based Compounds such as Renalin Minncare Peracidin 20 peroxide 4 Peracetic Acid ASTM American Society for Testing and Materials AAMI Association for the Advancement of Medical Instrumentation CA Cellulose Acetate C Celsius CSA Canadian Standards Association CC Cubic Centimeters
30. Actril are not recommended disinfectants CAUTION Water and solutions to be used must be chlorine free or damage to the RO membranes may result NOTE If a Disinfect Alarm Monitor is included in the RO system reference the operation manual for additional Disinfect key switch operations DETERMINATION OF MICROBIAL CULTURING AND DISINFECTION FREQUENCY IS THE RESPONSIBILITY OF THE OPERATING FACILITY The following is recommended for critical applications where bacteria and endotoxins are a major concern such as for Hemodialysis Disinfect the Z Series RO every week for one month after installation This will ensure that bacteria levels in the fluid paths will be controlled Sample the purified water for bacteria before each disinfection After one month of no growth samples the interval between disinfecting may be increased Disinfection should occur when any growth is detected This will inhibit colonization of bacteria in the system and the distribution plumbing See section 4 5 for the Product Water Sample procedure Disinfection should occur when bacterial growth is above the limits set by the facility or when a reading over the maximum AAMI standard is detected Routine disinfection at lower CFU counts will inhibit colonization of bacteria in the system and the distribution plumbing Rapid re growth of bacteria following disinfection or excessively high colony counts i e TNTC may indicate a need for more aggressive inter
31. Check System lamp illuminates when the TDS reading is 0 5 mg L or less This indicates a need to evaluate the RO system performance CAUTION RO units do not normally have TDS less than 0 5 mg L Verify this reading with an independent meter and take corrective action if required RO membranes may achieve this level of performance under optimum conditions good feed water Tank Level Controls The standard control is a float switch system An indicator lamp is lit on the controller assembly and the RO shuts off during a high tank level condition NOTE Tank Level Controls are used on the Indirect Feed style of RO However the Direct Feed RO can be converted to operate off of a storage tank Contact GE Osmonics Technical Service department for details Override Switch The override switch is used to initiate RO unit operation during a high tank level condition Auto Flush Timer The Auto Flush Timer is used to time the length of the automatic flush cycle The timer can be adjusted to increase and decrease the length of each cycle Alarm Set The Alarm Set switch allows the operator to set the TDS levels at which an audible sounds and product water diverts to drain The alarm should be set at twice the initial TDS reading 1238339b 16Oct03 1 10 General Information GE Osmonics RO Interlock The RO Interlock circuit when activated will not allow the RO unit to operate run An electric signal is
32. Control Valve Assembly 1238339b 160ct03 6 26 Drawings 594 mmi Z Series RO System by GE Osmonics 1229990 Z 1255145 3 395 tt ug TOP VIEW lt _ lt mm 80350 SEE BELOW N 41309 1 7 41410 41409 41409 ENDCAP AND ADAPTERS EXPLODED VIEW PART NO DESCRIPTION 1235145 EMBRANE ADAPTER 13393 SCREW 5 1648 X 14 4 15594 YLOK NUT 13395 CLAMP HALF 41309 HOUSING SS FLAI RED END 41408 1 2 PLUG 41409 O RING INTERNAL LILIO O RING EXTERNAL 41413 HOUSING ENDCAP 42055 EMBRANE 4 X 40 FILMTEC 1230048 EMBRANE 4 X 40 FTS 80350 FLOW ARROW LABEL 1229990 END CAP 4 X 40 FLARED HSNG 5 Z Series RO Reverse Osmosis Membrane Assembly ROMA Components 1238339b 160 3 Drawings GE Osmonics Z Series RO System by GE Osmonics PUSH IN FITTNGS NOTE FITTING IS NOT DESIGNED TO BE DISASSEMBLED IF THE FITTING LEAKS CHECK FOR IMPROPER TUBE INSERTION OR TUBE ROUTING THAT MAY CONTRIBUTE TO LEAKAGE INTERNAL COMPONENT REPLACEMENTS ARE NOT AVAILABLE 46 ZZZZZZZ PUSH TUBE INTO FITTING TO SECURE O RING PROVIDES SEAL COLLET HAS STAINLESS STEEL TEETH THAT GRIP TUBE ATTACH LOCKING CLIP BETWEEN COLLET FLANGE AND FITTING BODY TO PREVENT ACCIDENTAL RELEASE OF TUBE PUSH TUBE INTO FITTING AGAIN TO ENSURE COMPLETE INSERTION orr TO DISENGAGE
33. D CONTROLLED BY TDS ALARM CONTROLS OTS MONITOR TDS DISPLAY CONTROLLED BY TDS ALARM CONTROLS PRODUCT DIVERT CONTROLLED BY POWER SWITCH CONTROLS CR4 CONTROLLED BY PRESSURE SWITCH DISENGAGES MOTOR CONTACTOR IF INLET WATER PRESSURE FAILS TO EXCEED MINIMUM WITHIN 6 SECONDS CONTROLLED BY TRI DELAYS MOTOR CONTACTOR FOR UP TO MINUTE AFTER ALL INTERLOCKS HAVE BEEN SATISFIED Z Series RO Relay Operation Detail 6 18 Drawings GE Osmonics Z Series RO System by GE Osmonics eee EGE 1236350 20089 e O 8 Sek aen 77 E z 5 Yj SE E Yj e gece on E 30251 30110 1234709 or 30110 aan Y e 2 1235402 Y e SG YY 1232423 1234711 T E ae A 1232426 20120 ER 20 20 S 6 1234710 aS K 1235404 Wg Sle amp Z 41546 7 K D 1_ 1231323 7 3 1229615 PART NO DESCRIPTION 20089 RELAY 24V DPDT 20120 FUSE LAM 30080 SOCKET RELAY 8 PIN SMALL 30110 SOCKET RELAY 8 PIN OCTAL 30251 WIRE GUTTER I XI 1 2 41346 TERMINAL BLOCK 3 POLE 50A 1229615 FUSE 0 5AMP 1231323 TRANS 00VA 240 460V W FUSE BLK 50 60HZ 1232423 TERMINAL STRIP IO TRM 3A 300V TS2 5 I0WP 1232426 TERMINAL STRIP MARKER PLATE I2 1234709 TIMER 24V 0 6 SEC 1234710 CONTACTOR 24V MTR START A26 10 81 1234711 TIMER AUTO FLUSH RECYCLE 1235402 TIMER 24V 0 60 SEC 12354
34. E Osmonics 1 11 4 Dimensions amp Weights Dimensions Height 74 inches Depth 32 5 inches Width 29 75 inches Operating Weight Indirect Units Lbs Direct Units Lbs Z 9600 450 Z 6000 390 Z 12000 510 Z 8000 450 Z 14400 630 Z 10000 510 Z 12000 630 1 11 5 Membrane Performance Characteristics Salt Rejection 95 Minimum Salt Rejection Operating Pressure Direct Feed 225 PSI 10 PSI Indirect Feed 250 PSI 10 PSI 1 11 6 Environmental Requirement Minimum Maximum Ambient Temperature 4 C 39 F 32 C 90 F Storage Temperature 2 C 36 F 32 C 90 F Altitude N A 10 000 feet CAUTION This equipment must not be allowed to freeze Irreparable harm to various components including RO membranes may result NOTE The user operator should recognize that moisture can be caused by condensation and is not necessarily an equipment leak This equipment will function in the presence of condensation 1238339b 16Oct03 1 16 General Information GE Osmonics Z Series RO System by GE Osmonics 1 12 Disposal Disposal of this product or parts must be carried out according with local disposal codes 1 13 Electromagnetic Interference This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with these instructions may cause harmful interference to other devices in the vicinity However there is no guarantee that interference will not occur in a p
35. GE OSMONICS ZSERIES REVERSE OSMOSIS SYSTEM Operation and Maintenance Manual Xa P S 1 ke R D d S K lt ar Si lt P N 1238339 REV B 16 OCT 03 ZSERIES REVERSE OSMOSIS SYSTEM Installation Operation and Maintenance Manual CHAPTER ONE Section 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 1 11 1 1 11 2 1 11 3 1 11 4 1 11 5 1 11 6 1 12 1 13 1 14 1 15 1 16 CHAPTER TWO Section 1238339b 2 1 2 2 2 3 2 3 1 2 3 2 2 3 3 2 4 TABLE OF CONTENTS GENERAL INFORMATION The Manual Safety Summary Applications Contraindications Environmental Considerations Theory of Operation Fluid Components Monitors and Controls Optional Equipment Pre Treatment and Other Device RO Interlocks Specifications Input Water Requirements Flow Rates Electrical Requirements Dimensions amp Weights Membrane Performance Characteristics Environmental Requirements Disposal Electromagnetic Interference Service Assistance Return Goods Authorization RGA Symbols and Abbreviations INSTALLATION GUIDELINES AND INITIAL SYSTEM START UP Installation Considerations Installation Procedures First Time Start Up Procedures RO Unit Rotation Verification For 3 Phase Motors Only Balance 3 Phase Power Product Water Analysis Procedure Page 1 1 1 3 1 3 1 4 1 4 1 4 1 6 1 6 1 9 1 12 1 14 1 14 1 14 1 15 1 15 1 16 1 16 1 16 1 17 1 17
36. If your RO system is equipped with a submersible high pressure pump the pump motor housing must be purged of all air during the start up procedure Turn on the RO system and open the small valve on the top end of the pump motor housing very slowly to purge Air should be heard escaping to the atmosphere Close the valve when water is seen flowing from this valve 2 Turn off the RO unit power switch 3 Label machine with appropriate warning signs such as Do Not Use Contains Cleaner to prevent use of the RO until it is properly rinsed 4 Remove the RO product line from the Product Divert Valve Assembly RO Product Water connection and connect to one of the upper connection ports on the cleaning tank 5 Use the RO unit to fill the cleaning tank with 10 gallons of product water and turn off the RO 6 Prepare the cleaning solution by adding 850 mL of cleaner to the cleaning tank 1 Connect a cleaning line hose between the Disinfect Inlet Valve on the RO and the lower connection port on the cleaning tank 8 Remove the RO waste line from drain and connect to an upper connection port on the cleaning tank 9 Open the Disinfect Inlet Valve and the Waste Flow Valve counter clockwise on the RO unit 10 Turn on the RO unit When the RO system is equipped with a Disinfect Alarm Monitor and RO Status Monitor cleaning operations may commence only when both disinfect key switches are activated the RO unit power switch is turned on and
37. M 221795 315532 13 1110 831 1232 Z Series RO Direct Feed Flow Diagram 1238339b 16Oct03 Z Series RO System by GE Osmonics 2 5 RN g z D 5 E 9 D D D D j 2 5 8 lt q lt lt 2 3 D Zo a lt 5 E 3 o 5 5 D 3 d o S a ds H x 2 os 5 8 A a PONG 5 5AB e amp 2 z 5 Z 5 Sr e ch 2 o B D A q e e g a a E g D 2 o F 2 5 2 z 2 3 2 a e ES Ss H h 5 a 8 BN Sg i S de a 5 R 2 me a D 11 a a GG P 3 o Z X S vm TACT NORMALLY OPEN Ei 4 z 3 gm E a Ei 3 8 Ei o 5 E E o aL Z 8 S ZS E Se i 3 3 5 z 2 td LEGEND 3 5 lo D S a 3 2 A lt P S 5 a 2 5 Z Series RO 3 Phase Electrical Schematic 1238339b 16O0ct03 6 14 Drawings GE Osmonics Z Series RO System by GE Osmonics g 4 S 2 3 H e e um 3 a 5 a Ze z S ZS SS od z wR 4 7 D o x s 7 5 a 5 SS S P 9 bai lt EI d A 3 z 3 d 6 S d T 3 x amp EA a g EN 3 a od 3 8 p S A S 8 Z Series RO 1 Phase Electrical Schematic 1238339b 16O0ct03 6 15 Drawing
38. OR EYES Follow all Material Safety Data Sheet MSDS precautions and OSHA Standards WARNING Label machine with appropriate warning signs such as Do Not Use Contains Disinfectant to prevent use of the RO until it is properly rinsed CAUTION When RENALIN is to be used as a disinfectant several preparatory steps are required by GE Osmonics as well as the membrane manufacturer Failure to comply with these instructions which incorporate instructions from the membrane manufacturer will jeopardize the system performance and warranty a The system must be free of all incompatible materials b Clean the membranes with an acid such as 0 1 HCl or 0 4 phosphoric acids Calcium and Iron Cleaner may be used as an alternate It is essential that all iron and other transition metals be removed from the membrane surface c Any deposits on the membrane must be removed with a Silt and Organics cleaner Removal of these deposits which harbor microorganisms will maximize the effectiveness of the disinfection CAUTION The RO system must be disconnected from the tempered water source if present The solution temperature must be monitored closely At temperatures above 77 F 25 C the RENALIN solution becomes very aggressive towards the RO membranes and will damage them in a short period of time The disinfection procedure will raise the temperature of the solution The operator must be prepared to add ice to the solution or
39. RO Product Water connection and connect to one of the upper connection ports on the disinfect tank Prepare a 1 100 1 solution of Renalin by mixing 13 ounces 400 milliliters of disinfectant concentrate to 10 gallons 38 Liters of RO product water 1 Use the RO unit to fill the disinfect tank with 10 gallons of product water and turn off the RO 2 Add 13 ounces 400 milliliters of disinfectant concentrate to the disinfect tank and mix well Connect a disinfect line hose between the Disinfect Inlet Valve on the RO and the lower connection port on the disinfect tank Remove the RO waste line from drain and connect to an upper connection port on the disinfect tank Open the Disinfect Inlet Valve and the Waste Flow Valve counter clockwise on the RO unit Direct Feed RO units will also require the loop return ball valve mounted vertically just prior to pump housing to be closed during disinfection Loop piping disinfection will require the product line to be removed from the disinfect tank and connected to the loop before proceeding Direct Feed RO units having the loop disinfected will require the loop return ball valve mounted vertically just prior to pump housing to be open during disinfection 1238339b 16Oct03 4 22 Routine Maintenance GE Osmonics Z Series RO System by GE Osmonics 9 Turn on the RO unit When the RO system is equipped with a Disinfect Alarm Monitor and RO Status Monitor disinfect operations may
40. Series RO System by GE Osmonics NOTES 1238339b 16Oct03 7 6 Spare Parts List Call 253 395 2200 for additional information 800 633 3080 in the U S or visit www gewater com GE Osmonics Corporate Headquarters Kent Operations 5951 Clearwater Drive 7848 South 202 ST Minnetonka MN Kent WA 55343 8995 98032 1345 USA USA 952 933 2277 Phone 253 395 2200 Phone 952 933 0141 Fax 253 395 2363 Fax
41. TUBE REMOVE LOCKING CLIP AND PUSH COLLET TIGHT AGAINST FITTING BODY COLLET TEETH WILL RELEASE GRIP ON TUBE ALLOWING DISENGAGEMENT Push In Fitting Instructions 1238339b 16Oct03 6 28 Drawings GE Osmonics 1238339b 3 TEMPERATURE ALARM NORMAL RUN 4 OVERRIDE R O UNIT INTERLOCK 6 29 Z Series RO System by GE Osmonics Over Temperature Alarm General Components Drawings GE Osmonics Z Series RO System by GE Osmonics Over Temperature Probe Probe Installation 1238339b 16Oct03 6 30 Drawings GE Osmonics Z Series RO System by GE Osmonics Over Temperature Alarm Electrical Schematic Reference Only 1238339b 16Oct03 6 31 Drawings GE Osmonics Z Series RO System by GE Osmonics 20036 Es 20089 a 30080 Es er 20114 9 N Es FRONT VIEW WITH COVER CLOSED 1 41507 60627 7 30044 1236373 TO VALVE FRONT VIEW CONTROLLER ASSEMBLY 60362 STRAIN CLAMP WATER TIGHT 50080 8 PIN SSMALL 50044 POWER CORD WITH HOSPITAL PLUG 8 20114 FUSE 3AMP SLO BLO 20089 RELAY 24V DPDT 20056 NDICATOR 1 2 IOV RED 1256373 CABLE 2 COND I8AWG 41507 FTTNG CONDUIT I 2 ST 60627 CONDUIT CRFLX UNSHLD 1 2 PART NO DESCRIPTION Product Divert General Components 1238339b 160ct03 6 32 Drawings GE Osmonics Z Series RO System by GE Osmonics 4061
42. Water Divert Verification 1 Disconnect the drain line at the drain connection from the Product Divert Valve 2 Turn on the RO unit and verify the following Product Divert Controller indicator illuminates b Divert valve opens and product water diverts to drain c Divert valve closes after an approximate two minute start up delay and the product water stops being diverted to drain NOTE The TDS must be below the alarm set point for the product divert valve to close Adjust the TDS selector switch on the RO unit as required 1238339b 160ct03 4 6 Routine Maintenance GE Osmonics 3 With the RO unit operating normally adjust the TDS alarm selector switch so that the TDS valve exceeds the TDS alarm set point and check the following Z Series RO System by GE Osmonics a Verify the product divert indicator illuminates and the divert valve rotates open for the duration of the alarm condition 4 With the RO unit operating in the condition listed above adjust the TDS alarm selector switch so that the TDS value is lower than the TDS alarm set point and check the following a Verify the product divert indicator shuts off and the divert valve rotates closed after an approximate one minute alarm removal delay 5 Reconnect the Product Divert Valve drain line to the drain 4 2 3 Temperature Setting and Function Test NOTE To perform this test you will need a thermometer and a water bath that can be temperature cont
43. a mid stream clean catch type procedure to prevent contamination of samples 4 5 1 Product Water Culture Procedure WARNING This procedure must be completed at all points of use e g dialysis stations re use stations on at least a monthly basis 1 Read and understand all applicable instructions before initiating water culture procedure 2 Turn on RO unit Allow RO unit to run for 10 15 minutes 3 Using aseptic technique allow the RO product water to openly flow for approximately 1 minute 4 Maintaining aseptic technique hold the flowing product water over a sterile container e g Millipore commercial sampler or lab recommended 5 Fill the sterile container with the appropriate amount of RO product water Follow the manufacturer s instructions when using commercial samplers 6 Aseptically cap the specimen container immediately Z Label the specimen appropriately with e Test to be performed culture colony count e Sample source product water RO machine serial number and room location e Time and date sample obtained e Person who obtained specimen e Any other pertinent information or procedures your facility or lab requires 8 The samples should be assayed within 30 minutes of obtaining or refrigerated at 5 C immediately and assayed within a 24 hour period 1238339b 16Oct03 4 25 Routine Maintenance GE Osmonics 4 6 System Storage Z Series RO System by GE Osmonics It is not re
44. amount of recycled waste water returned to the inlet of the high pressure pump The flow is displayed in a panel mounted flow meter Automatic Flush The Automatic Flush feature is intended to reduce the concentrations of suspended solids at the RO membrane surface thereby reducing the accumulation of scale This is accomplished by forcing water at a high velocity along the membrane surface diluting or removing existing concentrations of scale forming contaminants Total Dissolved Solids TDS Sensor Samples the product water quality via the sensor probe and the final quality of the product water is indicated on a digital display on the front panel as TDS in mg L and ppm The monitor is temperature compensated to adjust the display value to changing water temperature Waste Flow Valve The Waste Flow Valve is a stainless steel needle valve that controls the waste water flow to drain The valve is used to control the ratio of waste water to permeate recovery and to accelerate the rinse out of cleaners or disinfectants from the unit Waste flow is displayed in a panel mounted flow meter Water Quality Monitoring Water Quality Monitoring is monitored in percent rejection and product output TDS Percent rejection is a comparison of the inlet water sensor and the product water sensor and is displayed in a 5 LED array on the front panel The product water TDS is monitored with a digital display on the front panel and is temperature compens
45. ance GE Osmonics 4 4 1 1 Formaldehyde Disinfection Procedure Z Series RO System by GE Osmonics NOTE If your RO system is equipped with a submersible high pressure pump the pump motor housing must be purged of all air during the start up procedure Turn on the RO system and open the small valve on the top end of the pump motor housing very slowly to purge Air should be heard escaping to the atmosphere Close the valve when water is seen flowing from this valve 1 Turn off the RO unit power switch 2 Label machine with appropriate warning signs such as Do Not Use Contains Disinfectant to prevent use of the RO until it is properly rinsed Warning signs should be placed at each use point if the loop piping is being disinfected 3 Remove the RO product line from the Product Divert Valve Assembly RO Product Water connection and connect to one of the upper connection ports on the disinfect tank 4 Prepare a 4 solution of formaldehyde by mixing 1 gallon of 37 formaldehyde to 9 gallons of RO product water a Use the RO unit to fill the disinfect tank with 9 gallons of product water and turn off the RO b Add 1 gallon of 37 formaldehyde to the disinfect tank and mix well NOTE Ten gallons of solution is adequate for the V Series RO if the unit is directly feeding a distribution loop and the loop is to be disinfected at the same time a larger volume of solution may be required 5 Conn
46. aner Hi pH 5 gal Membrane Cleaner Hi pH 1 gal Membrane Cleaner Low pH 5 gal Membrane Cleaner Low pH gal Hardness Test Kit Silt Density Index SDI Test Kit Total Chlorine Test Kit Water Test Kit AAMI Standards Water Quality Test Strips Kit membrane SS housing Kit membrane FG housing Kit TDS alarm relay Disinfect kit 30 gal 7 4 Spare Parts List GE Osmonics Z Series RO System by GE Osmonics MOTORS PUMPS 30196 Motor only 5HP 1Ph 230V 30194 Motor only SHP 3Ph 208V 30203 Motor only 5HP 3Ph 230V 30195 Motor only SHP 3Ph 460V 30193 Motor only 7 5HP 3Ph 208V 30206 Motor only 7 5HP 3Ph 230V 30207 Motor only 7 5HP 3Ph 460V 14439 Kit wire lead assembly 8GA Grundfos 14440 Kit wire lead assembly 8GA Franklin 30400 Overload Thermal 7 5 11 Amp 30399 Overload Thermal 10 14 Amp 30398 Overload Thermal 13 19 Amp 30401 Overload Thermal 18 25 Amp 30397 Overload Thermal 24 32 Amp 10327 Pump only Whisperflow 7 5Hp High Pressure 10261 Pump only Whisperflow SHp 1025 1 Pump only Whisperflow 7 5Hp Low Pressure x Suggested Stock Items a Suggested Stock Items if applicable to unit Optional Refer to equipment for applicable part Verify part number with Technical Service to ensure correct part is ordered 1238339b 16Oct03 7 5 Spare Parts List GE Osmonics Z
47. articular installation If this equipment does cause harmful interference with other devices which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving device e Increase the separation between the equipment e Connect the equipment into an outlet on a circuit different from that to which the other device s is connected e Consult the field service technician or manufacturer for help 1 14 Service Assistance If service assistance is required please take the following steps Consult the troubleshooting section of this manual Chapter 5 If the problem cannot be identified and corrected by any of the procedures found in that section then Contact your Facility Equipment Technician If the technician is unable to help then Call GE Osmonics Technical Service Department at 800 633 3080 or 253 395 2200 Technicians are available for all calls between 7 00 a m and 4 30 p m PST Monday through Friday Technicians are also available at other times for emergency calls only Product consultants will be on hand to discuss the problem with you and endeavor to rectify it over the phone If the problem appears to be of a more serious nature you will be given instructions regarding the action to be taken Prior to making the phone call you must be prepared to answer two questions 1 What RO do you have 1
48. as a reference when adjusting the pump pressure and flow controls It is used in conjunction with the pump pressure gauge to evaluate the need to clean the membranes Pre filter Pressure Gauges Pre filter Pressure Gauges indicate the input water pressure from 0 to 100 PSI The input gauge indicates the raw water pressure available to the unit The output gauge indicates the pressure available after the pre filter The difference delta is used to determine when the filter must be changed 1238339b 16Oct03 1 9 General Information GE Osmonics Percent Rejection Display The Percent Rejection Display is a 5 LED panel mounted array that indicates how the RO membranes are performing The lights correspond to 99 95 90 85 and gt 70 rejection The 99 light when illuminated indicates a need to evaluate the RO system performance Z Series RO System by GE Osmonics CAUTION RO units do not normally perform in excess of 99 verify this reading with an independent meter and take corrective action if indicated Some RO membranes will achieve this level of performance under optimum conditions Product Water Total Dissolved Solids TDS The Product Water Total Dissolved Solids TDS digital display indicates product water purity in mg L ppm It is temperature compensated to adjust the value of the display with changing water temperature for better accuracy Less Than 0 5 mg L Check System Lamp The Less Than 0 5 mg L
49. ated The high TDS alarm level can be set by a five position alarm set selector switch A TDS exceeding the TDS alarm level selector switch setting will sound an audible alarm show a visual alarm indicator on the front panel and initiate the product divert to drain feature Product Water Sensor The Product Water Sensor monitors the quality of the product water This quality is compared to the input water and is displayed as percent rejection on the front panel Product Water Flow The Product Water Flow is read on a panel mounted flow meter Product Divert The Product Divert Controller and Valve Assembly is intended to reduce the possibility of exposure to low quality RO water that may contain excessively high total dissolved solids TDS The valve assembly is located on the product water line after the RO unit and prior to the next piece of equipment RO Bypass Valve The RO Bypass Valve is a 1 4 turn ball valve which allows pretreated and pre filtered water to feed an optional stand by treatment system 1238339b 16Oct03 1 8 General Information GE Osmonics Inlet Solenoid Valve The Inlet Solenoid Valve is located on the riser pipe of the Z Series RO and serves to shut off the water supply to the RO system It is actuated open when the power switch is placed in the ON position Inlet Water Valve The Inlet Water Valve is located after the inlet manifold and before the pre filter The valve allows manual shut off of the wa
50. bove motor problems should blow the fuse in the user supplied main power disconnect If not the fuses are NOT the right size for this unit 1238339b 16Oct03 5 6 Troubleshooting GE Osmonics 5 4 Water Produced While RO is Off 1 Inlet Solenoid Valve Cycle valve off and on with power switch to clear obstruction Z Series RO System by GE Osmonics P b Remove valve and clear obstruction Replace valve as necessary RO By Pass Valve Indirect Feed Units only Verify the bypass valve is not inoperative Clean or replace valve as necessary 3 Product Return Check Valve Direct Feed Units Only b Verify the check valve is not inoperative Clean or replace valve as necessary P 5 5 _ Low Waste Pressure 1 Pump Pressure a Verify pump rotation b Inspect motor and pump coupling for wear at shaft key non submersible only 2 Low Operating Pressure A Waste or Product Flow Too High a Adjust waste flow to equal product flow rate b Adjust system pressure B Incorrect Pump Rotation 3 phase motors only a Switch any two of three power leads to unit at service disconnect C Faulty Pressure Relief Valve a Replace valve as necessary 5 6 Pressure Gauge Vibrates Erratically 1 Air In Gauge Tubing a Loosen tube fitting at gauge to bleed air Z Obstruction In Gauge Orifice a Remove obstruction as required 3 Faulty Gauge a Replace gauge as necessary 1238339b 160ct03 5 7 Troubleshooting GE Osmonics
51. commended that an RO unit be dormant longer than 24 hours without disinfectant RO units that have been left unused for more than 24 hours risk the possibility of colonizing bacteria and exceeding acceptable limits RO units to be stored should first be disinfected with one of the procedures in this chapter CAUTION RENALIN products Renalin Minncare Peracidin etc are not acceptable disinfectants for storage of systems Exposure of more than 12 hours to RENALIN will result in irreversible damage to the membranes 4 6 1 Formaldehyde Storage Procedure WARNING Always wear rubber gloves an apron and a facemask If the room has ventilation use it If not wear a face respirator with an organic cartridge to remove formaldehyde fumes DO NOT BREATHE FUMES OR ALLOW FORMALDEHYDE TO COME IN CONTACT WITH SKIN OR EYES Refer to the MSDS supplied by the manufacturer of the formaldehyde formalin product WARNING Label machine with appropriate warning signs such as Do Not Use Contains Disinfectant to prevent use of the RO until it is properly rinsed 1 Follow the operations instructions for formaldehyde disinfection Reference Section 4 4 1 and do not rinse out after the disinfectant has been circulated in the machine WARNING After storage the RO unit must be completely rinsed of formaldehyde and a bacterial culture performed and interpreted before use refer to Post Formaldehyde Rinse Proce
52. cond put in its place and a new tank installed in the second position Reference the Carbon Manual for specific operation and maintenance instructions 11 Adjust the Waste Flow Valve to achieve a waste flow equal to the product flow 50 recovery 1238339b 16Oct03 3 4 System Operation GE Osmonics Z Series RO System by GE Osmonics NOTES 1238339b 16Oct03 3 5 System Operation GE Osmonics Z Series RO System by GE Osmonics This page intentionally left blank 1238339b 16Oct03 3 6 System Operation GE Osmonics Z Series RO System by GE Osmonics Z Series RO System CHAPTER FOUR ROUTINE MAINTENANCE 1238339b 16Oct03 4 1 Routine Maintenance GE Osmonics Z Series RO System by GE Osmonics This page intentionally left blank 1238339b 16Oct03 4 2 Routine Maintenance GE Osmonics 4 1 Routine Maintenance of Z Series RO System Z Series RO System by GE Osmonics GE Osmonics Z Series RO systems have been designed to operate with a minimum of operator attention The RO system will operate longer and with less trouble when maintenance is performed regularly Operator maintenance on a GE Osmonics reverse osmosis system is limited to maintaining performance logs cleaning and disinfection replacement of damaged or failed parts periodic lubrication and cartridge filter replacement Log sheets are available as tech notes for tracking and recording applicable operations Reference Tech Note 14
53. crons that may be detrimental to product water quality and subsequent components in the system The pressure drop across the filters is monitored on the inlet and outlet by 0 to 100 PSI panel mounted gauges Pressure Switch The low feed water Pressure Switch will shut off the RO pump and turn on an indicator lamp when the feed water supply is inadequate The switch automatically resets once the pressure is restored 1238339b 16Oct03 1 6 General Information GE Osmonics Inlet Water Sensor The Inlet Water Sensor monitors the quality of the feed water Input water quality is compared to the output product water and is displayed as percent rejection on the front panel Disinfect Inlet Valve The Disinfect Inlet Valve is a 1 4 turn ball valve which connects to the input water side of the pump The valve is used whenever cleaners or disinfectants are introduced to the unit The valve can also be used as a sample port for testing input water for chlorine or for hardness Z Series RO System by GE Osmonics WARNING Water from this port is not RO product water and should not be used for dialysis solutions NOTE This port is also a good source of pretreated filtered water to fill containers for cleaner or disinfectants if the RO product water is not available High Pressure Pump High Pressure Pump boosts input water pressure to the Reverse Osmosis Membrane Assembly ROMA by as much as 250 PSI Two types of pumps a
54. ded in the RO system the Disinfect Start key switch can be turned ON to rinse the cleaning solution through the RO system 3 Run cleaning solution to drain until the cleaning tank is almost empty CAUTION Do not allow air to be drawn into the RO system as this will damage the pump 4 Turn off the RO unit and pour the last amounts of cleaner into drain to protect the pump from running dry RO systems equipped with a Disinfect Alarm Monitor will use the RO unit power switch to turn off the pump and stop circulation RO systems without a Disinfect Alarm Monitor will use the Disinfect Start key switch to turn off the pump 5 Rotate the Disinfect Inlet Valve to the closed position 6 Remove the Disinfect Inlet Valve cleaning line from cleaning tank and connect to drain S Turn on the RO unit power switch and allow RO to rinse for five minutes RO systems with the Disinfect Alarm Monitor and RO Status Monitor must have both disinfect key switches placed in the off normal operation position to continue rinse operations 8 Slowly open the Disinfect Inlet Valve and allow water to rinse to drain A low pump feed pressure condition may be created if this valve is opened too far 9 Close the Valve and disconnect drain hose 10 Adjust the waste flow to equal product flow 11 Rinse for 20 minutes and ensure the Percent Rejection and TDS monitors display normal readings a During this rinse period rotate the waste flow valve
55. dure and Product Water Culture Procedure Perform AAMI analysis if it has been one year or more since last done NOTE RO units can be safely stored in 4 formaldehyde for up to one year 1238339b 16Oct03 4 26 Routine Maintenance GE Osmonics 4 6 2 BIOSAN Storage Procedure Z Series RO System by GE Osmonics WARNING It is recommended that protective gloves and eye protection be worn when handling the BIOSAN Follow all Material Safety Data Sheet MSDS precautions and OSHA Standards WARNING Label machine with appropriate warning signs such as Do Not Use Contains Cleaner to prevent use of the RO until it is properly rinsed a Disinfect and rinse the RO unit with an acceptable disinfectant solution Reference section 4 4 Disinfection Procedure b Follow the operations for BIOSAN cleaning and do not rinse the RO unit after the solution has been circulated in the machine Reference section 4 3 1 3 BIOSAN Cleaning Procedure WARNING After storage the RO unit must be completely rinsed of BIOSAN and a bacterial culture performed and interpreted before use reference sections 4 3 1 2 Post Cleaning Rinse Procedure and section 4 5 Product Water Culture Procedure Perform AAMI analysis if it has been one year or more since last done NOTE The RO unit may be stored in BIOSAN for up to 2 weeks with systems utilizing thin film RO membranes 1238339b 16Oct03 4 27
56. e valve assembly should be within 5 feet of the Product Divert Controller See the Product Divert Valve installation drawing in Chapter Six for specific details Temperature Alarm Monitor a Location Mount the Temperature Alarm Monitor on an accessible and a highly visible section of the wall within 5 feet of the temperature probe b Dimensions Height 4 5 Width 7 5 Depth 6 Temperature Probe a Location The temperature probe is installed in the direct flow of feed water in the run of a 1 or larger piping tee after the first piece of pre treatment equipment before the RO unit See the temperature probe installation drawing in Chapter Six for specific details 1238339b 3 2 3 Installation Guidelines and Instructions GE Osmonics Z Series RO System by GE Osmonics 2 2 Installation Procedures l RO Unit a Connect the Z Series RO to the pre treated feed water with sufficient diameter pipe or hose to ensure adequate flow of water b Connect the waste water line to the drain in accordance with the local plumbing code c Connect the product water line to the Product Divert Valve Assembly RO Product Water Connection d Plug the power cord from the RO Controller into the appropriate outlet 2 Product Divert a Connect the product water outlet connection of the Product Divert Valve Assembly to the storage tank or the next purification device in the treatment stream The plumbing from the Product Dive
57. e when testing water pressure rather than reading static pressure The system automatically restarts when the water pressure is restored A brief time delay has been incorporated to prevent telegraphing short cycling caused by the unit rapidly shutting OFF and ON while attempting to operate on marginal water pressure During the delay period water will flow through the unit at line pressure with water being produced at a lesser rate TEMPERATURE The performance specifications of the RO are based on 77 F 25 C feed temperature Each degree Fahrenheit the feed water temperature falls the RO product flow decreases approximately 1 5 and each degree Celsius drop the product flow is reduced by 3 See Technote 113 for the Temperature Correction Factors chart In climates where the winter water temperature drops significantly below 77 F it may be necessary to temper heat the water or increase the number of membranes in the RO unit WARNING The temperature of the tempered water should be monitored closely with a thermometer as high temperatures can damage the RO membranes and possibly harm the patient Refer to the inlet water requirements Section 1 11 1 for the maximum operating temperature for the RO CAUTION It is necessary to keep the RO from freezing to prevent serious damage to the RO unit NOISE The RO unit does not generate significant noise levels However it is advisable to locate the system in a mechanical
58. ect a disinfect line hose between the Disinfect Inlet Valve on the RO and the lower connection port on the disinfect tank 6 Remove the RO waste line from drain and connect to an upper connection port on the disinfect tank 7 Open the Disinfect Inlet Valve and the Waste Flow Valve counter clockwise on the RO unit Direct Feed RO units will also require the loop return ball valve mounted vertically just prior to pump housing to be closed during disinfection 8 Loop piping disinfection will require the product line to be removed from the disinfect tank and connected to the loop before proceeding Direct Feed RO units having the loop disinfected will require the loop return ball valve mounted vertically just prior to pump housing to be open during disinfection 1238339b 16Oct03 4 17 Routine Maintenance GE Osmonics 9 Z Series RO System by GE Osmonics Turn on the RO unit When the RO system is equipped with a Disinfect Alarm Monitor and RO Status Monitor disinfect operations may commence only when both disinfect key switches are activated the RO unit power switch is turned on and the alarm timer has expired If the Disinfect Alarm Monitor is not included in the RO system the Disinfect Start key switch can be turned ON to circulate the solution through the RO system CAUTION Check that there is waste flow within 10 seconds If not turn off power and verify that the Disinfect Inlet Valve is open and tank connection
59. ee LEES Check all pre RO devices for correct operation 1238339b 16Oct03 4 5 Routine Maintenance GE Osmonics 4 2 Specific Maintenance Procedures and Instructions Z Series RO System by GE Osmonics 4 2 1 Pump Lubrication Procedure NOTE Submersible multi stage centrifugal pumps do not require lubrication 1 Use No 2 Lithium grease with molybdenum disulfide as a lubricant GE Osmonics P N 50040 2 Operate the RO for at least 15 minutes to bring the pump bearings to normal operating temperature Remove the plug from the pump bearing frame 4 Slowly add 9 shots 12 grams of grease through the fitting on the bearing frame with a hand operated grease gun Remove any grease that exits through the open port Add 6 shots 9 grams of grease to the other grease fitting and remove any excess CAUTION If the bearing frame is over lubricated the pump shaft bearings may run excessively hot or the pressure of the grease will blow the mechanical seal out of its seat If either of these problems occurs the pump will leak and may be damaged beyond repair Do not force grease into bearing frame 5 Allow the RO to run for an additional 5 minutes or more While the RO is running some grease may exit the bearing frame from the open port This is normal and should not be a concern After the RO has been running for some time re install the plug into the open port Clean the bearing frame thoroughly 4 2 2 Product
60. ent combinations of these chemicals must not be used on polyamide thin film membranes The name Renalin will be used in this manual to refer to acceptable products Disinfecting Materials Description GE Osmonics Part Number Disinfection Cleaning Kit 12214 Renalin 1 quart Not Provided by GE Osmonics Renalin Test Kit Not Provided by GE Osmonics DO NOT USE Warning Labels Not Provided by GE Osmonics Cleaning Disinfect Log Sheets Reference Tech Notes 143 144 145 Operation Log Sheet Reference Tech Note 142 Body Protective Wear Not Provided by GE Osmonics 1238339b 16Oct03 4 21 Routine Maintenance GE Osmonics Z Series RO System by GE Osmonics 4 4 2 1 Renalin Disinfection Procedure NOTE If your RO system is equipped with a submersible high pressure pump the pump motor housing must be purged of all air during the start up procedure Turn on the RO system and open the small valve on the top end of the pump motor housing very slowly to purge Air should be heard escaping to the atmosphere Close the valve when water is seen flowing from this valve 1 2 Turn off the RO unit power switch Label machine with appropriate warning signs such as Do Not Use Contains Disinfectant to prevent use of the RO until it is properly rinsed Warning signs should be placed at each use point if the loop piping is being disinfected Remove the RO product line from the Product Divert Valve Assembly
61. ganisms 1238339b 16Oct03 1 13 General Information GE Osmonics Ultra Filters and Sub micron Filters Ultra and Sub micron filters are used to remove undesirable solids from the water Normally these filters are used in the distribution loop to remove microorganisms and media fines In some instances ultra filters are used in front of RO units to remove harmful colloids In these circumstances the ultra filter is employed in a unit similar to an RO Most frequently filtration devices are used in the distribution plumbing Sub micron filters remove particles larger than 0 1 microns ultra filters remove particles to 0 001 microns and remove endotoxins as well Z Series RO System by GE Osmonics 1 10 Pre Treatment and Other Device RO Interlocks 1 Pre treatment provided by a company other than GE Osmonics must come equipped with a micro switch that is closed when the device goes into regeneration or backwash This is required to be able to connect the RO interlock circuitry to the equipment 2 Any device provided by another company that is required to be interlocked to the RO unit so it does not operate run during a specific period of the devices operation must have a normally open micro switch that when activated closed can return a 24VAC signal to the RO unit controller 1 11 Specifications 1 11 1 Input Water Requirements NOTE Input water flow rate is dependant upon the size of each RO In order to determine the mini
62. h allows the operator to immediately mute the audible alarm and address the alarm condition within several minutes before re sounding occurs The RO Status Monitor reduces the possibility of patient and equipment exposure to disinfectants with an optional safety feature that requires both the monitor and RO controller disinfect switches be intentionally and deliberately set for disinfect operations An audible alarm sounds when only one of either Disinfect key switches are set to the disinfect operation and discontinues when both switches are set to disinfect or normal operation position 1238339b 16Oct03 1 12 General Information GE Osmonics Disinfect Alarm Monitor DAM The Disinfect Alarm Monitor reduces the possibility of patient and equipment exposure to disinfectants The monitor provides a dependence requiring that Disinfect key switches located on the RO Controller and RO Status Monitor are purposely engaged prior to introducing disinfectants or cleaning agents into the loop piping The key switch dependency ensures that disinfect operations are an intentional and deliberate act Z Series RO System by GE Osmonics A disinfect alarm timer controls the duration of the immutable audible disinfect alarm and prevents RO use for a preset duration set for 10 minutes upon shipment Softener A water softener system removes calcium magnesium and other scale producing contaminants from the feed water It is an ion exchange device that
63. iled Reference section 4 2 4 Pre Filter Cartridge Replacement Procedure if a change is required 1238339b 16Oct03 4 3 Routine Maintenance GE Osmonics 5 Observe the supply and waste pressures and record values in the operation log Allow water temperatures to stabilize before recording results to prevent errors due to fluctuating temperatures Z Series RO System by GE Osmonics 6 Observe the waste and product flow rates and record values in the operation log Allow water temperatures to stabilize before recording results to prevent errors due to fluctuating temperatures 7 Observe the percent rejection and TDS water quality readings and record values in the operation log 8 Measure the feed water temperature and record value in the operation log 9 Purge air from submersible pump housing if applicable 10 Verify the product water flow is diverted to drain and the Product Divert Lamp is illuminated during start up of the RO unit for the preset time 11 Observe the normal illumination of the visual indicators on the Temperature Alarm Monitor 4 1 2 Monthly Maintenance 1 Check the pre filter at least monthly for core discoloration If discoloration is observed the pre filters will require more frequent changing or additional pre filtration Reference section 4 2 4 Pre Filter Cartridge Replacement Procedure if a change is required 4 1 3 uarterly Maintenance NOTE Cleaning and disinfecting should occur at leas
64. installed typically installed at factory between the float switch connection terminals TB3 7B and TB3 8B NOTE Connect the color coded cable conductors inside the RO Controller to their associated terminal barrier strip locations Z Series RO External RO Controller Wiring Connections 1238339b 16Oct03 6 20 Drawings GE Osmonics Z Series RO System by GE Osmonics E 3 1 10 2 O 9 3 E 8 7 BN E D o 5 a aor S z 9 eal 3 zZ KS D DI E x ER e pe D 2 ES 9 2 1 o 5 s 4 9 6 6 m Bi 8 9 10 e R REJ PCB ks a sE Sek N REJ REJ PROBE PROBE 5 FEED PRODUCT 3 a a Si D x Z 9 5 S S ASSY 89 1 LO w 2 9 SNLVLS OY 8 a e GE Ui a ES S 5 5 IOK th BS 0 HEAT M H 6 8 s 3 3 ae 2 5 2 8 a 8 PROBE 5 9 a 10 2 ALARM TH SEL Z Series RO Internal RO Controller Wiring Connections 1238339b 16Oct03 6 21 Drawings GE Osmonics Z Series RO System by GE Osmonics Z Series RO Disinfect Alarm Monitor Wiring Connections 1238339b 3 6 2 Drawings GE Osmonics Z Series RO System by GE Osmonics
65. ith a submersible high pressure pump the pump motor housing must be purged of all air during the start up procedure Turn on the RO system and open the small valve on the top end of the pump motor housing very slowly to purge Air should be heard escaping to the atmosphere Close the valve when water is seen flowing from this valve a The Product Divert Valve will open b The RO will auto flush for the preset time duration c The motor will begin operation after a brief time delay d The Product Divert Valve will close after an approximate two minute start up delay 4 Reference operation 2 3 2 Rotation Verification as applicable 5 Adjust the Waste Flow Valve to achieve a waste flow equal to the product flow 50 recovery 6 Allow the RO unit to operate in this mode until Percent Rejection and TDS stabilize at optimum values WARNING Verification of the absence of all sanitizers cleaners disinfectants and chlorine chloramines must be performed before RO product water is used for any patient related uses Reference section 2 4 Product Water Analysis Procedure 7 Set the TDS alarm limit with the Alarm Set switch A setting of twice the normal operation levels is typical 8 The startup delay can be changed by adjusting the motor contactor delay relay TR 2 in the main control box 1238339b 160ct03 2 6 Installation Guidelines and Instructions GE Osmonics Z Series RO System by GE Osmonics
66. itor is not included in the RO system the Disinfect Start key switch can be turned ON to drain the disinfect solution Run disinfectant solution to drain until the disinfect tank is almost empty CAUTION Do not allow air to be drawn into the RO system as this will damage the pump 1238339b 16Oct03 4 18 Routine Maintenance 18 GE Osmonics Z Series RO System by GE Osmonics 17 Turn off the RO unit and pour the last amounts of cleaner into drain to protect the pump from running dry RO systems equipped with a Disinfect Alarm Monitor will use the RO unit power switch to turn off the pump and stop circulation RO systems without a Disinfect Alarm Monitor will use the Disinfect key switches to turn off the pump Rotate the Disinfect Inlet Valve to the closed position Allow the disinfectant solution to remain in contact for a minimum of two hours or preferably overnight NOTE Reference section 4 6 System Storage for additional storage information 4 4 1 2 Post Formaldehyde Disinfection Rinse Procedure 1 10 11 Remove the Disinfect Inlet Valve disinfection line from disinfect tank and connect to drain Ensure that the water supply to the RO unit is on Ensure Direct Feed RO units have the loop return ball valve mounted vertically just prior to the pump housing is in the open position and loop flow is being returned to the unit Turn on the RO unit power switch and allow the RO to ri
67. ker fuse panel for power Check fuses in RO and at service disconnect Replace fuse s as necessary Line Voltage Verify the line and equipment voltages are compatible Electrical Connections Ensure the power cord is connected to the appropriate outlet Check all wiring connections to verify solid connection Reference the wire connection diagrams in Chapter 6 for a visual description of wire connection locations Restore connections as required RO Interlock Check status of interlocks and correct lockout condition 1 Temperature Alarm ii Pretreatment Interlock Motor Starter Check power to magnetic starter Check contactor thermal overload Correct the condition that would have caused the thermal overload to trip Reset overload as necessary Replace starter relay as necessary Power Switch Replace power switch as necessary Pressure Switch Verify that feed pressure is at least 30 PSI Adjust or replace pressure switch as necessary Pump Motor Verify that voltage supply is correct and motor non submersible types is wired for correct voltage Check that power legs do not deviate by more than 10 Check motor starter overload switch for proper amperage setting more than full motor amps but less than 125 of motor full load amps Replace motor as necessary 1238339b 160ct03 5 5 Troubleshooting GE Osmonics 5 2 RO Runs Intermittentl Z Series RO System by GE Osmonics 1 Low Water Pressure Static o
68. m Monitor The Temperature Alarm Monitor monitors feed water temperature and will shut down the RO unit if the reading is greater than the alarm set point The alarm set point is factory set at 90 F and can be adjusted by the user If high feed water temperature occurs visual alarms will illuminate and activate the interlock circuit shutting down the RO unit The RO unit will resume operation when the temperature alarm condition is removed WARNING The monitor is equipped with an override switch to bypass the alarm condition and allow the RO unit to operate The override switch is provided for emergency operation only When the monitor is alarming and has been overridden the monitor provides the visual indication that it is in the override position and is in the alarm mode When the temperature returns to below the 90 F limit the RO unit will revert to its operational status prior to the alarm and RO lockout All equipment should be checked for correct operation prior to resuming normal operation 1238339b 16Oct03 1 11 General Information GE Osmonics Product Divert System The divert valve rotates open directing water to drain during RO system start up and or a high TDS alarm condition The opening of the divert valve is communicated with the illumination of an indicator on the product divert controller The open divert valve directs product water to drain and will remain open as long as an alarm condition exists and cl
69. maged 4 4 2 2 Post Renalin Disinfection Rinse Procedure 1 10 11 Remove the Disinfect Inlet Valve disinfection line from disinfect tank and connect to drain Ensure that the water supply to the RO unit is on Ensure Direct Feed RO units have the loop return ball valve mounted vertically just prior to the pump housing is in the open position and loop flow is being returned to the unit Turn on the RO unit power switch and allow the RO to rinse for 10 minutes RO systems with the Disinfect Alarm Monitor and RO Status Monitor must have both disinfect key switches in the off normal operation position to continue rinse operations Slowly open the Disinfect Inlet Valve and allow water to rinse to drain A low pump feed pressure condition may be created if this valve is opened too far Close the Disinfect Inlet Valve and disconnect drain hose Turn the power switch ON and OFF in alternating one minute cycles to rinse out any trapped disinfectant in the RO unit Repeat 3 times Continue to rinse for an additional 5 minutes Open each use point in the loop if the loop piping was disinfected Check the product effluent and each use point as applicable for the absence of disinfectant Continue rinse until absence of disinfectant is confirmed Turn off the RO unit power switch when the absence of disinfectant is confirmed Reconnect the product line to the Product Divert Valve Assembly if unit was disinfected separately from loop piping
70. mended that protective gloves and eye protection be worn when handling the cleaner Follow all applicable Material Safety Data Sheet MSDS precautions and OSHA Standards WARNING Label machine with appropriate warning signs such as Do Not Use Contains Cleaner to prevent use of the RO until it is properly rinsed CAUTION The different cleaners must not be mixed together Introduce the low pH cleaner first thoroughly rinse the system and then use the high pH cleaner NOTE BIOSAN is a low pH liquid cleaner descaler agent intended for use in removing mineral scale and organic biofilm and is a short term storage solution for RO water systems NOTE Follow the procedures recommended by cleaning solution manufacturer if they vary from the following steps Cleaning Materials Description GE Osmonics Part Number Disinfection Cleaning Kit 12214 Low pH liquid 1228653 1 Gallon or 1228654 5 Gallons High pH liquid 1228791 1 Gallon or 1228792 5 Gallons Water Quality Test Strips 1232143 DO NOT USE Warning Labels Not Provided by GE Osmonics Operation Log Sheets Reference Tech Note 142 Cleaning Disinfect Log Sheets Reference Tech Notes 143 144 145 1238339b 16Oct03 4 10 Routine Maintenance GE Osmonics 4 3 1 1 Cleaning Procedure Z Series RO System by GE Osmonics 1 With the RO unit operating establish a pre cleaning rejection TDS and pH record on the cleaning disinfect log sheet NOTE
71. mum required flow rate of an RO measure in GPM find the Product flow rate in the chart below divide by recovery and add 5 GPM NOTE The maximum water temperature of 38 C 100 F is for short term operation only Minimum Maximum Dynamic Pressure 30 PSI Typical 100 PSI Temperature 1 7 C 35 F 38 C 100 F pH Levels pH operating TF Membranes 4 0 11 0 pH cleaning TF Membranes 2 0 11 5 pH w chloramines present operating TF Membranes 4 0 8 5 1238339b 16Oct03 1 14 General Information GE Osmonics 1 11 2 Flow Rates Z Series RO System by GE Osmonics 1 Product flow rates based on the following conditions with product flow equal to waste flow Operating Pressure 200 250 PSI Product Pressure 1 PSI pH 6 5 Feed Water Temperature TT F 25 C Model Product Flow Rate Number GPM LPM GPD LPD Indirect Units Z 9600 6 67 25 24 9 600 36 340 Z 12000 8 33 31 55 12 000 45 425 Z 14400 10 37 85 14 400 54 510 Direct Units Z 6000 4 17 15 77 6 000 22 712 Z 8000 5 56 21 03 8 000 30 283 Z 10000 6 94 26 29 10 000 37 854 Z 12000 8 33 31 55 12 000 45 425 1 11 3 Electrical Requirements 1 RO Units Voltage Hertz Amps Phase Hp 230 60 24 1 5 208 60 20 27 5 3 5 7 5 230 60 16 24 3 5 7 5 460 60 8 5 12 5 3 5 7 5 2 Product Divert Controller Receptacle Type Standard Voltage 115 230 Hertz 60 50 Amps 20 Phase Single 1238339b 16Oct03 1 15 General Information GE Osmonics Z Series RO System by G
72. nd amperage reading of all three legs Then roll all three legs over one position and take the voltage and amperage reading Repeat rolling all three legs and taking readings The three different voltage and amperage readings should be compared The wiring combination with the most similar voltage and amperage on each leg should be used 1238339b 160ct03 2 7 Installation Guidelines and Instructions GE Osmonics 2 4 Product Water Analysis Procedure Z Series RO System by GE Osmonics In order to ensure that the RO is performing at or above AAMI Association for the Advancement of Medical Instrumentation Standards it is necessary to perform an AAMI Water Quality Analysis test New RO must be operated and rinsed to drain for at least two hours before taking a product water sample This ensures the membranes are free of preservative or other contaminants that would invalidate the test Use a laboratory and or facility approved water sampling kit when preparing water sample WARNING There are many documented clinical risks in using less than AAMI Standard product water refer to Technote 103 AAMI Hemodialysis Water Quality Standards NOTE Follow the procedures recommended by your water quality testing laboratory if they vary from the following steps 1 Ensure that all pre RO devices are operating correctly and are performance verified by the appropriate testing 2 Operate the RO unit with product and waste flows
73. nse for 10 minutes RO systems with the Disinfect Alarm Monitor and RO Status Monitor must have both disinfect key switches in the off normal operation position to continue rinse operations Slowly open the Disinfect Inlet Valve and allow water to rinse to drain A low pump feed pressure condition may be created if this valve is opened too far Close the valve and disconnect drain hose Turn the power switch ON and OFF in alternating one minute cycles to rinse out any trapped disinfectant in the RO unit Repeat 3 times Continue to rinse for an additional 20 30 minutes Open each use point in the loop if the loop piping was disinfected Check the product effluent and each use point as applicable for the absence of disinfectant Continue rinse until absence of disinfectant is confirmed Turn off the RO unit power switch when the absence of disinfectant is confirmed Reconnect the product line to the Product Divert Valve Assembly Remove the Do Not Use Contains Disinfectant warning label s 1238339b 160ct03 4 19 Routine Maintenance GE Osmonics 4 4 2 Peracetic Acid Peroxide Based Renalin Disinfection Preparation Z Series RO System by GE Osmonics WARNING Always wear rubber gloves apron and face mask Use proper ventilation during disinfection and rinse out A face respirator with an organic cartridge to remove fumes may be worn DO NOT BREATHE FUMES OR ALLOW RENALIN MINNCARE TO COME IN CONTACT WITH SKIN
74. of foulant Regular maintenance cleaning is the best assurance of long membrane service NOTE If a Disinfect Alarm Monitor is included in the RO system it s operation manual can be referenced for additional Disinfect Start key switch operations Foulants such as minerals silt and organic substances may collect on the RO membrane surface and cause the RO membrane to foul and diminish in its function Many of these foulants are prevented by proper selection of pretreatment equipment while others are treatable only with more sophisticated designs Regardless of the foulant it is essential to clean the membrane promptly once the need for cleaning is indicated The longer a foulant is allowed to remain in contact with the RO membrane the more difficult it will be to remove In severe cases repeated cleanings may be required NOTE Some foulants CANNOT be removed with cleaning and membrane performance may not be fully restored Observe the appearance of the cleaning solution before discarding it If the solution is heavily soiled repeat the cleaning procedure with fresh solution of the same type high pH or low pH Routine cleaning of the RO membranes in conjunction with regular disinfection will keep bacteria counts at a minimum and the RO membrane performance at its best Cleaning removes the silt organic and mineral deposits that collect on the RO membrane surface which if left untreated encourages bacterial growth and will
75. of the water in the run of a 1 or larger piping tee after the first piece of pre treatment equipment Refer to the installation drawing in Chapter Six for specific details 5 Storage Tank Level Controls Connect the Low Tank Level Switch to terminals TB3 7B and TB3 8B b Connect the High Tank Level Switch to terminals TB3 9B and TB3 10B c When the low level monitoring option is chosen with the RO Status Monitor the dedicated float switch will connect to terminals TB3 4B and TB3 6B NOTE Operation of this unit without level switches i e Direct Feed requires a jumper to be installed typically installed at factory between the float switch connection terminals TB3 7B and TB3 8B 1238339b 160ct03 2 5 Installation Guidelines and Instructions GE Osmonics 2 3 First Time Start Up Procedures Z Series RO System by GE Osmonics 2 3 1 RO Unit WARNING Any pre treatment device supplying water to the RO must be ready for use CAUTION Check all wire connections to ensure they are secure or torque to their proper specification Loose connections on high amperage wires can cause a potential hazard l Connect the product output prior to the Product Divert Valve Assembly to drain 2 Turn on the source water supply and ensure that all the valves in the water supply line to the RO are open 3 Turn on the RO unit power switch and the following will occur NOTE If your RO system is equipped w
76. oop disinfected will require the loop return ball valve mounted vertically just prior to pump housing to be closed during disinfectant solution draining Protect product line from contamination 13 Turn on the RO unit When the RO system is equipped with a Disinfect Alarm Monitor and RO Status Monitor operation may commence only when both disinfect key switches are activated the RO unit power switch is turned on and the alarm timer has expired Ifthe Disinfect Alarm Monitor is not included in the RO system the Disinfect Start key switch can be turned ON to drain the disinfect solution 14 Run disinfectant solution to drain until the disinfect tank is almost empty CAUTION Do not allow air to be drawn into the RO system as this will damage the pump 15 Turn off the RO unit and pour the last amounts of cleaner into drain to protect the pump from running dry RO systems equipped with a Disinfect Alarm Monitor will use the RO unit power switch to turn off the pump and stop circulation RO systems without a Disinfect Alarm Monitor will use the Disinfect key switches to turn off the pump 1238339b 160ct03 4 23 Routine Maintenance GE Osmonics Z Series RO System by GE Osmonics 16 Rotate the Disinfect Inlet Valve to the closed position Allow the disinfectant solution to remain in contact for 2 12 hours CAUTION Do not allow the Renalin to dwell more than 12 hours or the RO membranes will be permanently da
77. open and closed to build up and release pump pressure Perform this several times to aid in flushing the cleaner from the system CAUTION DO NOT EXCEED 300 PSI DURING THIS PROCEDURE 12 Test product water for post cleaning pH and compare to pre cleaning pH level The values should be the same or very close to the pre cleaning pH If it is not continue rinsing in the operate position until equalization of the values occur 1238339b 16Oct03 4 12 Routine Maintenance GE Osmonics Z Series RO System by GE Osmonics 13 Turn off the RO unit when the operating parameters Rejection TDS pH have normalized 14 Reconnect the RO product line to the Product Divert Valve Assembly 15 Remove the Do Not Use Contains Cleaner warning label CAUTION The RO should be disinfected after cleaning procedures are completed 4 3 1 3 BIOSAN Low pH Cleaner Cleaning Procedure 1 With the RO unit operating establish a pre cleaning rejection TDS and pH record on the cleaning disinfect log sheet NOTE If your RO system is equipped with a submersible high pressure pump the pump motor housing must be purged of all air during the start up procedure Turn on the RO system and open the small valve on the top end of the pump motor housing very slowly to purge Air should be heard escaping to the atmosphere Close the valve when water is seen flowing from this valve 2 Turn off the RO unit power s
78. ose after an approximate two minute start up delay or one minute alarm removal delay Z Series RO System by GE Osmonics 1 9 Optional Equipment GE Osmonics offers a number of optional items to adapt the equipment to meet specific needs Options are available to increase the volume of water produced or to increase the quality of the water produced Options are also available to add control features not available on the standard systems Frequently requested options are briefly described in the following paragraphs If more information is needed or if other options are desired please consult the factory Sanitizing System A polyethylene solution tank with a flexible manifold is available for use in sanitizing cleaning an RO system The polyethylene solution tank will handle a wide range of chemicals and its drop tube design minimizes fumes The flexible manifold enables quick and easy connection of the system Remote Monitoring An RO Status Monitor is available in either an external surface mount housing or flush mount panel for junction box installation with a variety of monitoring options that include water quality storage tank level distribution loop flow and disinfect operation Normal operation is communicated with the illumination of an In Service and Below TDS Set Point indicator Each alarm condition is displayed with the continuous illumination of the applicable alarm indicator and sounding of an audible alarm An Alarm Mute switc
79. r Dynamic a Correct cause of low pressure by adjusting pressure regulator or installing a booster pump 2 Low Feed Water Flow Rate Dynamic a Replace pre filter cartridges b Check pretreatment devices c Check that water supply valves are open 3 Electrical Connection a Ensure the power cord is connected to the appropriate outlet b Check all wiring connections to verify solid connection Reference the wire connection diagrams in Chapter 6 for a visual description of wire connection locations Restore connections as required 4 Pressure Switch a Adjust or replace pressure switch as necessary 5 Thermal Overload a Check motor starter overload switch for proper amperage setting more than full motor amps but less than 125 of motor full load amps Si Verify line voltage and motor amperage draw c Correct the condition that would have caused the thermal overload to trip Reset overload as necessary S 3 IMotor Runs Hot Voltage too low or too high a Check voltage against serial number label and motor label correct condition 2 Current Draw a Verify that flow rates and pressures are within RO specifications b Check that power legs do not deviate by more than 10 c Verify that all three power wires legs have proper voltage 3 phase motors only d Check motor starter for internal short 1 phase motors only e Check motor insulation f Replace motor as necessary NOTE All of the a
80. r ground connection in accordance with the National Electrical Code DO NOT under any circumstances remove the ground wire or ground prong from any power plug DO NOT use an extension cord with this equipment Keep the surface under the RO free of water 1238339b 16Oct03 1 3 General Information GE Osmonics USE PROPER POWER CONNECTIONS Use proper wiring and connection methods to satisfy hospital electrical codes DEVICE LABELING Do not under any circumstances remove any Caution Warning or any other descriptive labels from the devices until the conditions warranting the label are eliminated DO NOT OPERATE IN A FLAMMABLE ATMOSPHERE To avoid fire or explosion do not operate this device in an explosive environment or near flammable anesthetics Z Series RO System by GE Osmonics 1 3 Applications The Z Series Reverse Osmosis RO System is designed to purify water by forcing water through a semi permeable RO membrane Water purified by reverse osmosis has had approximately 95 of the dissolved ions and approximately 99 of most other contaminants removed The purified water referred to as product water or permeate is suitable for hemodialysis applications when the quality is equal to or exceeds AAMI standards 1 4 Contraindications WARNING GE Osmonics RO systems are not designed sold or intended for use in producing water for injection Furthermore GE Osmonics RO systems are not intended to be used ou
81. re available on the Z Series units Both pump styles are multi stage centrifugal The standard is of submersible style the option has an open drip proof motor The RO pump discharge pressure is displayed as membrane supply on a 0 to 600 PSI panel mounted gauge Submersible style multi stage pumps are enclosed in a stainless steel housing The Air Bleed Valve is used to purge air from the housing Reverse Osmosis Membrane Assembly ROMA Three to six ROMA s may be included in the Z Series Each thin film TFC membrane provides up to 2000 gallons per day for Direct Feed units and 2400 gallons per day of product water for Indirect Feed units dependent upon feed water quality and temperature The product water flow is read on a panel mounted flow meter Waste Pressure The Waste Pressure is displayed on a 0 to 600 PSI panel mounted gauge as Membrane Waste The differential pressure of the supply and the waste is used to determine the need for cleaning the membranes Pressure Regulator Valve The Pressure Regulator Valve is an adjustable relief type valve This valve is located off of the RO waste stream and relieves excess waste pressure The relieved water is then passed through the Waste Recirculation Flow Meter and fed into the feed water side of the RO pump 1238339b 16Oct03 1 7 General Information GE Osmonics Z Series RO System by GE Osmonics Waste Recirculation Flow Meter The Waste Recirculation Flow meter displays the
82. rolled from 85 F to 95 F 1 Remove the temperature probe from the thermal well 2 Insert the end of the temperature probe into the 85 F water bath that without submerging beyond the threads 3 Allow the probe to acclimatize for a minimum of 5 minutes 4 Slowly increase the water bath temperature until the monitor indicates red light RO Unit Interlock Check the water bath temperature with a thermometer for 90 F 1 F Adjust the set point as required NOTE The set point is adjusted through the hole on the left side of the monitor with a screwdriver Clockwise rotation reduces the temperature set point and counter clockwise will increase the temperature set point 5 Check that the RO unit shuts down at the alarm set point 6 Switch the Override Switch on the monitor from normal run to the Override position The RO unit should start up and the Override indicator lamp will light 7 Switch the Override Switch from the Override position to the normal run position The RO unit should stop running if the temperature is over the set point of 90 F 8 Slowly reduce the water bath temperature until the Monitor s temperature switches from the alarm condition to normal operation The RO unit should return to normal operation 9 Log all set point and calibration data 10 Replace the temperature probe into the thermal well 1238339b 16Oct03 4 7 Routine Maintenance GE Osmonics 4 2 4 Pre Filter Cartridge
83. rt Valve Assembly to the next device in the treatment stream is to be hard plumbed b Connect the Product Divert Valve Drain connection to the drain in accordance with the local plumbing code c Make wiring connections from the Product Divert Controller to the RO unit controller with the wire provided as shown in the Product Divert wiring schematic in Chapter Six d Plug the supplied power cord on the Product Divert Controller into the 115VAC outlet 3 RO Interlock a Connect RO Interlock wire to the terminals in the RO control box reference the electrical wiring schematics in Chapter Six One conductor wire is to connect between terminal TB3 3B in the RO unit control panel and the common terminal on the micro switch Connect the other conductor wire from terminal TB3 5B in the RO unit control panel to the normally open terminal on the micro switch NOTE RO Interlock wire to be two conductor wire suitable for 24VAC meeting local electrical codes NOTE If more than one device is to be connected to the RO unit interlock terminals the devices must be wired in series 1238339b 160ct03 2 4 Installation Guidelines and Instructions GE Osmonics 4 Temperature Alarm Z Series RO System by GE Osmonics a Connect the Temperature Alarm Monitor wires to the terminals in the RO control box Refer to the electrical schematic in Chapter Six for connections b Install the Temperature Probe in the direct flow
84. s Z Series RO System by GE Osmonics PRODUCT OUTPUT TO LOOP OR STORAGE TANK SAMPLE VALVE REF f RO WASTE TO DRAIN HOSE PRODUCT HOSE RO SYSTEM WASTE HOSE CONNECTION FOR NORMAL OPERATION RO SYSTEM WASTE HOSE Ty a Ty DISINFECT oa CONNECTION FOR SYSTEM Vy TANK Ba DISINFECTION CLEANING a DRAIN MANIFOLD REF WASTE PRODUCT gt RO SYSTEM PRODUCT HOSE CONNECTION FOR SYSTEM SUCTION DISINFECTION CLEANING N DISINFECTANT SUCTION HOSE DISINFECT TANK SUCTION FILL VALVE Z SERIES RO SYSTEM BACK VIEW Z Series RO Typical Whisperflow Pump Connections for Disinfection 1238339b 16Oct03 6 6 Drawings GE Osmonics ON AL DISSOLVED SOLIDS mg lt 5 mg Check Systen PRODUCT WATER QUALITY OFF OFF 5 ON FLUSH 1238339b 16Oct03 Typical Controller Z Series RO Z Series RO System by GE Osmonics Drawings GE Osmonics CRI CR2 CR3 CR4 CR6 CR7 TRI TR2 1238339b 16Oct03 Z Series RO System by GE Osmonics E 3 XFM 2 CONTROLLED BY DISINFECT KEY SWITCH CONTROLS MOTOR CONTACTOR COIL CONTROLS SYSTEM OPERATE LAMP CONTROLS CR3 CONTROLLED BY FLOAT SWITCH CONTROLS STORAGE TANK HIGH LEVEL LAMP CONTROLLED BY CRI PROVIDES INTERLOCK FOR CONTROL OF ACCESSORIES BY RO CONTROLLED BY CYCLE TIMER CONTROLS AUTOFLUSH SOLENOI
85. s RO System by GE Osmonics This page intentionally left blank 1238339b 16Oct03 6 2 Drawings GE Osmonics Z Series RO System by GE Osmonics I AR BLEED FLUID PANEL gll VALVE ASSEMBLY CONTROLLER ASSEMBLY PRESSURE REGULATOR VALVE WASTE FLOW VALVE Z Series RO Indirect Feed Component Layout 1238339b 16O0ct03 6 3 Drawings GE Osmonics HIGH PRESSUR PUMP ASSEMBLY Z Series RO System by GE Osmonics PRESSURE SWITCH PUMP PRESSUR ADJUSTING VALV AUT O FLUSH ASSEMBLY INLET WATER VALV RO BYPASS VALV INLET WATER SOLENOID PREP ASSEMBLY DISINFECT VALVE Note Part of the frame has been removed to expose components Z Series RO Indirect Feed Component Layout 1238339b 16O0ct03 6 4 Drawings GE Osmonics Z Series RO System by GE Osmonics FLUID PANEL ASSEMBLY AIR BLEED VALVE CONTROLLER PRESSURE ASSEMBLY REGULATOR VALVE lt WASTE FLOW VALVE lt lt Z Series RO Direct Feed Component Layout 1238339b 16Oct03 6 5 Drawings GE Osmonics Z Series RO System by GE Osmonics PRESSURE SWITCH PUMP PRESSURE ADJUSTING VALVE AUTO FLUSH ASSEMBLY HIGH PRESSUR PUMP ASSEMBLY
86. s are secure 10 11 12 13 14 Allow the RO to run and circulate the disinfectant solution for 10 minutes Test the product line effluent for the presence of formaldehyde Loop piping disinfection will require each use point to draw one liter of formaldehyde solution and a positive test for the presence of formaldehyde Allow the RO to run for an additional 10 to 15 minutes after a positive formaldehyde test Turn off the RO unit RO systems equipped with a Disinfect Alarm Monitor will use the RO unit power switch to turn off the pump and stop circulation RO systems without a Disinfect Alarm Monitor will use the Disinfect Start key switch to turn off the pump Remove the RO waste and product lines from the disinfect tank and connect to drain Loop piping disinfection will require the loop output to be connected to drain Direct Feed RO units having the loop disinfected will also require the loop return ball valve mounted vertically just prior to pump housing to be closed during disinfectant solution draining Protect product line from contamination WARNING Formaldehyde solution may spill from this line exercise caution 15 16 Turn on the RO unit When the RO system is equipped with a Disinfect Alarm Monitor and RO Status Monitor operation may commence only when both disinfect key switches are activated the RO unit power switch is turned on and the alarm timer has expired If the Disinfect Alarm Mon
87. sent from the RO unit control box panel to a normally open micro switch on the device These devices are typically part of the pretreatment system When the micro switch is closed the signal returns to the RO unit control box activating the RO interlock circuit thus disabling RO operation When the contact is reopened and the signal no longer is returning to the RO unit control box the RO interlock circuit is deactivated and the RO unit will revert to its operational status prior to the lockout The devices are connected in series so that if any of the micro switches close it would activate the RO interlock circuit and shut down the operation of the RO Z Series RO System by GE Osmonics The interlock circuit is also connected to the Temperature Alarm Monitor and will activate with an alarm condition Alarm Mute An Alarm Mute switch allows the operator to immediately mute the audible alarm and address an alarm condition within several minutes before re sounding occurs Pressing the Alarm Mute switch will not mute the audible disinfect alarm produced during disinfection with a Disinfect Alarm Monitor Disinfect key switch The Disinfect key switch is used to start the unit for the introduction of disinfectant cleaner into the unit The key switch locks out the inlet solenoid and low pressure switch CAUTION Ensure the RO Unit is prepared for disinfection operations prior to engaging the Disinfect key switch Temperature Alar
88. should read approximately 100 PSI 7 When the Auto flush cycle is completed the pressure gauges should indicate normal pressure readings as follows a Pre filter pressure gauges should read between 25 and 100 PSI within 15 seconds of turning on system b Supply and Waste pressure gauges should read approximately 225 for Direct Feed or 250 PSI for Indirect Feed units 8 The Percent Rejection monitor may indicate a decrease in RO performance when first started and should show normal Percent Rejection values within a few minutes 1238339b 160ct03 3 3 System Operation GE Osmonics 9 The TDS monitor should stabilize within 2 to 5 minutes of start up The TDS during this time may be higher than the alarm set point The audible alarm may be muted at this time by pressing the alarm mute switch The alarm mute switch will silence the audible alarm for approximately 2 minutes Z Series RO System by GE Osmonics WARNING A high TDS alarm condition requires immediate attention 10 The absence of chlorine must be verified in the feed water after the pretreatment carbon tanks It is imperative that thin film element equipped RO units be operated on chlorine free feed water NOTE Carbon filtration is a required component of a water purification system AAMI recommends that two carbon filters be used in series When chlorine chloramine breakthrough is noted after the first tank the first tank must be removed the se
89. smonics NOTES 1238339b 16Oct03 1 21 General Information GE Osmonics Z Series RO System by GE Osmonics This page intentionally left blank 1238339b 16Oct03 1 22 General Information GE Osmonics Z Series RO System by GE Osmonics Z Series RO System CHAPTER 2 INSTALLATION GUIDELINES AND INITIAL SYSTEM START UP 1238339b 3 2 1 Installation Guidelines and Instructions GE Osmonics Z Series RO System by GE Osmonics This page intentionally left blank 1238339b 160ct03 2 2 Installation Guidelines and Instructions GE Osmonics Z Series RO System by GE Osmonics Installation Considerations RO Unit a Location The Z Series RO unit is free standing and should be situated with 2 feet of clearance on all sides Locate away from any obstructions to provide room for access to the power cord and the water connections b Dimensions Height 74 Width 30 Depth 32 5 c Weight Between 390 and 630 pounds depending on the RO unit model Product Divert Controller a Location Mount the Product Divert Controller on a highly visible section of the wall near an 115VAC electrical outlet and within 5 feet of the RO unit control box b Dimensions Height 11 5 Width 9 5 Depth 6 Product Divert Valve Assembly a Location Mount the Product Divert Valve Assembly on the wall between the RO unit and the storage tank or the next purification device in the treatment stream Th
90. t quarterly for maximum membrane life 1 Clean the RO membranes Reference the RO membrane cleaning procedures In sections 4 3 1 and or 4 3 2 The RO should be disinfected after cleaning 2 Disinfect the RO machine Reference the membrane disinfection procedures in section 4 4 3 Perform the Product Water Divert operation verifications as referenced in section 4 2 2 4 Perform Temperature Alarm Monitor operation verifications as referenced in section 4 2 3 1238339b 160ct03 4 4 Routine Maintenance GE Osmonics 4 1 4 Semi Annual Maintenance Z Series RO System by GE Osmonics 1 Lubricate motor and pump bearing frame if applicable non submersible motor only Reference section 4 2 1 Pump Lubrication Procedure as necessary 2 Re torque the connection points on high amperage power and motor wires Reference Technote 128 3 Tighten the three screws inside the conduit elbow located on the outlet of the pump housing submersible motor only The three screws should be evenly tightened to provide the best possible seal 4 1 5 Annual Maintenance l An AAMI Water Quality Analysis of the product water should be conducted at least yearly Reference section 2 4 Product Water Analysis Procedure Check the monitoring for accuracy Check the gauges for correct functioning Check the ball valves for correct operation Check the tubing and fittings for leaks or wear Check the switches and lights for correct operation PV
91. t there is waste flow within 10 seconds If not turn off power and verify that the Disinfect Inlet Valve is open and tank connections are secure 10 Adjust the pump pressure to 100 psi or less and circulate the cleaning solution for 15 minutes This will allow more flow of cleaner on the reject side of the RO membrane to flush particulates away CAUTION The BIOSAN will foam this is normal Keeping the return hose under the liquid level in the tank may minimize the foam Damage to the pump may occur if foam is drawn into the pump 11 Turn off the RO unit RO systems equipped with a Disinfect Alarm Monitor will use the RO unit power switch to turn off the pump and stop circulation RO systems without a Disinfect Alarm Monitor will use the Disinfect Start key switch to turn off the pump 12 Allow the BIOSAN to dwell for one hour 13 Rinse the RO system Reference section 4 3 1 2 Post Cleaning Rinse Procedure 1238339b 16Oct03 4 14 Routine Maintenance GE Osmonics 4 4 Disinfection Procedure Z Series RO System by GE Osmonics WARNING Some safety systems are disabled when the RO unit is operated with the Disinfect key switch An operator should be present and monitoring the RO unit when operated in this manner The following systems will not be operable a RO Interlock s b Water Quality Monitoring Display c Product Divert System d Low Pressure Switch CAUTION Glutaraldehyde and
92. tch Delay Timer Cycle Timer Auto Flush Valve Solenoid 1 Motor Contactor Delay Timer Relay Motor contactor 7 5 Hp Power Switch Printed Circuit Board Conductivity Disinfect Switch Relay 24 VAC Fuse 1 Amp Lamp 1 2 24 VAC Red Lamp 1 2 24 VAC Green Relay Socket 8 Pin Small Relay Socket Adjustable Timer 1 Float Switch Override Switch Pressure Switch Flow Meter 2 20 GPM Pre filter Cartridge 5 micron 20 Pre filter Assembly 20 Disinfect Valve 1 Flow Meter 1 10 GPM Gauge 0 100 PSI Gauge 0 600 PSI Pump Waste Pressure Valve 7 3 Spare Parts List GE Osmonics Z Series RO System by GE Osmonics CATALOG NUMBER PARTS continued 30151 30150 30149 41582 40700 40863 40864 50040 40291 60240 60280 60341 60370 50092 CLEANERS 14962 14963 1228792 1228791 1228654 1228653 TESTS 50033 14604 11656 70001 1232143 OPTIONAL 14899 14900 14778 12214 1238339b 16Oct03 DESCRIPTION Switch Temperature Transducer Temperature Temperature probe well SS Valve Ball 1 Electric Valve Waste Flow QD Female x 1 Hose Barb QD Male x 1 NPT Grease Cartridge non submersible pump motor only Valve sample 1 4 NPT x barb Clamp worm gear 3 4 Clamp worm gear 5 8 Tube 1 8 Hose 3 8 Hose 5 8 Membrane Cleaner BIOSAN II 1 gal liquid Membrane Cleaner BIOSAN II 5 gal liquid Membrane Cle
93. ter supply to the unit This valve is also used to shut off the water for pre filter changes Z Series RO System by GE Osmonics Product Return Valve The Product Return Valve is a spring loaded check valve that is set to open at about 2 PSI over the inlet water pressure If the Z Series RO is used to supply water under pressure all excess product water will be diverted back to the inlet water line through this valve The valve prevents pressurized untreated inlet water from entering the product return line 1 8 Monitors and Controls Power Switch The Power Switch is mounted on the front of the control panel The switch is used when normal operation of the RO system is desired System On Lamp The System On indicator lamp is lit whenever the power switch is in the ON position Low Feed Pressure Lamp The Low Feed Pressure indicator lamp is lit whenever the input water pressure drops below the inlet pressure switch setting approximately 10 PSI The indicator will go out when the water pressure returns above the pressure switch setting Pump Pressure Gauge The Pump Pressure Gauge reads the pump discharge pressure from 0 to 600 PSI It is used for monitoring during operation and when adjusting the pump pressure It is used in conjunction with the waste pressure gauge to evaluate the need to clean the membranes Waste Pressure Gauge The Waste Pressure Gauge indicates the waste pressure post membrane from 0 to 600 PSI It is used
94. the alarm timer has expired Ifthe Disinfect Alarm Monitor is not included in the RO system the Disinfect Start key switch can be turned ON to circulate the solution through the RO system CAUTION Check that there is waste flow within 10 seconds If not turn off power and verify that the Disinfect Inlet Valve is open and tank connections are secure 11 Adjust the pump pressure to 100 psi or less and circulate the cleaning solution for 10 minutes This will allow more flow of cleaner on the reject side of the RO membrane to flush particulates away 12 Turn off the RO unit RO systems equipped with a Disinfect Alarm Monitor will use the RO unit power switch to turn off the pump and stop circulation RO systems without a Disinfect Alarm Monitor will use the Disinfect Start key switch to turn off the pump 13 Allow the membranes to soak in the cleaning solution for a minimum of 30 minutes 1238339b 160ct03 4 11 Routine Maintenance GE Osmonics Z Series RO System by GE Osmonics 4 3 1 2 Post Cleaning Rinse Procedure de Remove the RO waste and product lines from the cleaning tank and connect to drain 2 Turn on the RO unit When the RO system is equipped with a Disinfect Alarm Monitor and RO Status Monitor post cleaning rinse operations may commence only when both disinfect key switches are activated the RO unit power switch is turned on and the alarm timer has expired If the Disinfect Alarm Monitor is not inclu
95. to drain for at least 15 minutes after the product water quality has stabilized before drawing the water sample 3 Hold the product line over the container and run product water for approximately 1 minute 4 Aseptically remove the lid from the sample bottle and rinse the bottle twice with RO product water 5 Fill the bottle completely with RO product water and cap it immediately Fill out the laboratory requisition form Ensure the requisition form has at a minimum information to identify the facility the serial number or facility equipment number to ensure which RO was tested and name phone number and address of whom to contact 7 Place the bottle and the completed requisition in the pre addressed mailer and mail it directly to the laboratory NOTE Total chlorine must be measured on site Tests for Chlorine Chloramine total chlorine are not typically reported on the AAMI Analysis Chlorine and chloramine dissipate from the water sample over time and reported results will be inaccurate 1238339b 3 2 8 Installation Guidelines and Instructions GE Osmonics Z Series RO System by GE Osmonics NOTES 1238339b 160ct03 2 9 Installation Guidelines and Instructions GE Osmonics Z Series RO System by GE Osmonics This page intentionally left blank 1238339b 3 2 10 Installation Guidelines and Instructions GE Osmonics Z Series RO System by GE Osmonics Z Series RO System CHAPTER 3 SYSTEM OPERATION
96. tside of the device specifications and limitations as outlined in this manual and other related materials 1 5 Environmental Considerations Prior to the installation of the Z Series RO System it will be necessary to provide utilities and create an environment suitable for the trouble free operation of the RO system and its accessories POWER The Z Series unit operates on either single phase or three phase power with a variety of voltages being available Histories of power failure power surges and low line voltages should be noted and reported to the manufacturer or their agent as they may create adverse conditions for the operation of equipment DRAIN A drain outlet is required by the RO system The drain must have a minimum capacity of nine gallons per minute of continuous flow for as long as and as often as the RO is operating A 2 pipe with a 1 8 per foot slope and a 1 minimum air gap normally satisfies the waste flow requirement 1238339b 16Oct03 1 4 General Information GE Osmonics WATER Reverse osmosis systems require a reliable water source Additionally it is necessary to have adequate flow rates and pressure The Z Series RO is equipped with safety devices to shut down the unit when the pressure falls below 10 PSI If flow rates drop below the required level the pressure will drop as well causing the RO to shut down Z Series RO System by GE Osmonics It is important to run water at the design flow rat
97. vention Strategies such as increased frequency of disinfection longer dwell times or alternative chemical agents may be employed 1238339b 160ct03 4 15 Routine Maintenance GE Osmonics Z Series RO System by GE Osmonics 4 4 1 Formaldehyde Disinfection Preparation WARNING Always wear rubber gloves apron and facemask Use proper ventilation during disinfection and rinse out A face respirator with an organic cartridge to remove formaldehyde fumes may be worn DO NOT BREATHE FUMES OR ALLOW FORMALDEHYDE TO COME IN CONTACT WITH SKIN OR EYES Follow all Material Safety Data Sheet MSDS precautions and OSHA Standards WARNING Label machine with appropriate warning signs such as Do Not Use Contains Disinfectant to prevent use of the RO until it is properly rinsed CAUTION New or replacement thin film membranes must be rinsed to drain with normal pressures for a minimum of six 6 hours before first exposure to formaldehyde or irreversible damage may occur Disinfecting Materials Description GE Osmonics Part Number Disinfection Cleaning Kit 12214 Formaldehyde 37 Solution Not Provided by GE Osmonics Formaldehyde Test Kit Not Provided by GE Osmonics DO NOT USE Warning Labels Not Provided by GE Osmonics Cleaning Disinfect Log Sheets Reference Tech Notes 143 144 145 Operation Log Sheet Reference Tech Note 142 Body Protective Wear Not Provided by GE Osmonics 1238339b 16Oct03 4 16 Routine Mainten
98. witch 3 Label machine with appropriate warning signs such as Do Not Use Contains Cleaner to prevent use of the RO until it is properly rinsed 4 Remove the RO product line from the Product Divert Valve Assembly RO Product Water connection and connect to one of the upper connection ports on the cleaning tank 5 Prepare a 10 solution of BIOSAN by mixing 1 part BIOSAN to 9 parts RO product water a Use the RO unit to fill the cleaning tank with 9 gallons of product water and turn off the RO b Add 1 gallon of BIOSAN to the cleaning tank and mix well 6 Connect a cleaning line hose between the Disinfect Inlet Valve on the RO and the lower connection port on the cleaning tank 7 Remove the RO waste line from drain and connect to an upper connection port on the cleaning tank 8 Open the Disinfect Inlet Valve and the Waste Flow Valve counter clockwise on the RO unit 1238339b 160ct03 4 13 Routine Maintenance GE Osmonics 9 Turn on the RO unit When the RO system is equipped with a Disinfect Alarm Monitor and RO Status Monitor cleaning operations may commence only when both disinfect key switches are activated the RO unit power switch is turned on and the alarm timer has expired If the Disinfect Alarm Monitor is not included in the RO system the Disinfect Start key switch can be turned ON to circulate the solution through the RO system Z Series RO System by GE Osmonics CAUTION Check tha
99. written in narrative form supplemented with schematics and drawings for clarification The operator can perform most procedures mentioned in this manual Any exceptions will be clearly identified by a qualifying statement 1 2 Safety Summary Words in BOLD CAPITAL letters are used to identify key safety or qualifying statements A list of all symbols and abbreviations is located at the end of this chapter This safety summary does not contain all of the safety statements in the manual Other safety statements are included within the manual text and are enhanced and defined as follows WARNING Statements identifying conditions or practices that could result in personal injury or loss of life CAUTION Statements identifying conditions or practices that could result in equipment or other property damage NOTE Statements that provide further clarification READ THIS MANUAL Prior to operating or servicing this device this manual must be read and understood Keep this and other associated manuals for future reference and for new operators or qualified service personnel A note sheet is provided at the end of each chapter for operators to make notations that may be valuable to other users DO NOT REMOVE COVERS OR PANELS To avoid electrical shock hazard do not remove covers or panels when power is supplied to the device Do not operate the device when covers or panels are removed SHOCK HAZARD Connect this device to a prope

Download Pdf Manuals

Related Search

Related Contents

2013 SPRING!! 全国紙上展示会 2013 SPRING!! 全国紙上展示会  Gigaset L410  Severin KH 2043  Handbuch - Extron Electronics  User`s manual - VTech Canada  SoftBank 009SH Y 取扱説明書  STAーNLESS KETTLE 一D8…麦麦冴sse{  HP TippingPoint Next Generation Firewall Series Command Reference Guide  

Copyright © All rights reserved. Failed to retrieve file