SpectraPure CR-RODI-90-10 Скачать руководство пользователя страница 10

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SpectraPure

Inc.

480.894.5437 Call us toll-free 1.800.685.2783

2167 East Fifth St, Tempe, Arizona 85281

TESTING THE QUALITY OF THE MEMBRANE:

MEMBRANE OUTPUT CALCULATION

Membranes produce the rated gallons per day (GPD) at 60 psi (4.1 bars) operating
pressure, 77°F (25°C) operating temperature and 250 ppm total dissolved solids.

Membrane output gallons per day (GPD) depends on operating pressure, water
temperature and the ppm TDS in the feed water.

Expected GPD = Rated GPD × PCF × TCF

PCF

is the pressure correction factor

TCF

is the temperature correction factor

Calculation of Pressure Correction Factor (PCF):

The output (GPD) from

the membrane is directly proportional to the applied pressure.

NOTE: The membrane is rated to produce the rated GPD at 60 psi. For any

pressure other than 60 psi the output GPD is multiplied by the PCF.

PCF = Line Pressure (in psi) ÷ 60

Calculation of Temperature Correction Factor (TCF):

The output (GPD)

also decreases with decrease in temperature. This is because water viscosity
increases with decrease in water temperature.

Temperature Correction Factor Table (TCF)

°F /°C

TCF

°F /°C

TCF

°F /°C

TCF

41.0 /5

0.521

59.0 /15

0.730

77.0 /25

1.000

42.8 /6

0.540

60.8 /16

0.754

78.8 /26

1.031

44.6 /7

0.560

62.6 /17

0.779

80.6 /27

1.063

46.4 /8

0.578

64.4 /18

0.804

82.4 /28

1.094

48.2 /9

0.598

66.2 /19

0.830

84.2 /29

1.127

50.0 /10

0.620

68.0 /20

0.857

86.0 /30

1.161

51.8 /11

0.640

69.8 /21

0.884

87.8 /31

1.196

53.6 /12

0.661

71.6 /22

0.912

89.6 /32

1.232

55.4 /13

0.684

73.4 /23

0.941

91.4 /33

1.267

57.2/14

0.707

75.2 /24

0.970

93.2 /34

1.304

Содержание CR-RODI-90-10

Страница 1: ...em INSTALLATION AND OPERATING MANUAL WARNING Please read carefully before proceeding with installation Failure to follow any attached instructions or operating parameter may lead to the product s failure and possible damage to property CR RODI 90 10 ...

Страница 2: ...n and Initialization 7 8 Metering and Diagnostics Using the Pressure Gauge 9 Using the Three Probe TDS Meter 9 Membrane Output Calculation 10 11 Membrane Rejection Test 11 System Maintenance Sediment Prefilter Replacement 12 Carbon Block Prefilter Replacement 12 Deionization Cartridge Replacement 13 RO Membrane Replacement 14 15 System Storage and Troubleshooting Membrane Troubleshooting Guide 16 ...

Страница 3: ... Membrane Flow Rates 60 psi 77 F 500 ppm TDS GPD Product Water Flow Rate Concentrate Flow Rate 3 1 90 236 ml min 708 ml min Reverse Osmosis Membrane Feed Water Requirements For the 1 year SpectraPure TFC membrane prorated warranty to be honored the following conditions must be met Operating Pressure 40 80 psi 2 75 5 5 bar pH Range 3 11 Maximum Temperature 113 F 45 C Maximum Turbidity 1 0 NTU Maxim...

Страница 4: ... removes on average 98 of most inorganic salts all microorganisms and almost all high molecular weight organics in the water 5 The fifth stage moves water through a SilicaBuster Mixed Bed Multi Layer Deionization Cartridge SilicaBuster Deionization Cartridges are fabricated with semiconductor grade resins for the highest possible purity water They are capable of producing 18 megohm cm resistivity ...

Страница 5: ...roduct Water 1 4 YELLOW LINE Waste Water Flow Restrictor is inside the Waste line SpectraPure Inc assumes no responsibility for water damage due to leaks It is the user s responsibility to determine that the system is leak free Membrane feed push fitting Black tubing to membrane feed RO membrane inside housing Yellow concentrate waste tubing Union Connector Blue purified water tubing Good Water Re...

Страница 6: ...sh fitting by dripping a few drops of clean water into the fitting 2 Grasp the tubing near the end and insert the tubing into the push fitting 3 Push the tubing into the fitting until resistance is felt approximately 1 2 inch 12 7 mm The tubing is now resting on the O ring seal inside the fitting 4 Firmly push the tubing approximately an additional 1 4 inch 6 35 mm further into the fitting to comp...

Страница 7: ... connecting it to a garden hose that may be exposed to sunlight 4 Attach the black tap water tubing to the left side of the Sediment Filter Housing See IN Port on page 4 5 Attach the yellow drain line to the union connector at the rear of the system This connector already has a red tube attached to it 6 Attach the blue product line to the front port after the tee of the right hand DI housing See i...

Страница 8: ...t be kept purged from the housings by slightly unscrewing the housing and letting the running water displace the air until the housing is full of water When full hand tighten the housing 17 Set the meter to Line 3 and run the system until the meter reads zero The water is now ready to use You can set the meter to monitor either of the 3 probes at any time Line 1 displays the Tap Water TDS Line 2 d...

Страница 9: ...TDS METER TRM 1 METER The digital TDS meter three probe will provide a reliable means of evaluating the performance of the RO membrane and the Deionization Cartridge The numbers from the three probe readings can be used to calculate the percentage of rejection of the RO membrane and the exhaustion point of the DI Cartridge Procedure for testing the RO Membrane 1 Follow the instructions on page 11 ...

Страница 10: ...tional to the applied pressure NOTE The membrane is rated to produce the rated GPD at 60 psi For any pressure other than 60 psi the output GPD is multiplied by the PCF PCF Line Pressure in psi 60 Calculation of Temperature Correction Factor TCF The output GPD also decreases with decrease in temperature This is because water viscosity increases with decrease in water temperature Temperature Correct...

Страница 11: ... by its ability to reject salts or TDS Total Dissolved Solids Important Test the quality of the membrane once every 6 months Procedure 1 Set meter to Line 1 and read tap water TDS Call it X 2 Run the system for 15 20 minutes 3 Set meter to Line 2 and read RO water TDS Call it Y 4 Subtract RO water TDS from tap water TDS X Y 5 Divide this quantity by tap water TDS X Y X 6 Rejection X Y X 100 Reject...

Страница 12: ...ew teaspoons of household bleach Rinse well with clean hot water 5 Install the new prefilter onto the round port in the head of the housing Screw the housing back onto the assembly and hand tighten only NOTE Do not use filter wrench to tighten housings Over tightening will damage housings and void your warranty 6 Proceed with carbon block filter replacement CARBON BLOCK PREFILTER REPLACEMENT For m...

Страница 13: ...ials Required One DI SB 10HC Deionization cartridge filter wrench Procedure 1 Remove the filter housing from its cap by rotating it to the left 2 Remove and discard the old cartridge from the housing 3 Thoroughly wash out the housings with hot soapy water to which a few teaspoons of household bleach have been added Rinse well with clean hot water 4 Install the new deionization cartridge Make sure ...

Страница 14: ...filter wrench This may require two people 5 Use a pair of pliers to grasp the membrane stem and pull the membrane from the housing Fig B 6 Remove the black housing O ring Fig B Wash the empty housing with soapy water Rinse thoroughly with hot clean water 7 Insert new membrane into the housing with the double O ring end first Fig C The tube must fit into the recess at the bottom of the membrane hou...

Страница 15: ...ction rate The system must be running to perform this step See Using The Three Probe TDS Meter on page 8 and Membrane Rejection Test on page 11 You may skip step 2 on page 11 as the system has already been running 13 If the membrane rejection rate is 96 or higher turn the system off and reinstall the DI cartridge NOTE Make sure the DI cartridge is in the correct orientation and that the rubber gas...

Страница 16: ...d water and RO product water TDS Conductivity Is Rejection greater than 95 No Replace Membrane Yes Membrane OK Alkalinity Test Kit Measure feed water and RO product water Alkalinity Is Rejection greater than 90 No Replace Membrane Yes Membrane OK Hardness Test Kit Measure feed water and RO product water Hardness Is Rejection greater than 90 No Replace Membrane Yes Membrane OK Caution This test is ...

Страница 17: ... water greatly reduces the chances of membrane fouling 4 Use the optional flush valve kit after each use of the system to extend membrane life STORAGE 1 It is recommended that you store your RO System in a cool dark place when not being used 2 If your system is exposed to sunlight you will grow algae in the housing and it may damage your system 3 Your RO System must be protected from freezing or t...

Страница 18: ...h line pressure 90 psi ii Use a pressure reducing valve 4 High or Unreasonable Readings on TDS Meter a Exhausted deionization cartridge i Replace cartridge b Bad membrane exhausted cartridge ii Replace membrane and deionization cartridge c Faulty monitor probe iii Replace monitor probe d Exhausted batteries iv Replace with 2 357A batteries 5 Pressure gauge does not register anything a Missing flow...

Страница 19: ...nce of tested SpectraSelect RO membrane elements only for one year from date of receipt by the buyer providing that the loss of performance was not caused by fouling neglect or water conditions exceeding the feed water parameters listed in the applicable product manual refer to detailed membrane warranty information SpectraPure will on confirmation of loss of performance during the warranty period...

Страница 20: ...embrane FR 90 RED Flow Restrictors for 90gpd 340 lpd System UPGRADE PARTS Part Number Description MEM SP 0090 90 gpd SpectraSelectPlus 99 Rejection TFC Membrane ACCESSORIES Part Number Description MTR PH80 Hand held pH Meter MTR EC TDS C100 Hand held EC TDS Meter FAU SNP Quick Connect Faucet Adapter TK CL 10 KIT Total Chlorine Test Kit TK CL 10TABS 10 Replacement Tabs for Chlorine Test Kit Visit o...

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