Clean Water Systems 7500-M Installation & Start?Up Manual Download | Manualshive

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7500-M Neutralizer Installation & Startup Guide

Page 15

www.cleanwaterstore.com

Rev 12222019

Manufacturer Troubleshooting Guide

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Summary of Contents for 7500-M

Page 1: ...K AND VENTILATE TO AVOID BREATHING DUST INSTALL INDOORS NOT FOR OUTDOOR USE PROTECT FROM WEATHER Note Your filter tank base is not glued to the bottom of your tank Occasionally tank bases will become crooked during shipment If you find that that your tank does not sit level on the floor you can easily adjust it by holding the empty tank and rapping it on a concrete or solid floor once or twice in ...

Page 2: ...r 7500 piping installation on well water 7 Assembly and Installation Instructions 8 Programming Your Valve and Setting Time and Days for Backwash 9 Initial Backwash 12 Maintenance 13 Troubleshooting the 7500 Neutralizer Filter 13 Backwash Flow Rate 13 What To Do If Your Filter Tank Does Not Sit Level On the Floor 13 pH is Too High 13 pH is Too Low 14 White Spots on Fixtures and Glasses 14 Manufact...

Page 3: ...Filter gravel 1 5 cubic feet of Calcite media Neutralizer 2 0 cubic foot size 7500 Backwash Control Valve 12 x 52 filter tank with distributor tube Blue or black funnel for adding media first time 20 lbs Filter gravel 2 cubic feet of Calcite media Neutralizer 2 5 cubic foot size 7500 Backwash Control Valve 13 x 54 filter tank with distributor tube 16 lbs Filter gravel 2 5 cubic foot of Calcite med...

Page 4: ...freezing temperatures A minimum of 20 PSI is required Maximum pressure is 90 PSI 4 Get all of your plumbing parts together before beginning installation Installation typically takes 3 to 5 hours However after installation the Neutralizer must be allowed to run through a complete backwash and rinse cycle 5 After the system is installed and running your water may be discolored or full of sediment or...

Page 5: ...ou have copper pipe before the Neutralizer and it is too difficult to change out you may still experience some copper staining of fixtures and have a copper residual in the water because this section of pipe will still have acidic water flowing through it We recommend PEX or PVC pipe up to the Neutralizer and then copper after it if you have copper plumbing 9 The drain line tubing not supplied is ...

Page 6: ... The calcite neutralizer media raises the pH of your water as the water flows through it Periodically once or twice a week the neutralizer automatically backwashes which cleans and re classifies the Calcite preventing channeling During backwash the flow of water is reversed and water flows down the distributor tube and up through the media lifting and expanding the Calcite media During the backwas...

Page 7: ...7500 M Neutralizer Installation Startup Guide Page 7 www cleanwaterstore com Rev 12222019 Fig 3 Typical Neutralizer 7500 piping installation on well water ...

Page 8: ... bucket and add into the tank until it is 2 3rds full do not fill past 2 3rds 4 Next add the Calcite media or Calcite Corosex blend The tank will be about 2 3rds full of media Do not fill more than 2 3rds full even if there is some left over You can save that for later 5 Remove cap or tape from top of distributor tube Be careful not to pull up distributor tube 6 If possible at this point fill the ...

Page 9: ...of the tank If the drain line will be more than 20 feet use larger diameter tubing such as or 1 11 Note that it is desirable to be able to run the drain line into a bucket in order to test the backwash flow rate in the future This is why hard piping the drain line is discouraged however if you do use hard PVC piping for the drain line and you are able to remove the hard PVC drain piping and attach...

Page 10: ...rrently modifying any other parameter 1 To change the Time of Day Change programming mode to Time of Day 00 00 and time of day icon displayed The hour and Enquiry Setting icon will be flashing Change the hour value with the Up Down buttons then press Menu Confirm to move onto the minute value Change this value with Up Down and press Menu Confirm again to confirm the time 2 To change the Rinsing Ti...

Page 11: ...er set the backwash time to 10 minutes 2 10 00 To change this set the programming mode to Backwash Time 2 10 00 and backwash icon displayed Press the Menu Confirm button and use the Up Down buttons to set it to 2 10 00 Press Menu Confirm to confirm the backwash time 6 To change the Fast Rinse Time The fast rinse time is the amount of time in minutes that the system will rinse for For a neutralizer...

Page 12: ...ze of your system below You can easily run the drain hose to a bucket and using a watch verify the flow rate in gallons per minute An adequate backwash is critical to properly clean the Calcite media and prevent it from cementing together 0 75 CF 5 GPM 1 0 CF 5 GPM 1 5 CF 5 GPM 2 0 CF 8 GPM 2 5 CF 10 GPM 3 0 CF 12 GPM 6 After the backwash the system will automatically go into the fast rinse stage ...

Page 13: ...cubic foot system should have 10 gallons per minute of backwash In some cases the 7500 may not be programmed correctly See the 7500 service manual for instructions on how to access the master programming What To Do If Your Filter Tank Does Not Sit Level On the Floor Your black filter tank base is not glued to the bottom of your tank Occasionally tank bases will become crooked during shipment If yo...

Page 14: ... a majority of our customers White Spots on Fixtures and Glasses Calcite neutralizers work by adding natural calcium minerals to the water Many natural well or spring waters that are acidic with a pH of less than 7 0 are low in minerals and are considered soft water This lack of natural buffering calcium minerals contribute to the corrosive nature of these waters After the water has passed through...

Page 15: ...7500 M Neutralizer Installation Startup Guide Page 15 www cleanwaterstore com Rev 12222019 Manufacturer Troubleshooting Guide ...

Page 16: ...7500 M Neutralizer Installation Startup Guide Page 16 www cleanwaterstore com Rev 12222019 ...

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