Table of Contents
Advertisement
7500-M Neutralizer Installation & Startup Guide
Assembly and Installation Instructions
1. Wrap the top of distributor tube with electrical or duct tape so that no gravel or Calcite will go
down the distributor tube when adding the media.
2. Add the filter gravel that came with your order. You will want the gravel to cover the bottom
distributor screen before adding the Calcite media.
3. If you received Corosex (also known as Flomag) in your shipment (used with pH's below 6), you
can now mix it together with the Calcite before adding the blend into the tank. Mix together in a
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 tank completely with water. This will allow the Neutralizer media
to settle and eliminate the need of "purging" the air out of the tank later.
7. Attach plastic top screen to the under‐side of the 7500‐control valve. It is a funnel‐shaped plastic
screen that snaps on to the control valve and prevents resin from being backwashed out to drain
during the regeneration cycles. It may twist on clockwise or counterclockwise.
Page 8
www.cleanwaterstore.com
Rev 12222019
Advertisement
Table of Contents
