How to Use SunPump - A Step-By-Step Beginner's Guide

Almost all solar pumping systems should not have batteries as they detract from the performance and reliability of the system. They also cost more than they should and require additional maintenance. In some cases though, such as in a home pressure system, they may be necessary.

First, read the pump’s user manual to get familiar with the parts. It will explain what accessories are compatible and how to install them. It will also give the warnings, instructions and specifications for the pump.

Next, measure the distance from the bottom adapter on your check valve to the base of the pit (this will be the length you need to cut your pipe). Lay a few rags out to prevent puddles while working. If you’re using a milk crate or something similar, put it on top to raise the work surface. You should pre-cut your pipe a few inches longer than this measurement using a hacksaw to avoid mistakes later.

Make sure the drainage pipe is at least two feet away from water, sewer and utility lines. Drill a weep hole in the bottom of the discharge pipe -- this helps prevent an air lock that can cause the pump to run dry or stop functioning altogether. Lastly, figure out how you’re going to route the discharge pipe. It’s usually easiest to route it outside through a rim joist. You’ll also want to support it inside the house by attaching it to walls or joists.
 
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