Leak test & troubleshooting guide

The resources below will help maintain your Humphrey ADE-circle and troubleshoot for leaks.

Download the latest Leak test and Maintenance guide here: 

After downloading the leak test guide, please download the Leaking ADE-circle troubleshooting pdf. This guide is designed to troubleshoot how to identify the leak and attempt to resolve it. 

Below is a video describing the leak test guide

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