Maintenance; Cleaning The Ph Probe - DEMA Flex Flow Quick Start Manual

Maintenance

Cleaning the pH Probe

1. Disconnect probe leads from the pump
2. Remove probe from pipe
3. Inspect the end of the probe for build up and contaminates
4. Use a spray cleaner (409) on the end of the probe. Let is soak
5. DO NOT WIPE THE END OFF THE END OF THE PROBE! This can damage the membrane of the probe!
6. Recalibrate
7. Re-install into the system.
A well maintained pH probe should last 12-16 months.