HOW IT WORKS
Lower the sensor to rest on the compacted media bed prior to backwash.
Press Zero on the controller to set the counter to 0.
As the dirt and debris is being evacuated, the red light will illuminate.
When the backflow water becomes clear, the media will begin to rise with expansion.
Raise the sensor just until the red light goes out. Repeat until the bed finishes expanding.
At this point note the amount of expansion on the display.
RAILING CLAMPS
One railing clamp is included. Round railing clamp and square railing clamp are interchangeable.
You can purchase an additional clamp in the Replacement Parts section of the store.
Clamping Range:
Round rails 1.25″ to 2.25″ diameter.
Square rails 1″ to 3.75″ tall.
Ordering Information
S-60100 Raven Filter Media Manager