[C320-list] Holding tank monitor sensor

[ROBERT MILLER]

I have a tank monitor system for both fresh and black water, which has 3 sensors installed on the outside of the tanks. On my holding tank the first sensor isn’t working anymore (it always reads 1/3 full even when the tank is empty). I suspect there is crud stuck to the tank wall which is causing it to read full, but there is no clean out on the tank. Has anyone encountered this problem and have a solution on how to clean the interior walls to hopefully remedy this issue?
Thanks,
Rob Miller
Alchemy
1999 #571


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