DossExplorerDec 13, 2015Sewer Tank FlusherWe are getting ready to take our Fifth Wheel on our first trip. I have a water inlet that says this on it: CAUTION SEWER TANK FLUSHER Sewer tank valves must be OPEN when using this inlet. OK...Show More
BobboExplorer IIIDec 13, 2015Fill the black tank via the toilet before flushing.Use the tank rinser with the dump valve open.It is OK to close the dump valve for 1 or 2 minutes with the tank rinser running to build up a little bit of water, but don't walk off and forget it.
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