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2017 Fueltec Model CF50E Fuel Polishing System
CF50E Settings for Underground Storage Tanks
When separating water from fuel in underground fuel storage tanks always position the
return to tank valve so the pump pressure gauge reads a min. of 10 PSI.
This pressurizes the water separator housing so you can drain the separated water
without stopping the operation.
After starting the pump, rotate return to tank valve handle upward until the pump
pressure gauge reads 10 PSI.
Clean dry fuel return to tank valve
