Simplex STS DAY TANK Manual page 11

the Day Tank. If the Day Tank is not equipped with a hand pump,
remove the tank inlet priming tee plug and fill the entire inlet line
with fuel. Replace the tee plug. Energize the Day Tank
pump/motor by placing the Day Tank mode selector switch in
the automatic position. Ensure that fuel is exiting the pump
by watching the clear pump outlet tubing. If not, repeat this
procedure and prime the pump also at the pump priming tee.
Make sure all unused Day Tank holes are plugged, all pipe
connections are secure and no leaks are present. The Day
Tank is now ready for unattended automatic operation. If
the Day Tank has been stored for extended periods of time
pre-lube the pump with oil at the pump priming tee.
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