Four winns FREEDOM Owner's Manual page 82

5. After fueling:
a. Replace all fill caps securely.
b. Wipe up any spilled fuel.
c. Determine that there is no odor of gasoline in
the engine compartment or below decks before
starting machinery, turning on lights or lighting
stove. Operate the bilge blower system for at
least four (4) minutes before engine start-up.
d. Be prepared to cast off moorings as soon as
engine is started.
Freedom™/Horizon™ Owner's Manual Section I
Page 5