Honda EU30is Manuel De L'utilisateur page 58

Before storing the unit for an extended period:
1. Be sure the storage area is free of excessive humidity and dust.
2. Drain the fuel.
Gasoline is extremely flammable and is explosive under certain conditions.
Perform this task in a well ventilated area with the engine stopped. Do not
smoke or allow flames or sparks in the area during this procedure.
a. Open the left side maintenance
cover.
b. Turn fuel valve lever to ON and
then loosen the carburetor drain
screw. Drain the gasoline from
the carburetor and fuel tank into
a suitable container.
c. Tighten the carburetor drain
screw, turn the fuel valve lever to
OFF and close the left side
maintenance cover.
3. Once a month, recharge the battery.
4. Change the engine oil.
5. Remove the spark plug and pour about a tablespoon of clean engine oil into
the cylinder. Crank the engine several revolutions to distribute the oil, then
reinstall the spark plug.
6. Slowly pull the starter grip until resistance is felt. At this point, the piston is
coming up on its compression stroke and both the intake and exhaust valves
are closed. Storing the engine in this position will help to protect it from
internal corrosion.
DRAIN SCREW
STARTER GRIP
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