Honda HS621 Owner's Manual page 16

2. Turn the fuel valve to the ON position.
Be sure that the drain knob is tightened securely.
DRAIN
FUEL
KNOB
VALVE
3. In cold weather and when the engine is cold, move the,choke to the
CLOSE position.
CHOKE KNOB
4. Pull the starter grip lightly until you feel resistance, then pull briskly.
JV]
Damage may result if the starter grip is pulled while the engine is running.
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