Honda HSM1590i Manuel De L'utilisateur page 7

Exhaust contains poisonous carbon monoxide, a
colorless, odorless gas. Breathing carbon
monoxide can cause loss of consciousness and
may lead to death.
If you run the snowblower in an area that is
confined, or even partially enclosed area, the air
you breathe could contain a dangerous amount
of exhaust gas.
Never run your snowblower inside a garage,
house, or near open windows or doors.
Gasoline is extremely flammable and is
explosive under certain conditions.
Do not smoke or allow flames or sparks in the
area where the snowblower is refueled or where
gasoline is stored.
Do not overfill the fuel tank, and make sure the
fuel filler cap is closed securely after refueling.
Refuel in a well-ventilated area with the engine
stopped.
Incorrect connection of the battery may cause
the circuits to heat, produce explosive gases. If
ignited, an explosion can cause serious injury or
blindness.
Never connect except for the 24V battery.
Read this Owner's Manual for the battery
installation.
Keep flames and sparks away from the batteries.
Batteries produce explosive gas that can cause
explosion.
Handle the battery electrolyte with extreme care
as it contains dilute sulfuric acid. Contact with
your skin or eyes can burn you or cause loss of
your eyesight.
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