Honda EU26i Owner's Manual page 6

Carbon Monoxide Hazards
Exhaust contains poisonous carbon monoxide, a colorless, odorless
gas. Breathing exhaust can cause loss of consciousness and may lead
to death.
If you run the generator in an area that is confined, or even partially
enclosed area, the air you breathe could contain dangerous amount of
exhaust gas.
Never run your generator inside a garage, house, or near open
windows or doors.
Electric Shock Hazards
The generator produces enough electric power to cause a serious
shock or electrocution if misused.
Using a generator or electrical appliance in wet conditions, such as
rain or snow, or near a pool or sprinkler system, or when your hands
are wet, could result in electrocution.
Keep the generator dry.
If the generator is stored outdoors, unprotected from the weather,
check all of the electrical components on the control panel before each
use. Moisture or ice can cause a malfunction or short circuit in
electrical components that could result in electrocution.
If you get an electric shock, consult a doctor and have medical
treatment immediately.
Do not connect to a building's electrical system unless an isolation
switch has been installed by a qualified electrician.
4