Power Fist 8900797 Manuel D'utilisation page 35

DANGER
CARBON MONOXIDE HAZARD
NEVER use engine inside homes, garages, crawl spaces,
or other partially enclosed areas. Poisonous gases that can
be harmful or fatal can build up in these areas. Using a fan
and opening doors or windows does NOT provide enough
fresh air.
Engine exhaust contains carbon monoxide - a poisonous
gas that can be harmful or fatal. You CANNOT see or smell
this gas.
Use a battery-powered carbon monoxide detector when
running an engine.
If you start to feel sick, dizzy, or weak while using an engine,
shut it off and get to fresh air RIGHT AWAY. See a doctor.
You may have carbon monoxide poisoning.
Using an engine or engine application indoors CAN KILL YOU IN MINUTES.
Exhaust contains carbon monoxide, a poison gas you cannot see or smell.
NEVER use in the home or in partly ONLY use outdoors and far from
enclosed areas such as garages. open windows doors, and vents.
Avoid other engine dangers.
READ MANUAL BEFORE USE.