Indmar 5.7L Vortec Operator's Manual page 28

When refueling, make sure to open the motor box and
run the blower during and after the re-fueling operation.
Failure to do so may result in fire or explosion and may
cause death or serious injury.
!
Carbon monoxide gas (CO) is colorless,
odorless and extremely dangerous. All
engines and fuel burning appliances produce
CO as exhaust. Direct and prolonged expo-
sure to CO will cause BRAIN DAMAGE or
DEATH. Signs of exposure to CO include
nausea, dizziness and drowsiness. Ensure
adequate ventilation to prevent accumulation
of CO in the boat.
Each year, boaters are injured or killed by carbon
monoxide. Virtually all of these injuries and deaths are
preventable. Carbon monoxide is a potentially deadly
gas produced anytime a carbon-based fuel, such as
gasoline, burns. Carbon monoxide sources on your boat
include gasoline engines and generators, cooking
ranges, space heaters and water heaters.
Some Indmar engines are equipped with catalytic con-
verters which significantly reduce harmful CO emissions,
but it is important that all of the DO's and DON'Ts still be
followed.
2-2
Please follow these DOs and DON'Ts to ensure a safe
boating experience every time.
DON'T swim or sit near the swim platform when any
engine is running.
DON'T hold on to the swim platform while the boat is
!
underway (no "Teak Surfing").
DON'T moor next to another boat whose engine is
running.
DON'T confuse carbon monoxide poisoning with sea-
sickness or intoxication.
DO immediately move the person to fresh air, investigate
the cause and take corrective action if someone on
board complains of irritated eyes, headache, nausea,
weakness or dizziness. Seek medical attention if neces-
sary.
DO make sure generators are properly ventilated and
keep engine and generator exhausts clear.
DO always shut off engine and generator when moored,
anchored or standing still.
DO be aware that the station wagon effect, or backdraft-
ing, can cause carbon monoxide to accumulate inside
the cabin, cockpit and bilge when the boat is underway,
moving at slow speed or idling.
DO keep your boat's engine well-maintained and regularly
check to make sure carbon monoxide detectors in the
cabin are working properly.
DO always wear a properly fitted life jacket while in or
around water.
Indmar Marine Engines