Carbon Monoxide - Quicksilver 675CR Owner's Manual

Quicksilver 675CR— System & Component Overview and Operation

6. Carbon Monoxide

Quicksilver® boats are equipped with carbon monoxide (CO) monitors in the cabin and enclosed
berths or staterooms. Carbon Monoxide is an odorless, colorless, and tasteless, extremely toxic gas
produced by engines, heaters, stoves or generators. When inhaled it combines with hemoglobin in the
blood, preventing absorption of oxygen and is unlikely to be noticed until the person is overcome.
Prolonged exposure to low concentration or very short exposure to high concentrations can result in
asphyxiation and death.
Symptoms of Carbon Monoxide poisoning include dizziness, headaches, ringing in the ears, nausea, or
unconsciousness. GET MEDICAL ATTENTION AS SOON AS POSSIBLE. These symptoms are often
confused with seasickness or intoxication, so those affected may not receive the medical attention
they need. The poisoning victim's skin often turns cherry red. If CO poisoning is suspected, have the
victim breath fresh air deeply. If breathing stops, resuscitate. A victim often revives, then relapses
because organs are damaged by lack of oxygen.
Carbon Monoxide Accumulation & Prevention
Carbon Monoxide can accumulate in dangerous concentrations anywhere in or around your boat
including on back decks, swim platforms, or in water around generator exhausts. CO can remain in
or around your boat at dangerous levels even if your engine is no longer running. To minimize the risk
of Carbon Monoxide poisoning, consider the following:
•
Make sure that at all times, there is good ventilation throughout the boat. Open all hatches,
portlights, or canvas openings to let fresh air circulate.
•
Never operate the boat with the canvas enclosure unless there is ventilation throughout the
boat (i.e. forward and aft canvas panels are removed to allow air flow through the boat).
•
Never operate the boat with only the cabin entry door opened.
In the event that the Carbon Monoxide alarm activates:
•
Do not ignore the alarm.
•
Evacuate enclosed areas immediately.
•
Shut OFF any fuel burning equipment or appliances
Accumulation of Carbon Monoxide Examples
Wind blowing exhaust towards boat occupants
Operating with "bow high" attitude
Operating at slow speed or dead in the water
Good air flow — open all hatches, portlights or
canvas openings to let fresh air circulate
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