Section 3 - On The Water
Page 38
90-899883154 JANUARY 2008
!
WARNING
Carbon monoxide poisoning can lead to unconsciousness, brain damage, or death. Keep
the boat well ventilated while at rest or underway and avoid prolonged exposure to carbon
monoxide.
Good Ventilation
Ventilate the passenger area, open the side curtains or forward hatches to remove fumes.
1. Example of desired air flow through the boat.
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Poor Ventilation
Under certain conditions, permanently enclosed or canvas enclosed cabins or cockpits with
insufficient ventilation may draw in carbon monoxide. Install one or more carbon monoxide
detectors in your boat.
Although the occurrence is rare, on a very calm day, swimmers and passengers in an open
area of a stationary boat that contains or is near an operating engine may be exposed to
a hazardous level of carbon monoxide.
1. Examples of poor ventilation while a boat is stationary:
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a
b
a -
Operating the engine when the
boat is moored in a confined space
b -
Mooring close to another boat with
its engine operating
2. Examples of poor ventilation while a boat is moving:
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a
b
a -
Operating the boat with the trim
angle of the bow too high
b -
Operating the boat with no forward
hatches open (station wagon effect)
Basic Boat Operation
Drain Plug and Bilge Pump
The engine compartment in your boat is a natural place for water to collect. For this reason,
boats are normally equipped with a drain plug and/or a bilge pump. It is very important to
check these items on a regular basis to ensure that the water level does not come into
contact with your power package. Components on your engine will be damaged if
submerged. Damage caused by submersion is not covered by the Mercury MerCruiser
Limited Warranty.
