Chaparral 420 PREMIERE, Owner'S/Operator'S Manual

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To minimize the danger of CO accumulation when
the engine and/or generator are running, or when
using fuel-burning applications:
• Be sure to have sufficient ventilation when using
canvas or window-type side curtains when
underway, anchored, moored, or docked.
• If the full canvas is installed, operate with the for-
ward hatch open and leave the cabin door open.
• Operate all fuel-burning appliances, such as
charcoal, propane, LPG, CNG, or alcohol cook-
ing devices in areas where fresh air can circu-
2-3
Figure 2.4 desired ventilation Through
the Boat
DANGER: Hull exhaust from your boat while
underway can cause excessive accumulation of
carbon monoxide within the cabin and cockpit
areas when using protective weather coverings.
Provide adequate ventilation when the canvas
top, side curtains, and/or back curtains are
closed. (Figure 2.3)
Figure 2.3 exhaust accumulation While
Top is in Place
DANGER: Generator or hull exhaust from other
vessels alongside your boat, while docked or
anchored, can emit carbon monoxide and cause
excessive accumulation within the cabin and
cockpit areas. Be alert for generator exhaust
from vessels adjacent. (Figure 2.2)
Figure 2.2 exhaust Fumes from vessel
alongside
DANGER: Blocked hull exhaust outlets near a pier,
dock, seawall bulkhead, or any other means can
cause excessive accumulation of poisonous carbon
monoxide gas within the cabin areas. Make sure
hull exhaust outlets are not blocked. (Figure 2.1)
Figure 2.1 running engine or Generator in
Confined areas