W. Maintenance - Ventilation Systems
3. Check that water traps and condensate drains
are present. These may be in the form of a double
loop in the drain line or prefabricated p-traps. Any
drain that discharges below the waterline when the
boat is underway is sealed, by virtue of its design,
against CO intrusion.
Boats are equipped with ventilation systems to
eliminate gasoline vapors. Blowers and fans may also
be provided for ventilation and to mitigate the migra-
tion of CO into occupied compartments. Attention
should be paid to the following:
Z. Maintenance - Liquid Drains
1.
2.
3.
Keeping ventilation intakes clear of debris
Replacing damaged hardware
Sink, shower and condensate drains can be a source
of CO ingress. Ensure that water traps are present
and contain fluid. These traps may be in the form of
a double loop in the drain line or prefabricated p-traps.
Any drain that terminates below the waterline is, by
virtue of its design, sealed against CO intrusion.
Some drains that are below the waterline when boat
is underway will be above the waterline when the
boat is at rest. The location of drains, relative to the
waterline, can be affected by the dynamics of boat
motion (i.e., underway or at rest).
Maintaining the integrity of the ducting material
and its connections
4.
5.
Ensuring that position of ducting intake is not
obstructed or restricted, collapsed, kinked,
or crushed.
Eliminating sags in ducting that can form
a water trap
AA. Carbon Monoxide Detection Systems
6.
Checking hangers and other supports
Ensuring blower/fan is operational
Ensuring that airflow is present at discharge
Inspecting wiring to equipment
Four Winns has included three CO detectors as a
standard feature. The CO detectors are located in the
forward master stateroom, the main cabin/salon and
the mid cabin stateroom. Read the manufacturer’s
manual included in your owner’ packet regarding CO
monitor operation, testing and maintenance proce-
dures.
7.
8.
9.
X. Maintenance - Bulkhead and Deck Integrity
1.
Seal all visible openings (e.g., cracks, crevices,
holes, including openings around wiring and
piping runs) in bulkheads and decks that separate
machinery compartments from occupied compart-
ments. These openings can permit migration of
CO vapors.
Unit should be cleaned weekly without the use
of solvents. Cleaning solvents and oils can
cause the alarm to stop functioning. Test the
alarm if it has come in contact with any
cleaning solvents or any condition that may
cause the alarm to stop working.
2.
Check gaskets and sealing surfaces on hatches,
doors, and access panels.
Never disarm a CO detector. If a CO detector
alarms, immediately ventilate the area and
check passengers for symptoms of CO
intoxication. See your Four Winns dealer for
assistance in diagnosing the cause for the
alarm.
Y. Maintenance - Air Conditioning Systems
These systems can be a source of CO ingress
and migration of CO vapors.
1.
Keep grilles and filters clean.
2.
Seal bulkhead voids and openings at wiring and
piping runs in return air ducting, plenums, and air
handling equipment enclosures, especially those
adjacent to machinery compartment bulkheads.
Boating Safety - Section B
Owner’s Manual Page 34
| Categories | Four Winns Manuals, Four Winns V-Series Manuals |
|---|---|
| Tags | Four Winns V475 |
| Model Year | 2011 |
| Download File |
|
| Document Type | Owner's Manual |
| Language | English |
| Product Brand | Boats and Cruisers, Four Winns. For support contact your dealer at http://www.fourwinns.com/locate-dealer.aspx |
| Document File Type | |
| Publisher | fourwinns.com |
| Wikipedia's Page | Outboard Marine Corporation |
| Copyright | Attribution Non-commercial |
(0 votes, average: 0 out of 5)