Sea Ray 290 Sundancer User manual

Owner’s Manual Part Number: MRP 1803560
Sea Ray
Owner’s
Manual
290 Sundancer®

i290 Sundancer®
WELCOME
Congratulations on becoming the new owner of
the world’s most prestigious boat. We at Sea Ray®
Boats, Inc. welcome you into our worldwide and
ever-expanding family of boating enthusiasts.
The Owner’s Manual Packet, to be kept on board
your Sea Ray, gives you important information on all
the features of your Sea Ray. For years of trouble-
free boating take the time to carefully review the
information in your Owner’s Manual Packet and
really get to know your boat. Have everyone who
will operate your boat read this manual.
The Owner’s Manual Packet contains the
following:
• Owner’s Manual
The Owner’s Manual gives you important operating
and safety information, as well as reminding you
about your responsibilities as a boat owner/
operator.
• Original Equipment Manufacturer (OEM)
Information
This section of your Owner’s Manual Packet contains
information from the manufacturers of equipment
installed on your boat.Examples include the engine,
engine control and steering system.Throughout the
Owner’s Manual you will be referred to information
provided by manufacturers of specific systems.
Because your purchase represents a substantial
investment, we know you will want to take the
necessary measures to protect its value. We have
outlined a program for proper operation, periodic
maintenance and safety inspections.We urge you to
follow these recommendations. If you have questions
which are not fully covered by the Owner’s Manual
Packet, please consult your authorized dealer for
assistance.
Thank You For Selecting A Sea Ray®!
Bon Voyage
®
290 Sundancer®
International • 325 Sundancer®

290 Sundancer®
ii
THIS PAGE LEFT INTENTIONALLY BLANK

iii290 Sundancer®
INTRODUCTION
1. THIS MANUAL
The material here and in the rest of the Owner’s
Manual Packet:
• Gives you basic safety information;
• Describes the features of your boat;
• Describes the equipment on your boat;
• Describes the fundamentals of boat use; and
• Contains service and maintenance
information.
You must learn to operate this boat as well as
read, understand and use this manual.
What this manual does not give you is a course in
boating safety, or how to navigate, anchor or dock
your boat. Operating a power boat safely requires
more skills, knowledge and awareness than is
necessary for a car or truck.
2. YOUR RESPONSIBILITIES
For your safety, the safety of your passengers, other
boaters and people in the water, you must:
• Take a boating safety course;
• Get instruction in the safe and proper handling
of your boat;
• Understand and follow the “rules of the road”;
• Learn how to navigate.
• Registration: In addition to the registration
requirements for your boat in the state where
it is used most frequently, many states require
additional registration when an out-of-state boat
is used within their boundaries. Contact state
boating authorities or any marine dealer for
registration requirements.
3. SOURCES OF INFORMATION
In North America, contact one of the following for
boating courses:
• U.S. Coast Guard Auxiliary
• U.S. Power Squadron
• Canadian Power and Sail Squadrons
• Red Cross
• State Boating Offices
• Yacht Club
Contact your dealer or the Boat/U.S. Foundation
at
1-800-336-2628
Outside of North America, contact your boat
dealer and/or your governmental boating agency
for assistance.
A book that provides a comprehensive background
in boating is Chapman - Piloting, Seamanship
and Small Boat Handling, by Elbert S. Maloney,
published by Hearst Marine.

290 Sundancer®
iv
4. DEALER RESPONSIBILITIES
In addition to a predelivery check and service of the
boat, your dealer is to give you:
• A description and demonstration of the safety
systems, features, instruments and controls on
your boat;
• An orientation in the general operation of your
boat;
• An “In Service Check List” form completed by
you and the dealer after your inspection of the
boat;
• A review of all warranty information and how to
obtain warranty service;
• The complete Owner’s Manual Packet.
If you do not receive all of these materials, or have
any questions, contact your dealer or call:
1-800-SRBOATS.
5. WARRANTIES
Your boat comes with several warranties. Each
component and/or system on your boat has its
own warranty that will be found with the specific
information and manual for that component. These
are included with your Owner’s Manual Packet.
Locate and read the individual warranties; then put
them together for easy future reference. The Sea
Ray®warranty is on the warranty information sheet
in your packet.
6. HULL IDENTIFICATION NUMBER
(HIN)
The “Hull Identification Number” located on the
starboard side of the transom, is your boat’s most
important identifying factor and must be included in
all correspondence and orders. Failure to include it
creates delays.Also of vital importance is the engine
serial number and part number when writing about
or ordering parts for your engine.Refer to the Engine
Operator’s Manual for location of engine serial
number and record it for future reference.
INTRODUCTION
HULL IDENTIFICATION NUMBER LOCATION
(FIG. IV.1)
HULL
IDENTIFICATION
NUMBER

v290 Sundancer®
8. SERVICE, PARTS AND REPAIR FOR
YOUR BOAT
When your boat needs service, parts or repair, take
it to an authorized Sea Ray® dealer.To find a dealer
in your area call:
Domestic: 1-800-SRBOATS
Fax: [phone]
(International: 1-314-216-3333)
or on the Internet at www.searay.com
To find repair and parts facilities for the equipment
installed on your boat, refer to the manual for that
component.
If a problem is not handled to your satisfaction:
1. Discuss any warranty-related problems directly
with the service manager of the dealership
or your sales person. Give the dealer an
opportunity to help the service department
resolve the matter for you.
2. If a problem arises that has not been resolved
to your satisfaction by your dealer, contact Sea
Ray®Boats at 1-800-SRBOATS (International
1-314-216-3333) and the appropriate customer
service department information will be provided
to you.
7. MANUFACTURER’SC ERTIFICATION
As a boat manufacturer, Sea Ray builds their
products to guidelines established under the Federal
Boat Safety Act of 1971. The Act is promulgated by
the United States Coast Guard who has authority to
enforce these laws on boat manufacturers that sell
products in the United States. Sea Ray ensures that
all of its products comply with these laws.
The NMMA, National Marine Manufacturers
Association, provides Sea Ray with a third party
certification. The NMMA is an organization
that represents the marine industry and assists
manufacturers, boat dealers, marinas, repair yards
and component suppliers in areas of legislation,
environmental concerns, marine business growth
and state and federal government agency
interaction. The third party certification that Sea Ray
participates in, uses the well known Standards and
Recommended Practices of the ABYC, American
Boat and Yacht Council.
Sea Ray Boats participates extensively in the
American Boat and Yacht Council which is a
nonprofit organization that develops and publishes
voluntary standards and recommended practices for
boat and equipment design, construction, service
and repair. We utilize all applicable ABYC standards
in the construction of your Sea Ray boat.
Finally, Sea Ray sells their products world wide
and as such must conform to the various rules
and regulations required by other countries.
Most notably, are the ISO standards in Europe
which require the application of the CE (Common
European) mark. This mark, much like the NMMA
certification here in the US, gives you the boat owner
specific information concerning your craft. For more
on this, turn to Section 1 • Safety, subsections 8
and 13 which explains in detail the CE plate and
its importance.
INTRODUCTION

290 Sundancer®
vi
ABOUT YOUR LIMITED WARRANTY
Sea Ray offers an express Limited Warranty on each new Sea Ray purchased through an authorized Sea Ray
dealer. A copy of the Limited Warranty was included in your owner’s manual packet. If for any reason, you
did not receive a copy of the Limited Warranty, please contact your local dealer or call 1-800 SR BOATS
for a replacement copy. This is a summary of several provisions of the Limited Warranty. Please read the
Limited Warranty, which is the controlling document.
Under the Limited Warranty, Sea Ray covers: (a) structural fiberglass deck or hull defects which
occur within five (5) years of the date of delivery; (b) parts founds to be defective in factory material
or workmanship within one (1) year of the date of delivery; (c) laminate blisters resulting from
defects in factory material or workmanship for five (5) years on a prorated basis.
Sea Ray’s obligation under the Limited Warranty is limited to repair or replacement of parts that are
judged defective by Sea Ray and does not include transportation, haul out, or other expenses. The
foregoing is the sole and exclusive remedy provided by Sea Ray.
The Limited Warranty does not cover engines, stern drives, controls, propellers, batteries, trailers,
or other equipment or accessories carrying their own individual warranties, nor does the Limited
Warranty cover engines, parts or accessories not installed by Sea Ray. The Limited Warranty
does not cover cosmetic gel coat finish. Boats used for commercial purpose are excluded from
coverage. See the Sea Ray Limited Warranty for other exclusions.
SEA RAY EXPRESSLY DISCLAIMS THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. NEITHER SEA RAY NOR THE SELLING DEALER SHALL HAVE ANY
RESPONSIBILITY FOR LOSS OF USE OF THE BOAT, LOSS OF TIME, INCONVENIENCE,
COMMERCIAL LOSS OR CONSEQUENTIAL DAMAGES.
The unexpired term of the Limited Warranty may be transferred to a subsequent owner upon the new owner’s
request. The new owner can submit a request for warranty transfer, free of charge, via the searay.com
website. Alternatively, the new owner can submit a written request to the Sea Ray Division of Brunswick
Corporation, 2600 Sea Ray Blvd., Knoxville, TN 37914, accompanied by a Fifty Dollar ($50.00) processing
fee.
Thank you for your decision to buy a Sea Ray.
The Sea Ray Limited Warranty is subject to change at any time at Sea Ray’s discretion. The information contained
herein is general information about the Limited Warranty for the owner’s general knowledge, but does not alter or
amend the terms of the Limited Warranty.
®

vii290 Sundancer®
290 DA OWNER’SMANUAL • TABLE OF CONTENTS
INTRODUCTION
1. This Manual .............................................................iii
2.Your Responsibilities ................................................iii
3. Sources of Information.............................................iii
4. Dealer Responsibilities ........................................... iv
5. Warranties............................................................... iv
6. Hull Identification Number (HIN)............................. iv
7. Manufacturer’s Certification ..................................... v
8. Service, Parts and Repair for Your Boat .................. v
About Your Limited Warranty ...................................... vi
SECTION 1 • SAFETY
1. Safety Labels ........................................................1.1
2. Legally Mandated Minimum Required Equipment 1.2
3. Fire Extinguishing System ....................................1.2
4. Carbon Monoxide .................................................1.2
5. Lifesaving Equipment............................................1.4
6. Additional Recommended Equipment for Safe
Operation ..........................................................1.5
7. Impaired Operation...............................................1.5
8. Load Capacity.......................................................1.6
A. United States .................................................1.6
B. International ...................................................1.6
9. Power Capacity.....................................................1.6
10. Propellers............................................................1.7
11. Stability ...............................................................1.7
12. Maintain Control..................................................1.7
13. Weather ..............................................................1.8
14. Chart Your Course ..............................................1.9
15. Water Sports.......................................................1.9
A. Swimming ......................................................1.9
B. Skiing ...........................................................1.10
C. Diving...........................................................1.10
16. Emergency Situations.......................................1.11
A. Medical Emergency .....................................1.11
B. Water Rescue ..............................................1.11
C. Fire...............................................................1.12
D. Flooding, Swamping and Capsizing.............1.12
E. Collisions and Leaking.................................1.12
F. Grounding.....................................................1.12
G. Propulsion, Control or Steering Failure .......1.13
17. Safety Hot Lines ...............................................1.13
18. International Requirements ..............................1.13
19. Environmental Considerations..........................1.14
A. Fuel and Oil Spillage....................................1.14
B. Waste Disposal ............................................1.14
C. Excessive Noise ..........................................1.14
D. Wake / Wash ................................................1.15
20. Nautical Terms .................................................. 1.15
21. Key to Symbols on Controls and Prints ............1.16
22. Warning Label Locations .................................1.17
SECTION 2 • GENERAL BOAT ARRANGEMENT
1. Docking/Lifting/Storage.........................................2.1
A. Cleats.............................................................2.1
B. Supporting the Boat ......................................2.1
2. Passenger Locations ............................................2.2
3. Propulsion System................................................2.4
4. Basic Boat Dimensions and Clearances ..............2.5
5. Deck Layout..........................................................2.6
6. Cabin Layout.........................................................2.7
7. Helm, Gauge & Switch Layout.............................2.8
8. Function and Location of Through-Hull Cutouts .2.11
9. Description of Major Controls .............................2.12
A. Gear Shift and Throttle Control ....................2.12
B. Power Trim Unit and Gauge .........................2.12
C. Trim Tabs......................................................2.13
D. Engine Alarm System ..................................2.14
10. Important Gauges.............................................2.14
A. SmartCraft™ Gauge System.......................2.14
B. Tachometer ..................................................2.14
C. Oil Pressure, Water Temperature, Speedometer
and Fuel Gauges........................................2.14
D. Magnetic Compass ......................................2.14
11. Navigation and Anchor Lights..........................2.15
SECTION 3 • USING YOUR BOAT
1. Pre-Launch, Launch and Post-Launch Checklist..3.1
2. Fueling the Boat...................................................3.2
3. Boarding ...............................................................3.3
4. Personal Flotation Devices (PFDs).......................3.3
5. Passenger Instruction and Location .....................3.3
6. Starting the Engine...............................................3.4
7. Shifting to Drive the Boat......................................3.5
8. Stopping the Engine .............................................3.6
9. Steering System ..................................................3.6
10. Starting the Generator........................................3.7
11. Stopping the Generator ......................................3.8
12. Shore Power .......................................................3.8
A. To Connect and Turn on Shore Power ...........3.8
B. To Disconnect Shore Power...........................3.9
C. Maintenance for Shore Power Cable and Shore
Power Inlet .................................................3.10

290 Sundancer®
viii
290 DA OWNER’SMANUAL • TABLE OF CONTENTS
SECTION 4 • BILGE & UNDERWATER GEAR
1. Bilge......................................................................4.1
A. Fuel and Oil Spillage......................................4.1
B. Drain Plug ......................................................4.1
C. Bilge Pump ....................................................4.1
D. Bilge Blower...................................................4.2
2. Engine and Stern Drive ........................................4.3
A. Maintenance and Service ..............................4.3
B. Vibration and Causes.....................................4.3
C. Impact to Stern Drive.....................................4.3
D. Propeller Selection.........................................4.4
E. Propeller Removal and Installation ................4.4
3. Underwater Gear ..................................................4.5
4. Seacocks & Strainers ...........................................4.6
5. Bilge Layout ..........................................................4.8
SECTION 5 • FUEL SYSTEM
1. Fuel System..........................................................5.1
A. Electric Fuel Valve..........................................5.1
2. Diesel Fuel System (Optional)..............................5.3
A. Fuel Filter (Diesel) .........................................5.3
B. Fuel Filter Maintenance (Diesel)...................5.3
3. Fueling Precautions..............................................5.4
A. Static Electricity and the Fuel System ...........5.4
B. General: .........................................................5.4
C. Before and During Fueling Checklist: ...........5.5
D. After Fueling Checklist:..................................5.5
SECTION 6 • ELECTRICAL SYSTEM
1. DC System............................................................6.1
A. Direct Current (DC)........................................6.1
B. Recommended Batteries ...............................6.3
C. Battery Switch ...............................................6.3
2. Ignition Protection.................................................6.3
3. Fuses....................................................................6.4
4. Electronic Interface Module (EIM) ........................6.5
5. Main DC Breaker Panel ........................................6.7
6. 12 Volt Accessory Receptacle ..............................6.8
7. Lighting .................................................................6.8
8. AC System............................................................6.8
9. Main Distribution Panel Controls and Functions 6.11
10. Shore Power .....................................................6.12
A. Shore Power Cords......................................6.12
B. Main Shore Power Breaker Box ...................6.12
C. Shore Power ...............................................6.12
11. Generator (Optional).........................................6.12
12. Servicing the Main Distribution Panel ...............6.12
13. Battery Charger/Converter ...............................6.12
A. Generator Operation....................................6.12
14. Ground Fault Interrupter Receptacle (GFI).......6.13
15. Electrolytic Corrosion and Zinc Anodes............6.14
16. Marine Electronic Cathodic
Anti-Corrosion System ...................................6.15
17. Electrical Schematics .......................................6.15
SECTION 7 • OPTIONS & ACCESSORIES
1. Layout and Accessory Locations ..........................7.1
2. Carbon Monoxide Monitor ....................................7.1
3. Air Conditioning & Heating (Optional)...................7.1
4. Water System .......................................................7.2
A. Sanitizing the Water System..........................7.3
B. Water Pump and Filter ...................................7.3
C. Winterizing the Water System........................7.4
D. Shower System..............................................7.4
E. Transom Shower ............................................7.5
F. Dockside Water Inlet.......................................7.5
G. Fresh Water Wash Down Spigot....................7.6
H. Water Heater..................................................7.6
6. Head System ........................................................7.6
A. Requirements for Operators ..........................7.6
B. VacuFlush® Head ..........................................7.7
C. Holding Tank Operation .................................7.7
D. Vent Filter.......................................................7.7
7. Macerator Discharge Pump with Seacock Interlock
System (Optional) .............................................7.8
8. Automatic Fire Extinguisher System.....................7.8
A. Gasoline Engine Boats ..................................7.9
B. Diesel Engine Boats.......................................7.9
C. Manual Fire Extinguishing
System Pull Handle.......................................7.9
D. Safety Pin.....................................................7.10
9. Entertainment System ........................................7.10
A. 12 Volt Stereo...............................................7.10
B. Salon Entertainment Center (Option) .........7.10
10. Refrigerator.......................................................7.11
11. Canvas..............................................................7.11
12. Horn..................................................................7.12
13. Spot Light (Optional).........................................7.12
14. Underwater Lighting (Optional).........................7.12

ix290 Sundancer®
290 DA OWNER’SMANUAL • TABLE OF CONTENTS
SECTION 8 • REQUIRED INSPECTION, SERVICE &
MAINTENANCE
1. Summary Guide for Inspection, Service and
Maintenance......................................................8.1
2. Useful Service Information ...................................8.3
3. Inspection, Service and Maintenance Protocol ....8.4
A. Bilge Area ......................................................8.4
B. Topside and Supplies.....................................8.5
4. Winterization Checklist for Boats Stored on Land.8.5
A. Boat Storage..................................................8.5
B. Engines..........................................................8.5
C. Battery(ies) ....................................................8.5
D. Head System .................................................8.6
E. Water System.................................................8.6
F. Fuel Systems..................................................8.6
5. Fitting out After Storage........................................8.7
A. Fuel System...................................................8.7
B. Battery(ies) ....................................................8.7
C. Miscellaneous................................................8.7
6. Security Considerations........................................8.7
7. Seacock Lubrication .............................................8.8
8. Quick Reference Checklist....................................8.9
A. Boarding the Boat*.........................................8.9
B. Preparing to Depart and After Launching ....8.10
C. While Underway...........................................8.11
D. Returning to Port..........................................8.11
E. Securing the Boat ........................................8.12
F. If the Engine Does Not Start.........................8.12
9. After Market Equipment Checklist ......................8.13
10. Maintenance Log ..............................................8.14
SECTION 9 • CARE & REFINISHING
1. Paint Cleaning Agents and Other Substances .....9.1
2. Fiberglass and Gelcoat.........................................9.1
3. Stains and Scratches............................................9.2
4. Permanently Moored or Docked Boats.................9.2
5. Care for Bottom Paint ...........................................9.2
6. Topside Areas .......................................................9.2
A. Stainless Steel and Alloy Fittings...................9.2
B. Salt Crystals...................................................9.2
7. Gauge and Switch Panels ....................................9.3
8. Acrylic Plastic Sheeting (Plastic Glass)................9.3
9. Canvas and Clear Vinyl.........................................9.3
10. Exterior Upholstery Fabric ..................................9.4
11. Interior Upholstery Fabric ...................................9.4
INDEX

290 Sundancer®
x
Information in this publication is based upon the latest product specifications available at printing. Sea Ray®
Boats, Inc. reserves the right to make changes at any time, without notice, in the colors, equipment, specifications,
materials and prices of all models, or to discontinue models. Should changes in production models be made, Sea
Ray® is not obligated to make similar changes or modifications to models sold prior to the date of such changes.
Owner’s Manual
290 Sundancer®
Printed in the U.S.A. July 2005
© Sea Ray Boats, Inc. • A Brunswick Company
MRP #1803560
Sea Ray Boats, Inc. 2600 Sea Ray Blvd., Knoxville, TN 37914
For information call 1-800-SRBOATS or fax [phone]
(International 1-314-216-3333)
Internet Address: http://www.searay.com
Note: Not all accessories shown in pictures or described herein are
standard equipment or even available as options.
Options and features are subject to change without notice.
The following are registered trademarks of the Brunswick Corporation: Sea Ray®& The SR Wave Logo
®

1.1
SECTION 1 • SAFETY
290 Sundancer®
SAFE BOATING MEANS:
• Knowing the limitations of your boat;
• Following the rules of the road;
• Keeping a sharp lookout for people and objects
in the water;
• Not boating in water or weather conditions
that are beyond the boat’s or the operator’s
capability;
• Never boating when the operator is under the
influence of drugs or alcohol;
• Being aware of your passengers’ safety at all
times; and
• Reducing speed when there is limited visibility,
rough water, nearby people in the water, boats,
or structures.
Boating in beautiful weather and calm water
conditions can be a wonderful experience.
Pleasurable boating, however, requires considerably
greater skills than operating a land vehicle. To obtain
these skills, you must:
• Take a Coast Guard, U.S. Power Squadron
or equivalent boating safety course. Call the
Boat/U.S. Foundation at 1-800-336-2628 for
information on available courses.
• Get hands-on training on how to operate your
boat properly.
IN ADDITION:
• Maintain your boat and its safety and other
systems as recommended in this manual.
• Have the boat inspected by a qualified mechanic
or dealer, at least annually.
• Ensure that the Coast Guard required safety
equipment is on board and functions. (See page
1.2).
DANGER – Immediate hazards which WILL result
in severe personal injury or death if the warning is
ignored.
! DANGER
WARNING – Hazards or unsafe practices which COULD
result in severe personal injury or death if the warning
is ignored.
! WARNING
CAUTION – Hazards or unsafe practices which could
result in minor injury or product or property damage
if the warning is ignored.
! CAUTION
Information which is important to proper operation or
maintenance, but is not hazard-related.
NOTICE
1. SAFETY LABELS
Safety precautions are given throughout this
manual and labels are mounted at key locations
throughout the boat. This safety information advises
the owner/operator and passengers of imperative
safety precautions to follow when operating and/or
servicing equipment.
• Fig. 1.17.1 thru 1.19.1 show the location of the
safety labels on your boat.
• Do not remove or obstruct any safety label.
• Replace any label which becomes illegible.
Replacement safety labels can be obtained
by calling your dealer or Sea Ray at 1-800-
SRBOATS (International 1-314-216-3333) for
information on how to contact the manufacturing
facility for your boat.
The meaning associated with each of the four basic
types of label is:

1.2
SECTION 1 • SAFETY
290 Sundancer®
4. CARBON MONOXIDE
Symptoms of carbon monoxide poisoning are
dizziness, ears ringing, headaches, nausea and
unconsciousness. A poisoning victim’s skin often
turns cherry red. Because carbon monoxide gas
(CO) is odorless, colorless and tasteless, it is
unlikely to be noticed until a person is overcome.
2. LEGALLY MANDATED MINIMUM
REQUIRED EQUIPMENT
Consult your national boating law enforcement
agency.
The following equipment is the minimum required
by the U.S. Coast Guard for a boat 26’ to less than
40’ [7.9 meters to less than 12 meters] in length.
Personal Flotation Devices (PFD’s): One Coast
Guard approved Type I, II or III device is mandatory for
each person aboard. One throwable Type IV device
is also required to be on board. A Type V device
is acceptable if worn for approved use. See Page
1.4 for a description of these PFD classifications.
Always wear a PFD when boating.
Fire Extinguisher - Portable: If no fixed fire
extinguishing system is installed in the engine and
generator spaces, the U.S. Coast Guard requires two
(2) Type B-1 or one (1) Type B-2 fire extinguisher
be on board. If your boat is equipped with a fixed fire
extinguishing system in the engine and generator
spaces, the U.S Coast Guard requires one (1) Type
B-1 fire extinguisher be on board. The American
Boat and Yacht Council (ABYC) recommends that
you have three (3) Type B-1 ABC fire extinguishers
on board located outside the engine compartment,
at the helm station and in the galley.
Whistle, Horn: You must have on board some
means of making a loud sound signal, for example,
whistle or horn.
Visual Distress Signals: If you operate your boat
in coastal waters or on the Great Lakes, you must
have visual distress signals for day and night use on
board. At least three (3) U.S. Coast Guard approved
pyrotechnic devices marked with date showing
service life must be carried, be readily accessible,
in serviceable condition and not expired. Store
pyrotechnic signals in a well-marked waterproof
container in a dry location.
Other: Your Sea Ray is equipped with the required
navigation lights, engine exhaust and ventilation
systems.
3. FIRE EXTINGUISHING SYSTEM
Your boat is equipped with an automatic fire
extinguisher system, located in the engine
compartment. In the event of a fire, the heat sensitive
automatic head in the engine compartment will
release a fire-extinguishing vapor, totally flooding
the area.
The dashboard contains an indicator light for the
automatic fire extinguishing system. The light will
be ON when the ignition is on and indicates that
the system is ready. If the light goes out while the
ignition is on, the system has discharged.
WHEN DISCHARGE OCCURS, IMMEDIATELY
SHUT DOWN ALL ENGINES, POWERED
VENTILATION, ELECTRICAL SYSTEMS AND
EXTINGUISH ALL SMOKING MATERIALS.
DO NOT IMMEDIATELY OPEN THE ENGINE
COMPARTMENT! THIS FEEDS OXYGEN TO THE
FIRE AND THE FIRE COULD RESTART.
Wait at least fifteen (15) minutes before opening
the engine compartment. This permits the fire-
extinguishing vapor to “soak” the compartment
long enough for hot metals and fuels to cool. Have
portable extinguishers at hand and ready to use
in case the fire reignites. Do not breathe fumes or
vapors caused by the fire.
A. DIESEL OPTION
See Section 7 • Accessories and Options, Page 7.9
for details on the operation of the fire extinguishing
system for diesel powered boats.

1.3
SECTION 1 • SAFETY
290 Sundancer®
EXAMPLES OF HOW HIGH LEVELS OF CARBON
MONOXIDE MAY ACCUMULATE
(FIG. 1.3.1)
USING CANVAS CURTAINS. OPERATING WITH THE BOW HIGH.
WINDS BLOWING EXHAUST TOWARD
BOAT OCCUPANTS.
GOOD VENTILATION.
BLOCKING HULL EXHAUSTS. OPERATING AT SLOW
SPEED OR DEAD IN THE WATER.
OPERATING ENGINE AND/OR GENERATOR IN
CONFINED SPACES.
ILLUSTRATION #A
ILLUSTRATION #B
ILLUSTRATION #C
ILLUSTRATION #D
ILLUSTRATION #E
ILLUSTRATION #F
Dangerous concentrations of carbon monoxide will
be present if:
• the engine and/or generator exhaust systems
leak;
• insufficient fresh air is circulating where people
are present; and
• fumes move from the rear of the boat into the
cockpit and cabin area.
Fig. 1.3.1 gives examples of boat operating
conditions that can lead to high concentrations of
carbon monoxide gas.
To minimize the danger of CO accumulation when
the engine and/or generator are running, or using
burning fuel applications:
• Be sure to have sufficient ventilation when using
canvas or window-type side curtains when
underway, anchored, moored or docked.
• If the convertible top is installed, operate with
the forward hatch open and leave cabin door
open.
• Operate all burning fuel appliances, such
as charcoal, propane, LPG, CNG or alcohol
cooking devices in areas where fresh air can
circulate. Do not use such devices where there
is no noticeable air movement, especially in the
cabin, when anchored, moored or docked.
• Do not idle engine without moving boat for more
than 15 minutes at a time.
Even in rainy cold weather ventilation must be
maintained to avoid Carbon Monoxide poisoning. You
will get wet and/or cold.
! DANGER
! DANGER
Sleeping on boat requires an operating Carbon
Monoxide detection system in each sleeping location.
Fumes from engine, generators, and other equipment
and appliances using burning fuel contain carbon
monoxide.
Carbon Monoxide can kill you.
Open all doors, curtains, windows, and hatches to let
fresh air circulate, when running engine, generator or
burning any fuel when boat is anchored, moored or
docked.
! DANGER

1.4
SECTION 1 • SAFETY
290 Sundancer®
A. PFD CLASSIFICATIONS
Off-Shore Life Jacket (Type I) –
most buoyant, it is designed to turn
an unconscious person face up;
used in all types of waters where
rescue may be slow, particularly in
cold or rough conditions.
Near-Shore Life Vest (Type II)–
“keyhole” vest with flotation-filled
head and neck support is also
designed to turn a person face
up, but the turning action is not as
pronounced; used in calm, inland
waters or where quick rescue is
likely.
Flotation Aid (Type III) – vest is
designed so conscious wearers
can turn face up; often designed for
comfort while engaged in sports
such as skiing.
Throwable Devices (Type IV)–
horseshoe buoys, ring buoys and
buoyant cushions are designed to
be grasped, not worn.
Special-Use Devices (Type V)–
sailboat harnesses, white-water
vests, float coats, and hybrid vests
which have minimum inherent
buoyancy and an inflatable
chamber.
Before purchasing PFDs, ensure
that there is an attached tag indicating they are
approved by the U.S. Coast Guard or by your
national boating law enforcement agency.
Children and nonswimmers must wear PFDs at
all times when aboard. All passengers and crew
should wear them. A loose PFD is often useless in
an emergency.
(FIG. 1.4.5)
5. LIFESAVING EQUIPMENT
Even strong swimmers can tire quickly in the water
and drown due to exhaustion, hypothermia, or both.
The buoyancy provided by a personal flotation
device (PFD) will allow the person who has fallen
overboard to remain afloat with far less effort and
heat loss, extending survival time necessary to find
and retrieve them.
Boat operators are required to carry one wearable
personal flotation device (Type I, II, III or V) for every
person on board. Boats must also have at least one
throwable device (Type IV).
The law requires that PFD’s must be readily
accessible, if not worn. “Readily accessible” means
removed from storage bags and unbuckled. But,
children and nonswimmers must wear PFDs at all
times when aboard. It is common sense to have
everyone on board wearing PFDs. A throwable
device must also be right at hand and ready to
toss.
(FIG. 1.4.1)
(FIG. 1.4.2)
(FIG. 1.4.3)
(FIG. 1.4.4)
A. CARBON MONOXIDE MONITOR
Your boat has a carbon monoxide (CO) monitor
mounted inside the boat . The CO monitor is an
electronic instrument that detects CO. When
there is a buildup of CO, the monitor will alert the
occupants by a flashing DANGER light and alarm.
The CO monitor is wired through a breaker on the
Main Distribution Panel (MDP).
It is extremely important that you become totally
familiar with your CO monitor and its functions.
Read and understand the CO monitor information
and operating instructions located in your Owner’s
Manual Packet.
• Inspect the exhaust system regularly. (See
Section 8, Required Inspection, Service and
Maintenance.
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. Seek immediate
medical attention.

1.5
SECTION 1 • SAFETY
290 Sundancer®
Drugs and/or alcohol impair the operator’s ability to
control the boat safely.
Death or serious injury can result from improper boat
operation.
! WARNING
7. IMPAIRED OPERATION
Drugs and/or alcohol will prevent you from operating
your boat safely. This single factor is involved in
more marine accidents and deaths than any other.
The detrimental effects of alcohol and drugs are
increased by the wind, waves and sun, quickly
impairing your ability to react properly and promptly
in an emergency.
- Pliers (regular, vise-grip, and tongue & groove)
- Wrenches (box, open-end, allen, adjustable)
- Socket set (metric or U.S. Standard as
appropriate)
- Electrical tape and duct tape
- Hammer
- Utility Knife
• Spare parts kit (spark plugs, fuses, hose
clamps and ask your dealer to recommend
other parts)
• Extra propeller
6. ADDITIONAL RECOMMENDED
EQUIPMENT FOR SAFE OPERATION
In addition to legally mandated equipment, the
following items are necessary for safe boating,
especially if your boat is out of sight of land.
• First aid kit
• Visual distress signals for day and night
use (required in some areas; consult local
regulations)
• Charts of your intended cruising area
• Compass
• GPS or Loran position locating devices
• Marine VHF radio with weather channels
• Emergency position-indicating radio beacon
(EPIRB)
• Manual bilge pump
• Moisture repellent
• Anchors, chain and line (The anchors must be
properly sized for your boat. Ask your dealer or
marine supply store for recommendations).
• Mooring lines
• Fenders
• Boat hook
• Waterproof flashlight(s)
• Extra batteries for flashlights and portable
electronic devices
• High power spotlight, if you intend to boat at
night
• Spare keys
• Instruction manuals for engine and accessories
• Lubricating oil
• Tool kit:
- Assorted screwdrivers (Phillips and flat blade)
The operator is responsible for instructing everyone
aboard on the location and use of PFDs.
Size PFDs for the wearer. Children require special
attention in the use of PFDs.
Test PFD buoyancy at least once a year.

1.6
SECTION 1 • SAFETY
290 Sundancer®
When engine is running, keep passengers away from
areas not designed for riding, such as seat backs, bow,
gunwales, transom platform, swim platform, front and
rear decks and on sun pads.
Passengers can fall overboard if not seated properly
on the seats provided.
! WARNING
Never carry more weight or passengers than indicated
on the certification plate, regardless of weather or
water conditions.
The boat can capsize, swamp or sink.
! DANGER
B
1180
290 DA
10
BUILDER’S PLATE (INTERNATIONAL)
(FIG. 1.6.1)
BOAT MANUFACTURER MFR’S MODEL
DESIGNATION
MAXIMUM NUMBER
OF PASSENGERS
MAXIMUM LOAD
CAPACITY
9. POWER CAPACITY
Your boat’s engine and accessories were selected to
provide optimum performance and service. Installing
a different engine or other accessories may cause
unwanted handling characteristics. Should you
choose to install a different engine or to add
accessories that will affect the boat’s running trim,
have an experienced marine technician perform a
safety inspection and handling test before operating
your boat again. Certain modifications to your boat
will result in cancellation of your warranty protection.
Always check with your dealer before making any
modifications to your boat.
8. LOAD CAPACITY
A. UNITED STATES
Use common sense and sound judgement when
placing equipment and/or passengers in your boat.
The number of people on board must be reduced if
you go out in poor weather and rough water.
• The number of seats does not indicate how
many people a boat can carry in poor weather
and rough water
• Above idle speed, all passengers must be
seated on the seats provided.
The United States Coast Guard does not provide
specific numbers for passenger capacity or
cargo weight for recreational vessels larger
than 20 feet (6.09 meters). For safety sake,
use the following information provided for the
international loading standards for maximum
number of passengers plus cargo weight.
B. INTERNATIONAL
The certification plate (Fig. 1.6.1) located near
the helm indicates maximum weight and number
of persons your boat can handle under calm sea
conditions. Do not exceed the load capacities
stated. The number of people on board must be
reduced if you go out in poor weather and rough
water.
The information present on the certification plate
does not relieve the operator from responsibility. Use
common sense and sound judgement when placing
equipment and/or passengers in your boat.
• Do not load to capacity in poor weather or rough
water.
• The number of seats does not indicate how
many people a boat can carry in poor weather
and rough water.
• Above idle speed, all passengers must be
seated on the seats provided.

1.7
SECTION 1 • SAFETY
290 Sundancer®
Death or serious injury can result if you fail to observe
these safety rules:
• Anyone who controls the boat must have
taken a boating safety course and have
trained in the proper operation of the
boat.
• Always operate the boat at speeds
that will not put people or property in
danger.
• Be constantly aware of conditions in all
directions when underway and before
turning.
• Reduce speed, use a lookout to identify
possible hazards or difficulties, and turn
on navigation lights when:
- visibility is impaired;
- in rough water; or
- in congested waterways.
• Watch your wake. It can capsize a small
boat or damage moored boats or other
property. You are responsible for damage
caused by your wake.
! WARNING
Distribute passengers and gear as uniformly as
possible from front to rear and left to right.
The manufacturer’s load rating is the maximum
allowed under calm conditions.
Reduce boat loading if weather, water or other
conditions are adverse.
! WARNING
11. STABILITY
Your boat was manufactured to specific stability
and flotation standards for the capacity shown
on the certification plate. Any increase from the
recommended load capacities will put your boat in
jeopardy of capsizing, swamping and/or sinking.
IN ADDITION:
• Stability may be substantially reduced if
equipment is added above the deck.
• Stability is substantially reduced by loose fluids
or weight within the hull. Keep bilge area as dry
as possible, and close all openings, hatches and
windows in rough weather.
12. MAINTAIN CONTROL
On the water there are no marked traffic lanes, no
traffic signs or lights, and boats have no turn signals.
The boat operator must keep his or her attention
focused not only on what’s ahead but what’s on the
left, right and behind the boat.
The operator must always be alert to approaching
boats (from the rear, right and left sides, as well as
those ahead). There can be people in the water,
partially submerged debris, and other navigational
hazards such as rocks, sand bars, dangerous
currents, to name a few.
Your passengers are relying on you to operate
and maneuver the boat safely so that they are
not in danger of going overboard. If you turn too
quickly, increase or decrease speed abruptly, your
passengers are at risk of being thrown overboard
or thrown about the boat.
10. PROPELLERS
Your Sea Ray® has been equipped with propellers
which our tests have shown to be the best suited for
general use with our engine under normal conditions
and load. Do not change the pitch of your propellers
without getting your dealer’s recommendations first.
If you change to a different propeller pitch, under no
circumstances use propellers which allow the
engine to operate at higher than recommended
RPM. (Your engine manual specifies the maximum
recommended RPM).
To maintain rated power, propellers should be
free of nicks, excessive pitting and any distortions
that alter them from their original design. Badly
damaged propellers should be replaced, but those
that are chipped, bent or merely out of shape can
be reconditioned by your marine dealer.
It is advisable to carry an extra propeller aboard in
case you damage the one in use.

1.8
SECTION 1 • SAFETY
290 Sundancer®
13. WEATHER
There are four international design categories of
boats based upon their ability to withstand wind and
sea or water conditions:
A. Ocean
Wind speed: above 40 knots (46 mph)
Wave height: above 4 meters (13 feet)
Boat may be used for extended ocean
voyages.
B. Offshore
Maximum wind speed: 40 knots (46 mph)
Maximum wave height: 4 meters (13 feet)
Boat can be used offshore, but not for
extended ocean voyages.
C. Inshore
Maximum wind speed: 27 knots (31 mph)
Maximum wave height: 2 meters (6.5 feet)
Boat use is limited to coastal waters, large
bays, estuaries, lakes and rivers.
DO NOT ATTEMPT TO BOAT IN
SEVERE WEATHER CONDITIONS
DEATH OR SERIOUS INJURY CAN OCCUR
GET TO SHORE BEFORE
THE WEATHER TURNS BAD
! DANGER
D. Sheltered waters
Maximum wind speed: 15 knots (18 mph)
Maximum wave height: 0.5 meters (1.5 feet)
Boat use is limited to small lakes, rivers and
canals.
Your 290 Sundancer® is Design Category B.
The wind speed and wave height specified as the
upper limit for your category of boat does not mean
that you or your passengers can survive if your boat
is exposed to these conditions. It is only the most
experienced operators and crew that may be able
to operate a boat safely under these conditions.
You must always be aware of weather conditions
and head for port or protected waters in sufficient
time to avoid being caught in high winds and rough
water. Do not take chances!
Getting caught in severe weather is hazardous. Bad
weather and/or rough sea or water conditions can
cause an unsafe situation. Consult local weather
information, or listen to the NOAA weather reports
for the latest weather conditions or any impending
deterioration of the weather before setting out and
while underway. Following are a few basic weather-
related rules:
• Check the weather forecast and the water
conditions before leaving and while underway.
• A sudden change in wind direction or speed or an
increase in wave height indicates deteriorating
weather.
• Have everyone wear a personal flotation
device.
• If a storm approaches, immediately seek a safe
harbor.
• If a storm hits, have everyone sit in the cabin or
When visibility becomes impaired because of
weather, time of day or high bow angle you must
slow down so that you have sufficient time to react
if an emergency occurs. Nearby boats face similar
risks in avoiding a collision with you.
A. GENERAL CONSIDERATIONS
• Know how your boat handles under different
conditions. Recognize your limitations and the
boat’s limitations. Modify speed in keeping with
weather, sea and traffic conditions.
• Instruct passengers on location and use of
safety equipment and procedures.
• Instruct passengers on the fundamentals of
operating your boat in case you are unable to
do so.
• You are responsible for passenger’s actions. If
they place themselves or the boat in danger,
immediately correct them.