Boston Whaler 275 Conquest 2005 Owner's Manual

Add to my manuals
48 Pages

advertisement

Boston Whaler 275 Conquest 2005 Owner's Manual | Manualzz
“The mission of Boston Whaler is to
provide consumers with the
safest, highest quality, most durable
boats in the world”
REV C 05/24/04
INFORMATION IN THIS PUBLICATION IS BASED ON THE LATEST PRODUCT SPECIFICATIONS AVAILABLE AT PRINTING, BOSTON WHALER® BOATS, INC. RESERVES THE RIGHT
TO MAKE CHANGES AT A N Y TIME WITHOUT NOTICE, IN THE COLORS, EQUIPMENT, SPECIFICATIONS, MATERIALS AND PRICES OF ALL MODELS, OR TO DISCONTINUE MODELS.
SHOULD CHANGES OR MODIFICATIONS TO THE MODELS BE MADE BOSTON WHALER® IS NOT OBLIGATED TO MAKE SIMILAR CHANGES OR MODIFICATIONS TO MODELS
SOLD PRIOR TO THE DATE OF SUCH CHANGES. THE FOLLOWING ARE REGISTERED TRADEMARKS OF THE BRUNSWICK CORPORATION: 275 CONQUEST, BOSTON WHALER®.
MRP #1619725
275 Conquest - Owner’s Manual
History
In 1958, company founder Richard T. Fisher introduced the first Boston Whaler boat in Braintree,
Massachussetts. It featured two significant innovations: first, its twin sponson hull design produced superior
stability and a remarkably dry ride; second, its unique foam core construction made the boat not only durable, but unsinkable as well.
Fisher took every opportunity to illustrate the unique characteristics of the Boston Whaler. His most famous
demonstration was captured in 1961, by Life Magazine. The series of photographs showed the boat underway, the boat being sawed in half and ultimately Fisher motoring away in the remaining half of the boat. And
through the years many other demonstrations have proved the toughness and durability of the Boston Whaler
hull. And though you may never cut your boat in half, this only goes to show one thing, people whose
livelihood and lives depend on boats consistently choose Boston Whaler because of their seaworthiness,
dependablility and the inherent safety of a hull that won’t sink even if severely damaged.
Boston Whalers are built to last. For over 40 years Boston Whaler® has strived to make each model better,
providing you with a safe and fun boating experience. That is the reason we offer a 10 year limited transferable warranty. It is also an excellent reason why you can trust the safety of your family and friends to a
Boston Whaler.
PLEASE KEEP THIS OWNER’S MANUAL PACKET IN A SECURE PLACE, AND BE SURE TO HAND IT OVER
TO THE NEW OWNER IF YOU SELL THE BOAT.
Boston Whaler founder
Richard T. Fisher
demonstrating one of
the features that has
made Boston Whaler
the “Unsinkable
Legend” in this 1961
LIFE Magazine Photo.
Richard T. Fisher was
posthumously inducted
into the National Marine
Manufacturer’s Association (NMMA) Hall of
Fame on September
26, 1996 for accomplishments made in
marine engineering and
construction.
275 Conquest - Owner’s Manual
Table of Contents
Section 1-275 Conquest
Table of Contents
Introduction
Construction Standards
Our Hull
Servicing your Boston Whaler
Hull Identification Number
1
2
2
2
2
2
Specifications & Dimensions
Standard Features
Notable Options
Seating Arrangement
Canvas Arrangement
Sun top/Hardtop
Through Hull Fittings
Label Location
Deck Occupancy
3
4
5
6
Fuel Tanks
Fuel Fill
Fuel Vents
Tank Selection
Maintenance
Empty Tanks
Hoses & Fittings
Tank Cleaning
Fuel System Diagram
Remote Oil System
Static Electricity and the Fuel System
9
9
9
10
10
10
10
10
10
11
11
DC Electrical Systems
M.D.P.
DC Voltmeter
Branch Circuit Breakers
Operation/Maintenance
Battery Information
Battery Maintenance
Dual Battery Switches
Navigation Lighting
12 Volt Accessory Receptacle
AC Electrical Systems
M.D.P.
AC Voltmeter
Reverse Polarity Indicators
Ship to Shore Power
Isolation Transformer
Operation
Battery Charger
Standard 2-Battery Wiring Diagram
Optional 3-Battery Wiring Diagram
120VAC Wiring Diagram
220VAC Wiring Diagram
2-Battery Switch Diagram, Standard
3-Battery Switch Diagram, Optional
Instrument Panel, Blank, Analog,
Deluxe, System View
Hard top Switch Panel, (optional)
Hard top Switch Wiring Diagram
Breaker Panel
12
12
12
13
13
13
13
14
15
15
Bilge Pumps
Bilge Pump Layout
23
23
Fishbox & Pumps
Fishbox Pumpout System Diagram
Deck Drains
Livewell
Operation
Diagram
24
24
24
25
25
25
Section 2-General Arrangements
& Specifications
6
7
8
8
Section 3-Fuel System
Section 4-Electrical System
Section 5-Bilge System
Section 6-Water & Waste Systems
16
16
16
16
17
17
17
18
19
20
20
20
20
21
22
22
22
Water System
Freshwater Pump
Freshwater Pump Diagram
Operation/Maintenance
Winterizing the System
Disinfecting the System
Head System
Macerator/Overboard Discharge
Operation/Maintenance
Shore-side Discharge
Sani-potti w/ Macerator &
Overboard Discharge Diagram
Vacu-flush Toilet w/ Macerator,
Overboard Discharge & Holding Tank
Envronmental Considerations
Section 7-Propulsion System
26
26
26
26
27
27
28
28
28
28
29
29
Propeller Information
Propeller Assembly
Hydraulic Steering Information
Operation/Maintenance-Filling
Hydraulic Steering System Diagram
Power Steering Information
Gear Shift/Throttle Control
Digital Throttle/Shift (DTS®)
Power Trim Operation
Ignition Shut-down Switch
Trim Tabs/Operation/Maintenance
30
30
31
31
31
32
32
33
33
33
34
Mooring Points/Lifting
Hull Maintenance
Hull Maintenance, (Blisters)
Bottom Painting
Painted Hull Care, (Bottom)
Vinyl Cushion Care
Long Term Storage
Engine-Fuel System
Trailer Storage-Electrical System
Drainage
Canvas Care & Maintenance
Trailer &Trailer Safety
Bunk Trailer Terminology
Interior Amenities
Convertible Dinette
Galley Head & Sinks
Cabin Storage
Carbon Monoxide Detector
Portlights
Cabin Lighting
Accessories
AM/FM CD Stereo
Butane & Electric Stove
Microwave Oven
12 Volt Refrigerator
6 Gal. (23L) Water Heater
Air Conditioning
Operation/Maintenance
Air Conditioning Diagram
35
36
36
36
37
37
37
38
38
38
38
39
39
41
41
41
41
41
42
42
42
Anchoring Information
Lowering, Setting,Weighing
Anchor Windlass (Optional)
Operation
Lowering-Raising-Emergency Operation
43
43
44
44
44
Maintenance Record
45
Section 8-Getting to Know Your Boston Whaler
Section 9-Anchoring
Section 10-Maintenance Log & Notes
Section 1 - 275 Conquest
40
40
40
40
40
41
1
275 Conquest - Owner’s Manual
Construction Standards
“THE MISSION OF BOSTON WHALER IS TO PROVIDE CONSUMERS WITH THE
SAFEST, HIGHEST QUALITY, MOST DURABLE BOATS IN THE WORLD”.
We are dedicated to creating a superior product providing you with comfort, performance, safety and dependability.
All of our boats comply with the safety standards set by the United States Coast Guard and are designed, engineered
and manufactured in accordance with applicable recommendations and guidelines of the American Boat and Yacht
Council (A.B.Y.C.) and certified by the National Marine Manufacturers Association (N.M.M.A.).
Our Hull
1
2
3
4
No air voids
High density closed cell non-absorbent foam
High quality resins and gelcoats
Woven glass matting
1
2
3
Hull Identifcation Number
The “Hull Identification Number” is located on the
starboard side of the transom wall.
This is the most important identifying factor and must
be included in all correspondence related to your vessel. Failure to do so will only create delays. Also of
vital importance are the engine serial numbers and
part numbers when writing about or ordering parts
for your engine.
4
Boston Whaler® hulls are constructed with our patented Unibond™ construction. This involves shooting high density foam into a closed mold system.
The foam expands to fill voids in the hull, and when
the finished product is pulled from the mold, the deck
and the hull are chemically bonded to form a solid,
inseparable unit.
Servicing your Boston Whaler
When your 275 Conquest needs to be serviced or
regular maintenance is needed, it should be taken to
an authorized Boston Whaler® dealer.
To find a Boston Whaler® dealer in your area call:
1-800-942-5379
Domestic/International
If a problem is not handled to your satisfaction:
Discuss any warranty related problems directly
with the service manager of the dealership or your
sales person. Give the dealership an opportunity
to help the service department resolve the matter
for you.
2
Hull
Identification
Number
Typical H.I.N. Description
Section 1 - 275 Conquest
275 Conquest - Owner’s Manual
Note: The optional hard-top pictured above
is for dimensional reference only.
9’6”
8’9”
7’0”
*
18”
***
28’8”
26’4”
9’7”
Specifications & Dimensions
Overall Length
28’8”
8.73 m
Bridge Clearance
8’9”
2.66 m
Bridge Clearance (no top) 7’0”
2.13 m
Beam
9’7”
2.92 m
Draft, (Hull Only)
18”
0.45 m
Weight (dry, no engine) 6200 lbs.
2812 kg
Swamped Capacity
5600 lbs.
2540 kg
Maximum Engine Weight 1400 lbs.
635 kg
Maximum Weight, (passengers,
engine(s), gear **
4300 lbs
1950 kg
Persons
14
Maximum Horsepower 500HP
372 kw
Minimum Horsepower 300 HP
223 kw
Fuel Capacity
200 gal.(U.S.) 757 L
Water Capacity
30 gal.(U.S.) 113.5 L
Waste Capacity
10 gal.(U.S.)38
L
*
Waterline
***
Engine Draft,(See Notice)
!
NOTICE
Specified measurements are approximations and are
subject to variance.
!
**
NOTICE
Excceeding this weight will affect the boat performance.
DO NOT exceed the weights listed on the capacity
plate.
!
***
NOTICE
Optional equipment and loading of the boat will affect
the draft measurements. Follow the recommendations
listed on your capacity plate regarding the maximum
amount of weight the boat can safely carry.
Section 2 - General Arrangement & Specifications
3
275 Conquest - Owner’s Manual
21
22
23
20
19 18 17 16 15 14 13 12
11 10 9 8
7
6
5
24
25
38
26
27
28
29
30 31
3
2
1
39
32 33 34 35 36 37
Standard Features
1 Integral Bow Pulpit w/ Stainless Steel Roller
2 Heavy Duty Rubrail
3 Welded Stainless Steel Bow Rail
4 8 Inch Stainless Steel Cleat, Port/Starboard
5 Port Navigation Light
6 Opening Hatch w/ Screen
7 Windshield Wiper, Port/Starboard
8 Cabin Portlight w/ Screen, Port/Starboard
9 Aluminum Framed, Tempered Glass Windshield
10 Cabin Entrance/Exit Lockable
11 Companion Benchseat
12 8 Inch Stainless Steel Cleat, Port/Starboard
13 Fuel Fill, Port
14 Waste Discharge Deck Plate
15 Removable 54 Qt. Cooler w/ Backrest
16 Gunwale Mounted Rodholder, (2)
17 Port Fishbox w/ Drain & Pump-out
18 Access Door to Mechanical Compartment
19 Hawse Pipe/8 Inch Stainless Steel Cleat, Port/Starboard
20 Livewell w/ Light & Raw Water Fill
21 6 Inch Access Plate, (4)
22 Motorwell
23 200 CXL OptiMax Mercury Engines, Dual
24 Remote Oil tank Fill Ports
25 Covered Telescoping Ladder & Grab Rail
26 Freshwater Shower
27 Acrylic Transom Door
28 Starboard Fishbox w/ Drain & Pump-out
29 Self Bailing Cockpit
30 Step To/From Cockpit
31 Freshwater Fill
32 Fuel Fill, Starboard
33 Helm Seat, Adjustable
34 Gear Shift/Throttle Control
35 Stainless Steel Steering Wheel
4
4
36 Instrumentation Panel
37 Compass
38 Starboard Navigation Light
39 Anchor Locker w/ Drain
40 Cabin Cushions w/ Storage Under
41 Backrests/Table-top (used to close in forward sleeping berth)
42 Galley Sink
43 Step To/From Cabin
44 Mid Double Berth
45 Portable Head w/ Deck Pump-out
46 Vanity w/ Sink
47 Shower Sump Pump w/ Cover
40
41
42
43
47
46
45
44
Section 2 - General Arrangement & Specifications
275 Conquest - Owner’s Manual
Notable Options
1
4
2
5
3
8
6
7
9
10
14
16 17 18
12
11
15
19
1 Microwave Oven *
2 Butane Stove
13 3 Prep Center
4 Cutting Board
5 Faucet w/ Sink
6 Storage w/ door
7 Rig & Tool Holder
8 6 Gallon Water Heater *
9 Electric Single Burner Stove *
10 Radial Outriggers
11 Hardtop
12 Cockpit Floodlight, (2)
13 Rodholders, (4)
14 Electronics Box
15 Electronics Box
16 225 CXL OptiMax Engines, (Dual)
17 225 CXL DTS® OptiMax Engines, (Dual)
18 225 CXL EFI 4-Stroke Engines, (Dual)
19 225 CXL DTS® Verado4-Stroke, (Dual)
*
Part of Cruising Package
Section 2 - General Arrangement & Specifications
5
Seating Arrangement
275 Conquest - Owner’s Manual
4
3
1
2
3 Removable cooler seat with cushion (54 Qt.)
4 Aft hideaway bench seat (while in the closed
position the legs lock the seat in place).
1 Helm seat with cushions and slide
2 Companion bench seat
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
3
1
3
2
1
2
5
4
4
5
Canvas Hard-top
1
2
3
4
5
Hard top
Hard Top Frame (Aluminum)
Aft drop curtain, (Blue, Black)
Forward visor, (Blue, Black)
Side window, (Blue, Black)
1
2
1 Rigid vinyl extrusion
2 Vinyl extruded welt, (sewninto the canvas fabric)
6
1
2
3
4
5
Canvas Sun-top
Sun top, (Blue, Black)
Side curtain (Port & Starboard)
Aft drop curtain, (Blue, Black)
Forward tie-down strap (2)
Forward visor, (Blue, Black)
Note: Spraying some silicone into the rigid extrusion can help slide the welt into place
Note: Your canvas for the hard-top secures with an
awning track system, there is a rigid vinyl track riveted to the underside of the hard top, the canvas section has a mating piece that slides into the track (see
detail). Be sure to follow all the canvas installation
instructions.
Section 2 - General Arrangement & Specifications
Through Hull Fittings
!
275 Conquest - Owner’s Manual
NOTICE
Through hull fittings should be checked for proper
seal annually. When the boat is in the water the underwater fittings can be checked for dripping. It is
recommended that the underwater fittings be removed, cleaned and resealed every other year.
The deck drain provides self-bailing capabilities while the
boat is static in the water and no passengers on board.
This feature prevents the accumulation of water in the
cockpit. the drain must be in place when underway.
!
NOTICE
!
NOTICE
!
NOTICE
Depending on the type of boat you have, you may
have underwater fittings that need drain plugs.
Garboard drain plugs and fishbox drain plugs need
to be in place before the boat goes into the water.
Any fitting that will be underwater needs to be
plugged or the seacock needs to be closed
If the through hull fittings need to be replaced, it is
recommended that an authorized Boston Whaler ®
dealer perform this type of repair.Through hull fittings that are improperly installed can cause premature hull failure and may void the Boston
Whaler® limited warranty.
2
Port
3
View of the underside aft boat
13
1
19
21
20
4
15
16
17
18
14
22
Starboard
5
12
1
2
3
4
5
6
7
8
9
10
11
11
Galley Sink Drain
Waste Tank Vent
Port Fuel Tank Vent
Air Conditioning Cooling Discharge
Anchor Locker Drain
Head Compartment Sink Drain
Head Compartment Sump Drain
Forward Bilge Pump Drain
Water Tank Vent
Prep Station Sink Drain
Starboard Fuel Tank Vent
10
9
8
12
13
14
15
16
17
18
19
20
21
22
7
6
Aft Bilge Pump Drain
Livewell Drain
Motorwell Drain,(2)
Fishwell Pumpout
Deck Drains, Port & Starboard
Macerator Pump Outlet
Fishwell Drain, Port
Raw Water Inlet
Air Conditioning Pump Inlet
Garboard Drain
Fishwell Drain, Starboard
Section 2 - General Arrangement & Specifications
7
275 Conquest - Owner’s Manual
!
NOTICE
Label Location
If your labels become worn or unreadable contact your nearest Boston Whaler® dealer for replacement labels. The part numbers are provided
above.
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
Deck Occupancy
Working deck:
This area is intended for occupation ONLY
while mooring, anchoring, loading/unloading or when the boat is at rest. NEVER
operate the engine while loading or unloading swimmers/
divers from the swim platform/ladder.
Accomodation deck:
This area of the boat is inside the cockpit
and includes helm, companion seating and
cabin. Movement in this area should be
done with extreme caution while the boat is underway. A
sudden shift in boat direction can cause a loss of balance
and lead to injury or death.
8
!
DANGER
Be aware of your footing while the boat is underway,
slipping or falling could result in serious injury or death,
especially if the boat is in motion. Keep the
accomodation deck clean, so if movement is
neccessary it will be free of obstruction.
!
WARNING
Gelcoat surfaces are slippery when wet. Use extreme
caution when walking on wet surfaces. Use care when
waxing to ensure that walkways are not made dangerously slippery.
Section 2 - General Arrangement & Specifications
275 Conquest - Owner’s Manual
Fuel System
!
Fuel Fill
DANGER
Check for leaks in tubing, connections and hoses. Correct the cause of the leaks and ventilate the area to
insure that no fumes remain, prior to energizing any
electrical equipment and/or starting the engines.
!
DANGER
Static electricity can ignite gasoline vapors causing
serious injury/death and/or destruction of property.
!
CAUTION
Use of improper gasolines can damage your engine seriously. Engine damage resulting from use of improper
gasoline is considered misuse of engine and will void
the warranty. Follow engine manufacturer’s recommendations regarding the types of fuel and oil to use.
!
Fuel Vent
CAUTION
Leaking fuel is a fire and explosion hazard, inspect the
system regularly. Examine fuel tanks and exposed lines
for leaks and corrosion.
!
CAUTION
Oil and fuel spills can be dangerous and can subject
offenders to severe penalties
!
NOTICE
Remove portable tanks from boat and fill from shore.
When fueling is complete, secure tanks to deck with
straps provided.
!
The 275 Conquest has two (2) fuel fills located
amidship, port and starboard marked “GAS”.
Each fill is opened by use of a special key that is
included in the engine owner’s manual packet.
Filling the tanks should be done with great care to
avoid the risk of fire and/or explosion.
• Extinguish all smoking materials: cigarettes, cigars, pipes and all other incendiary devices.
• Shut-off the engines.
• Fill each tank equally. DO NOT fill the tanks to
capacity.
• When filling is complete, recap the tanks, clean
any spills with a rag and make way for other boats
to fill their tanks.
NOTICE
Fuel tanks should never be filled to capacity, allow 2%
for expansion.
Each fuel tank has a fuel tank vent located amidship,
7-9” inches below the rub rail directly below the fuel
fill caps. The fuel tank vents serve as a pressure/
vacuum release, safety overflow and flame arrestor.
Access to the vent fittings is through twist-out plate
located inside the cockpit opposite the fuel tank vent.
Check the vent assembly regularily as part of a maintenance schedule for continued safe operation of your
boats fuel system. The Vent assembly consists of a
backshell, starwasher,nut and hose clamp. Remove the
hose clamp, nut, starwasher and backshell and push
the fuel vent fitting out. The fuel vent has four screens
that are held in by a ring. Use a small pick to dislodge
the ring to remove the screens and clean as required.
The 275 Conquest is equipped with a
gasoline fuel system. Please take time
to read and understand all the fuel related information in the engine owner’s
packet. The diagrams below show the
location of the fuel tanks, fuel fill, supply hoses and
fuel vents. Use unleaded gasoline ONLY, with a
minimum octane rating of 87.
)8(/
Hull
mounted
fuel vent
with screen
*(1(5$/
LEADED GASOLINE IS NOT RECOMMENDED
Fuel Tanks
The 275 Conquest is equipped with two (2) 100 gallon fuel tanks constructed of heavy gauge aluminum.
The SmartCraft® gauge on the instrument panel informs you about the level of fuel in each tank.
Section 3 - Fuel System
9
Tank Selection
275 Conquest - Owner’s Manual
There are a pair of three (3) way gasoline valves that
control the flow of fuel to the engine(s). The fuel
system is designed to have the port engine fed by the
port fuel tank and the starboard engine fed by the
starboard fuel tank. You can select either engine to
run off either tank in order to balance the fuel load.
The valves are located behind the aft hideaway seat
in the transom wall.
3-way Gasoline
Valve
Starboard
Tank
Selector
Selector
Knob
Port Tank
Selector
Fuel System Diagram
1 Port fuel tank (100 Gallon U.S. 378.5L)
2 Starboard fuel tank (100 Gallon U.S. 378.5 L)
3 3-way fuel valve (port)
4 3-way fuel valve (starboard)
5 Fuel supply to port engine
6 Fuel supply to starboard engine
7 Fuel fill (Located on port gunwale)
8 Fuel vent (port)
9 Fuel fill (located on starboard gunwale)
10 Fuel vent (starboard)
Deck removed for clarity
1
2
7
9
8
10
3
4
5
6
Maintenance
EMPTY TANKS: Fuel tanks with levels less than 1/
4 full can cause problems by stalling an engine due
to fuel starvation or by allowing sediment and dirt to
enter the fuel supply lines. Keeping the tanks filled
or switching to a tank that has more fuel in it will
reduce the chance of this occurance; since the residue will most likely settle to the bottom of the tanks.
Monitor the fuel level in both tanks often to prevent
this from happening.
HOSES AND FITTINGS: Hoses and fittings should
be inspected at least every 100 hours. Check the hoses
for cracks, abrasions and deterioration and the strong
smell of fuel prior to starting the engine(s). If the
hoses or fittings are damaged or worn, replace them
with only marine grade replacement parts. Your authorized Boston Whaler® dealer will have all the
parts information you will need.
TANK CLEANING: Excessive water and sediment
may force you to consider having the tanks professionally cleaned. If you are frequently changing fuel
filter/water seperators and notice a loss in power,
consult a professional tank cleaning contractor regarding this procedure and proper disposal of residue and water.
10
Section 3 - Fuel System
Remote Oil System
!
275 Conquest - Owner’s Manual
Static Electricity and the Fuel System
NOTICE
Oil and fuel spills can be dangerous and can subject
the offenders to severe penalties.
The 275 Conquest is equpped with a remote oil system. This system consists of a pair of 3- Gal.(11.3L)
reservoir tanks and hoses which contain and meter
lubricating oil to the engine(s).
Each tank has an external fill located on the aft transom wall. Access to the tank can be reached through
the motorwell access hatch. When recapping the fill
make sure that it is secure to prevent spills and to
prevent the intrusion of water and dirt. Your remote
oil tank is secured by a nylon strap and quick release
clip. Little maintenance is required for the remote
oil system, aside from checking the hoses for abrasions and cracks and hose clamps for proper tightness, also the tank should not be exposed to ultraviolet light, rain and seawater.
Remote Oil System diagram
1 Port oil tank, 3 gal.(11.3L)
2 Port oil fill, from transom wall
3 Starboard oil fill, from transom wall
4 Starboard oil tank, 3 Gal. (11.3L)
2
3
1
4
There is a danger that static electricity can ignite gasoline vapors that have not been ventilated outside an
enclosed area. Use extreme caution when fueling
your boat from a source outside the regular venues,
(e.g. marinas, fuel service stations.)
Your boat has safety features that can be circumvented by not adhering to standard fueling practices.
Your boats bonding system protects it from creating
and discharging static electricity.
Your boat must be in contact with the water or a land
based grounding system. Here are some helpful suggestions to keep you safe from static electricity while
refueling your boat.
• NEVER fuel your boat in unsafe conditions such
as: suspended on a sling or in a situation that increases the liklihood of static discharge.
• NEVER use homemade containers to fill your fuel
tanks.
• Fuel carried on-board outside of a fixed fuel system should be stored in an approved container or
in a portable tank such as provided for outboard
engines and be stowed safely outside of the engine
or living compartment(s).
• Shut down the engine(s), motors and fans prior to
taking on fuel. Any ignition sources should be extinguished before filling the fuel tank(s).
• Close all ports, windows, doors and hatches.
• Fueling should never be done at night except in
well-lighted areas.
• Always keep the fuel nozzle in contact with the
fuel fill plate or the edge of the fuel tank opening
throughout the filling process.
• Allow areas where gasoline vapors could collect
to be ventilated before starting the engine(s).
• Wipe any spillage completely and dispose of rags
or waste on shore.
• Secure the fill cap tightly.
• Fuel tanks should never be filled to capacity. allow 2% for expansion.
• Portable tanks should only be filled while on the
ground; never on-board the boat.
Section 3 - Fuel System
11
DC Electrical Systems
275 Conquest - Owner’s Manual
MAIN DISTRIBUTION PANEL (MDP):
Your 275 Conquest is equipped with a 12 volt direct
current electrical system. This system provides power
to essential systems and optional equipment on the
boat as follows:
• Engine starting and instrumentation
• Cabin, helm and hardtop switch panels
• Trim tab system
• Bilge pumps and shower sump pump
• Waste system (includes toilet and overboard discharge)
• Lighting ( cabin, cockpit, instrument, navigation,
livewell)
• Freshwater, raw water and livewell pumps
• Anchor windlass (optional)
• Port and starboard windshield wipers
• Refrigerator, operates on both DC and AC.
(optional)
• AM/FM CD Stereo
• Carbon monoxide detectors
The DC electrical system consists of the follow
ing major components:
• Batteries (port and starboard)
• Battery switches (2 standard, 3rd optional)
• DC main distribution panel
• Instrument panels at helm
• Switch panels at helm
• DC Breaker panel (located on the helm)
All wiring for the 275 Conquest is made of high
grade, insulated, tinned copper with heat shrink/
sealed connectors to prevent corrosion. each circuit
is protected by a marine grade circuit breaker.
DC VOLTMETER:
This indicates the battery condition in volts (8-18
volts). It will register 12 volts or more if the battery
is in good condition and will register less than 12
volts if the battery is weak. Batteries can be recharged
by running the engine or using the (Optional) battery charger.
DC Main Distribution Panel
12VDC
8
10
12
14
16
OFF
OFF
12
CABIN
MAIN
OFF
CABIN
LIGHTS
OFF
FRESH WATER
PUMP
OFF
HEAD
OFF
TOP PANEL
REFRIGERATOR
OFF
STEREO
OFF
SHOWER SUMP
OFF
ACC
Section 4 - Electrical System
DC Electrical System
275 Conquest - Owner’s Manual
Battery Information
BRANCH CIRCUIT BREAKERS:(On MDP)
These are fed by the main breaker and provide power
to the following circuits:
• Cabin Main
40 amps
• Shower sump
5 amps
• Freshwater pump
10 amps
• Head
10 amps
• Refrigerator
10 amps
• Macerator
20 amps
• Stereo
3 amps
• Cabin lights
5 amps
• Spare (ACC)
10 amps
• Top Panel
25 amps
OPERATION:
To operate the breakers:
• Push the appropriate breaker lever to the “ON”
position.
• If an overload occurs, the breaker will automatically trip and the lever will move back to
the “OFF” position, determine the cause of the
trip and correct it prior to resetting the breaker.
• De-energize the circuit by turning it to the
“OFF” position when they are not in use.
Leaving the breakers in the “ON” position
places undue load on the batteries. Make a
habit of de-energizing the the breakers before
turning the main battery switches “OFF”.
This will help to preserve the contacts on the
battery switch.
MAINTENANCE:
Periodic checks should be made to ensure all connections are tight and that the wiring and terminals
have not been damaged in any way through chafing
against fixed objects. Use nylon tie-wraps to secure
loose wiring.It is important that you find the reason
that your breakers keep tripping.
(Example: Your bilge pump breaker keeps tripping.
Check the bilge pump screen for excess debris and
clean). If the problem persists contact your nearest
authorized Boston Whaler® dealer for assistance or
maintenance.
!
DANGER
• Never use an open flame in the battery storage area.
• Avoid striking sparks near the batteries
• A battery will explode if a spark or flame ignites the
free hydrogen given off during charging.
!
CAUTION
Always disconnect battery cables before doing any
work on the engines electrical wiring system or alternator wiring to prevent arcing or damage to the alternator.
There are two (2) batteries enclosed
in battery boxes located under the aft
cockpit hatch. An optional third bat%$77(5<
tery and box can be place on the starboard side of the compartment.
These are heavy duty marine batteries and with proper
care will give years of dependable service. The battery boxes keep your batteries dry and protect them
from the elements, they are secured to the deck by a
quick release nylon strap. The batteries provide electrical power for starting the engines and for operating those systems which require direct current (DC)
electricity. There are three (3) main ground busses
located in the boat (a forth in the hardtop if equipped).
• Under the hatch in the motorwell directly in
front of the engine(s). This copper buss bar is
connected directly to the battery system and
interconnects with the other three (3) busses.
• Behind the DC main panel in the cabin.
• Behind the helm switch panel.
• Behind the hardtop switch panel (optional).
Battery Maintenance
The battery terminals should be coated with a dielectric grease. In the event that the connections have
come loose due to vibration, turn off the main battery switches prior to tightening. Use the appropriate tool for the job depending on the connection. In
case the wiring has been damaged have it replaced
immediately by your authorized Boston Whaler®
dealer or qualified marine electrician.
Section 4 - Electrical System
13
!
Dual Engine Battery Switch Configuration
WARNING
PORT ENGINE
Do not operate boat with batteries in parallel, serious engine electrical damage may result.
AL
1
F
2
L
F
WARNING
1
OF
!
L
OF
AL
STARBOARD ENGINE
2
Dual Battery Switches
275 Conquest - Owner’s Manual
The bilge pump will still draw power from the batteries, even if the switches are set to “OFF”.
2
2
F
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
1
2
AL
L
1
F
2
L
OF
AL
To parallel batteries, set both switches to the “ALL”
position.
Return to normal operating positions after starting.
Battery Switch
Plaque(located
on the underside of the aft
cockpit hatch)
Selector Knob
14
1
Normal position while engaging in normal engine operations.
1
Batteries
“OFF”
Selection
L
OF
2
AL
F
OF
“Battery 2”
Selection
L
1
F
AL
L
OF
“Battery 1”
Selection
AL
F
Batteries
“ALL”
Selection
Both batteries un-connected, preferred position when
boat
is not in use.
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
OF
Your 275 Conquest uses battery selector switches to
control delivery of DC power from two batteries. The
battery switches are located on the starboard wall
beneath the cockpit access hatch
The dual battery switch has four (4) settings:
• “OFF”, you will have no power to the engine(s).
• “ALL”, you will have power from both batteries at
the same time. This parallels the batteries to assist
you in starting the engine(s), once the engine is started
the battery switch should be taken off of the “ALL”
setting, and set to charge either battery .
• “1”, you will have power from the port battery only.
• “2”, you will have power from the starboard battery
only.
When the engines are shut down or not providing a
charge, the system will draw power from the starboard battery. This will allow you to run all the boats
functions without affecting the port battery. You can
run the starboard battery flat and still start the engines by moving the selector knob on the battery
switches to the “ALL” position.
Section 4 - Electrical System
275 Conquest - Owner’s Manual
Navigation Lighting
!
12 Volt Accessory Receptacle
NOTICE
!
NOTICE
Never change the configuration of your navigation lights.
The lights tell others: your size, direction.
Be sure to use accessories that do not exceed the rated
capacity of the circuit (15 amps) or the breaker will trip.
Your 275 Conquest comes equipped with navigation
lighting for your safety. Regulations state that all
boats no matter the size must display navigation
lights.
OPERATION: Control of the navigation lighting is
a switch on the instrument panel that is marked
“NAV/ANC”. The switch has 3 positions to operate
the Navigation/Anchor lighting. The lights let other
vessels know the approximate size of your boat and
the direction your boat is traveling, depending on
which lights they can see, they also show other boaters your location while at anchor. The lights must
be displayed at night or in low visibility conditions.
It is the responsibility of the owner/operator to ensure that the navigation lights are in good working
order and that the proper lighting is shown
Your 275 Conquest is equipped with a 12 volt accessory receptacle located on the instrument panel. It is
a DC (cigarette lighter) style receptacle to be used
with any 12 volt accessories using this type of plug.
The receptacle is made of corrosion resistant marine
grade materials and has a moisture proof cap. There
is a 10 amp breaker button located on the breaker
panel on the interior port side of the console. Be sure
to use accessories that do not exceed the rated
capacity of the circuit, (10 amps) or the breaker
will trip.
“Off”
“Navigation
Lights”
Typical 12 Volt
receptacle
“Anchor
Lights”
360° all round light
(white)
Section 4 - Electrical System
112° Port navigation
light (red)
112° Starboard navigation
light (green)
15
275 Conquest - Owner’s Manual
AC Electrical Systems
!
• Neutral buss to connect neutral wires of each
component (white wires).
• Ground buss to connect the ground wires of
each component (green wires).
The AC system for the 275 Conquest is a polarized,
grounded neutral system, using only quality marine
grade wiring and components.
AC VOLTMETER:
This indicates the voltage available(0-150 volts) at
the distribution panel. It will normally register 120
volts. If the meter registers less than 110 volts or
more than 125 volts, DO NOT energize any AC
circuits. Return power source switch to the off position and contact your nearest Boston Whaler®
dealer.
SHIP TO SHORE POWER:
Your 275 Conquest has the capability to connect to
shore power. By means of a 50 ft. weather-tight electrical plug that secures to a screw-on electrical outlet. The outlet is located on the forward port side of
the gunwale. Plug in the female connector end to the
male connector and turn to lock.
DANGER
110V and 220V electrical circuits on your boat can carry
a harmful, or even deadly electrical shock, if improperly installed.
MAIN DISTRIBUTION PANEL (MDP):
Those systems on the 275 Conquest which are nonessential or require electrical power beyond the reasonable capacity of the batteries will receive power
from the optional AC electrical system.
These systems include:
• Air conditioning/reverse cycle heating
• Water heater, 6 gallon(23L)
• Battery chargers
• GFCI outlets
• Microwave oven
• Refrigerator, operates on both DC and AC.
OFF
OFF
OFF
OFF
OFF
The AC electrical system consists of the following
major components:
• 30 amp shore power inlet with circuit breaker
and 50 ft. power cord.
• AC main distribution panel, with reverse polarity indicator light and alarm.
OFF
OFF
OFF
OFF
AC Main Distribution Panel
120VAC/60HZ
16
OFF
MICROWAVE
OFF
STOVE
OFF
OUTLETS
OFF
BATTERY
CHARGER
OFF
WATER
HEATER
OFF
AIR
CONDITIONER
SHORE POWER
MAIN
OFF
150
OFF
100
OFF
50
OFF
0
TRANSFORMER
MAIN
Section 4 - Electrical System
275 Conquest - Owner’s Manual
The shore power connection set-up is included in the
Cruise Package, (110V) and the European Cruise
Package, (220V) and includes the 50 ft. power cord.
When travelling abroad you may find that power
configurations for the 110V and the 220V may differ. Understand what type of power your boats electrical system requires. other configurations may require you to carry a variety of adapters to allow connection of your shore power to different types of dock
outlets. Main circuit breakers protect the system from
overload. Before connecting shore power, switch th
breakers to the “OFF” position. Connect the shore
power and check for reverse polarity alarms, than
switch the appropriate breakers to the “ON” position.
Shore power
connection location
ISOLATION TRANSFORMER:
Your 275 Conquest is fitted with an Isolation Transformer. The isolation transformer is a maintenance
free unit that isolates your boat from the shore power
system. The isolation transformer minimizes the electrolytic corrosion caused by stray currents. It will also
protect the boat from missing ground or reverse polarity conditions.
OPERATION
The AC Main Distribution Panel, (MDP) located inside the cabin; controls the power to the Isolation
Transformer. Once the boat has been securely moored
you can connect the shore power cord to the shore
power outlet. The shore power main and the transformer main must be switched “ON” to operate the
individual circuits on the AC/DC panels.
BATTERY CHARGER:
If your 275 Conquest is set up with the Cruise Package or European Cruise Package you will have the
ability to charge your batteries (without engines running) while connected to shore power ONLY. The
battery charger switch on the AC main distribution
panel will need to be activated to charge the system.
The system is automatic and little or no maintenance
is required. Access to the battery charger is through
the aft cockpit hatch on the starboard side.
(approx. 50 ft.
-15.24m)
To shore power
connection on boat
To dock outlet
Section 4 - Electrical System
17
275 Conquest - Owner’s Manual
These electrical diagrams were generated by technicians in our Engineering Department and are for reference; to be used by
service technicians. Boston Whaler® does not recommend that you attempt to work on the electrical system yourself, instead we
suggest that you take it to an authorized Boston Whaler® dealer for electrical service.The next three(3) pages are wiring diagrams
that are standard and optional to your 275 Conquest.
STANDARD 2 BATTERY ELECTRICAL
SCHEMATIC
Boston Whaler® reserves the right to change or update the electrical system
on any model at any time without notice to the consumer and is not obligated
to make any updates to units built prior to the changes.
18
Section 4 - Electrical System
275 Conquest - Owner’s Manual
OPTIONAL 3 BATTERY
ELECTRICAL SCHEMATIC
Section 4 - Electrical System
19
275 Conquest - Owner’s Manual
120 VAC Wirng Diagram
220 VAC Wirng Diagram
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
Section 4 - Electrical System
STANDARD 2 BATTERY SWITCH DIAGRAM
OPTIONAL 3 BATTERY SWITCH DIAGRAM
20
275 Conquest - Owner’s Manual
1
2 3 4 5 6 7
HORN
15
LIVEWELL
LIGHT
PORT
WIPER
CTSY
LIGHTS
BILGE PUMPS
FWD
AFT
LIVEWELL
PUMP
STBD
WIPER
RAW WATER FISHWELL
PUMP
PUMP
NAV/ANC
ACC-1
ACC-2
12V
18
17
16
8 9 10 11 12 13 14
20
19
CTSY
LIGHTS
BILGE PUMPS
FWD
AFT
3
2
H20
PSI
2
4
1
4
1
5
H20
PSI
12V
5
LIVEWELL
LIGHT
HORN
OIL
PSI
25
26
'
24
FUEL
OIL
PSI
(
22
23
3
2
RPM X
1000
5
30
20
6
1
7
0
40
8
3
50
60
2
SPEED
10
70
0
80
4
RPM X
1000
1
MODE
TROLL
-
TROLL
+
MODE
ACC-1
ACC-2
21
CTSY
LIGHTS
PORT
WIPER
STBD
WIPER
NAV/ANC
5
6
7
0
TROLL
+
RAW WATER FISHWELL
PUMP
PUMP
8
HORN
TROLL
-
LIVEWELL
PUMP
VOLT
BILGE PUMPS
FWD
AFT
4
NAV/ANC
0 x1000 6
0 x1000 6
STBD
WIPER
RPM
RPM
VOLT
PORT
WIPER
3
TROLL
-
MODE
LIVEWELL
LIGHT
LIVEWELL
PUMP
RAW WATER FISHWELL
PUMP
PUMP
ACC-1
ACC-2
TROLL
+
12V
28
27
29
31
30
30
BILGE PUMPS
FWD
AFT
AIR
F
78
32
RPM
NAV-FUEL
Instrument panel, Blank
Bilge Pump, Forward
Bilge Pump, Aft
Courtesy Lights
Port Wiper
Starboard Wiper
Navigation/Anchor Light
Horn
Livewell Light
Livewell Pump
Raw Water Pump
Fishwell Pump
Accessory 1
Accessory 2
12V Accessory Plug
Instrument Panel, Analog
PSI
PORT
WIPER
STBD
WIPER
NAV/ANC
3:08
0.0
PROPULSION
VESSEL
SETTINGS
SYSTEM
SELECT
HORN
LIVEWELL
LIGHT
LIVEWELL
PUMP
RAW WATER FISHWELL
PUMP
PUMP
ACC-1
ACC-2
HOME
12V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
0
N
H20
CTSY
LIGHTS
PM
FAVORITES
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Water Pressure, Port
! CAUTION
Tachometer, Port
Tachometer, Starboard
Never reset a breaker without first determining and corWater Pressure, Starboard
recting the cause of the trip. Should a circuit repeatedly
trip, have a qualified electrician determine and correct
Voltage, Starboard
the cause.
Oil Pressure, Starboard
Fuel
Oil Pressure, Port
Voltage, Port
Instrument Panel, Deluxe
Multi-System Tachometer, Port
Multi-System Speedometer
Air Temperature Sensor
Multi-System Tachometer, Starboard
Instrument Panel, System View
System View Monitor
Section 4 - Electrical System
21
2
3
4
275 Conquest - Owner’s Manual
5
6
7
8
9
1
SPREA
EADER
EAD
LI
LIGHTS
ELECTR
TRONICS
TR
ACC
CC-1
CC
ACCCC-2
CC-
HARD-TOP SWITCH PANEL (OPTIONAL)
1
2
3
4
5
6
7
8
9
Hard-Top Switch Panel
Spreader Lights Switch
15 Amp Breaker/Spreader Lights
Electronics Switch
10 Amp Breaker/Electronics Switch
Accessory Switch 1
10 Amp Breaker/Accessory Switch 1
Accessory Switch 2
10 Amp Breaker/Accessory Switch 2
Breaker Panel
A
C
B
F
CTSY LIGHTS
1
PORT
P
PO
O WIPER
STBD
ST
T WIPER
N
NAV/ANC
LLIVEWELL
LI
LIV
V
LT.
L
LI
LIVEWELL
RAW
R
RA
A WATER
2
Switch Panel Wiring Diagram
3
F
4
HORN
TTRIM TABS
5
a1
a2
a3
a4
a5
b1
b2
b3
b4
b5
c1
c2
c3
c4
c5
22
5Amp Breaker/Forward Bilge
5Amp Breaker/Port Wiper
5Amp Breaker/Livewell Light
10Amp Breaker/Fishwell Pump
5Amp Breaker/Horn
5Amp Breaker/Aft Bilge
5Amp Breaker/Starboard Wiper
15Amp Breaker/Livewell Pump
10Amp Breaker/Accessory 1
15Amp Breaker/12V Accessory Plug
5Amp Breaker/Courtesy Lights
5Amp Breaker/Navigation/Anchor
15Amp Breaker/Raw Water Pump
10Amp Breaker/Accessory 2
20Amp Breaker/Trim Tabs
Section 4 - Electrical System
275 Conquest - Owner’s Manual
Bilge Pumps
!
NOTICE
Your bilge pumps have been directly wired to your
battery and are controlled by their float switches. Be
sure to keep the float switches free of debris to avoid
draining your batteries.
The 275 Conquest is equipped with
three (3) electric bilge pumps with automatic float switches.
The 1000 GPH main bilge pump is located in the aft section of the boat forward of the remote oil system. This pump discharges
water out of the aft starboard side of the boat. The
second 800 GPH bilge pump is located in the midcabin area with the bilge water exiting out the midship
starboard side of the boat.
%,/*(3803
The third is an 800 GPH sump pump, located in the
head/shower compartment floor. The shower sump
pump is located in the head compartment floor under the drain, with its bilge water exiting out of the
starboard side of the boat. The forward and aft bilge
can be operated manually from the instrument panel
while the shower sump can be operated from the
M.D.P. Pressing the switch will energize the pump
regardless of the position of the float switch, otherwise it will activate automatically when water in the
bilge reaches a certain level. The bilge pumps are
completely sealed units and maintenance is minimal.
You to check around the float switch for debris and
gummy bilge oil that could impede operation. Check
the bilge pump and hoses for wear; clean and repair
if neccessary.
6
5
4
Deck removed for clarity
1
3
2
BILGE PUMP LAYOUT
4 Mid-cabin bilge pump & float switch, (8001 Shower sump pump & float switch, From head
GPH)
compartment,(800 GPH)
5 Aft bilge pump overboard
2 Shower sump drain, overboard
6 Aft bilge pump & float switch, (1000 GPH)
3 Mid cabin bilge pump overboard
Section 5 - Bilge System
23
Fishbox & Pumps
275 Conquest - Owner’s Manual
Deck Drains
The 275 Conquest is equipped with two (2) insulated fishboxes. Located on the aft port and starboard
section of the cockpit the fishboxes are for holding
the days catch and keeping them cold by storing ice
in the boxes. The pump that services both fishboxes
is located in the aft cockpit machinery access compartment. Water that accumulates at the back of the
fish boxes will get pumped out the aft transom of the
boat. This can be done manually by activation of the
fishwell pumpout switch located on the instrumentation panel. Inspect all hose and electrical connections periodically.
The 275 Conquest has a deck that is self-bailing,
which means that water gets drained overboard via
scuppers. The scupper has a flap that allows water
to be drained out but will not let seawater in. Check
the scuppers for debris that might keep water from
draining out of the cockpit properly. The motorwell
has drains also, make certain that the access hatch is
closed and secured to keep water from getting into
the bilge during rough seas. The aft cockpit machinery access compartment hatch is sealed with a gasket that needs to be coated with a petroleum jelly or
lithium grease to protect it from the elements and to
keep it pliable and waterproof.
Fishbox locations on the deck
1
2
3
4
FISHBOX PUMP-OUT SYSTEM
1 Port fishwell drain hose
2 12 Volt diaphragm fishwell pump
3 Pumpout hose to transom
4 Starboard drain hose
24
Section 6 - Water & Waste Systems
275 Conquest - Owner’s Manual
Livewell
Livewell
Location
The 275 Conquest is equipped with a
livewell bucket that is located under
the hatch on the aft port side of the
/,9(:(//
sterndeck. The livewell system’s pri6<67(0
mary function is to keep baitfish alive
by circulating seawater into the livewell bucket. The
raw water pump, seacocks and plumbing that service the system can be reached through the opening
below the sterndeck seat on the port side.
OPERATION:
The livewell can be filled by using the switch marked
“LIVEWELL” on the instrument panel. Before filling the livewell, you must make certain the hull
seacock is in the open position. The hull seacock can
be accessed by removing the center bulkhead under
the stern seat. The nozzle that fills the livewell bucket
can be adjusted to circulate the water. There is a single
overflow drain to the livewell bucket, excess water
is drained to the transom fitting.
1
2
3
Seacock, (shown in the
OPEN position, turn clockwise to CLOSE).
4
6
5
7
9
8
This diagram is for
reference ONLY and
is not to scale.
10
11
12
1 Livewell Tank
2 Livewell Tank Drain, Overflow
3 Livewell Tank Fill
4 Livewell Seacock
5 Livewell Tank Drain, Basin
6 Deck Drain
7 “T” Fitting
8 Transom Drain
9 “Y” Fitting
10 Raw-Water Supply from Pump
11 Raw-Water Pump
12 Seacock, (see detail above)
Section 6 - Water & Waste Systems
25
Water System
275 Conquest - Owner’s Manual
Your 275 Conquest is fitted with a
30 Gallon,(114L) fresh water tank.
The standard water system includes:
:$7(5
plumbing, pump and connections for
6<67(0
water service to the transom shower,
kitchen galley sink, head compartment shower/sink
and the head unit. It is a cold water system, a water
heater is available as part of the Cruise Package Option, check with your authorized Boston Whaler®
dealer for more information. The water tank can be
filled by using the water fill located on the starboard
gunwale mid-ship. Be sure to fill the water tank from
a source known to provide safe, pure drinking water.
FRESHWATER PUMP:
The freshwater pump can be accessed through the
aft cockpit machinery access compartment. The
pump is located on the aft port side of the compartment along with the raw water pumps.The pump is
fitted with a strainer that periodically needs to be
checked for blockages.
OPERATION:
The shower attachment located in the starboard transom can be operated by turning on the freshwater
switch on the DC main distribution panel (M.D.P.)
located on the port wall of the cabin interior. To operate the shower, pull the shower/wand out of its
encasement and press the button on the handle. The
head compartment has a shower/wand attachment
that is integrated into the sink. When using the sink
turn the lever to pressurize the system. This lever
needs to be pressed to start water flow. When using
it as a shower; simply pull the shower/wand out of
its base until there is sufficient length to reach the
shower head support. The head compartment is fully
sealed and the water drains directly to a bilge pump
located under the hatch in the head compartment floor
that will ensure water will be pumped overboard.
The galley sink is located on the port side as you
enter the cabin. The galley sink works in a manner
very similar to the head compartment sink, the water
pump pressurizes the system, turn the lever to operate. Water from the galley sink exits out the port
side of the boat.
26
operated. It is advised that the strainer not be removed to prevent clogging. The (optional) prep center is also fed by the fresh water system. It is located
behind the pilot seat and has a sink with drain, cutting board, and faucet.
Freshwater Pump Diagram
1 Fresh water pump
2 Pump strainer
3 Supply hose from 30 gallon water tank
4 Supply hose to galley sink & faucet, head compartment, and Optional water heater.
5 Supply hose to aft shower
1
2
3
5
4
MAINTENANCE: Very little maintenance is required for the system, other than annual disinfecting
and winterizing. Occasionally the faucets might need
to be repaired or replaced due to calcium build-up.
Periodically check the entire system to assure that
the hose connections, tube fittings, electrical connections and mounting bolts are properly secured,
and free of chafing caused by movement of the hoses
or tubing against a fixed object.The strainer between
the pump and the tank should be checked and cleaned
several times during the operating season.
WINTERIZING THE SYSTEM: Draining the freshwater system will require you energize the freshwater pump switch on the DC main distribution panel,
open all faucets, and empty the fresh-
Section 6 - Water & waste Systems
275 Conquest - Owner’s Manual
Head System
water tank, de-energize the fresh water pump switch.
Place a label on top of the water heater breaker explaining that the water system is empty and the water heater should not be used. The heater should only
be activated when there is an ample water supply
available.
DISINFECTING THE SYSTEM:
Your freshwater system needs to be disinfected prior
to being filled. Before you fill the freshwater system
it is vital that it be properly disinfected. the following procedure is recommended to disinfect the freshwater system:
• Flush the entire system thoroughly by allowing potable water to flow through it.
• Drain the system completely.
• Fill the entire system with an approved disinfecting solution (check with your dealer for
recommendations) and follow the method prescribed by the manufacturer.
• After disinfecting, drain the entire system.
• Flush the entire system thoroughly several
more times with potable water.
• Now the system is ready for use, fill with potable water.
Ask your dealer if this has been done and what procedures are needed to accomplish this. This should
be done annually or before using the system if it has
been laid up for an extended amount of time.
3
5
!
NOTICE
There are severe state and federal penalties for discharging raw sewage and solid waste in waters
where it is not permitted. Check with local authorities on where this is permissible, if possible employ
the use of a shore side discharge.
Your 275 Conquest has an enclosed
head compartment located on the starboard aft section of the cabin. It is
+($'
6<67(0
fitted with a standard Sani-Potti waste
containment system that includes:
The Sani-Potti unit, Macerator/Overboard Discharge
Pump, Seacock, Vent and associated hoses and
clamps. The Sani-potti system has a lower tank and
an upper tank. The upper part of the tank holds freshwater used for flushing the system. The waste from
the unit can be held in the lower part of the tank, it
has a capacity of 5.2 gallons. Complete operating
instructions can be found in the sani-potti operations
manual.
Upper
Bowl
Discharge
Hose
Waste
Containment
Tank
1
4
2
6
1
2
3
4
5
6
30 Gal. (114L) freshwater tank.
Optional 6 Gal. (23L)water heater.
Freshwater pump
Water supply line from tank to pump.
Water supply line to deck shower.
Water tank vent.
Section 6 - Water & Waste Systems
27
275 Conquest - Owner’s Manual
MACERATOR/OVER BOARD DISCHARGE:
Your waste system can also incorporate the use of a
macerator. The macerator/discharge pump draws
solid and liquid waste from the holding tank and processes it prior to discharging it overboard through a
seacock. The pump is designed to handle waste, toilet tissue and facial tissue but will not pump solid
objects. There are bodies of water where discharge
of raw sewage is prohibited.
OPERATION: The overboard discharge pump on
the 275 Conquest can be operated by using the key
switch panel located on the starboard wall of the head
compartment. Using this method will empty the contents of the holding tank. If overboard discharge will
be utilized, it will be necessary to open the seacock
located under the access plate on the port side of the
motorwell. Use the foot pedal located on the starboard side of the toilet to empty the contents of the
unit into the waste holding tank. The waste can be
kept there until a suitable waste recovery station can
be reached to discharge the system.
After opening the seacock follow these two steps.
• Turn on the breaker marked “HEAD” located
on the DC main distribution panel (M.D.P.).
• Turn the key clockwise to operate the Macerator pump.
MAINTENANCE: After long periods of non-use, the
macerator pump may not turn freely. Regular usage
of the system will reduce the chances of this occuring.
If the system does require maintenance contact your
nearest dealer.
SHORE SIDE DISCHARGE: Your waste system can
also be discharged by using the services of a dockside
pumpout facility. The discharge port is located on
the port side of the gunwale and is marked “WASTE”
and access to the port is gained by use of a special
key. The dockside facility will have a connection to
fit your boat. It is important that you close your macerator discharge seacock prior to using the connection. Shore side discharge is a preferred method of
waste control.
Sani-Potti with Macerator & Overboard
Discharge
1
2
3
4
5
6
1
Sani-potti unit
Deck pumpout hose
Waste tank vent
Macerator
Overboard discharge hose
Overboard discharge seacock
READ ALL INSTRUCTIONS PERTAINING TO
THE CARE AND MAINTENANCE OF THE
PUMPS.
2
3
5
4
6
28
Section 6 - Water & Waste Systems
275 Conquest - Owner’s Manual
1
2
3
4
Head compartment arrangement
1
2
3
4
Overboard discharge key panel
GFCI outlet
Vacu-flush toilet
Vacu-flush activation handle
Vacu-Flush Toilet with Macerator,
Overboard Discharge & Holding Tank
1
2
3
4
5
6
7
8
Vacu-Flush toilet
Discharge hose to Holding Tank
Water supply to Vacu-flush toilet
30 Gal. (114 L) Fresh water tank
Deck pumpout port
Holding tank waste vent
Waste holding tank/Vacu-flush unit
Macerator
ENVIRONMENTAL CONSIDERATIONS:
The Environmental Protection Agency (EPA) standards state that in freshwater lakes, reservoirs, impoundments whose inlets or outlets are such as to
prevent the ingress or egress by vessel traffic subject
to this regulation, or in rivers not capable of navigation by interstate traffic subject to this regulation.
Marine sanitation certified by the United States Coast
Guard (U.S.C.G.) installed on vessels shall be designed and operated to prevent the overboard discharge of sewage, treated or untreated or any other
waste derived from sewage.
The EPA standards further state that this shall not be
construed to prohibit the carriage of Coast Guard
certified flow through treatment devices which have
been secured so as to prevent such discharges. They
also state that the waters where a Coast Guard certified marine sanitation device permitting discharge
is allowed include: Coastal waters, Estuaries, The
Great Lakes and Intercoastal waterways, Freshwater
lakes and Impoundments accessible through locks
and other flowing waters that are navigable interstate
by vessels subject to this regulation. (40CFB 140.3)
9 Macerator discharge hose
10 Seacock
11 Freshwater pump
5
10
6
7
11
2
9
8
3
1
4
Section 6 - Water & Waste Systems
29
Propeller Information
!
275 Conquest - Owner’s Manual
DANGER
Disconnect power by moving the battery switch to the
“OFF” position prior to removing the propeller.
!
NOTICE
It is advised that you always carry a spare propeller,
propeller hardware and propeller wrench on board.
Should your propeller become damaged it can be easily replaced.
!
All propellers are designed to provide maximum forward thrust, so the reverse thrust of the propeller will
not be as efficient. The 275 Conquest uses propellers that are designed to counter-rotate, which means
that the port engine’s propeller rotates the opposite
direction of the starboard engine. This will balance
the torque effects of the engine’s and along with the
hydraulic steering will reduce driver fatigue by eliminating the constant need to fight the wheel.
NOTICE
3
Under no circumstance use a propeller which allows
the engine to operate at a higher than recommended
2
RPM.
The engine(s) on the 275 Conquest
have been equipped with propellers
which our tests have shown to be
3523(//(5
best suited for general use under normal conditions and load. In some
situations you may wish to change the propellers to
give your boat slightly different performance characteristics. Changing your boats running surface, such
as the addition of bottom paint will affect the type
and size of propeller required.
In general, changing to a lower pitch propeller will
increase acceleration and load pulling capability, with
a slight decrease in top end speed. If you choose to
change propellers, the type should be discussed with
your Boston Whaler® dealer.
1
1 Propeller Diameter
2 1 Revolution, (Pitch)
3 Propeller Rake
1
7
5
2
3
6
4
8
10
16
30
15
14
13
Propeller Assembly
1 Shaft, (from engine)
12
2 Forward Thrust
11
Washer
9
3 Drive Sleeve
4 Blade Face
5 Leading Edge
6 Blade Tip
7 Trailing Edge
Section 7 - Propulsion System
8 Diffuser Ring
9 Blade Back
10 Blade Root
11 Outer Hub
12 Inner Hub
13 Exhaust Passage
14 Drive Sleeve Adapter
15 Lock Ring
16 Prop Nut
275 Conquest - Owner’s Manual
Hydraulic Steering Information
!
MAINTENANCE:
CAUTION
Continuous kinking, chafing, rubbing and twisting may
eventually weaken hose(s) to a point of rupture during
normal steering operation. Visually inspect all hoses
and fittings for wear and/or damage.
67((5,1*
Your 275 Conquest is equipped with
a teleflex, hydraulic steering system.
The hydraulic steering system consists of:
• Steering wheel and helm pump unit
• Engine hydraulic cylinder
• Hydraulic hoses and fittings
For your convenience there is a lever at the base of
the steering wheel that can be pushed to adjust the
tilt angle of the steering wheel.
OPERATION:
When turning the steering wheel either clockwise or
counterclockwise, the helm pump forces hydraulic
fluid through hoses to and from the engine cylinder
which is connected to the tiller arm. The engine cylinder moves the tiller arm to port and starboard.
1
2
3
4
5
6
7
Steering Wheel
Helm Pump
Engine Mounted Steering Cylinder
Hydraulic Pump Fluid Fill
Hydraulic Fluid Lines
Bleeder Valves
Single Cylinder Tie-bar
6
5
FILLING:
Your owners manual kit has a fill tube that can be
used to replenish the hydraulic oil for the hydraulic
steering system. Read the manual for complete information.
1
7
3
Proper maintenance of this system will ensure worryfree usage for the life of your boat. Steering system
integrity is imperative when engaging in recreational
water activities. Special care and attention must be
taken to ensure proper performance of the steering
system and should include the following:
• After the first few hours of operation and at
regular intervals, check all fasteners and the complete steering system for security and integrity.
• Check all moving parts to be sure they are free
of salt build-up and other foriegn material.
• Inspect for corrosion. Any part affected by corrosion must be replaced.
• When replacing parts, self locking hardware
must be used.
• Check the fluid level in the helm pump unit.
• Lubricate slides on the engine cylinders.
All steering systems whether mechanical or hydraulic require regular inspections, periodic adjustment
and occasional replacement may be necessary.
2
4
This view is not to scale, and is meant to reference the various
parts that make up the steering system. See your owner’s manual
packet for more information regarding the steering system.
Section 7 - Propulsion System
31
275 Conquest - Owner’s Manual
Power Steering Information
The Verado® engine(s) package comes with a power
steering pump that is located under the motorwell
access hatch. The major components of the pump
system, (for filling & maintenance) is covered by a
shroud. Remove the shroud and unscrew the cap to
check the fluid level in the reservoir. There is a filter
insert that needs to be checked and cleared if necessary. Fill as necessary. Make it a habit of checking
the fluid level before each trip.
Use ONLY SAE 0W-30 Full Synthetic Power Steering Fluid when refilling the reservoir. The power
steering pump’s owner’s manual will have all the
information regarding care and maintenance. Follow
all recommendations carefully.
The system is virtually maintenance free, aside from
regular fluid checks and visually inspecting the outside of the unit for sign of leaks or damage.
Gear Shift & Throttle Control
!
CAUTION
Shift controls into NEUTRAL before starting engine.
Shift only when engine is at idle. Reversing at high
speeds can cause a flooding/swamping due to water
being pushed over the transom.
!
NOTICE
W ind and sea currents can change how your boat responds while in motion. Understanding your boat and
its reactions at speed will make boating for you safer
and more enjoyable.
The 275 Conquest is equipped with
a gear shift/throttle control unit
mounted directly starboard of the
steering wheel. The gear shift/
throttle control unit for the engine activates both shifting mechanism and throttle.
6,1*/(/(9(5
&21752/
7+5277/(6+,)7
Single EngineThrottle Control
32
1
2
3
4
5
Dual Engine Throttle Control
Gear Shift/Throttle Control Housing
Power trim button, Port & Starboard engine
“THROTTLE ONLY” button
Port engine throttle handle
Starboard engine throtlle handle
2
4
5
1
3
The control must be in the “NEUTRAL” position to
start your engine. Neutral is the most upright position of the control unit and acts as an idle, the propeller is not rotating. There is a “THROTTLE ONLY”
button at the center of the throttle control that when
depressed will disengage the shifting mechanism and
will allow you to operate the throttle without engaging the propeller.
This button will automatically engage the shifting
mechanism once the throttle control has been moved
back to its center position (you will hear and feel a
click when it is engaged).
Moving the lever forward engages the forward gear
and then the throttle advance. To reverse power, bring
the control lever back to engage the reverse gear and
increase the reverse thrust. The throttle control regulates the RPM of the engine. Regulating the RPM of
the engine will control the speed of the boat. Pulling
back on the gear shift/throttle control while moving
at a high speed will cause a sudden slowing of the
boat and will create a following wake which may
rise above the transom and flood the boat.
Section 7 - Propulsion System
275 Conquest - Owner’s Manual
Digital Throttle/Shift (DTS)®
Your 275 Conquest has the option of using a state of
the art “drive-by-wire”gear shift and throttle control
system. The Digital Throttle/Shift (DTS)® is the latest technology in recreational boating. There is a
separate user’s manual that will detail the various
systems that can be controlled by the DTS®. Read
and follow all instructions regarding the proper use
of the DTS® system. The DTS® system can be monitored through the use of the SC5000 display. The SC
5000 will give you a visual readout of all functions
regarding your boats engine(s), direction, and applicable fluid capacities.
Power
Trim
Switch
(Standard
Gear Shift/
Throttle)
Ignition Shutdown Switch
DTS® Engine
Throttle Control
Power Trim Operation
The power trim & tilt system allows you to raise and
lower the engine(s) outdrive for optimum performance in the water and for trailering, launching and
beaching. The switch is a momentary switch; which
means that constant pressure must be applied to the
switch during the raising and lowering cycle. This
also allows for ideal boat angle (in relation to the
water surface) for a given load and water condition.
In most cases, best all-round performance is obtained
with the engine adjusted so that the boat will run at a
3° to 5° angle to the water. The power trim is located on the gear shift/throttle lever.
Boats can be operated in a manner and speeds
resulting in trim angles that cause visibility to be
obscured. Motor trim, hull trim plane and speed
are factors that affect a boat’s trim angle.
The 275 Conquest is equipped with an ignition shutdown switch. It is located on the port side of the console next to the steering wheel control. If an emergency arises where the engine must be shut down, a
pull on the cord to release the clip from the shut-off
will shut down both engines. This switch is designed
to shut the engines off when the operator of the boat
leaves the control station, either accidentally by falling into the boat, or by being ejected overboard. This
would most likely occur as a result of poor operating
practices.
This switch only works when properly used.
The decision of whether to use an ignition safety
switch or not rests with you, the owner/operator.
IgnitionShut-down
Switch Plate
Ignition Shut-down
Switch
Ignition Shut-down
Switch Clip, (attaches to switch)
Lanyard
Ignition Shut-down
Switch Clip,(attaches to you)
Section 7 - Propulsion System
33
275 Conquest - Owner’s Manual
Trim tabs
!
NOTICE
It is recommended that you check the level of the
fluid in the reservoir before using your boat.
Your 275 Conquest is fitted with hydraulic trim tabs. The trim tabs are located on the lower section of your transom and are used to trim the list of
your boat caused by improper storage,
too many persons on one side of the boat, or strong
cross winds.
OPERATION: The trim tabs are controlled by rocker
switches located on the console above the throttle
control. Short momentary bursts of the rockers will
achieve proper attitude of the hull. There is a right
and left switch for the port and starboard trim tabs.
Pushing the buttons forward will cause the bow to
lower. Pushing the buttons aft will cause the bow to
raise. When used properly the trim tabs will give
your boat a smoother more stable ride, help to level
the boat,and provide less resistance to the steering
system.
The trim tab pump is accessed under the aft cockpit
hatch and is located on the starboard wall.
MAINTENANCE: Check for leaks in all the connections and hoses for every 50 hours of operation.
If leaks occur, the system may need to be purged and
refilled. Use only the fluid specified by the trim tab
manufacturer when refilling the system. When the
boat is out of the water you should inspect the planes
and hinges for marine growths; remove as neccessary.
To service the unit, remove the tinted plastic cover
to gain access to the reservoir fill plug and motor
parts. Please consult your owner’s manual for manufacturers recommendation concerning the type of
fluid that is best suited for your boat. When filling
the reservoir with fluid, be sure to fill up to the
“FULL” mark on the pump base. Add fluid with the
trim tabs in the “UP” position only.
75,07$%
75,00,1*
23(5$7,21
34
1
2
3
4
5
6
7
Trim tab, switch and pump
Trim tab pump cover retaining screw
Trim tab pump cover
Trim tab pump
Trim tab switches
Hydraulic ram (starboard shown)
Trim tab plate
Trim tab zinc
1
2
3
To portside
4
5
6
7
Section 8 - Getting to know your Boston Whaler
275 Conquest - Owner’s Manual
Lifting
Mooring Points
!
DANGER
Use only the lifting points specified. Using the cleats
for lifting is dangerous and could cause serious injury
or death and damage to the boat.
!
WARNING
Gelcoat surfaces are slippery when wet. Use extreme caution when walking on wet surfaces. Use
care when waxing to ensure that walkways are not
made dangerously slippery.
The 275 Conquest has (6) 8 inch
cleats, two located at the bow, two
located amidship and two located at
/,)7
32,17
the stern on the gunwale walls, between the under gunwale rodholders
that can be accessed through the hawse pipes. The
cleat is used to secure the boat to the dock. While
loading/unloading or mooring, please learn the proper
way to secure the boat and how best to use the mooring points of your boat. The bow eye is used to haul
and hold your boat onto a trailer. The stern eyes
should be used as tie down points while trailering
the boat. The bow and stern eyes can be used for
short term lifting such as for service. Long term lifting with the bow and stern eyes can cause stress on
the fiberglass and gel coat and is not recommended.
Below is a simple diagram that shows a belaying
knot; commonly used to secure a boat to a dock.
This knot is will hold fast and is simple to release
when needed.
(make loop and
rotate before pulling
over the horn)
(A)
From
Boat
Whether you are lifting your boat out of the water
for routine maintenance or long term storage, there
are some points to consider.
• If you are using a professional lifting service, it
is prudent to check all credentials and ask for
proof of insurance to protect your investment.
• Use a wide, flat, belting sling for lifting ,to minimize stress on the gunwales. Careful location of
the sling is required.
DO NOT PLACE SLINGS WHERE UNDER
WATER FITTINGS WILL BE IN CONTACT.
• If using a lifting hook, attach to bow eye and
the stern lifting eyes mounted on the transom.
Always use a spreader bar on the stern eyes and
use chafing protection on the top of the transom.
Chafe
protection
Bow eye
Lifting
cable
Stern eye
From
Boat
From
Boat
(3)
see diagram
(A)
(2)
(pull tight to
complete the
belaying knot)
(1)
Section 8 - Getting to know your Boston Whaler
35
Hull Maintenance
275 Conquest - Owner’s Manual
Clean the bottom of your boat of marine growth immediately, if the debris dries it will harden and will
make its removal very difficult.Waxing of the exterior surfaces is recommended to be done at least twice
a year to protect the gelcoat of your boat. Compounding may be neccessary to remove more stubborn stains and chalking from the surface of your
boat, compounding must be done after washing and
prior to waxing. Check with your Boston Whaler ®
dealer on a compatible rubbing compound for your
boat. When washing your windshield never use abrasive powders, gritty cloths or steel wool. Always
use a damp cloth or a chamois when drying. Metal
trim and fittings will stay bright if coated with a good
grade metal polish or paste wax after washing. Stainless steel is strong and corrosion resistant, but still
requires maintenance to keep its appearance. Crevice corrosion, a brownish coloring; occurs where two
pieces of stainless hardware meet.
This condition is caused by impurities in water and
air and can be cleaned easily with a good grade marine polish using a sponge, cloth or small bristled
brush (for nooks and crannies).
Hull Maintenance, (Blisters)
The fiberglass and resin structure of your boat is
porous (intrusion of water into the gelcoat will take
some time). Blistering is caused by water soluble
materials in the hull laminate. The effect of osmotic
pressure allows water to impregnate below the
gelcoat and substrate; forming a blister. There have
been extensive university studies funded by the
United States Coast Guard regarding the cause and
effect of blisters forming in the gelcoat of fiberglass
boats. Fiberglass blisters can form in near-surface
layers of the gelcoat to very deep into the fiberglass
structure. The damage can range from cosmetic to
catastrophic, (although the latter is a very rare
occurance). The studies seemed to point toward long
term immersion of the hull in warm water as a primary cause of hull blisters. Stress cracks on the hulls
below the waterline also contributed to the formation of blisters on the hull. There are a variety of
ways to prevent the formation of hull blistering: Epoxy coatings can be applied to the hull, followed by
hull painting.
36
An alkyd-urethane-silecone marine paint can also be
used to aid in the prevention of hull blisters.
Reducing the amount of time that your boat stays in
the water also helps prevent hull blisters from forming. Use of a trailer or boat lift will reduce the
liklihood of hull blisters forming. Be sure to use a
bunk type lift or trailer for long term storage of the
boat out of water. If blisters are present in the hull;
they need to be properly cleaned and dried out before any barrier protection can be applied. Contact
your Boston Whaler® dealer for more information
on prevention and treatment of hull blisters.
Bottom Painting
!
DANGER
There are risks and dangers inherent with the use of
paints and solvents. Dispose properly of all rags, rollers and trays used for painting. Follow all the precautions and regulations listed by the manufacturer before
and after painting your boats hull.
Painting the bottom of your boats hull is a good way
to slow the formation of hull blisters, and also keeping bottom growth (fouling) under control. To determine the waterline, you will need to place the boat
in water and with a full load of fuel and gear, mark
the waterline. Measure above the marked line 1 to 3
inches for placement of the tape line. Masking tape
is not recommended for the types of paint you will
be using. Preparation is the key to a successful hull
painting. If the hull is bare, the gelcoat will have to
be dewaxed before sanding can begin;otherwise the
wax will be dragged into the scratches and will reduce the adhesion properties of the paint. After the
dewaxing is complete, light sanding with 80 grit paper is recommended. Proper ventilation and capture
of the dust created by sanding is essential. The dust
created is toxic and should not be breathed. A proper
fitting respirator must be used. DO NOT use a paper
filter mask. The paint can be applied after sanding
and cleaning is complete. Follow the manufacturer’s
recommendation for applying the paint. Humidity and
weather will play a role in how and when the paint is
applied. Several thin layers are better than one thick
layer.
Section 8 - Getting to know your Boston Whaler
275 Conquest - Owner’s Manual
Vinyl Care
Make sure that there is enough paint left to cover
areas that were not accessible, (slings, jackstands etc.)
and paint accordingly. Follow the manufacturer’s recommendation for do’s and dont’s after the painting
is complete. If the hull bottom is already painted,
you must be sure to test the paints adhesion to the
already painted surface. If the paints are incompatible, the new paint will not adhere to the hull bottom
or the paint will “Lift” the old paint. NEVER apply
paint without first preparing the old painted surface.
The paint is designed to resist algae growth which
means it has chemicals embedded in the paint that
are harmful if ingested. Take all necessary precautions required before painting or repainting your boats
hull. Painting your boats hull will adversly affect the
boats speed and perfomance. If your boat will spend
most of its time in the water, it might be a good idea
to paint the hull bottom, if you will be trailering the
boat to and from the water, you might want to forgo
the painting. This is an abbreviated section on painting your hull bottom.Your Boston Whaler® dealer
should have information on properly painting you
boats hull or recommendations on businesses that
will paint your hull for you.
The vinyl cushions on your 275 Conquest will keep
their appearance and suppleness if cared for properly. Salt water, salt residue, dirt, ultra-violet rays
etc. will take their toll on vinyl products causing
them to lose their luster and texture. A thorough
cleaning with a good vinyl upholstry cleaner will keep
the vinyl soft. Keep the vinyl dry to prevent mildew,
make sure there is no moisture between the cushions.
Painted Hull Care (Bottom)
Long Term Storage
The painted hull bottom will need to be inspected
annually. Any growth will affect the boats performance and overall look. If it has been a while between inspections you might notice algae or slime
growth. This can be cleaned with a coarse towel or
soft bristle brush. The growth should be cleaned immediately after the boat has been removed from the
water. If the growth is allowed to dry it will be that
much harder to remove. If the growth is more severe, you may need to enlist the services of a professional hull cleaning company. Fresh water, salt water and water temperature can all affect the types of
growth that you will find on your boats hull.
! CAUTION
Never start or run your outboard (even momentarily)
without having water circulating through the cooling
water intake holes in the gear case. This will prevent
damage to the water pump (running dry) or overheating of the engine.
!
NOTICE
Periodically haul the boat out of the water and scrub
the bottom with a bristle brush and a solution of soap
and water. For better protection paint the hull below
the waterline with a high grade anti-fouling paint.
!
NOTICE
Store the batteries in a cool, dry location. Keep the
batteries in their plastic boxes. Periodically check the
batteries during storage.
Storage or winter lay-up will require you to make
sure that your boat and its systems are properly conditioned for extended periods of non-usage.
It is important that you follow all the recommendaSection 8 - Getting to know your Boston Whaler
37
275 Conquest - Owner’s Manual
Canvas Care & Maintenance
tions set by the engine owner’s operations manual.
It will give you a schedule of when these important
functions need to be done.
ENGINE:
Protecting your engines vital moving parts from corrosion and rust caused by freezing of trapped water
or excessive condensation due to climatic changes
is very important. Internal engine parts can be effected by rust due to lack of proper lubrication. Freezing water in the engine can cause extensive damage
to the internal moving parts.
FUEL SYSTEM:
Tank(s), hoses, fuel pump and carburetor should be
treated to help pevent the formation of varnish and
gum. Temperature extremes cause condensation to
accumulate in the fuel tank(s). Empty gas tanks collect condensation which could lead to fuel contamination and/or premature wear of your system.
TRAILER STORAGE:
If you will be storing the boat for an extended amount
of time on its trailer, you will need to lift the trailer
off of its wheels. Use care when raising the trailer.
The surface should be level and conditioned to accept the weight of the boat and trailer and allow for
adequate drainage. Covering the wheels will protect
them from harmful UV rays. Repeatedly immersing
the trailer in water during boat launching can cause
a variety of problems. Water seeping into the wheel
hubs will cause the grease to emulsify and can prematurely corrode the bearings. Check with the trailer
manufacturer for scheduled maintenence of you
trailer.
ELECTRICAL SYSTEM:
The battery should be removed from the boat. Remove the negative (-) cable first, then the positive
(+) cable and the battery given a full charge. Clean
the external surface of the battery and check all water levels before and after charging. Grease both terminals and bolts on the cable ends.
DRAINAGE:
It is important to raise the bow of the boat enough to
allow for proper drainage of water from the deck and
bilge area. Make sure all the drainage fittings are clear
and free of debris. Store the engine in an upright
position to promote adequate drainage of water.
38
!
NOTICE
NEVER trailer the boat with the sun-top in the open
position. Damage to the frame, canvas and securing
straps can occur. Use the protective boot when the
sun-top is being trailered or stored.
Chafing, fiber wear from dirt and grit and deterioration from ultraviolet light can cause your canvas sun
top and covers to degrade over time. The effects of
ultraviolet light can sometimes be reduced by chemical treatment of canvas items. Consult your Boston
Whaler® dealer or check with your owner’s manual
before using any chemical treatments on your canvas. To keep the canvas and metal parts in good working condition and keep a good appearance, you will
need to keep them clean. The fabric should be cleaned
regularly before substances such as dirt, pollen, etc.
are allowed to accumulate on and become embedded in the fabric. The fabric can be cleaned without
removing the framework.
Simply brush off any loose dirt, pollen, etc. hose
down and clean with a mild solution of a natural soap
in lukewarm water (no more than 100 ° F. 38° C.).
Rinse thoroughly to remove soap. Allow the canvas
to completely air-dry. After each use especially in
salt water areas, rinse the canvas completely with
fresh cold water. Let the canvas dry completely before stowing. All metal components of the canvas
frame should be rinsed with fresh cold water and exposed components wiped dry to maintain appearance
and working order.
Lubricate the snaps of the canvas with petroleum
jelly, use a parafin wax on the zippers to keep them
in proper working order. If you have stubborn cleaning cases call your Boston Whaler® dealer for proper
cleaning procedures.
Do not use bleach or solvents to clean the canvas
material.
Section 8 - Getting to know your Boston Whaler
275 Conquest - Owner’s Manual
Trailer
Tie-down straps can be used to secure the boat from
the stern. The tie-down straps hook into the tie-down
loops on the trailer frame to the lifting eyes on the
transom. Padding (or similar) chafe protection should
be used where the tie-down strap come in contact
with the hull. A properly matched trailer hitch ball
and coupler is important. NEVER USE A HITCH
BALL AND COUPLER THAT ARE NOT
MATCHED.
Make certain that the coupler and the hitch ball are
properly seated and locked. Safety chains are also
important; the chains are connected to the trailer and
should be of sufficient length to reach the frame of
the tow vehicle and should be long enough to allow
the tow vehicle to turn without binding or tensioning
.
DO NOT SECURE THE CHAINS TO THE
BUMPER
Your 275 Conquest has the option of being fitted with
a galvanized trailer. This trailer is best suited for your
boats length and width. If you have a trailer or plan
on purchasing a trailer separately; there are some
points you need to consider. Having a center roller
and keel guards will help provide good support for
the keel, also provide good fore and aft support. Trailers equipped with rollers instead of bunks can damage the foam sandwich hull of your boat and should
never be used. Bunks provide a more even weight
distribution.
Trailer Safety:
There are features that will keep your trailer secured
to the tow vehicle: The safety chain attaches to the
bow eye and will keep the boat from sliding off the
trailer in the event that the winch strap or cable
breaks, hook this up first. Refer to the engine
owner’s manual for proper engine support while
trailering.
!
Bunk Trailer Terminology
Tie-down straps should never be used by themselves,
they are only used to help in keeping the boat secured
to the trailer. Make certain that the safety chain is properly secured to the bow eye.
1 Tongue/Ball Hitch Reciever
2 Trailer light connection, (4-pin)
3 Safety Chains
4 Tongue Jack
5 Winch Stand
6 Winch Assembly
7 Winch Hook/Strap
8 Winch Safety Chain
9 Step
10 Sidelight
11 Frame
12 Crossmember
13 Fender w/ Steps
14 Keel Roller
15 Axle
16 Keel Protector
7
17 Tire
18 Tail Light
5
19 Bunk Assembly
20 Tie-Down Eye
4
2
1
6
DANGER
!
NOTICE
Your warranty may be void if you use a trailer with
rollers. Use a trailer with bunks O N LY
20
13
19
16
14
8
18
12
17
9
10
15
11
3
Section 8 - Getting to know your Boston Whaler
39
275 Conquest - Owner’s Manual
Interior Amenities
CONVERTIBLE DINETTE:
The dinette in its upright position can seat 5 persons
around a circular seating area. It is made of a tough
acrylic surface and is easy to clean. The dinette normally is set on a ledge that is level with the surrounding cushions and is supported by use of a cross
brace.The port and starboard backrests can be placed
on the cross brace to act as a center cushion. When
using it as a table there is a post that secures to the
bottom of the dinette and the post fits into the post
base located on the floor of the cabin. There is a storage area in the bow for the dinette top to allow for
open seating.
GALLEY & HEAD SINKS
The galley & head sinks are integrated into the
countertops, with sink drains that move the water to
the port and starboard drains.The faucets in the galley and head compartment are conventional and easy
to use, and are set up for cold water only. (Cruise
package has the optional hot water service).
V-Berth Detail
1
2
3
4
5
6
7
8
9
10
11
12
13
Forward cushion
Starboard outer cushion
Starboard inner cushion
Port outer cushion
Port inner cushion
Port tabletop cushion, (port backrest)
Starboard tabletop cushion, (starboard backrest)
Starboard storage, (under cushion)
Port storage (under cushion)
Bow storage (under cushion)
Table surface with pedestal bracket
Pedestal base
Cross brace
5 12 10
9
4
6
1
3
2
7
8
13
40
11
CABIN STORAGE:
There is personal storage on the 275 Conquest.
A hanging locker located on the port side of the aft
section of the cabin. A storage area above the sink
unit. A storage area below the sink unit. Storage under the seating area, under the cushions. Fishing rod
stowage and tie-down on the port and starboard side
of the cabin.
CARBON MONOXIDE DETECTOR;
The 275 Conquest has a carbon monoxide detector
that will alert you to dangerous levels of CARBON
MONOXIDE. An audible alarm will sound and a
red light on the panel will tell you when carbon monoxide levels in the cabin are at dangerous levels.
Carbon Monoxide accumulates when ventilation in
closed areas is not adequate to dissipate the gas.
Exhaust leaks are a major cause of carbon monoxide
build up. When running a generator or engines make
sure that the forward cabin hatches are open to allow
for proper ventilation. Your owners manual packet
will have a pamphlet on the awareness and prevention of carbon monoxide. Read this pamphlet carefully to protect yourself and others from carbon monoxide poisoning. Your detector has a green light
that informs you that the detector is working normally. It also has a 1 amp fuse that is located behind
the main distribution panel, should it ever need to be
replaced. The Carbon Monoxide detector is sensitive to other types of gas besides Carbon Monoxide,
if the alarm should sound it is neccessary to follow
prescribed methods to dissipate the gas build-up.
The detector should never be disabled.
PORTLIGHTS:
There are (3) portlights, and (1) forward hatch. There
is a portlight on the port/starboard side of the cabin
and a portlight in the aft section of the cabin interior.
There is a forward deck hatch with screen located
on the ceiling of the cabin. This hatch can be opened
by turning the two forward locks to the open position and pushing up on the hatch. The hatch has knobs
on the opening struts that will allow you to tighten
them to keep the hatch in the open position. The
portlights open into the cabin.
Section 8 - Getting to know your Boston Whaler
275 Conquest - Owner’s Manual
CABIN LIGHTING:
There are two (2) overhead lights in the forward berth
and one (1) in the aft berth, they are operated by a
switch in the base of the light or can be powered by
the cabin lights switch on the main distribution panel.
Accessories
There are accessories that are optional to your 275
Conquest.
AM/FM CD STEREO:
The 275 conquest has the option of having an AM/
FM CD stereo system installed.
The AM/FM CD stereo system is located above the
hanging locker. Two (2) speakers located in the forward part of the cabin and two (2) speakers in the
forward part of the cockpit provide the sound. The
AM/FM CD stereo system comes with complete operating instructions; read them carefully to get the
best sound possible. The system also comes with a
remote located below and to the left of the steering
wheel that will enable you to control the stereo from
the helm.
BUTANE STOVE:
The single burner butane stove is located on the galley counter-top.
It will need to be manually lit, turn the knob at the
top of the bottle and light the nozzle.
Read all the instructions carefully before operating
the Butane stove.
ELECTRIC STOVE:
The (optional) single burner electric stove is located
on the galley counter-top.
It has conventional stove knobs to operate it, and is
wired into the cabin 120 volt Main Distribution Panel.
The switch on the panel will need to be activated to
power to the stove.
Read all instructions pertaining to the operation of
the stove.
MICROWAVE OVEN:
The (optional) microwave is a General Electric 115V/
600 Watt oven that has a .6 cubic foot capacity. The
(optional) microwave for the EuropeanMarket is an
Electrolux 220V/50 Hz oven with a .5 cubic foot
capacity. Read all instructions pertaining to the operation of the microwave oven.
12 VOLT REFRIGERATOR:
The (optional) 2.0 cubic foot capacity refrigerator
fits into the opening below the sink and countertop.
A power cord from the unit plugs into the wall in the
back of the opening and provides power.Read all the
instructions carefully before operating the refrigerator.
WATER HEATER:
Your 275 Conquest has a freshwater system that is
set-up for cold water use only.
A 6 Gal.(23L) water heater is part of the (OPTIONAL CRUISE PACKAGE). The water heater
is located under the aft cockpit hatch on the starboard
side of the machinery access room. The power switch
is located on the AC distribution panel, this switch
must be in the “ON” position for the water heater to
work. The 6 Gallon water heater is equipped with a
temperature and relief valve that complies with the
standard for Relief Valves and Automatic Shut-off
Devices for hot water systems, ANSI Z21.22
Section 8 -Getting to know your Boston Whaler
41
275 Conquest - Owner’s Manual
Air Conditioning
Your 275 Conquest has the option
of having a 7,000 BTU air conditioning/reverse cycle heating unit
$,5
&21',7,21,1*
installed. The air conditioning system provides cooling and heating of
the mid and forward cabins by interaction of the following four (4) components:
• Condensing Unit
• Blower
• Sea water pump and associated strainer
• Control Assembly
OPERATION:
The system is controlled by the A/C distribution panel
and operates in the cooling and heating mode by exchanging heat in the cabin to a refrigerant carried in
a closed loop piping system to the condenser where
the heat is transferred to sea water.
The return air vent is located on the starboard side of
the cabin beneath the dinette seat. Vents along the
forward starboard side of the cabin and in the midcabin provide a discharge point for the cool/heated
air. The condenser unit is located in the aft bilge. A
control pad is located to the right side of the microwave insert. The control panel contains a digital readout for both cabin and desired temperature and a thermostat control. Complete operating instructions are
provided in the “SMX Series Control Systems Users Guide” provided with the unit. Read all the material provided for safe
and continued operation of the air conditioning/reverse cycle heating system. Be sure that the seacock
for the air conditioning unit is in the open position to
allow for water circulation. The seacock is located
on the starboard side of the machinery area.
MAINTENANCE:
Repairs and maintenance requiring that piping be disconnected or that any of the units of the system be
opened be accomplished by a qualified marine air
conditioning technician.
Air Conditioning diagram
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Cooling unit
5” forward cabin discharge duct
Forward cabin discharge grill
Drain to shower sump
Plenum
4” aft cabin discharge duct
Refrigerant supply/return line
Condensing unit
Drain to aft bilge
Water pump cooling line feed
Water pump, 250 GPH
Seacock
Strainer
Cooling water discharge
Note:
The seacock in the bilge compartment needs to be OPEN before operation of the A/C unit begins. Access to the seacock is
through the aft cockpit machinery access compartment.
10 11
1
2
3
2
4
42
13
12
5
6
7
8
9
Section 8 - Getting to know your Boston Whaler
14
Anchoring Information
!
275 Conquest - Owner’s Manual
Lowering the Anchor
WARNING
S WAMPING HAZARD-Anchor from the bow if using
one anchor.A small current can make a stern anchored
boat unsteady; a heavy current can drag a stern anchored boat underwater.
The 275 Conquest is equipped with an
anchor storage compartment located in
the bow of the boat. Note: before us$1&+25
ing the anchor be sure the anchor
line’s bitter end is secured to the eye
in the bottom of the anchor locker. Wind and sea
conditions can affect the boat. The boat is not moving through the water, and without headway there is
no control. STAY ALERT! Be sure that the anchor will
hold under all circumstances if you are leaving the
boat. Understand the principles of rode and scope
and their effect on anchor performance.
The rode is the line connecting the anchor to the boat.
Nylon line is ideal because it is light, strong and
stretches, it also can be stored wet and is easy to
handle. Add a length of chain between the anchor
and the nylon line to prevent abrasion of the line.
The scope is technically defined as the ratio of rode
length to the vertical distance from the bow to the
sea floor. Scope also depends on the type of anchor,
tides, winds, sea conditions and type of sea floor the
anchor is in.
Minimum is 5:1 for calm conditions; normal is 7:1,
and severe conditions may require a 10:1.
Since you want to know how much rode to use when
anchoring, use this common formula.
Be sure that there is enough rope for the depth of
water you will be anchoring in, and secure rode to
both the anchor and the boat.
-Stop completely before lowering the anchor.
-Keep feet clear of coiled line as it pays out.
-Turn the anchor light on at night or during reduced visibility.
Setting the Anchor
There is no best way to set an anchor. Experiment
to see how it performs. One method is to turn the
rode around a bitt or a cleat and slowly pay out as
the boat backs from the anchor site. When the
proper scope has been reached snub the rode
quickly, causing the anchor to dig in to the sea
bottom.
-Reverse the engine slowly to drive the anchor
in and to prevent it from dragging.
-Secure the rode to the bitt or cleat.
Weighing the Anchor
To weigh (or retrieve) the anchor, start the boat
and run slowly up to the anchor, taking up the rode
as you go. The anchor will usually break out when
the rode becomes vertical. Coil lines to let them
dry before stowing.
BE CAREFUL THAT THE TRAILING LINES DO NOT
FOUL IN THE PROPELLER.
Rode length=(bow height + water depth) x
Scope
*Scope factor may range from 5 to 10 or more.
Any number less than 5 and the anchor breaks
away too easily.
Section 9 -Anchoring
43
275 Conquest - Owner’s Manual
Anchor Windlass (Optional)
!
DANGER
Use the anchor windlass switch on the helm when possible. Use care when operating the anchor windlass
with the hand-held remote.
!
NOTICE
Be sure to read and fully understand the anchor windlass owner’s manual before operating the anchor windlass.
The anchor windlass is located in the forward section of the anchor locker. The anchor windlass gives
you a mechanical means of raising and lowering the
anchor.
OPERATION:
The anchor windlass is controlled by a switch located on the helm, forward of the gear shift/throttle
control. The switch is a momentary type switch;
which means that there must be constant pressure
applied to the switch to operate the anchor windlass.
Power is controlled by a push/pull button located to
the left of the operation switch. There is a power indicator light that illuminates when the switch is powered. There is also a hand-held remote located in the
anchor locker that you can use for raising and lowering the anchor. When not in use, store the remote
out of direct sunlight. Be sure to read all information
provided by the anchor windlass manufacturer, regarding proper and safe operation of the anchor windlass. The power source for the remote is located on
the starboard bulkhead of the anchor locker. The
anchor windlass comes with an anchor lanyard. The
anchor lanyard is a system that locks the anchor and
rode in place and secure when the boat is underway.
LOWERING-Pushing the top part of the switch down
will power the anchor windlass DOWN. Make certain that the anchor lanyard carabiner is detached
from the chain and is clear of any moving parts of
the anchor windlass.
RAISING-Pushing the lower part of the switch will
power the anchor windlass UP. Once the anchor and
rode is secure in the UP position, the anchor lanyard
can be re-attached to the rode.
EMERGENCY OPERATION-There is a handle that
can be used in case the power to the anchor windlass
is lost. The anchor windlass has a socket receiver
that mates up with the crank.
LOWERING- Turning the handle clockwise will
loosen the anchor windlass drum and allow the line
to pay out. Tension can be adjusted to allow you control of how fast the line falls.
Anchor Windlass Helm Switch
1
2
6
5
4
44
3
1 Anchor Windlass Helm Switch
2 Anchor Windlass Remote
3 Anchor, 25 Pound (plow)
4 Remote Power Plug
5 Anchor Windlass
7
6 Anchor Locker Cleat
7 Anchor Lanyard
Section 9 - Anchoring
275 Conquest - Owner’s Manual
After the scheduled services are performed, fill out the areas below.
Maintenance Record
Date
Engine
Hours
Serviced
by
Maintenance Performed
Notes
Section 10 -Maintenance Log & Notes
45
Page Intentionally Left Blank

advertisement

Was this manual useful for you? Yes No
Thank you for your participation!

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

Related manuals

Download PDF

advertisement