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235 Conquest
235 Conquest
235 Conquest
®
"The mission of Boston Whaler
is to provide consumers with the
safest, highest quality, most durable
boats in the world"
235 Conquest
i
R

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Summary of Contents for Boston Whaler 235 Conquest

  • Page 1 235 Conquest 235 Conquest 235 Conquest ® “The mission of Boston Whaler is to provide consumers with the safest, highest quality, most durable boats in the world” 235 Conquest...
  • Page 2: History

    It is also an excellent reason why you can trust stability and a remarkably dry ride; second, its unique ® the safety of your family and friends to a Boston Whaler foam core construction made the boat not only durable, but unsinkable as well.
  • Page 3: Table Of Contents

    Our Hull ..........2-1 Safe Operation ........1-3 Hull Identification Number ....2-1 Impaired Operation ......... 1-3 Servicing Your Boston Whaler....2-1 Carbon Monoxide (CO) ......1-4 Manufacturer’s Certification ...... 2-1 Carbon Monoxide detector ....1-5 Certification design Category ....2-2 Lifesaving Equipment ......
  • Page 4 Fuel Vent ........... 3-2 Fuse Block(s) ......... 4-3 Static Electricity and the Fuel System..3-3 Main DC Breaker ........4-3 Ethanol-Blended Fuel ......3-3 Component Breakers ......4-3 Starting the Engine ........ 3-5 Electrical Schematics & Harnesses.... 4-5 235 Conquest...
  • Page 5: Preface

    Boston Whaler logo, Clarion, Conquest, Dauntless, Montauk, Nantucket, and Outrage are registered trademarks. Accutrack, Eastport, Unibond, The Unsinkable Legend, Ventura, and Whaleboard are trademarks of Boston Whaler, Incorporated. Mercury and Optimax are registered trademarks of Mercury Marine, and SmartCraft is a trademark of Mercury Marine. Printed in the U.S.A. © Boston Whaler, Inc.
  • Page 6: Introduction

    You must learn to operate this boat as well as read, understand and use this manual. ® In addition to the Boston Whaler Limited Warranty for your boat, each component and/or system on your What this manual does not give you is a course in...
  • Page 7: Boston Whaler Limited Warranty

    Structural Hull Defect in material or workmanship which is reported within five (5) years (60 months) from the date of the first retail purchase of the Boston Whaler Boat. The “Hull” shall mean the single fiberglass molded shell and integral structural components.
  • Page 8 The new owner must fill out and send in a Boston Whaler warranty transfer form, accessible from www.whaler.com, a copy of the bill of sale, and a $50.00 fee to Boston Whaler, 100 Whaler Way, Edgewater, Florida 32141, within 30 days of purchase.
  • Page 9: Section 1 • Safety

    Denotes hazards or unsafe practices that COULD result in minor personal injury, product or property damage. NOTICE Denotes information that is important to know prior to operation and/or maintenance, but is not hazard related. 235 Conquest...
  • Page 10: Safe Boating Means

    PFD’s & other safety gear-dry, stowed for equipment is on board and functioning. next use Fuel tanks-filled (allow for expansion) to prevent condensation Fuel system-no leaks Bilge pump-operating properly Bilge-clean, no leaks Float plan-notify person with whom you filed plan 235 Conquest...
  • Page 11: Legally Mandated Equipment (Minimum Required)

    Give special attention to the effects of alcohol and drugs while boating. No other single factor causes If you operate your boat in coastal waters or on the as many marine accidents and deaths. The detrimental Great Lakes, you must have visual distress signals 235 Conquest...
  • Page 12: Carbon Monoxide (Co)

    Carbon Monoxide present in enclosed spaces, especially 235 Conquest when the boat is moored or anchored. WINDS BLOWING EXHAUSTS TOWARD • Proper ventilation must be maintained, even during inclement BOAT OCCUPANTS.
  • Page 13: Carbon Monoxide Detector

    Use in calm inland waters or where quick DANGER rescue is likely. Even in rainy cold weather, ventilation must be maintained to avoid Carbon Monoxide poisoning. You will get wet and/or cold. 235 Conquest...
  • Page 14: Boarding (Wear A Pfd)

    • If gear is not immediately needed, stow it in secure areas. 235 Conquest...
  • Page 15: General Considerations

    At night, turn on the appropriate small boat or damage moored boats or navigation lights and cruise at a reduced speed other property. You are responsible for that will allow you plenty of time to avoid damage caused by your wake. dangerous situations. 235 Conquest...
  • Page 16: Emergency Situations

    • Slow the boat and keep pointing toward the exposure to these harmful fumes. person overboard. At night or in low light, point the best available light source at the person. 235 Conquest...
  • Page 17: To Lessen The Danger Of Fire

    • Usually a capsizing will happen quickly and In the event of Flooding, Swamping or Capsizing: without warning. LOODING • Use whatever is at hand to signal for help. • Always wear your PFD, or have it within reach. 235 Conquest...
  • Page 18: Collision

    Outboard engines require propulsion to control the prominently marked “DISTRESS SIGNALS” direction the boat will take. Without propulsion, the is recommended. steering is virtually useless. If you are in a congested 235 Conquest 1-10...
  • Page 19: Audible Distress Signals

    • Understand the design limitations of your boat. • EMERGENCY- • Check the weather forecast and water conditions “MAYDAY, MAYDAY, MAYDAY,”- used before leaving and while underway. when life or vessel is in imminent danger. • Wear a Personal Flotation Device, (PFD) 235 Conquest 1-11...
  • Page 20: Swimming, Diving & Water Skiing

    Head the bow into the wind with enough power to maintain slow CODE ALPHA FLAG-Blue and white penant headway. designates boat being used in dive operations. 235 Conquest 1-12...
  • Page 21: Water Skiing

    • If the skier suddenly releases the tow rope, Back to Dock – Pat top of head. it can backlash into cockpit. Spotters who are watching the skier must be aware of this fact and be prepared to take appropriate action to avoid injury. 235 Conquest 1-13...
  • Page 22: Emergency Engine Stop Switch

    SWITCH CLIP, (ATTACHED TO SWITCH) other boats, etc. may create too much stress LANYARD on the tow ring, resulting in personal injury IGNITION SHUT-DOWN and/or equipment damage. SWITCH CLIP, (ATTACH TO YOU) 235 Conquest 1-14...
  • Page 23: Float Plan

    Never pump contaminated bilge overboard. Reduce speed in congested waterway. Be alert for No Wake markers. Help protect your waters. Excessive Noise Many areas regulate noise limits. Even if there are no laws, courtesy demands that boats operate quietly. 235 Conquest 1-15...
  • Page 24: Warning Label Locations

    DANGER DO NOT approach within 100 yards of any U.S. Naval vessel without first contacting the vessel on VHF-FM channel 16. To do so will result in a quick and severe response. 235 Conquest 1-16...
  • Page 25 STAY CLEAR OF MOVING PARTS ....... 1746896 RUNNING BOAT WITH DOOR OPEN ......1743548 It is important to replace any damaged or unreadable label. Call your Boston Whaler FUEL HAZARD ............... 995704 dealer for replacement labels. CAUTION, INJURY TO HANDS & FEET (P&S) ..... 1836858 DANGER CO TRANSOM ..........
  • Page 26 Get fresh air if anyone shows signs of carbon monoxide poisoning. See Owner’s Manual for information regarding carbon monoxide poisoning. NW-204-05 NOTICE It is important to replace any damaged or unreadable label. Call your Boston Whaler Replacement dealer for replacement labels. Part No. CAUTION FISHWELL DRAIN VALVE ......1743504 MANUFACTURER’S CERTIFICATION ......
  • Page 27: Key To Symbols Used On Controls & Prints

    SEWAGE DRIVE TILT ROTARY CONTROL (WIDTH OF SYMBOL SINGLE LEVER LIFT POINT / SLING RUNNING LIGHTS PUMP LIFT POINT INDICATES INCREASE) CONTROL LOCATION UNDER POWER WINDSHIELD MAGNETIC ANCHOR HORN ANCHOR LIGHT INTERIOR LIGHT WIPER AND WASHER COMPASS 235 Conquest 1-19...
  • Page 28 Section 1• Safety THIS PAGE LEFT INTENTIONALLY BLANK 235 Conquest 1-20...
  • Page 29: Section 2 • General Information

    Boston ® Whaler dealer. ® To find a Boston Whaler dealer in your area call: 1-800-942-5379 (Domestic/International). NO AIR VOIDS HIGH DENSITY CLOSED CELL In the unlikely event that a problem is not handled to...
  • Page 30 Whaler has been certified to comply with construction Replacement Part No. 1787339 standards for small vessels by Transport Canada. ® A CE mark means that your Boston Whaler has been AUSTRALIAN BUILDERS PLATE certified with the applicable international Organization MANUFACTURER: BOSTON WHALER, INC.
  • Page 31: Certification Design Category

    8 (39-46 mph) and significant wave heights up to, and The engine on the 235 Conquest has been tested and including 4 meters (13.12 feet) may be experienced. proven to be best suited for general use under normal conditions and load.
  • Page 32: Specifications & Dimensions

    Section 2 • General Information Dimensions & Clearances Fig. 2.4.1 NOTE:Shown with optional hardtop for reference only. 8’ 8” (2.64 m) 235 Conquest 6’ 2” (1.88 m) WATERLINE 1’ 3” (.38 m) 25’ 2” (7.54 m) 25’ 2” (7.54 m) 8’...
  • Page 33: Passenger Locations

    • Gelcoat surfaces are slippery when wet. Use extreme caution when walking on wet surfaces. • Never occupy the working decks while the boat is underway. • Use care when waxing to ensure that walkways are not made dangerously slippery. 235 Conquest...
  • Page 34: Location Of Thru-Hull Fittings

    • ® 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 ®...
  • Page 35: Features, Exterior

    HELM SEAT W/ CUSHION & SLIDE GEAR SHIFT THROTTLE CONTROL STAINLESS STEEL STEERING WHEEL CONSOLE (SEE FIGURE 2.8.2) LIQUID-FILLED MAGNETIC COMPASS BOW ANCHOR LOCKER W/ DRAIN STARBOARD WINDSHIELD WIPER BOW PULPIT W/ ANCHOR ROLLER ® SIRIUS SATELLITE RADIO ANTENNA (OPTION) STARBOARD NAVIGATION LIGHT 235 Conquest...
  • Page 36: Standard Features, Cabin

    TRIM TAB SWITCH SWIM PLATFORM W/TELESCOPING CUPHOLDER LADDER SWITCH PANEL (SEE FIGURE 2.10.1) Standard Features, Bilge Fig. 2.8.4 OIL FILL 1100 GPH BILGE PUMP (AFT) 122 GALLON FUEL TANK FUEL FILL 1100 GPH BILGE PUMP (FWD) 3-GALLON OIL RESERVOIR 235 Conquest...
  • Page 37: Notable Options, Deck & Cockpit

    Fig. 2.9.2 CLARION® AM/FM DIGITAL STEREO 250 XXL DTS MERCURY VERADO 4-STROKE W/CD PLAYER & WATERPROOF SPEAKERS (4) WITH SMARTCRAFT VESSELVIEW DISPLAY PORTABLE HEAD W/DECK PUMP-OUT AND AND POWER ASSIST STEERING OVERBOARD DISCHARGE V-BERTH FILLERS (SHOWN WITH CUSHIONS REMOVED) 235 Conquest...
  • Page 38: Notable Options, Hardtop

    CANVAS SUN-TOP (BLACK OR BLUE) PORT CANVAS SIDE CURTAIN NOTICE CANVAS AFT DROP CURTAIN HARDTOP Curtains for tops are NOT interchangeable HARDTOP FRAME between the hard and canvas tops, and COCKPIT COVER require separate part numbers for ordering. 235 Conquest 2-10...
  • Page 39: Notable Options, Electronics/Navigation

    NORTHSTAR RADOME 4KW RADAR RODHOLDERS (P&S) NORTHSTAR 721 VHF RADIO LIVEWELL W/RAW WATER WASHDOWN NORTHSTAR M84 (GPS/CHART PLOTTER/ RAW WATER WASHDOWN OUTLET FISH FINDER STARBOARD FISH BOX PUMP-OUT Note: Hardtop option required with deluxe PORT FISH BOX PUMP-OUT electronics package. 235 Conquest 2-11...
  • Page 40: Storage

    STARBOARD INSULATED COOLER FIRE EXTINGUISHER POCKET STARBOARD FISHBOX STARBOARD CABIN ROD RACK PORT FISHBOX STARBOARD V-BERTH STORAGE PORT INSULATED COOLER FORWARD V-BERTH STORAGE PORT SIDE PANEL STORAGE PORT CABIN ROD RACKS STARBOARD SIDE PANEL STORAGE PORT V-BERTH STORAGE 235 Conquest 2-12...
  • Page 41: Seating

    PORT CABIN SEATING W/ STORAGE UNDER PORTABLE HEAD W/DECK PUMPOUT FORWARD CABIN SEATING W/ STORAGE UNDER STARBOARD CABIN SEATING W/ STORAGE UNDER PORT CABIN SEATING CUSHION FORWARD CABIN SEATING CUSHION V-BERTH FILLER CUSHIONS (OPTIONAL) STARBOARD CABIN SEATING CUSHION 235 Conquest 2-13...
  • Page 42: Switch Panel

    Should a circuit repeatedly trip, have a qualified electrician elements of this panel. determine and correct the cause. Console Switch Panel Fig. 2.14.1 235 Conquest 2-14...
  • Page 43: Switch Panel Description

    This 5 amp circuit breaker will trip when an overload condition occurs in the STEREO circuit. ----------------------- Air Temperature Sensor. ----------------------- This 10 amp circuit breaker will trip when an overload condition occurs in the 12 VOLT ACCESSORY circuit. ---- NOMENCLATURE NOT APPLICABLE 235 Conquest 2-15...
  • Page 44: Smartcraft Tm Vesselview (Optional)

    Digital Throttle and Shift Fig. 2.16.1 System Calibration (For First Time Use) NEUTRAL Boston Whaler or your Boston Whaler dealer has calibrated the Smartcraft VesselView to the equipment on your boat. If equipment is added, the system will REVERSE FORWARD need to be recalibrated.
  • Page 45: Navigation Lighting

    VISIBLE 1 NM COMPLETE INSTRUCTIONS, INFORMATION AND VISIBLE 1 NM WARRANTY. Navigation Lighting Your 235 Conquest comes equipped with navigation lighting for your safety. Regulations state that all boats, ALL ROUND no matter the size, must display navigation lights. The LIGHT (WHITE)
  • Page 46: Ignition Shutdown Switch

    This would most likely occur as a result of poor operating practices. This The 235 Conquest is equipped with an ignition shutdown switch only works when properly used.The decision of safety switch located on the gear shift/throttle control, whether to use an ignition safety switch or not rests with starboard of the helm.
  • Page 47: Trim Tabs

    Fig. 2.19.1 It is recommended that you check the level of the fluid in the reservoir before using your boat. Your 235 Conquest is equipped with electrically powered trim tabs. The trim tabs (See figure 2.20.1) are located on the...
  • Page 48: Macerator/Overboard Discharge (Optional)

    Severe state and federal penalties are levied for discharging raw sewage and solid waste Your 235 Conquest has (7) 8 inch cleats, one located in waters where it is not permitted. on the deck aft of the bow pulpit, two located at the...
  • Page 49: Lifting

    Fig. 2.21.1 Trailering Your 235 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;...
  • Page 50: Trailer Safety

    TONGUE/BALL HITCH RECIEVER WINCH STAND/ASSEMBLY SPARE TIRE CABLE ROLLER WINCH HOOK/CABLE FENDER W/STEPS FWD & AFT GUIDEPOST TAILIGHT BUNK ASSEMBLY DUAL AXLES TRAILER FRAME TONGUE JACK CAUTION DO NOT secure the chains to the bumper of the tow vehicle. 235 Conquest 2-22...
  • Page 51: Section 3 • Systems & Components Overview & Operation

    Inspect the bilge pump intakes and keep them free of dirt or material which may impede the flow of Your 235 Conquest is equipped with two (2) 1,100 GPH water through the pump. bilge pumps, one forward and one aft. Each pump is...
  • Page 52: Fuel System

    The 235 Conquest fuel fill, located in the port side of the gunwale is marked “GAS”. Refer to the engine manufacturer’s manual for recommended Fuel Vent types of fuel and oil to use.
  • Page 53: Static Electricity And The Fuel System

    • Close all ports, windows, doors and hatches. or engine damage. • Fueling should never be done at night except in well-lighted areas. Your boat was manufactured, and shipped from the factory, with ethanol-compatible materials. Before introducing gasoline with ethanol into your fuel tank, ask 235 Conquest...
  • Page 54 Engine problems can also your dealer if any components have been added or result from the reduced ethanol/fuel mixture left in the replaced that are not recommended by Boston Whaler, upper phase of the tank. Mercury or may not be ethanol-compatible.
  • Page 55: Starting The Engine

    (The engine will not “NEUTRAL”. Turn keyswitch “OFF”. start if the control lever is in any other REFER TO THE ENGINE MANUFACTURER’S position than NEUTRAL) MANUAL IN YOUR OWNER’S MANUAL PACKET FOR COMPLETE INSTRUCTIONS. 235 Conquest...
  • Page 56: Power Steering

    COMPLETE INSTRUCTIONS AND WARRANTY. REMOVABLE COVER RUBBER LOCKING STRAP (2) Filling & Maintenance The system is virtually maintenance free, aside from regular fluid checks and visually inspecting the outside of the unit for signs of leaks or damage. 235 Conquest...
  • Page 57: Fresh Water System

    The following procedure is recommended to disinfect disinfecting practice before using it. the freshwater system: Your 235 Conquest is equipped with a 12 1. Flush the entire system thoroughly by Gal.(45.42L) fresh water tank. allowing potable water to flow through it.
  • Page 58: Freshwater Pump

    Raw Water Washdown (Option) The raw water washdown is located on the port aft of the cockpit. It is supplied by a 3.5 GPM pump activated by the “RAW WATER” switch on the console switch panel (See figure 2.14.1). 235 Conquest...
  • Page 59: Raw Water Washdown (Optional)

    SEACOCK this regulation. (40 CFR, 140.3) STRAINER 3.5 GPM PUMP Your 235 Conquest is equipped with a portable head Operation with deck pump out capabilities located in the cabin. Before operating the system make certain the hull seacock is in the OPEN position. If necessary, the...
  • Page 60: Dockside Discharge

    DISCHARGE SYSTEM. SEVERE S TATE AN D FEDERA L PENA LTIES ARE LEVIED FOR DISCHARGIN RAW SE WAGE AND SOLID W ASTE IN WATERS WHERE IT IS NOT PERMITTED. PORTABLE HEAD UNIT MACERATOR LOCKABLE DISCHARGE SEACOCK CABIN CUTAWAY MACERATOR SWITCH 235 Conquest 3-10...
  • Page 61: Propeller

    Fig. 3.12.2 at a higher than recommended RPM. The engine on your 235 Conquest has been equipped with a propeller which our tests have shown to be best suited for general use under normal conditions and load.
  • Page 62: Anchoring

    Add a length of chain between the anchor The 235 Conquest is equipped with an anchor storage and the nylon line to prevent abrasion of the line.
  • Page 63: Lowering The Anchor

    CAUTION 2. Pull up on the aft Be careful that the trailing lines do not foul in part of the seat and the propeller rotate the foreward part of the seat down in the stow position. 235 Conquest 3-13...
  • Page 64 Section 3 • Systems & Components Overview & Operation THIS PAGE INTENTIONALLY LEFT BLANK 235 Conquest 3-14...
  • Page 65: Section 4 • Electrical

    • Livewell system BATTERY TRAYS • Add-on accessories and electronics Battery Switch Batteries Your 235 Conquest uses a battery selector switch to NOTICE control delivery of DC power from its two batteries. The battery switch is located in the aft cabin compartment.
  • Page 66: Maintenance

    • If equipped with a battery switch, you will by turning the battery switch to the number “1” need to stop the engine before moving the position. This accesses the charged port battery for switch to the “OFF” position. 235 Conquest...
  • Page 67: Fuse Block(S)

    FORWARD BILGE PUMP ....5 AMP Main DC Breaker STBD 12V/30A SOURCE ....30 AMP PORT 12V/30A SOURCE ....30 AMP The Main DC breaker reset is located on the panel next to the battery switch in the aft bulkhead of the 235 Conquest...
  • Page 68 CTSY LTS ........5 AMP ACCY ........10 AMP SPREADER ......10 AMP STEREO ........5 AMP FRESH WATER ......15 AMP 12V RECEPTACLE ....10 AMP RAW WATER ......15 AMP TRIM TABS ........ 20 AMP PORT FISHBOX ......20 AMP 235 Conquest...
  • Page 69: Electrical Schematics & Harnesses

    Instead, we suggest that you take your boat to an used. ® authorized Boston Whaler dealer for electrical service. Wire Color Chart for DC and Special Circuit GAUGE COLOR...
  • Page 70 Section 4 • Electrical System Switch and Breaker Panel Schematic Fig. 4.6.1 235 Conquest...
  • Page 71 Section 4 • Electrical System DC Wiring Schematic Fig. 4.7.1 235 Conquest...
  • Page 72 Section 4 • Electrical System DC Wiring Schematic ( Con’t) Fig. 4.8.1 235 Conquest...
  • Page 73 Section 4 • Electrical System Optional Windlass Wiring Schematic Fig. 4.9.1 235 Conquest...
  • Page 74 Section 4 • Electrical System Forward Wiring Harness Fig. 4.10.1 Port Wiring Harness Fig. 4.10.2 235 Conquest 4-10...
  • Page 75 Section 4 • Electrical System Port Transom Wiring Harness Fig. 4.11.1 Starboard Wiring Harness Fig. 4.11.2 235 Conquest 4-11...
  • Page 76 Section 4 • Electrical System Starboard Wiring Harness (Con’t) Fig. 4.12.1 235 Conquest 4-12...
  • Page 77: Section 5 • Care & Maintenance

    ® to waxing. Check with your Boston Whaler dealer inspecting and servicing your boat. on a compatible rubbing compound for your boat.
  • Page 78: Prevention

    ® bottom.Your Boston Whaler dealer should have boat in water and with a full load of fuel and gear, information on properly painting you boats hull or mark the waterline.
  • Page 79: Vinyl Cushion Care

    Vinyl Cushion Care sure that your boat and its systems are properly conditioned for extended periods of non-usage. The vinyl cushions on your 235 Conquest will keep their appearance and suppleness if cared for properly. Engine Salt water, salt residue, dirt, ultra-violet rays etc. will...
  • Page 80: Trailer Storage

    The effects of ultraviolet check the batteries during storage. light can sometimes be reduced by chemical treatment of canvas items. Consult your Boston Whaler® dealer The battery should be removed from the boat. or check with your owner’s manual before using any Remove the negative (-) cable first, then the positive chemical treatments on your canvas.
  • Page 81: Maintenance Log

    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. 235 Conquest...
  • Page 82 Section 5 • Care & Maintenance THIS PAGE LEFT INTENTIONALLY BLANK 235 Conquest...

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