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Cobalt Digital Inc 250 BOWRIDER User Manual

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250 Owner’s Manual
i
250 Owners Manual
Table of Contents
GENERAL INFORMATION
WELCOME ................................................................................................ 1-1
CERTIFICATE OF LIMITED WARRANTY ................................................ 1-2
INTRODUCTION ....................................................................................... 1-4
Intended Use ....................................................................................... 1-4
Craft Design Category ......................................................................... 1-4
OWNER RESPONSIBILITY/ WARRANTY PROCEDURE ........................ 1-5
Before Operating .................................................................................. 1-5
Warranty Service Requirements .......................................................... 1-5
Extended Powertrain Warranty ............................................................ 1-5
If You Sell Your Cobalt Boat................................................................. 1-5
CERTIFICATIONS ..................................................................................... 1-6
NMMA .................................................................................................. 1-6
MerCruiser............................................................................................ 1-6
Volvo Penta .......................................................................................... 1-6
FEATURES/CONSTRUCTION ................................................................. 1-6
Amenities ............................................................................................. 1-6
Construction Standards/Certifications ................................................. 1-6
Serial Number Locations ..................................................................... 1-6
WARNING LABELS ................................................................................... 1-7
PUBLICATIONS ........................................................................................ 1-9
NAUTICAL TERMS ................................................................................... 1-9
SYMBOLS ................................................................................................ 1-12
SPECIFICATIONS ................................................................................... 1-13
LAYOUT................................................................................................... 1-14
PROPELLER APPLICATION CHART ..................................................... 1-15
ALPHABETICAL INDEX .......................................................................... 1-16

Table of Contents

Questions and Answers:

Cobalt Digital Inc 250 BOWRIDER Specifications

General IconGeneral
Model250 BOWRIDER
ManufacturerCobalt Digital Inc
Horsepower Range300-430 HP
Beam8 ft 6 in
Engine OptionsMerCruiser, Volvo Penta

Summary

General Information

Welcome

Greeting and overview of the manual's purpose.

Certificate of Limited Warranty

Introduction

Intended Use

Specifies the boat's purpose as a pleasure and sport craft.

Craft Design Category

Defines categories based on wave height and wind conditions.

Owner Responsibility and Warranty Procedure

Before Operating

Emphasizes reading the manual and component manuals before use.

Warranty Service Requirements

Details that all warranty service must be done by an authorized Cobalt dealer.

Extended Powertrain Warranty

Mentions the inclusion of an Extended Limited Powertrain Warranty.

If You Sell Your Cobalt Boat

Explains the transferability of warranties and required procedures.

Certifications

NMMA

Membership in National Marine Manufacturers Association and certification standards.

MerCruiser

Partnership with MerCruiser for product quality and satisfaction.

Volvo Penta

Program for following established training and installation procedures.

Features and Construction

Amenities

Describes classic styling and performance features of the boat.

Construction Standards/Certifications

Explains warranty statement and industry standards followed in boat construction.

Serial Number Locations

Advises on identifying and listing serial numbers for identification purposes.

Warning Labels

Nautical Terms

Symbols

Specifications

Layout

Propeller Application Chart

Responsibilities and Safety

Owner/Operator Responsibilities

Outlines duties of the boat owner and operator for safety and compliance.

Registration/Documentation

Outlines USCG requirements for boat registration and state requirements.

Required Safety Equipment

Navigation Lights

Details requirements for using navigation and anchor lights.

Horn or Whistle

Specifies the requirement for an audible signaling device.

Fire Extinguisher

States the need for an operable marine type fire extinguisher.

Lifesaving Devices

Details USCG requirements for PFDs (Type I, II, III, V) and throwable PFDs (Type IV).

Visual Distress Signals

Outlines the requirement for onboard day and night visual distress signals.

Recommended Safety Equipment

Lists additional safety items recommended for carrying onboard.

Recommended Spare Parts

Education Opportunities

Suggests taking boating safety courses and seeking additional training.

Insurance

Stresses the importance of obtaining boat insurance for liability protection.

Boat Theory

Remote Control System

Explains how shift and throttle levers connect to engine and propulsion units.

Steering System

Details the hydraulic connection of the steering wheel to the drive units.

Fuel System

Describes the permanent fuel tank, vent system, and anti-siphon valve.

Ventilation System

Explains the engine compartment ventilation system with blowers.

Electrical Systems

Cooling System

Explains how the engine and generator are cooled by raw water intake.

Exhaust System

Describes how exhaust gases are removed from the boat.

Lubrication System

Details the pressurized lubrication system for engines and generators.

Seaworthiness Inspection

Lists essential checks to perform before starting the engines for safe operation.

Operation Checklist

Advises frequent checks of controls and gauges during boat operation.

Environmental Considerations

MARPOL Treaty

Prohibits overboard dumping of plastics, chemicals, garbage, and oil.

Fuel/Spillage

Discusses the dangers and illegality of spilling fuel or oil into waterways.

California Air Resource Board (CARB) Label

Explains the meaning and requirement of the CARB environmental star label.

Emission Control Warranty Information

Information regarding engine emission requirements and certification.

Proposition 65

Excessive Noise

Advises on adhering to noise limits and being courteous to others on the water.

Wake/Wash

Warns about responsibility for damage caused by boat wake and observing no-wake zones.

Exhaust Emissions

Discusses the impact of exhaust emissions and engine tuning.

Paints

Mentions anti-fouling paint for marine growth and environmental regulations.

Cleaning Agents

Recommends using mild, environmentally safe cleaners and avoiding harsh chemicals.

Fishery Resources

Encourages conservation of fishery resources and responsible practices.

Foreign Species

Components, Maintenance and Repairs

Emphasizes authorized dealer for alterations and keeping service logs.

Emergency Considerations

Stresses the importance of being prepared for emergencies and having a plan.

Fire

Provides guidance on responding to onboard fires and when to abandon the boat.

Grounding

Storms

Advises on precautions to take when operating in stormy conditions.

Water Rescue (Man Overboard)

Details immediate actions to take if a person falls overboard.

Medical Emergency

Emphasizes preparedness for medical emergencies and knowing first aid.

Drowning

Provides instructions for reacting to a drowning victim and seeking assistance.

Operation Failure

Advises on actions to take in case of propulsion or steering system failure.

Distress Signals

Radio Communication

Discusses the importance of VHF/FM and SSB radios for communication.

Lifesaving Equipment

Details USCG requirements for PFDs (Type I, II, III, V) and throwable PFDs (Type IV).

Audible/Visual Distress Signals

Safety

General Safety

Lists pre-outing checks of safety equipment and weather conditions.

Seating

Instructs passengers to remain seated while underway and not use bow/gunwales as seats.

Handholds

Capacity

Advises knowing the boat's weight capacity and avoiding overloading.

Loading

Guides on proper passenger and equipment distribution for trim and balance.

Operating Conditions

Discusses hazards like shallow water, sand bars, and dam spillways.

Weather/Seas

Emphasizes checking weather and taking precautions in severe conditions.

Skill/Experience

Visibility

Stresses the importance of maintaining clear visibility and using hearing for navigation.

Drugs/Alcohol

Warns against operating under the influence of alcohol or drugs due to severe risks.

Passengers

Ventilation

Advises on proper ventilation and the function of carbon monoxide detectors.

Qualified Boat Operators

Safety While Boating

Highlights the importance of safety labels and keeping them legible.

Federal, State and Local Regulations

Explains the role of USCG and local authorities in enforcing boating laws.

Discharge of Oil

Prohibits discharging oil into waterways and advises on cleanup.

Solid Waste Disposal

States that disposing of solid waste and plastics in water is illegal.

Marine Sanitation

Advises on proper servicing of the waste disposal system and checking local regulations.

Excessive Noise

Notes that noise limits are regulated and courtesy is important.

Wake/Wash

Reporting Accidents

Outlines the USCG requirements for reporting boat accidents and injuries.

Rendering Assistance

Explains the legal obligation to render assistance in emergencies.

Water Sports Safety

Provides guidelines for safe participation in water sports, including hand signals.

Platform Dragging (“Teak Surfing”)

Navigation

“Rules of the Road”/Sound Signals

Outlines basic nautical "Rules of the Road" and sound signal conventions.

Privileged Boats

Defines boats with right-of-way and their obligations.

Burdened Boats

Defines boats that must yield and their responsibilities.

Crossing Situation

Meeting Head-On

Explains how to navigate head-on encounters, typically passing port-to-port.

Overtaking

Aids to Navigation

Explains how to recognize buoys and day markers used in waterways.

Mooring Buoys

Regulatory Markers

Describes markers indicating dangerous or restricted areas, speed zones, and directions.

Lateral Markers

Isolated Danger Markers

Light Structures

Discusses structures that aid navigation and warn of hazards at night.

Minor Lights

Describes smaller navigational lights similar to lighted buoys.

Range Lights

Lighthouses

Mentions lighthouses found at harbor entrances and along the coast for identification.

Warning Markers

Operating Information

First Time Operation

Provides guidance for new boat owners on initial operation.

Precautions

Emphasizes familiarization with equipment, emergency plans, and safety checks.

Fueling

Launching

Launching Checklist

Lists essential checks to perform before launching the boat.

On the Water

Boarding

Advises on safe procedures for boarding the boat.

Loading

Guides on proper passenger and equipment distribution for trim and balance.

Shipshape

Advises on securing gear and ensuring accessibility of safety equipment.

Getting Underway

Before Starting Checklist

Lists essential checks to perform before starting the engine.

During Operation

Advises frequent checks of controls and gauges during boat operation.

After Boating

Outlines procedures to follow after finishing an outing, including securing equipment.

Handling Dock and Mooring Lines

Starting/Shifting/Steering/Stopping

Covers the basic operations of controlling the boat's movement.

Carbon Monoxide Detectors

Advises on the function and importance of CO detectors for safety.

Starting the Engine

Shifting/Running

Steering

Explains the boat's steering system and maintenance requirements.

Stopping the Engine

Leaving

Provides instructions for safely casting off from a dock or mooring.

Returning

Offers guidance on approaching and docking the boat safely.

Docking

Approaching a Slip

Approaching a Mooring

Details how to approach and secure to a mooring buoy.

Basic Maneuvering

Discusses techniques for handling the boat's characteristic wandering at slow speeds.

Trim

Load Distribution

Explains the importance of even weight distribution for performance.

Drive Unit Trim

Details how drive unit trim affects boat performance, speed, and handling.

Trim Tabs

High Speed Operation

Anchoring

Lowering

Explains the process of lowering the anchor to secure the boat.

Setting

Describes how to properly set the anchor by backing up the boat.

Weighing

Details the procedure for retrieving the anchor.

Towing

Provides guidelines and safety precautions for towing another boat.

Environmental Considerations

Salt Water

Advises on protecting the boat from salt water damage and maintenance.

Freezing Temperatures

Provides instructions for operating and storing the boat in freezing conditions.

Entertainment System

Cobalt Instrumentation System

Helm and Instrumentation

Oil (Engine Oil Pressure Gauge)

Tachometer

Explains the function of the tachometer for monitoring engine speed.

Compass (Optional)

Advises on the proper compensation and placement of the optional compass.

Fuel (Fuel Level Gauge)

Describes the fuel level gauge and the "One Third Rule" for fuel management.

Speedometer

Explains the speedometer's function and its reliance on water pressure.

Volts (Voltmeter)

Details how to interpret voltmeter readings for battery status.

Trim (Trim Gauge)

Explains the trim gauge's indication of outdrive angle.

Bilge Blower

Describes the function of the bilge blower for removing fumes.

Bilge Pump

Explains the manual control for the bilge pump.

Nav. Lights - Nav/Anc "Lights"

Details the operation of navigational and anchor lights.

Interior Lights

Docking Lights (Optional)

Explains the use of optional docking lights for low-speed maneuvering.

Switch LEDs

Notes that switch LEDs illuminate when the switch is activated.

Circuit Breakers

Explains the function of circuit breakers for protecting devices from overloads.

Ignition

Describes the separate ignition switches for each engine.

Horn

Explains how to activate the boat's horn.

Tilt Steering Release Lever

Details how to adjust the steering wheel's tilt position.

Accessory

Mentions switches for operating accessory items.

Stereo Remote Control

Describes the remote control panel for the stereo system.

Dimmer Switch

Explains how to control the intensity of gauge cluster lighting.

12 Volt Accessory Power Receptacle

Notes the presence of a 12V receptacle for accessory items.

Ignition Safety Switch

Highlights the function of the ignition safety switch and lanyard for preventing runaway boats.

Depth Sounder

Air/Water Temperature Gauge

Remote Control(s)

Explains the remote control system for shift and throttle levers.

Shift/Throttle Lever

Describes the operation of single or dual shift/throttle levers.

Drive Unit Trim Switch

Details the function of the drive unit trim switch for performance optimization.

Standard Equipment

Optional Equipment

Captain’s Chair Adjustments and Operation

Optional Captain’s Chair Adjustments and Operation

Details how to adjust the captain's chairs for fore/aft, rotation, and height.

Extended Swim Platform/Boarding Ladder

Volvo Penta Ocean Series Outdrive

Details the Volvo Penta outdrive and Neutra-Salt switch.

Windshield Hook

Explains how to open and secure the windshield.

Bow Tonneau Cover - Optional

Cockpit Dinette Table - Optional

Instructions for assembling and using the optional cockpit dinette table.

Bow Cushion Insert - Optional

Explains how to use the bow cushion insert to create a sun deck.

Aft Walk-Thru Filler Cushions - Optional

Describes converting the aft walk-thru area into a sun deck with filler cushions.

Air Compressor - Optional

Notes the location and use of the optional air compressor for inflating toys.

Anchor Light

Instructions for installing and securing the anchor light.

Cruise Control - Optional

Battery Switch

Explains the function of the battery switch for isolation and power disconnect.

Water System

Describes the onboard fresh water system, pump, and tank.

Marine Toilet (Head) and Macerator - Optional

Instructions

Advises referring to the marine toilet owner's manual for initial operation.

Manually Operated Head

Details the steps for operating a manually controlled marine toilet.

Electrically Operated Head

Explains the operation of an electronically controlled marine toilet.

Waste Disposal

Dockside Pumpout

Describes the system for directing waste to holding tanks for pumpout.

Macerator Pump

Explains the operation of the optional macerator system for overboard discharge.

Wet Locker Draining

Bow Tonneau Cover - Optional

Provides procedures for attaching the bow tonneau cover.

Cockpit Tonneau Cover - Optional

Details how to install the cockpit tonneau cover.

Pop-Up Ski Tow

Ski Tower - Optional

Explains how to lower the ski tower for storage and daily use.

Ski Tower Bimini Top - Optional

Details how to set up the bimini top from its stored position on the ski tower.

Bimini Top - Optional

Instructions for unfolding and installing the optional bimini top.

Bimini Visor - Optional

Ski Tower with Sunshade - Optional

Explains how to remove the sunshade from the ski tower.

Transom Tilt Switch - Optional

Tie Down Locations

Identifies locations on the boat for securing it with tie-down straps.

Motor Box Assembly or Electric Motor Box Assembly - Optional

Tool Kit - Optional

Mentions the utility of a tool kit for minor mechanical and electrical issues.

Systems

Introduction

Discusses mechanical, electronic, and manual systems of the boat.

Electrical Wiring Harness

Fuel Routing

Water/Plumbing

Fresh Water

Diagram showing the fresh water system components and flow.

Electrical System

Circuit Breaker Panel

Explains the function of circuit breakers for protecting devices from overloads.

Fuses

Lighting/Bulb Replacement

Battery Connections

Interior/Exterior Care

Vinyl Interior and Upholstery

Provides instructions for removing dirt, smudges, and difficult stains from vinyl.

Cabinetry and Wood

Cabinetry

General advice on cleaning cabinetry with non-abrasive cleaners.

Rosewood Dash

Instructions for cleaning and protecting the Rosewood veneer dash.

Waterfall Bubinga or Birdseye Maple Dash

Care instructions for optional Waterfall Bubinga or Birdseye Maple dashboards.

Teak Swim Platform

Guidance on cleaning and maintaining the teak swim platform.

Cedar

Simple cleaning instructions for cedar wood.

Deck and Hull

Cleaning Deck and Hull

Recommends using a boat soap for cleaning fiberglass and gelcoat surfaces.

Deck and Hull Care

Advises on using paste wax to retard UV damage and apply protective covers.

Stainless Steel and Chrome

Preventive Steps

Recommends cleaning and waxing metal brightwork before storage.

Cleaning Stainless Steel

Guides on removing rust/corrosion and proper cleaning techniques.

Corrosion Protection

CorrosionX

Recommends regular application of CorrosionX for preventing corrosion.

Topside

Specifies areas and frequency for applying CorrosionX on deck metal fixtures.

Inside the Bulkhead

Details where and how often to apply CorrosionX to internal components.

Other Areas

Galvanic Corrosion

Explains galvanic corrosion and how to prevent it with anodes.

Salt Water

Advises on washing the boat after salt water use and protection against damage.

Canvas

Cleaning Canvas

Provides procedures for cleaning canvas fabric using mild soap and cold water.

Special Cleaning Problems

Details steps for cleaning heavily soiled or mildewed fabric.

Other Canvas Components

Clear Vinyl “Isinglass”

Advice on handling and cleaning clear vinyl used in curtains and visors.

Zippers

Tips for using and maintaining zippers on canvas.

Snap Fasteners

Guidance on unsnapping fasteners and using lubricants.

Windshield

Instructions for cleaning the boat's windshield.

Bilge

Advice on keeping the bilge area clean and removing debris.

Marine Growth

Discusses the need for anti-fouling paint to slow growth.

Maintenance and Troubleshooting

Scheduled Maintenance and Service

Provides a chart outlining maintenance tasks based on frequency (Break-In, Before Every Use).

Break-In

Before Each Use

Lists essential checks to perform before starting the engine.

Every 50 Hours

Lists maintenance tasks to be performed every 50 hours of operation.

Every 100 Hours

Lists maintenance tasks to be performed every 100 hours of operation.

Monthly

Lists maintenance tasks to be performed monthly.

Quarterly

Lists maintenance tasks to be performed quarterly.

Engine

Electrical

Discusses troubleshooting common electrical system problems.

Plumbing

Provides troubleshooting steps for common plumbing system issues.

Fuel System

Water System (if equipped)

Advises checking fresh water levels and system operation before cruising.

Lifting the Boat

Using Lifting Slings

Explains the correct procedure and type of slings for lifting the boat.

Storage/Winterization

Reactivating the Boat after Storage

Details steps to prepare the boat for the upcoming boating season after storage.

Troubleshooting

Engine

Electrical

Plumbing

Reference and Forms

Operation Quick Reference

Checklist of essential tasks before launching the boat.

Starting Engines

Casting Off

Provides instructions for safely casting off from a dock or mooring.

During Operation

Advises frequent checks of controls and gauges during boat operation.

Returning to Port

Offers guidance on approaching and docking the boat safely.

Stopping the Engines

Details the procedure for safely stopping the boat's engines.

After Boating

Outlines procedures to follow after finishing an outing, including securing equipment.

Service Log

Fuel Log

Float Plan

Boat Information

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