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Bukh D4 User Manual

Bukh D4
141 pages
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009U4421-R01 08-03-2017
OPERATOR´S MANUAL
FOR
BUKH MARINE DIESEL
LIFEBOAT ENGINE
TYPE D4 & D6
BUKH A/S
Aabenraavej 13-17
DK- 6340 Krusaa
Tel: +45 74 62 20 88
Fax: +45 74 62 74 07
E-mail: bukh@bukh.dk
www.bukh.dk

Table of Contents

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Bukh D4 Specifications

General IconGeneral
BrandBukh
ModelD4
CategoryEngine
LanguageEnglish

Summary

Foreword

Safety Information

Safety Symbols and Rules

Explains safety symbols and rules for engine operation and care.

Daily Checks and Maneuvering

Emphasizes visual checks, safe maneuvering, and hazards like propellers.

Fuel Filling and Accident Prevention

Details fueling risks, accident causes, and safety equipment importance.

Carbon Monoxide Poisoning

Discusses risk of CO poisoning from exhaust fumes in turbulence.

Introduction

Manual Overview and New Boat Advice

Explains manual scope, new boat handling, regulations, and warranty.

Engine Break-in and Fluid Usage

Details engine break-in procedure and correct fuel, oil, and coolant usage.

Maintenance and Part Quality

Stresses regular servicing and use of genuine Bukh parts for reliability.

Instruments and Controls

Ignition, e-Key System, and Safety Lanyard

Explains ignition lock, e-Key panel, and safety lanyard functions for system access.

e-Key Remote Operation

Describes the e-Key remote sender, its buttons, and battery replacement.

Control Panels and Basic Functions

Details Start/Stop, Station, Lowspeed, and PTA panel functions.

Lever Controls and System Features

Explains Neutral button and Single Lever control functions.

Cruise Control and Docking Panel

How to use Cruise Control and Docking Panel for boat operation.

Display Settings and Fault Messages

Adjusting screen contrast/backlighting and handling fault messages.

Power Trim Panel and Gauges

Using Power Trim panel and understanding various engine gauges.

Information Display and 4" Screen

Describes Information Display and optional 4" display views.

Fuel, Vessel, and Battery Views

Details Fuel view (trip computer), Vessel view (boat info), and Battery status.

Calibration and Settings Menu

Navigating settings for Beeps, Trip Reset, Depth Alarm, Display Contrast.

PTA, Fuel Tank, and Speed Factor Calibration

Procedures for calibrating Power Trim Assistant, Fuel Tank, and Speed Factor.

Key Management and Joystick Calibration

Managing e-Keys and calibrating the joystick for boat movement.

Operation

Safe Operation and Instrument Reading

Guides on safe operation, reading instruments, and handling alarms.

Maneuvering and Helm Station Control

Details maneuvering, forward/reverse operation, and helm station management.

Cruising Speed and Engine Synchronization

Recommends cruising speed for economy and synchronizing twin engines.

Engine Shutdown

Safe Engine Stopping Procedures

Procedures for stopping the engine using panels or e-Key.

Post-Shutdown Checks and Operations

Lists checks after shutdown, operation breaks, and boat layup.

Trailering and Cold Weather Precautions

Guides on boat trailering and protecting against cold weather.

Fault Handling

Alarm Handling and Fault Message Display

How the system warns of faults and displays messages.

Accessing and Deleting Fault Lists

Accessing registered faults and their details in the Information Display.

Troubleshooting Engine and System Faults

Detailed causes and actions for battery, engine, EVC, transmission, and steering faults.

Troubleshooting Specific Parameters

Causes and actions for coolant, oil, fuel, and helm restart issues.

Troubleshooting Performance Issues

Causes and actions for issues related to engine speed, temperature, and fuel.

Troubleshooting System Faults and Conditions

Causes and actions for intake temp, key, trim, battery, sensor, and steering faults.

Troubleshooting Specific Conditions

Causes and actions for steering oil temp, water in bellows, and water in fuel.

In Case of Emergency

Emergency Procedures and Grounding Actions

What may occur with faults, and actions after running aground.

Auxiliary Battery Starting and Manual Shifting

Steps for starting with auxiliary batteries and manual gear shifting.

Emergency Steering and Trimming

Manual alignment of rudder actuator, emergency steering, and trimming procedures.

Crash-Stop Restart Routine

Procedure to follow before restarting engine after a crash-stop.

Maintenance

Service Schedule and Safety Precautions

Details service intervals and essential safety precautions for maintenance.

Engine Component Identification and Checks

Identifies key engine components and outlines general inspection.

Drive Belt and Lubrication System Maintenance

How to maintain drive belts and the engine lubrication system.

Fuel System and Freshwater System Maintenance

Procedures for bleeding fuel system, managing water in fuel, and coolant.

Seawater System and Electrical System Maintenance

Maintaining seawater system, filter, and checking electrical components.

Battery Maintenance and Replacement

Safety and procedures for battery maintenance and replacement.

Reverse Gear, Sterndrive, and Steering Maintenance

Checking oil levels for reverse gear, sterndrives, and steering system.

Storage Procedures

Measures to prevent damage, condensation, mold, and corrosion during boat storage.

Technical Data

Engine and Power Specifications

Engine type, displacement, bore, stroke, weight, and idling speed.

Lubrication, Fuel, and Cooling System Data

Oil specs, fuel requirements, and cooling system parameters.

Reverse Gear, Sterndrive, and Steering Specifications

Oil capacities, qualities, and viscosities for gears, sterndrives, and steering.

Identification Numbers

Explains the importance of type plates for service and parts ordering.

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