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Bukh DV48 RME User Manual

Bukh DV48 RME
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009W4226-R10 20-02-2014
OWNER'S HANDBOOK
FOR
BUKH MARINE DIESEL
LIFEBOAT ENGINE
TYPE DV48 RME
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
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Bukh DV48 RME Specifications

General IconGeneral
Engine TypeDiesel
Number of Cylinders4
Compression Ratio17.5:1
Fuel SystemIndirect injection
Power48 HP (35 kW)
Max Power Output35 kW

Summary

Introduction

Basic Engine Configuration

Describes the engine's fundamental components and build.

Standard Equipment

Lists the standard components included with the engine.

Operating Manual Guidance

Guides the user on how to operate the engine.

Initial Setup and Operation

Preparation Before First Start

Details steps for initial engine setup and pre-operation checks.

Pre-Start Checks

Routine checks before starting the engine.

Electric Start Procedure

Step-by-step guide for starting via electric controls.

Hand Start Procedure

Instructions for manual engine starting.

Engine Operation and Maintenance

Post-Start Engine Checks

Verifying oil pressure, charging light, and water temperature post-start.

Maneuvering and Shutdown

Guidance on controlling engine speed, gear engagement, and safe shutdown.

Engine Break-in Period

Recommendations for the initial running period for engine longevity.

Maintenance Tasks

Covers alternator belt, air filter, and fuel filter maintenance.

Fuel and Lubrication Systems

Fuel Lift Pump and Bleeding

Details on the fuel lift pump and system bleeding procedures.

Engine Oil and Filter Service

Procedures for changing engine oil and filter, plus oil recommendations.

Cooling System

Keel Cooling System Operation

Explanation of the keel cooling system and its components.

Operational Precautions and Starting

Frost Protection and Electrical System

Guidelines for frost protection and overview of the electrical system.

Marine Gearbox and Starting Procedures

Information on the marine gearbox and electric/manual starting.

Winter Storage and Commissioning

Engine Winter Storage Procedure

Comprehensive steps for preserving the engine during winter.

Post-Storage Preparation

Steps to prepare the engine after winter storage before use.

Special Equipment and Cold Climate Operations

Hydro/Spring Starter Recommendations

Advice for hydro or spring starter equipment in cold climates.

Lubrication Oil and Fuel Guidelines

Engine oil quantities and diesel fuel for cold environments.

Spray Pump Maintenance

Spray Pump Oil Details

Information on checking and changing oil for the spray pump bearing.

Technical Specifications Overview

Engine Performance and Dimensions

Detailed technical data including output, torque, and dimensions.

Valve Timing and Fuel Systems

Specifics on valve timing, injection, and fuel system data.

Lubrication, Cooling, and Electrical Specs

Data for lubrication, cooling water, and electrical systems.

Maintenance and Checklists

Hull, Lubrication, and Cooling System Checks

Routine checks for hull connections, oil, and cooling system.

Fuel System and Propeller Shaft Checks

Maintenance tasks for fuel system, propeller shaft, and starting.

Engine and System Checks

Engine Performance and Running Checks

Valve clearance, starter, running speeds, and alarms monitoring.

Air Supply and Battery Maintenance

Checks for air inlet filter and battery status.

Spray Pump Operation Check

Inspection of the spray pump's water spray function.

Troubleshooting Irregular Operation

Engine Starting Problems

Causes and remedies for the engine failing to start.

Engine Performance Issues

Addresses issues like stalling, low output, knocking, and smoke.

Temperature and Lubrication Problems

Troubleshooting for overheating/cooling and oil pressure issues.

Lubrication Guidance

Lubricating Oil Selection Guide

Guide to selecting appropriate oils based on temperature and application.

Lubrication Service Intervals

Specifies intervals for oil changes for engine, gearbox, and pump.

Single Battery Electrical Diagram

Wiring Schematic

Electrical schematic for the engine with one battery system.

Two Battery Electrical Diagram

Wiring Schematic

Electrical schematic for the engine with two battery systems.

DV48 Engine Installation

Installation Dimensions and Points

Provides dimensional drawings and installation points for the DV48 engine.

Worldwide Distributor Network

Distributor Contact Information

Contact information for Bukh distributors worldwide.

General Terms of Sale and Delivery

Sale, Delivery, and Payment Terms

Outlines general terms for quotations, orders, delivery, and payment.

Warranty and Defect Remediation

Covers warranty periods and procedures for rectifying defects.

Arbitration and Legal Matters

Details dispute resolution and applicable law.

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