ETQ 186F User Manual

OWNER’S MANUAL
AIR-COOLED DIESEL ENGINE
170F / FE / FS / FSE
178F / FE / FS / FSE
186F / FE / FS / FSE
1

ETQ 186F Specifications

General

Brand	ETQ
Model	186F
Category	Engine
Language	English

Summary

PREFACE

Engine Features and Highlights

Overview of key features of the diesel engine, including its design and capabilities.

SAFETY PRECAUTIONS

EXHAUST PRECAUTIONS

Guidelines for safe handling of engine exhaust gases to prevent health hazards.

REFUELING PRECAUTIONS

Instructions for safe refueling procedures to prevent spills and fires.

FIRE PREVENTION

PROTECTIVE COVER

Importance of using protective covers for rotating parts and caution regarding hot engine components.

SURROUNDINGS

PRE-OPERATION CHECKS

Essential checks to perform before starting the engine for safe operation.

Chapter 1 Technical Specifications and Data

1-1 Technical specifications in English Units

Detailed technical specifications for the engine models in English units.

Technical specifications in SI units

Detailed technical specifications for the engine models in SI units.

1-2 Overall engine dimensions

Visual representation and dimensions of the engine models.

1-2.1 Allowed clearance between belt wheel and engine

Specifications for optimal belt pulley wheel to engine clearance.

1-2.2 Crankshaft driving angles

Guidelines on allowed crankshaft driving and tilt angles for safe operation.

1-2.3 Electric circuits information

Information regarding electric circuits and recommended accumulator ratings.

1-2 Diesel Engine shaft specifications

Detailed specifications for various types of engine shafts.

1-4 Names of Diesel Engine Parts

Identification of key components of the diesel engine.

1-5 Valve timing and clearances

Data on valve timing, fuel delivery angle, and valve clearances.

1-6 Temperature and pressure specifications

Temperature ranges and injection pressure specifications for engine operation.

1-7 Torque specifications

Torque specifications for various engine nuts and bolts.

CHAPTER 2 DIESEL ENGINE OPERATION

Safe operation guidelines

Essential safety points for operating the diesel engine.

Fuel choices and treatment

Guidance on selecting and treating diesel fuel for optimal engine performance.

Starting the Diesel Engine

Procedures for starting the diesel engine using recoil or electric systems.

Running and stopping the engine

Instructions for running the engine and proper procedures for stopping it.

CHAPTER 3 TECHNICAL MAINTENANCE

Daily checks and maintenance

Routine checks to perform daily for engine upkeep.

Regularly checks and maintenance

Scheduled maintenance tasks to ensure engine longevity and performance.

Storing the engine for long periods

Procedures for properly storing the engine when not in use.

CHAPTER 4 PART LISTINGS

Engine Block Parts

Detailed list and diagrams of engine block components.

Cylinder head Assembly Parts

List and diagrams of parts for the cylinder head assembly.

Piston, connecting rod, crankshaft parts

Components related to the piston, connecting rod, and crankshaft assembly.

Fuel System Parts

Identification of all parts belonging to the fuel system.

Oil and speed control system parts

Components for the engine's oil and speed control systems.

Cooling and recoil starting system parts

Parts list for the engine's cooling and recoil starting mechanisms.

Air cleaner and silencer system parts

Components of the air cleaner and silencer system.

CHAPTER 5 ENGINE TROUBLESHOOTING

Engine not starting

Common causes and remedies for an engine that fails to start.

Engine lacks power

Diagnosing and fixing issues related to reduced engine power.

Engine stops automatically

Troubleshooting steps for an engine that stops unexpectedly during operation.

Engine exhaust very black

Identifying causes for black exhaust smoke and corrective actions.

Engine exhaust very blue

Diagnosing issues causing blue exhaust smoke and recommended fixes.

PREFACE

Features of Air-Cooled Diesel Generators

Overview of the key features and benefits of the generator set.

CHAPTER 1. TECHNICAL SPECIFICATIONS AND DATA

Technical specifications in SI units

Performance and dimensional data of generator models in SI units.

Technical specifications in English units

Performance and dimensional data of generator models in English units.

1-2 Basic operating parameters

Key parameters for generator operation under various conditions.

1-3 General dimensions and overview

General physical dimensions and layout of the generator units.

1-4 Electric wiring diagrams

Schematics showing electrical connections for generator models.

CHAPTER 2 OPERATING THE DIESEL GENERATOR

2-1 General main points of safety during operation

Comprehensive safety guidelines including fire, exhaust, electrical hazards, and battery handling.

2-2 Preparation before operation

Steps for preparing the generator, including fuel, oil, air filter checks, and engine break-in.

2-3 Checking the operation of the diesel engine

Procedures for verifying the diesel engine's operational status.

2-4 Starting the generator set

Step-by-step instructions for starting the generator using manual or electric methods.

2-4.3 Battery maintenance

Guidelines for maintaining the generator's battery for optimal performance.

2-6 Proper operation of the generator set

Detailed instructions on operating the generator, including checks and adjustments.

2-7 Loading the generator

Guidance on applying loads and managing electrical output.

2-7.3 Charging the battery

Procedures for charging the generator's battery.

2-8 Stopping the generator

Correct methods for safely stopping the generator.

CHAPTER 3 MAINTENANCE

3-1 Maintenance schedules

Recommended maintenance intervals and tasks for the generator.

3-2 Storing for long periods

Procedures for preparing and storing the generator for extended periods.

CHAPTER 4 TROUBLESHOOTING

4-1 Troubleshooting procedures

Common issues and their solutions for generator malfunctions.

4-2 Questions and doubts

Information to have ready when contacting support for issues.

CHAPTER 5 GENERATOR PARTS DIAGRAMS AND LISTINGS

LIMITED WARRANTY

About Your Product Warranty

Overview of warranty terms, coverage, and limitations.

PRODUCT REGISTRATION CARD

Information and form for product warranty registration.

Appendix

Attached list of tools, fittings, and subassemblies

List of included tools, fittings, and subassemblies with the generator.

Attached technical documents

List of supplementary technical documents provided with the generator.