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Bison BS-20KVA - User Manual

Bison BS-20KVA
51 pages
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Operation Manual of Diesel Engine
for Generators
BS-20KVA(4DW91-29D)
BS-30KVA(4DW92-39D)
BS-50KVA(4DX22-65D)
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Summary

Safety Precautions

Daily inspection items

Develop a good habit to inspect your engine and engine room before and after operation.

Refueling

Dangers of fire risks or explosions for refueling. Smoking is forbidden and engine must be shut down.

Engine operation

Do not operate in places with explosive substances or gases, and avoid contact with rotating parts.

Carbon monoxide poisoning

Engine must be operated in a well-ventilated environment to prevent poisoning.

Maintenance and service

Instructions regarding how to perform general maintenance and services safely.

Preface

Chapter 1. Diesel Engine Data

1. Major technical parameters of diesel engine (1500 rpm)

Provides detailed technical specifications for diesel engines operating at 1500rpm.

2. Outline Drawing of Diesel Engine

2.1 Outline drawings of 4 DW81-23 D, 4 DW81-28 D, 4 DW91-29 D and 4 DW91-38 D

Detailed outline drawings and dimensions for specific diesel engine models.

2.2 Outline drawings of 4 DW92-35 D and 4 DW92-42 D

Detailed outline drawings and dimensions for specific diesel engine models.

2.3 Outline drawings of 4 DW93-42 D and 4 DW93-50 D

Detailed outline drawings and dimensions for specific diesel engine models.

2.4 Outline drawings of 4 DX21-45 D and 4 DX21-53 D

Detailed outline drawings and dimensions for specific diesel engine models.

2.5 Outline drawings of 4 DX22-50 D and 4 DX22-60 D

Detailed outline drawings and dimensions for specific diesel engine models.

2.6 Outline drawing of 4 DX23-65 D

Detailed outline drawings and dimensions for specific diesel engine models.

3. Engine model and its definitions

Definitions of each character constituting the engine model

Explains the meaning of each character in the engine model designation and series.

4. Rated power

5. The operating environment of diesel engine

Chapter 2. Installation Precautions of Diesel Engine

6. The cooling system of diesel engine for generators

Details the cooling system design, components, and performance for generator diesel engines.

7. Air inlet and exhaust system of diesel engine

Discusses the selection and importance of air inlet and exhaust systems for engine performance.

8. The fuel supply system of diesel engine

Describes the components and function of the diesel engine fuel supply system.

9. The speed governing system of diesel engine

Explains the mechanical and electronic speed governing systems for diesel engines.

10. Engine Operation

10.1 Preparation before engine start

Covers selection of diesel fuel, lubricating oil, and cooling liquids before starting the engine.

10.3 Starting the engine

Provides step-by-step instructions for safely starting the diesel engine, including pre-start checks.

10.4 Engine operation

Details procedures and checks during engine operation, including idle speed and load management.

10.5 Engine shut-down

Outlines the correct procedure for shutting down the diesel engine to prevent damage.

11. Maintenance of diesel engine

After breaking-in (40 hours)

Specifies maintenance tasks and periods after the initial break-in phase for optimal performance.

Daily maintenance

Outlines routine checks and tasks performed on a daily basis for engine upkeep.

Every three months or 300 hours

Details maintenance required every three months or 300 hours of operation.

Every six months or 600 hours

Details maintenance required every six months or 600 hours of operation.

Every two years or 2400 hours

Details maintenance required every two years or 2400 hours of operation.

12.Troubleshooting of common failures

1. Diesel engine cannot be started properly

Lists common reasons and solutions for engine start failures.

2. Abnormal oil pressure

Addresses issues related to low or high oil pressure and their causes/solutions.

3. Smoke in exhaust gas

Explains causes and remedies for black, white, and blue exhaust smoke.

4. Insufficient power

Provides troubleshooting steps for engines lacking adequate power.

5. Abnormal noise

Identifies sources of unusual engine noises and their solutions.

6. Severe vibration

Discusses causes and fixes for excessive engine vibration.

7. Engine overheat

Details reasons for engine overheating and corrective actions.

8. Excessively large oil consumption

Explains causes of high oil consumption and how to fix it.

9. Sharply increase of engine speed

Covers issues related to sudden engine speed increases and their resolution.

10. Shut-down by itself

Provides troubleshooting for unexpected engine shutdowns.

11. Engine speed fluctuated within a certain range

Addresses problems with unstable engine speed and their solutions.

Bison BS-20KVA Specifications

General IconGeneral
Power Output20 KVA
Engine TypeDiesel
Frequency50 Hz
Starting SystemElectric Start
Weight850 kg
PhaseThree Phase

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