The YEG Series Diesel Powered Generators from Yanmar represent a robust line of power solutions, encompassing models YEG150DTHC, YEG150DTHS, YEG200DTHC, YEG200DTHS, YEG300DTHC, YEG300DTHS, YEG400DTHC, YEG400DTHS, YEG500DTHC, and YEG500DTHS. These generators are engineered with diesel power, featuring a 2-pole and 3-phase configuration, designed to deliver reliable performance across a power range of 150 kVA to 500 kVA. They incorporate an Automatic Voltage Regulator (AVR) for stable output and are available in Canopy Type and Bonnet Silent Type enclosures, catering to diverse operational needs. Integrated control panels and comprehensive protection systems, including low lubricant pressure and coolant temperature warnings, underscore their commitment to operational integrity and longevity.
This Service Repair Manual provides comprehensive guidance for the YEG DTHC/DTHS series. It covers essential maintenance procedures, including a detailed maintenance schedule and inspection points for critical switches. Troubleshooting methodologies are explained, addressing both indicator-based circuit issues and general generator failures. The manual also includes detailed technical specifications, performance data, and circuit diagrams for the generator, panel, and engine. Furthermore, it clarifies the model identification code system, offering owners, mechanics, and technicians the necessary information to effectively maintain, operate, and repair these Yanmar diesel generators, ensuring their continued optimal performance.
Models Covers:
YEG150DTHC YEG150DTHS
YEG200DTHC YEG200DTHS
YEG300DTHC YEG300DTHS
YEG400DTHC YEG400DTHS
YEG500DTHC YEG500DTHS
This is the most complete service repair manual for Yanmar YEG Series Diesel Powered generators.
This Manual has easy-to-read text sections with high quality diagrams and instructions.
Service Repair Manual Covers:
1. FEATURES OF YEG GENERATOR
2. MODEL IDENTIFICATION CODE
3. OUTLlNE BY TYPES
4. MODEL SPECIFICATION LlST
5. NOTICE FOR USAGE
6. SPECIFICATION AND PERFORMANCE
6-1. 3-phase,2-pole (YEG150DTHC - YEG500DTHC)
6-2. 3-phase,2-pole (YEG150DTHS - YEG500DTHS)
7. OVERVIEW OF STRUCTURE
7-1. Canopy Type
7-2. Bonnet Silent Type
7-3. Engines
8. CONTROL PANEL AND CONTROL BOX
8-1. YEG150DTHC/YEG200DTHC
8-2. YEG150DTHS/YEG200DTHS
YEG300DTHC/YEG400DTHC/YEG500DTHC
YEG300DTHS/YEG400DTHS/YEG500DTHS
8-3. Function of Control Panel Components
8-4. Description of Control Box Component Functions
9. EXPLODED VIEW OF GENERATOR
10. PROTECTION SYSTEM AND INDICATORS
10-1. Lubricant Pressure Switch Check
10-2. Coolant Temperature Switch Check
11. TROUBLESHOOTING OF CIRCUIT BY INDICATOR
11-1. Starter Switch Operation Circuit Diagram
11-2. Normal Indication at Various Starter Switch Positions
11-3. Power Supply to Main Protection Component
11-4. Troubleshooting When Both Charge Lamp and Low Oil
Pressure Lamp Are Not Lit (Starter Switch ON)
11-5. Troubleshooting When Charge Lamp Does Not Go Off or
Flashes With Dim Light (Charging Failure)
12. TROUBLESHOOTING FOR GENERATOR FAILURE
12-1. Driven Machine (Electrical Equipment)
Does Not Operate
12-2. Generated Voltage Failed
13. AVR TYPE VOLTAGE ADJUSTMENT PROCEDURE
13-1. Voltage regulator
13-2. AVR (Automatic Voltage Regulator)
13-3. Troubleshooting
14. DISASSEMBLY AND REASSEMBLY
14-1. Generator Cover Components
14-2. Disassembly
14-3. Reassembly
15. GENERATOR AND PANEL CIRCUIT DIAGRAMS
15-1. YEG150/200DTHC
15-2. YEG300/400/500DTHC
YEG 150/200/300/400/500DTHS
15-3. YEG150/200DTHC for Saudi Arabia
15-4. YEG300/400/500DTHC
YEG 150/200/300/400/500DTHS for Saudi Arabia
16. ENGINE CIRCUIT DIAGRAMS
16-1 . YEG 150DTH, YEG200DTH
16-2. YEG300DTH, YEG400DTH, YEG500DTH
17. MAINTENANCE AND INSPECTION
==================================================
High Quality PDF Manual, All pages are printable.
Instant Download
No Shipping Cost
No Need to Wait For A CD-ROM
File Format: PDF
Language: English
Compatible: All Versions of Windows & Mac
Requirements: Adobe PDF Reader
Thank you for visiting!
Models Covers:
YEG150DTHC YEG150DTHS
YEG200DTHC YEG200DTHS
YEG300DTHC YEG300DTHS
YEG400DTHC YEG400DTHS
YEG500DTHC YEG500DTHS
This is the most complete service repair manual for Yanmar YEG Series Diesel Powered generators.
This Manual has easy-to-read text sections with high quality diagrams and instructions.
Service Repair Manual Covers:
1. FEATURES OF YEG GENERATOR
2. MODEL IDENTIFICATION CODE
3. OUTLlNE BY TYPES
4. MODEL SPECIFICATION LlST
5. NOTICE FOR USAGE
6. SPECIFICATION AND PERFORMANCE
6-1. 3-phase,2-pole (YEG150DTHC - YEG500DTHC)
6-2. 3-phase,2-pole (YEG150DTHS - YEG500DTHS)
7. OVERVIEW OF STRUCTURE
7-1. Canopy Type
7-2. Bonnet Silent Type
7-3. Engines
8. CONTROL PANEL AND CONTROL BOX
8-1. YEG150DTHC/YEG200DTHC
8-2. YEG150DTHS/YEG200DTHS
YEG300DTHC/YEG400DTHC/YEG500DTHC
YEG300DTHS/YEG400DTHS/YEG500DTHS
8-3. Function of Control Panel Components
8-4. Description of Control Box Component Functions
9. EXPLODED VIEW OF GENERATOR
10. PROTECTION SYSTEM AND INDICATORS
10-1. Lubricant Pressure Switch Check
10-2. Coolant Temperature Switch Check
11. TROUBLESHOOTING OF CIRCUIT BY INDICATOR
11-1. Starter Switch Operation Circuit Diagram
11-2. Normal Indication at Various Starter Switch Positions
11-3. Power Supply to Main Protection Component
11-4. Troubleshooting When Both Charge Lamp and Low Oil
Pressure Lamp Are Not Lit (Starter Switch ON)
11-5. Troubleshooting When Charge Lamp Does Not Go Off or
Flashes With Dim Light (Charging Failure)
12. TROUBLESHOOTING FOR GENERATOR FAILURE
12-1. Driven Machine (Electrical Equipment)
Does Not Operate
12-2. Generated Voltage Failed
13. AVR TYPE VOLTAGE ADJUSTMENT PROCEDURE
13-1. Voltage regulator
13-2. AVR (Automatic Voltage Regulator)
13-3. Troubleshooting
14. DISASSEMBLY AND REASSEMBLY
14-1. Generator Cover Components
14-2. Disassembly
14-3. Reassembly
15. GENERATOR AND PANEL CIRCUIT DIAGRAMS
15-1. YEG150/200DTHC
15-2. YEG300/400/500DTHC
YEG 150/200/300/400/500DTHS
15-3. YEG150/200DTHC for Saudi Arabia
15-4. YEG300/400/500DTHC
YEG 150/200/300/400/500DTHS for Saudi Arabia
16. ENGINE CIRCUIT DIAGRAMS
16-1 . YEG 150DTH, YEG200DTH
16-2. YEG300DTH, YEG400DTH, YEG500DTH
17. MAINTENANCE AND INSPECTION
==================================================
High Quality PDF Manual, All pages are printable.
Instant Download
No Shipping Cost
No Need to Wait For A CD-ROM
File Format: PDF
Language: English
Compatible: All Versions of Windows & Mac
Requirements: Adobe PDF Reader
Thank you for visiting!
