Carrier 69GL15-114 Operation manual

T-251-04
Models
69GL15-114
69GL15-134

Carrier Transicold Division, Carrier Corporation, P.O. Box 4805, Syracuse, N.Y. 13221
SERVICE MANUAL
OPERATION AND
DIESEL DRIVEN GENERATOR SET
MODELS
69GL15-114
69GL15-134
Carrier Corporation 1995 DPrinted in U. S. A. 0695

i
TABLE OF CONTENTS
Section Page
1DESCRIPTION 1-1........................................................
1.1 Introduction 1-1...........................................................
1.2 Safety Devices 1-2.........................................................
1.3 Unit Specifications 1-5.....................................................
1.4 Engine Data 1-5...........................................................
1.5 Engine Screw Threads 1-6...................................................
1.6 Lube Oil and Fuel Flow Diagrams 1-6.........................................
1.7 Engine Air System 1-6......................................................
1.8 Operating Controls and Instruments 1-6.......................................
1.8.1 Introduction 1-6..................................................
1.8.2 Control Panel and Related Components 1-6..........................
1.8.3 Protective Devices 1-7.............................................
1.9 Main Alternator (A-C Generator) 1-8.........................................
1.9.1 Principle of Operation 1-8..........................................
1.9.2 A-C Generator (Main Alternator) Circuit Diagram 1-8.................
1.10 Battery Charging Alternator System 1-9.......................................
1.10.1 Introduction 1-9..................................................
1.10.2 Alternator Operation 1-10...........................................
1.10.3 Integral Voltage Regulator Operation (12 volts d-c) 1-10.................
2OPERATION 2-1..........................................................
2.1 Generator Set Installation and Removal 2-1...................................
2.2 Pre-Trip Inspection 2-2.....................................................
2.3 Starting and Stopping Instructions 2-2........................................
2.4 Control Circuit Operation 2-3...............................................
3 TROUBLESHOOTING 3-1.................................................
3.1 Diesel Engine 3-1..........................................................
3.1.1 Engine will not Start 3-1............................................
3.1.2 Engine Starts then Stops 3-1........................................
3.1.3 Starter Motor Malfunction 3-2......................................
3.1.4 Malfunction in the Engine Starting Circuit 3-2.........................
3.1.5 Miscellaneous Engine Troubleshooting 3-2............................
3.2 Alternator (Automotive Type) 3-3............................................
3.3 A-C Brushless Generator (Main Alternator) 3-4................................

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TABLE OF CONTENTS (CONTINUED)
Section Page
4SERVICE 4-1.............................................................
4.1 Maintenance Schedule 4-1..................................................
4.1.1 Daily Maintenance 4-1.............................................
4.1.2 First 400 Hour Maintenance 4-1.....................................
4.1.3 Every 1000 Hour Maintenance (Normal Operating Conditions) 4-1.......
4.1.4 Every 3000 to 6000 Hour Maintenance 4-1............................
4.2 Priming the Fuel System 4-2.................................................
4.3 Engine Service and Components 4-2..........................................
4.3.1 Cooling System 4-2................................................
4.3.2 Lube Oil Filters 4-2................................................
4.3.3 Servicing the Fuel Solenoid and Linkage 4-2...........................
4.3.4 Adjusting Engine Speed 4-2.........................................
4.3.5 Engine Air Cleaner 4-3............................................
4.3.6 Servicing Glow Plugs 4-3...........................................
4.3.7 Engine Crankcase Breather 4-3......................................
4.4 Servicing and Adjusting V-belt 4-4............................................
4.4.1 Engine V-belt 4-4.................................................
4.4.2 Alternator V-belt 4-4..............................................
4.5 Servicing the Generator (Main Alternator) 4-4.................................
4.5.1 Preventive Maintenance and Operating Precautions 4-4.................
4.5.2 Installation and Removal 4-6........................................
4.6 Maintenance of Painted Surfaces 4-6.........................................
4.7 Replacing Shockmounts 4-7.................................................
4.7.1 Replacement Criteria 4-7...........................................
4.7.2 Shockmount Replacement 4-7.......................................
4.8 Servicing the Alternator 4-8.................................................
4.8.1 Preliminary Checks and Tests 4-8....................................
4.8.2 Test Tools 4-8.....................................................
4.8.3 Problem Area Determination 4-8....................................
4.8.4 In-Unit Alternator/Regulator Tests 4-8...............................
4.8.5 Alternator Brush Test Procedure 4-10.................................
4.8.6 Slip Ring Servicing 4-10.............................................
4.8.7 Alternator Installation 4-10..........................................
4.9 UnidriveTorqueRequirements 4-11...........................................
5SCHEMATICS 5-1.........................................................
5.1 Introduction 5-1...........................................................

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LIST OF ILLUSTRATIONS
Figure Page
1-1 Generator Set --- Control Box Side 1-3........................................
1-2 Generator Set --- Top View 1-3...............................................
1-3 Control Box and Panel 1-4..................................................
1-4 Lube Oil Flow Diagram 1-6.................................................
1-5 Fuel System Diagram 1-6...................................................
1-6 Main Alternator (A-C Generator) 1-8.........................................
1-7 A-C Generator Circuit Diagram 1-8..........................................
1-8 Alternator and Regulator 1-9................................................
1-9 Alternator Schematic Diagram 1-10...........................................
2-1 Generator Set Mounting 2-1.................................................
4-1 Fuel Solenoid Assembly 4-2.................................................
4-2 Air Filter 4-3..............................................................
4-3 Rectifier Removal 4-4......................................................
4-4 A-C Generator (Rectifier Assembly) 4-5.......................................
4-5 Diode Testing 4-5..........................................................
4-6 Engine Shockmounts 4-7....................................................
4-7 Generator Shockmounts 4-7.................................................
4-8 Open Diode-Trio Test 4-8...................................................
4-9 Open Regulator Test 4-9....................................................
4-10 Alternator Output Test 4-9..................................................
4-11 Alternator Brush Assembly 4-10..............................................
4-12 Unidrive Torque Requirements 4-11...........................................
5-1 Electrical Wiring Schematic & Wiring Diagram --- (Models 69GL15-114, -1 & -2) 5-2......
5-2 Electrical Wiring Schematic & Wiring Diagram --- (Models 69GL15-134, -1, -2 & -4) 5-6...
LIST OF TABLES
Table Page
1-1 Model Chart 1-1...........................................................
1-2 Safety Devices 1-2.........................................................
1-3 Alternator and Manual 1-9..................................................