Kohler KG50 Manuals

Manuals and User Guides for Kohler KG50. We have 2 Kohler KG50 manuals available for free PDF download: Operation

Kohler KG50 Operation

Kohler KG50 Operation (176 pages)

Industrial Generator Set 10-1000 kW

Brand: Kohler | Category: Portable Generator | Size: 10 MB

Table of Contents

Product Identification Information
2
Table of Contents
3
Safety Precautions and Instructions
7
Accidental Starting
7
Exhaust System
9
Fuel System
10
Hot Parts
12
Introduction
15
List of Related Materials
16
Service Assistance
17
Section 1. Specifications and Features
19
Introduction
19
Controller Features
19
Switches and Controls
20
Annunciator Lamps
21
Digital Display
23
Controller Fault Diagnostics
29
Digital Display Circuit Board and Connections
31
Main Logic Circuit Board
32
Terminal Jumper
33
Communication Ports
34
Fuses
34
Controller Logic Specifications
35
Status Event and Fault Specifications
36
Voltage Regulator and Calibration Specifications
42
Voltage Regulator Adjustments
42
Section 2. Operation
43
Prestart Checklist
43
Exercising Generator Set
44
Operations in Cold Weather Climates
44
Controller Operation
45
Starting
45
Stopping (User Stopping and Fault Shutdown)
46
Emergency Stop Switch Resetting
46
System Status Lamps
47
System Fault Warning Lamp with Digital Displays
47
System Fault Shutdown Lamp with Digital Displays
49
Status and Notice Digital Displays
52
Controller Resetting (Following System Shutdown or Warning)
54
Powering up the Engine Control Module (ECM)
54
Menu Displays
57
Monitoring and Programming Setup
59
PC Communications
59
Modbus® Communications
60
Reviewing Menu Displays
60
Error Messages
62
Overview
63
Engine Metering
64
Generator Metering (and Calibration)
65
Genset Information
67
Genset Run Time
67
Genset System
67
Genset Calibration
68
Voltage Regulator
70
Digital Inputs
71
Digital Outputs
72
Analog Inputs
75
Battery Charger 1 and 2
76
Event Log
77
Volt Select
77
Section 3. Scheduled Maintenance
79
Alternator Service
79
Engine Service
79
Service Schedule
80
Alternator Bearing Service
82
Kw Models
82
300-1000 Kw Models with 4M/5M/7M Single-Bearing Alternator
82
Diesel Fuel Systems
82
Bleeding Air from Fuel System
82
Gaseous Fuel Systems
83
Gaseous Fuel System Concept (Single Fuel)
84
LPG Liquid Withdrawal Fuel System Concept
84
Natural Gas and LPG Conversion
84
Fuel System Changeover Kits (Dual Fuel)
85
Fuel Conversion Connections
86
Crankcase Ventilation (CCV) Heater Kit GM78171-KP1
105
Air Cleaner Restriction Indicator (if Equipped)
105
Cooling System
106
Coolant Level Check
106
Cooling System Component Inspection
106
Procedure to Drain Cooling System
107
Procedure to Flush and Clean Cooling System
107
Procedure to Refill Cooling System
107
Battery
108
Clean Battery
110
Electrolyte Level Inspection
110
Specific Gravity Check
111
Charge Battery
112
Storage Procedure
112
Lubrication System
113
Cooling System
113
Diesel Fuel System Storage
113
Gaseous Fuel System Storage
113
Exterior
114
Alternator
114
Battery
115
Section 4. General Troubleshooting
117
General Troubleshooting Chart
118
Controller Display and Voltage Regulation Troubleshooting Chart
123
Section 5. Voltage Reconnection
125
Introduction
125
Voltage Reconnection Procedure
126
Voltage Reconnection Procedure
127
Section 6. Accessories
133
Accessories and Connections
133
Battery Chargers
134
Battery Charger Kit with Alarm Option
134
Common Fault/Failure (32A) Relay
135
Four-Input/Fifteen-Output Module
136
Gas Fuel Valve Kit
140
Two-Input/Five-Output Module
140
Manual Key Switch
141
Low Fuel (Level/Pressure) Switch
142
Manual Speed Adjust (Engine RPM Menu)
142
Prime Power Switch Kit
143
Remote Emergency Stop Kit
144
Lockable Emergency Stop Switch
144
Remote Reset Feature
145
Remote Serial Annunciator
146
Run Relay Kit
148
Shunt-Trip Line Circuit Breaker
149
Accessory Connections
150
Appendix A. Abbreviations
157
Appendix B. Programmer-Defined Settings
161
Appendix C. Voltage Regulator Definitions and Adjustments
167
Appendix D. Alternator Protection
171
Appendix E. Controller Displays from the Engine ECM
173

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Kohler KG50 Operation

Kohler KG50 Operation (176 pages)

Industrial Generator Set

Brand: Kohler | Category: Portable Generator | Size: 7 MB

Table of Contents

Table of Contents
3
Safety Precautions and Instructions
7
Introduction
13
Service Assistance
15
Specifications and Features
17
Introduction
17
Controller Features
17
Switches and Controls
18
Annunciator Lamps
19
Digital Display
21
Controller Fault Diagnostics
28
Digital Display Circuit Board and Connections
30
Main Logic Circuit Board
31
Terminal Jumper
32
Communication Ports
33
Fuses
33
Controller Logic Specifications
34
Status Event and Fault Specifications
35
Voltage Regulator and Calibration Specifications
41
Voltage Regulator Adjustments
41
Operation
43
Prestart Checklist
43
Exercising Generator Set
44
Operations in Cold Weather Climates
44
Controller Operation
44
Starting
45
Stopping (User Stopping and Fault Shutdown)
46
Emergency Stop Switch Resetting
46
System Status Lamps
46
System Fault Warning Lamp with Digital Displays
46
System Fault Shutdown Lamp with Digital Displays
48
Status and Notice Digital Displays
52
Controller Resetting (Following System Shutdown or Warning)
54
Powering up the Engine Control Module (ECM)
55
Menu Displays
57
Monitoring and Programming Setup
59
PC Communications
59
Modbus® Communications
60
Reviewing Menu Displays
60
Error Messages
62
Overview
63
Engine Metering
64
Generator Metering (and Calibration)
64
Genset Information
67
Genset Run Time
67
Genset System
67
Genset Calibration
68
Voltage Regulator
70
Digital Inputs
71
Digital Outputs
72
Analog Inputs
75
Battery Charger 1 and 2
76
Event Log
77
Volt Select
77
Scheduled Maintenance
79
Alternator Service
79
Engine Service
79
Service Schedule
80
Alternator Bearing Service
82
Kw Models
82
300-1000 Kw Models with 4M/5M/7M Single-Bearing Alternator
82
Diesel Fuel Systems
82
Bleeding Air from Fuel System
82
Gaseous Fuel Systems
83
Gaseous Fuel System Concept (Single Fuel)
84
LPG Liquid Withdrawal Fuel System Concept
84
Natural Gas and LPG Conversion
84
Fuel System Changeover Kits (Dual Fuel)
85
Fuel Conversion Connections
86
Crankcase Ventilation (CCV) Heater Kit GM78171-KP1
103
Air Cleaner Restriction Indicator (if Equipped)
103
Cooling System
104
Coolant Level Check
104
Cooling System Component Inspection
104
Procedure to Drain Cooling System
105
Procedure to Flush and Clean Cooling System
105
Procedure to Refill Cooling System
105
Battery
106
Clean the Battery
108
Electrolyte Level Inspection
108
Specific Gravity Check
109
Charge Battery
110
Storage Procedure
110
Lubrication System
111
Cooling System
111
Diesel Fuel System Storage
111
Gaseous Fuel System Storage
111
Exterior
112
Alternator
112
Battery
113
General Troubleshooting
115
General Troubleshooting Chart
116
Controller Display and Voltage Regulation Troubleshooting Chart
121
Voltage Reconnection
123
Introduction
123
Voltage Reconnection Procedure
124
Voltage Reconnection Procedure
125
Accessories
131
Accessories and Connections
131
Battery Chargers
132
Battery Charger Kit with Alarm Option
132
Common Fault/Failure (32A) Relay
134
Four-Input/Fifteen-Output Module
135
Gas Fuel Valve Kit
139
Two-Input/Five-Output Module
140
Manual Key Switch
141
Low Fuel (Level/Pressure) Switch
142
Manual Speed Adjust (Engine RPM Menu)
143
Prime Power Switch Kit
143
Remote Emergency Stop Kit
144
Remote Emergency Stop Kit
145
Lockable Emergency Stop Switch
145
Remote Reset Feature
146
Remote Serial Annunciator
147
Run Relay Kit
149
Shunt-Trip Line Circuit Breaker
150
Accessory Connections
151
Appendix A. Abbreviations
157
Appendix B. Programmer-Defined Settings
161
Appendix C. Voltage Regulator Definitions and Adjustments
167
Appendix D. Alternator Protection
171
Appendix E. Controller Displays from the Engine ECM
173

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