Product Manual
Table Of Contents
- Table of Contents
- 1. IMPORTANT SAFETY INSTRUCTIONS
- 1.1 Warning, Caution, and Note Styles Used in This Manual
- 1.2 General Information
- 1.3 Generator Set Safety Code
- 1.4 Moving Parts Can Cause Severe Personal Injury or Death
- 1.5 Electrical Shocks and Arc Flashes Can Cause Severe Personal Injury or Death
- 1.6 Fuel and Fumes Are Flammable
- 1.7 Batteries Can Explode
- 1.8 Exhaust Gases Are Deadly
- 1.9 The Hazards of Carbon Monoxide
- 1.10 Earth Ground Connection
- 2. Introduction
- 3. Control System
- 4. Operation
- 5. Maintenance
- 6. Troubleshooting
6. Troubleshooting 8-2019
86 A062J680 (Issue 2)Copyright © 2019 Cummins Inc.
2. Recharge or replace battery. Refer to the battery manufacturer's
recommendations.
3. Have the battery charger serviced by an authorized Cummins dealer.
No AC Power - Generator Set Running
Logic: Circuit breakers have tripped due to overload or short.
Possible Causes:
1. Circuit breakers
2. Customer loads
Diagnosis and Repair:
1. Circuit breakers
a. Reset or turn on the generator set circuit breaker.
b. Reset or turn on the circuit breaker in the distribution panel.
c. Have an authorized electrician verify the circuits from the generator set and
distribution panel.
2. Customer loads
• Reduce number of loads.
Generator Set Cranks But Does Not Start - No Fault Code
Possible Causes: Inadequate air, fuel or spark
Diagnosis and Repair:
1. Check that the air filter is free of obstructions. Replace it if it is blocked.
2. Make sure the manual fuel shutoff valve is open.
3. If the previous steps do not resolve the problem, contact your Cummins service
representative.
6.4 Troubleshooting with Fault Codes
Fault Code Introduction
Fault code information, together with warning and shutdown information, is provided
in this section to assist in locating and identifying the possible causes of faults in the
generator set system.
Refer also to the engine-specific operator manual, if it exists. The engine operator
manual contains additional information regarding the running and care of the
generator set as well as specific equipment instructions that may differ from the
standard generator set.
For any fault codes that occur but are not listed, contact your Cummins service
representative.