Product Manual B
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. Troubleshooting7-2018
97A045R242 (Issue 12) Copyright © 2018 Cummins Inc.
The engine failed to crank after the generator control received a start signal.
Possible Cause:
1. Dead or weak battery
2. Failed starter
Diagnosis and Repair:
1. Dead or weak battery
a. Verify battery voltage is at least 12 VDC (or 24 VDC if applicable).
b. Charge or replace the battery as necessary.
2. Failed starter
a. Press the Reset/Fault acknowledge button on the display.
b. Attempt to start the generator and test for B+ at the starter supply lug.
c. If B+ is present at the starter supply lug, the starter could be defective.
Code 1472 - High AC Current (Shutdown)
Logic:
The generator set output current has exceeded the shutdown limit threshold for
greater than the fixed time delay.
Possible Causes:
1. Generator set overload
Diagnosis and Repair:
1. Generator set overload.
a. Reduce the generator set load by powering off unnecessary electrical
loads.
Code 5134 - Unknown Shutdown at Idle
Logic:
Engine is not getting a proper fuel supply.
Possible Causes:
1. Fuel supply issue
Diagnosis and Repair:
1. Fuel supply issue
a. Check that there is a proper supply of fuel to the engine.