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 General Safety Precautions
- 1.4 Generator Set Safety Code
- 1.5 Batteries Can Explode
- 1.6 Electrical Shocks and Arc Flashes Can Cause Severe Personal Injury or Death
- 1.7 Fuel and Fumes Are Flammable
- 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 - PowerCommand 1.1
- 5. Maintenance
- 6. Troubleshooting
- 6.1 Engine Is Difficult to Start or Does Not Start
- 6.2 Code 143 - Engine Oil Pressure Low (Warning)
- 6.3 Code 151 - Engine Coolant Temperature High (Shutdown)
- 6.4 Code 155 - Intake Manifold Temperature High (Shutdown)
- 6.5 Code 197 - Coolant Level Low (Warning)
- 6.6 Code 415 - Engine Oil Pressure Low (Shutdown)
- 6.7 Code 421 - Engine Oil Temperature High (Warning)
- 6.8 Code 441 - Battery Voltage Low (Warning)
- 6.9 Code 488 - Intake Manifold Temperature High (Warning)
- 6.10 Code 1438 - Fail to Crank (Shutdown)
- 6.11 Code 1472 - High AC Current (Shutdown)
- 6.12 Code 5134 - Unknown Shutdown at Idle
- 7. Manufacturing Facilities
4. Operation - PowerCommand 1.1 2-2016
52 A045R242 (Issue 7)Copyright © 2016 Cummins Inc.
4. The generator set stops after programmed exercise run time.
Manually Starting the Generator Set Sequence
If the generator set is manually started with the standard operator panel, HMI211
(the generator set is in Man Mode), the sequence is as follows:
NOTICE
Open the generator set main line circuit breaker to prevent the transfer
switch from transferring building load to the generator set.
1. In normal operation, the utility power is running to the transfer switch and then
to the building load, and the generator set is off.
2. Manually start the generator set via the standard control (HMI211) mounted on
the generator set.
FIGURE 25. MANUAL START SCREEN, STANDARD OPERATOR PANEL
3. The generator set starts and provides voltage to the transfer switch.
4. The generator set provides a signal to the transfer switch to transfer the
building load to the generator set.