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
4. Operation7-2018
57A045R242 (Issue 12) Copyright © 2018 Cummins Inc.
2. The Exerciser Scheduler On screen displays every 3 seconds and toggles
between the existing Information screen that is displayed for 1 second.
FIGURE 23. EXERCISER SCHEDULER SCREEN AND INFORMATION SCREEN
TOGGLE - EXAMPLE
3. The transfer switch is not commanded to switch the building load to the
generator set.
NOTICE
The user may navigate to other screens from the Information
screens during this duration. No functional keys are active on the
Exerciser Scheduler On screen.
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.