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
2. Introduction 2-2016
16 A045R242 (Issue 7)Copyright © 2016 Cummins Inc.
2.5 Model Specifications
TABLE 1. 2.4L MODEL VARIATIONS
Models Description
C20 N6, C22 N6, C25 N6, C30 N6, C36 N6,
C40 N6
60 Hz, 1800 RPM
C30 N6H, C36 N6H, C40 N6H, C45 N6H, C50 N6H, C60 N6H 60 Hz, 3600 RPM
TABLE 2. COLD WEATHER SPECIFICATIONS (ALL MODELS)
Temperature Description Battery Type Group
Above 40 °F (4 °C)
No starting aids
required.
Standard 26
0 to 40 ° F (-17 to 4 °C)
Additional coolant
heater and battery
charger
recommended for
starting. Factory
options available.
Standard 26
Below 0 °F (-17 °C)
All starting aides
(battery heater,
coolant heater, battery
charger)
recommended.
Factory options
available.
Larger 34
NOTICE
For NFPA 110 applications, a coolant heater is required. A factory option is
available.
TABLE 3. FUEL SPECIFICATIONS 60 HZ, 1800 RPM
C20 N6 C22 N6 C25 N6 C30 N6 C36 N6 C40 N6
Full Load
(Propane)
105.1 scfh
265,000
BTU/hr
112.7 scfh
285,000
BTU/hr
125.4 scfh
315,000
BTU/hr
164.1 scfh
410,000
BTU/hr
182.7 scfh
460,000
BTU/hr
193.6 scfh
490,000
BTU/hr
Full Load
(Natural Gas)
259.6 scfh
270,000
BTU/hr
278.8 scfh
290,000
BTU/hr
309.5 scfh
320,000
BTU/hr
380.9 scfh
395,000
BTU/hr
472.3 scfh
490,000
BTU/hr
519 scfh
540,000
BTU/hr