Install 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 Precautions
- 1.4 Generator Set Voltage Is Deadly
- 1.5 Engine Exhaust Is Deadly
- 1.6 Fuel and Fumes Are Flammable
- 1.7 Batteries Can Explode
- 1.8 Vented Batteries
- 1.9 Moving Parts Can Cause Severe Personal Injury or Death
- 1.10 The Hazards of Carbon Monoxide
- 2. Introduction
- 3. Pre-Installation Considerations
- 4. Installation
- 5. Startup and Configuration
- Appendix A. Fuel Line Selection
- Appendix B. Outline and System Drawings
- Appendix C. Wiring Diagrams
- Appendix D. Seismic Requirements
3. Pre-Installation Considerations 3-2016
20 A051X873 (Issue 5)Copyright © 2016 Cummins Inc.
◦ DC control or AC sense wires 1000-2000 feet circuit length => 16-14 AWG
of the insulation type below
• All AC and DC wires and cables must be rated 75 °C minimum, stranded
copper, and rated for wet locations.
◦ For wire sizes 14 AWG and larger, use insulation types: RHW, RHW-2,
THHW, THW, THW-2, THWN, THWN-2, XHHW, XHHW-2, USE-2, ZW-2
◦ For wire sizes 16 and 18 AWG, use insulation types: FFH-2, KFF-2, PAFF,
PFF, PGFF, PTFF, RFH-2, RFHH-2, RFHH-3, SFF-2, TFF, TFFN, ZFF
• Code compliant 20 A, 120 VAC, GFCI protected circuit for alternator heaters,
battery charger, coolant heater, oil heater, and/or battery heater (if equipped)
• Code compliant conduit for all wires
Mounting Materials:
• Four base tie-down bolts
NOTICE
Seismic zone installations require compliance to specific mounting
configurations.
Fuel Materials:
• Flexible fuel line (provided with generator)
• UL listed pipe thread sealant
• Fuel line (natural gas and propane: 6 - 12 inch water column [1.5 - 3.0 kPa] fuel
pressure) at generator set
• Fuel pressure regulator (as required)
• Manual fuel shut-off at generator set ahead of automatic valves on generator
set fuel system
Loose Parts Shipped With the Generator
The following loose parts are shipped with the generator set:
• Flexible fuel hose assembly
• Two enclosure keys (where applicable)
• Battery tie-down
• Sound level 2 baffle (where applicable)
• Weather enclosure exhaust elbow (where applicable)
• Literature (Operator Manual, Installation Manual, Health and Safety Manual,
and Warranty Statements)










