Cummins PowerCommand Control 3100 Series Digital Paralleling Generator Sets Operation/Service Manual

This manual contains important instructions that should be followed during installation and maintenance of the generator and batteries.
Service manual contains detailed service and troubleshoot information, special instructions for repair and operation, diagrams, and other additional information for generators Cummins.
This manual is a system of assistance in the operation and repair of generators, which allows to detect and resolve problems arising and uncertainties.
This manual is in PDF format. To work with this manual you need to install the application Adobe PDF Reader.

Models:
DGBB, DGBC, DGCA, DGDB, DGCC, DGDA, DGDB, DGEA, DGFA, DGFC

CONTENTS:

• IMPORTANT SAFETY PRECAUTIONS
• INTRODUCTION
  • About This Manual
  • Test Equipment
  • How To Obtain Service
  • System Overview
  • Generator Set Control Function
• CONTROL OPERATION
  • General
  • Safety Considerations
  • Sequence of Operation
  • PCC Power On/Standby Mode
  • Front Panel
  • Menu Display and Switches
  • Main Menu
  • Engine Menu
  • Gen Menu
• CIRCUIT BOARDS AND MODULES
  • General
  • Digital Board (A32)
  • Engine Interface Board (A31)
  • Analog Board (A33)
  • Digital Display Board (A35)
  • Customer Interface Board (A34)
  • PT/CT Board (A36)
  • Bus PT Board (A39)
  • Genset Communications Module (A41)
  • Voltage Regulator Output Module (A37)
  • Governor Output Module (A38)
  • Master First Start Sensor
• TROUBLESHOOTING
  • General
  • Safety Considerations
  • Status Indicators
  • Resetting the Control
  • Warning and Shutdown Codes
  • PCC Oil Pressure Warning and Shutdown Limits
  • Troubleshooting Procedure
  • PCC Fuses
  • Load Sharing Controls Troubleshooting Procedure
• CONTROL SERVICE AND CALIBRATION
  • General
  • Circuit Board Removal / Replacement
  • Initial Start Setup Menu
  • Adjust Menu
  • Setup and Calibration Menus
  • Calibration Procedure
  • Accessory Box Control Components
  • Engine Sensors
  • Magnetic Speed Pickup Unit (MPU) Installation
  • Current Transformer (CT) Installation
• SERVICING THE GENERATOR
  • Testing the Generator
  • Generator Disassembly
  • Generator Reassembly
  • Servicing the PMG
• DAY TANK FUEL TRANSFER PUMP AND CONTROL
  • Operation
  • Wiring Connections
  • Fuel Transfer Pump Motor Connections
  • Testing the Float Switch Assembly
• INITIAL SYSTEM STARTUP
  • General
  • The Startup Process
  • Equipment Application Review
  • Individual Generator Set Startup
  • Manual System Operation
  • Automatic System Operation
  • Black Start Testing
  • Test Reports and Acceptance
  • On Site Power System Application Review (Diesel / 600VAC and Lower)
• WIRING DIAGRAMS
  • General