Service Manual
English – Original Instructions
1-2010
Generator Set
PowerStart 0500 Control
C8 D5
C11 D5
C12 D6
C16 D6
C17 D5
C20 D6
C22 D5
C28 D5
A029U889 (Issue 2)
PowerStart 0500 Publication A029U889
Models C8 D5 – C28 D5 Issue 2 - 1-2010
© Copyright Cummins Power Generation page 3
Table of Contents
SECTION
TITLE
PAGE
1
IMPORTANT SAFETY INSTRUCTIONS
5
2
INTRODUCTION
7
2.1
About this Manual
7
2.2
System Overview
7
2.3
Test Equipment
7
2.4
How to Obtain Service
7
3
CONTROL PANEL OPERATION
8
3.1
General
8
3.2
Alternator Connections
9
3.3
Control Operation
11
3.4
Control Panel
12
3.5
Mode of Operation
14
4
CIRCUIT BOARD
19
4.1
Control Input and Outputs
21
5
TROUBLESHOOTING
24
5.1
Safety Considerations
24
5.2
Troubleshooting Procedure
24
6
Setup and Calibration
34
7
SERVICING THE GENERATOR
39
7.1
Testing the Generator
39
7.2
Generator Baseboard Isolation Procedure
40
7.3
Excitor Stator
41
7.4
Excitor Rectifier Bridge
42
7.5
Main Stator
45
7.6
Generator Disassembly
47
8
WITHDRAWING ROTOR
49
8.1
Generator Reassembly
49
PowerStart 0500 Publication A029U889
Models C8 D5 – C28 D5 Issue 2 - 1-2010
page 4