9400200990 Rev I DGC-2020 Maintenance and Troubleshooting i
SECTION 7 • MAINTENANCE AND
TROUBLESHOOTING
TABLE OF CONTENTS
SECTION 7 • MAINTENANCE AND TROUBLESHOOTING.................................................................... 7-1
MAINTENANCE..................................................................................................................................... 7-1
Backup Battery for the Real Time Clock ............................................................................................ 7-1
TROUBLESHOOTING........................................................................................................................... 7-1
Incorrect Display of Battery Voltage, Coolant Temperature, Oil Pressure, or Fuel Level.................. 7-1
Incorrect Display of Generator Voltage.............................................................................................. 7-2
Incorrect Measurement or Display of Generator Current................................................................... 7-2
Incorrect Display of Engine RPM ....................................................................................................... 7-2
Programmable Inputs Do Not Operate as Expected.......................................................................... 7-2
Programmable Outputs Do Not Operate as Expected....................................................................... 7-2
Communication Port Does Not Operate Properly .............................................................................. 7-2
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