Komatsu Galeo PC800-8 User Manual

PC800, 850-8 49
40 Troubleshooting SEN00791-02
Failure code [CA2555] Grid Htr Relay Volt Low Error
Action code Failure code
Trouble
Grid Htr Relay Volt Low Error
(Engine controller system)
E15 CA2555
Contents of
trouble
• Voltage low error was detected in grid heater relay circuit.
Action of
controller
• None in particular.
Problem that
appears on
machine
• Engine does not start easily at low temperature.
Related
information
Possible causes
and standard
value in normal
state
Cause Standard value in normal state/Remarks on troubleshooting
Carry out troubleshooting for failure code [CA2556].

Komatsu Galeo PC800-8 Specifications

General

Brand	Komatsu
Model	Galeo PC800-8
Category	Excavators
Language	English