SDMO R33C3, User And Maintenance Manual

Page: 59 / 244

List of faults which will cause the generating set to stop and generate a fault code
Low coolant level fault: indicates that the level of coolant is
low in the radiator (linked to a two second time delay).
Or
Overload or short-circuit fault (optional): with the circuit
breaker SD contact closing (overload or short-circuit), the
generating set switches off immediately also causing the
main circuit breaker to be triggered.
Associated message
Additional fault linked to message opposite: is displayed in
the following two cases:
Differential fault (1)
insulation
fault (2)
(1) Differential fault (optional): with a differential fault
causing the activation of the differential relay, the
generating set stops immediately also causing the
main circuit breaker to be tripped.
(2) Insulation fault (optional): with an insulation fault
causing the activation of the control unit performing
insulation, the generating set stops immediately.
Associated message
Underspeed fault: indicates an incorrect rotation speed
(below 1000 rpm).
Associated message
Emergency stop or external emergency stop fault
Associated message
"STOP" fault activated if the "STOP" button is pressed
whilst the "AUT" LED is flashing to indicate that the
generating set is operating in automatic mode.
Associated message
List of alarms associated with a pictogram
Low fuel level alarm: Indicates the need to fill up with fuel.
Associated pictogram
"Alternator charging fault" alarm indicates a problem
affecting the alternator charging rate.
Associated pictogram
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