Fault Finding - Smartgen HGM6000K Series Operating Manual

2． Speed sensor input
Speed sensor is installed in the engine block of magnetic device testing
flywheel teeth, it should be used with the controller of attachment 2 core
shielding line, shielding layer on the 16th pin controller, the other end terminal,
the other two are respectively in signal controller, and meet the terminals15th
and 16th pin. At full speed sensor output voltage range should be in 1-24VAC
(RMS), recommend voltage for 12VAC (in the rated speed). When the velocity
sensor can be installed to contact the flywheel spinning sensor first, then pour
out 1/3 laps, finally will lock nut on the sensor.
3． Output and relays
Controller for all output relay contacts output, if need to expand relays, please
will expand relay coil free-wheeling diode (increased ends when extended
relay coil links DC) or increase resistance and capacitance loop (when
extended relay coil links AC), in order to prevent interference controller or
other equipment.
4． Alternating current input
HGM6000K series controller to external input current transformer, electric
current transformer side must be 5A, while the current transformers for
phases and the phase of the input voltage must be correct, otherwise the
current and sampling the active power may be incorrect.
Note: A. ICOM must connect battery anode power controllers.
B. When the load current, the transformer secondary side is strictly open
circuit.
5． Pressure test
When the controller has been installed in the control panel, if you will, please
put pressure test controller terminals all disconnected, lest high-pressured
into and damaged controller.

13 FAULT FINDING

Symptom
Genset inoperative
Genset shutdown
Emergency shutdown
HGM6000K Series Automatic Generator Module
HGM6000K Series Automatic Generator Module
Check the battery and wiring to the unit.
Check the DC supply.
Check the DC fuse.
Check water/cylinder temperature whether or
not too high.
Check AC genset voltage.
Check the DC fuse.
If an Emergency Shutdown switch is not fitted,
Possible Remedy
ISSUE 2011-06-20 Version 1.7 Page 33 of 34