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10. COMMISSIONING
Please make sure the following checks are made before commissioning,
1)
Ensure all the connections are correct and wires diameter is suitable.
Ensure that the controller DC power has fuse, controller‟s positive and negative connected to
2)
start battery are correct.
3)
Take proper action to prevent engine to crank success (e. g. Remove the connection wire of fuel
valve). If checking is OK, make the start battery power on; choose manual mode and controller
will executive routine.
Set controller under manual mode, press "start" button, genset will start. After the cranking times
4)
as setting, controller will send signal of Start Failure; then press "stop" to reset controller.
5)
Recover the action to prevent engine to crank success (e. g. Connect wire of fuel valve), press
start button again, genset will start. If everything goes well, genset will normal running after idle
running (if idle run be set). During this time, please watch for engine‟s running situations and AC
generator‟s voltage and frequency. If abnormal, stop genset and check all wires connection
according to this manual.
6)
Any other questions please contact with SmartGen service personnel.
11. TYPICAL APPLICATION
Caution: Start and fuel output ports should be select large capacity relays.
Caution: When sensor port configured as "high digital input is active", hang in air means high
electrical level is selected; cannot be connected to power supply positive.
HGM1790N Genset Controller
HGM1790N GENSET CONTROLLER USER MANUAL
2017-10-09
Version1.1
Page 24 of 27
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