HGM400N Series Genset Controller User Manual Page 33 of 38
10
COMMISSIONING
Before formal running of system, the following checks are suggested to do.
1)
Check and ensure all the connections are correct and wires diameter is suitable.
2)
Ensure that the controller DC power has fuse; battery positive and negative are correctly
connected.
3)
Emergence stop input must be connected to positive of starting battery via normally close contact
of emergency stop and fuse.
4)
Take proper actions to prevent engine to disconnect crank (e. g. Remove the connections of fuel
valve). If nothing unusual is found, connect start battery, select Manual Mode, controller will
execute the program.
5)
Set controller as Manual Mode, press “start” button to start genset. If genset goes beyond the
setting crank times, controller will send “Failed to Start” signal; then press “stop” to reset
controller.
6)
Recover action of preventing engine to disconnect crank (e. g. Connect wire of fuel valve), press
“start” button again, genset will start. If everything goes well, genset will goes to normal running
after idle running (if configured). During this period, observe engine’s running situation and voltage
and frequency of alternator. If something abnormal occurs, stop genset and check all connections
according to this manual.
7)
Select the Auto Mode from front panel, and connect with mains signal. After the mains normal
delay, controller will transfer ATS (if configured) into mains load. After cooling, controller will stop
genset and go into standby state until mains abnormal occurs again.
8)
When mains abnormal occurs again, genset will start automatically and go into normal running,
send signal to make gens close, transfer ATS and make genset take load. If it is not likes this,
please check connections of ATS according to this manual.
9)
If there are any other questions, please contact SmartGen’s service.
