Gucbir D-300 - Troubleshooting Start Errors and Device Malfunctions

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When the mains voltage is o the generator is starng but later the device is giving crank error and
the engine is stopping:
Device is cung the starter lately:
The device is not working:
Cannot enter the program mode:
- Generator phase voltage is not reaching to the device. Measure the voltage between the Phase-U (2)
and generator neutral (5) while the engine is running. The generator phase circuit breaker may have
been blown or may be closed; there may be a connecon problem. If everything is ok switch o the
enre breakers on the panel, later Start from the DC feeder breaker and open all one by one, test them
again.
- The voltage of alternator is increasing tardily and the alternator remanance voltage is under 20 volt.
The device cuts the starter by reading the frequency of the generator and in order toread the frequency,
it needs 20 volt at least. Adding relay is the only way for soluon. The coil/bobbin of the relay must be
between Accumulator (-) and the D+ (light) nib of the charge alternator. The march exit of the device
must pass through the o-mode contact of the relay serially.
Measure the DC voltages between the numbers 11 and 12 electric terminals behind the device. If voltage
exists, switch o the enre breakers and start to switch the enre breakers on but rst the DC feeder
breaker and check up again.
Separate the Accumulator (-) from the program lock (23). Aer you are done, reconnect it in case
unauthorized usage.