Egcon GCU-DG3, Руководство пользователя

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GCU -DG3 User's Guide
EGCON Co,. Ltd
25 Page
19. Failure Causes and Measures
Statue Cause Soultions
Power supply is not
working(Nothing can be
seen on LCD).
DC blocker opens. Close DC blocker.
DC fuse disconnects. Change to new fuse of same capacity.
Wrong connection of wiring
Correct wiring through referring circuit
diagram.
Battery discharges.
Use after charging battery more than 5
hours.
Start-up is not
working(Starting motor is
not rotating).
Battery discharges.
Use after charging battery more than 5
hours.
Fault of starting assistance
magnet
Use after changing start
Fault of starting motor Use after changing start motor.
Wiring is not connected or
wrongly connected. Correct wiring through referring circuit
diagram.
Start-up is not
working(Starting motor is
rotating).
Fault of preheating plug Use after changing preheating plug.
Wrong setting of engine type
in option setting
Select ETR and ETS correctly after
inquiring of engine manufacturing
company.
Start-up is not
working(Start-up works,
but it is turned off soon)
Wrong PICK-UP Setting in
option setting
Inserting the number ring gear correctly
after inquiring of engine manufacturing
company.
Wiring of OPG is not
connected or wrongly
connected.
Correct wiring through referring circuit
diagram.
OPG alarm sounds when
turning on power supply.
Wiring of OPG is not
connected or wrongly
connected.
Correct wiring through referring circuit
diagram.
Wrong setting of OPS MODE
in option setting
Set OPS MODE correctly.
Not using proper sensor For OPU, use product of VDO company.
The rotating number of
generator is not correct. Wrong PICK-UP Setting in
option setting
Inserting the number ring gear correctly
after inquiring of engine manufacturing
company.
Generator is operating,
but GEN. RUN LAMP is
not working.
Wiring of PICK-UP is not
connected or wrongly
connected.
Correct wiring through referring circuit
diagram.
Wiring of GEN.VOLT is not
connected or wrongly
connected.
Correct wiring through referring circuit
diagram.
Power value is not
correct.
Wrong CT RATIO Setting in
option setting
Insert the number of used CT correctly.
Generator voltage input and
CT input are different. Correct wiring through referring circuit
diagram.
Indication of power factor
is not normal. Second wiring of CT is
wrongly connected. Correct wiring with drawing after
confirming polarity of CT.
Even though commercial
power supply is in outage,
automatic operation of
generator is not working.
Wrong COM POWER Setting
in option setting Correct wiring through referring circuit
diagram.
No input of ACB
The value of generator
voltage is lower than the
value of UVR setting.
Make generator voltage normal through
adjusting AVR.