Troubleshooting - Hyundai HY4000SEi User Manual

10.TROUBLESHOOTING

When the engine can not be started:
Is there fuel in the tank?
NO
YES
Are the engine switch ?
NO
YES
Is there enough oil in the
engine?
NO
YES
Is the spark plug in good
condition?
NO
YES
If the engine still does not
start, contact with an
authorized
service agent
Appliance does not operate：
Is the output indicator
light ON?
NO
Is the overload indicator
light ON?
YES
NO
YES
Check the electrical
appliance for any fault.
NO
YES
Stop engine and then replace or repair the appliance
Restart the engine
Refill the fuel tank
Turn the engine switch ON
Add the recommended oil
Clean, readjust gap
and dry the spark plug.
Replace it if necessary
Contact with an
DC receptacle without any electricity：
authorized
service agent
Check the electrical appliance
Contact with an
for any fault
authorized service
agent
Change or replace the appliance
YES
NO
Contact with an
authorized service agent
<<34>>