Smart Throttle; Low Or No Ac Output - Kipor IG2000 Shop Manual

3.7 Smart throttle doesn't work with zero load, engine speed doesn't increase with smart
throttle on and load connected.
Check the AC output
Check the throttle control motor
Check the Smart switch
Check Smart switch connection wire
Replace the inverter unit
3.8 No or low AC output
Is the overload indicator light ON?
Is the engine speed normal?
Smart switch
ON: 3200±100rpm
OFF:4300±100rpm
Stop the engine and check the AC
receptacle
Disconnect the 6P connector on inverter
unit, pull the recoil starter with force and
measure the AC voltage between the
black terminal and white terminal.
120V type:
Black-Black: ＞30V
White-White: ＞1V
Replace the inverter unit
Normal
Normal
Normal
Normal
OFF
Normal
Normal
Normal
Perform
Abnormal
troubleshooting
instruction of "No or low AC output"
Abnormal
Replace the throttle control motor
Abnormal
Replace the smart switch
Abnormal
Repair or replace the wire harness
Disconnect the load, and restart the
ON
engine
Abnormal
Perform the throttle control system
test
Abnormal
Replace the AC receptacle
1. Check and repair stator wire
Abnormal harness or replace stator
2. Rotor
decreases, replace the rotor
21
the generator
following the
inner magnetism