6.TROUBLE SHOOTING
Engine start
Overload warning- "O_Load" is displayed
Engine start
Voltage display is :
Measured resistance value
Red
White
Blue
Generator
Measure the resistance value between
Red-white
)
White-blue
Red-blue
(Refer to the table below)
Change the alternator
Change INV C/U
Resistance value of the stator windings for reference
Wire Color
Red – White
White – Blue
Blue – Red
No output power or Low output
Yes
No
Within the rated range
Within the rating
Low or
None
Abnormal
RG2800i
Voltage Spec.
RG2800iS
110, 120
1.1
220, 230, 240
4.0
110, 120
1.1
220, 230, 240
4.0
110, 120
1.1
220, 230, 240
4.0
Surrounding temperature 20
Remove the electric
equipment that is connected
Stop the engine, and reset the overload warning
Confirm the engine revolutions
Out of the
(Turn of the APS switch)
rated range
Correct revolution 3550 3650rpm
Low or High
Unit: Ohms ( )
RG3200i
RG4300i
RG3200iS
RG4300iS
0.8
0.5
2.8
2.1
0.8
0.5
2.8
2.1
0.8
0.5
2.8
2.1
– 54 –
Go to the engine
malfunction section.
engine check
(refer to p. 56)