Subaru Robin Power Products RGX240D, RGX180 manual 12oui24ou, Refer to, er. See Fig, ohms

l 50Hz	11 OVi22OV.		12OVf24OV
				I
Wire color			RED	,	BLACK	“,“:y	- $1
		I			I
	WHITE	’	1.15Q		1.15x?	!
l 60Hz	1lou;22ou.		12oui24ou

9-l-2	MEASURING		INSULATION		RESISTANCE		ROTOR
Refer to 8-4		MEASURING		INSULATION		RESISTANCE.
9-2	ROTOR	ASSEMBLY
9-2-l	WI-NDING		RESISTANCE		MEASURING

Check the resistance between the two slip rings with a test-

er. (See Fig. 9-2.)

The resistance is normal if it is an>vhere from 6 ohms to

13 ohms.

TESTER

9-2-2 MEASURING INSULATION RESISTANCE

Refer to 8-4 MEASURING INSULATION RESISTANCE.

9-2-3 CLEANING SLIP RINGS

The slip ring surfaces must be uniformly bright. Slip :-ings showing black spots. excessive wear, or uneven wear must be repaired. A stained slip ring lowers generator effi;rency and output voltage. Polish the slip rings with fine sandpaper while turning the rotor until rough spots disappear. Care should be taken not to touch the rotor ~011swith the sand- paper. (See Fig. 9 -3 .)

Fig. 9-2

ROTOR

f=-%

SLIP RING

-\

....

\

Fig. 9-3

-35-