Tester polarity Yellow Red White j Green Brown
!
I m
I
i7OOK-lMi2 One wire: 052
72K - 120KQ 65K - 1OKR I
Yellow

-

Another: QO
One wire: Ost
00 409K - 500KR 72K - 120KS2 65K - 1 OKR
, Another: 00
Red
- - Do
400K - 500KC! / 250K - 300KS2
- - 1 130K - 140KSI 00 220K - 250KR
White
I
Green i
I
Brown j
I
-
250K-3OOKSZ - m 1 45K-5OKR
- i 130K- 140Kfi ; - m j 45K- 50KS2
- ! 6OOK-1Mfl i 70K-1lOKR - ! 7K-9.5Kfi
- 1 400K - 5OOKCZ 70K-1lOKn - 6.5K - 8.5KQ
- i 400K - 5OOKS1 40K - 46KR m -
- 250K - 3OOKSZ 40K - 46KS2 00 -
*Upper rows are for the 220,230,24OV specifications; lower rows for the 110,120V specifications
and the dual voltage type.
Table 9- 1
MODEL RGX405. RGX465D. RGX505. RGX565D
Tester polarity Yellow Red White Green Brown
Yellow
Red
White
Green
Brown
One wire: OS2
300K - 500KS2 lead resistance
00 1 OKC! - 70KQ Another: = existence
150K - 25OKfi lOKR- 70KR 1 One wire: OR lead resistance
00 Another: 00 existence
00 j 220K-25OKR = 3OOKR
00 - ; llOK-125KS2 : m ! 15OKa
00 220K-250Ka 1 - 00 / lead resistance
1
00 , llOK-125Kn I* - 00 existence
00 i 330K - 500KSZ I 10K - 70Ka f lead resistance
00 j 150K-256KS2 j IOK-7OKQ 8 existence
00 300K - 5OOKS2 i 10K - 40KS2 m -
00 150K - 25OKR 10K - 40KQ 00 -
*Upper rows are for the 220, 230,240V specifications; lower rows for the 110, 12OV specifications
and the dual voltage type.
*Lead resistance existence does not change so big in the amplitude degree of the hand when
change the range of the tester. Table 9-2
9-4-3 IDENTIFYING AVR TROUBLE by MOUNTING AVR in THE GENERATOR and OPERATING AVR

SCR or transistor damage

cannot

be detected by simply looking at the AVR or checking the lead resistances. Check it by

mounting the suspectedly faulty AVR in a normal generator, or mount a normal AVR in a generator which fails to generate

voltage. -39-