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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-