Robin LG072 Service Manual page 37

MODEL LG072, LG102, LGKlO2
I
!
I
Tester polarity
Yellow Red White
j
Green Brown
I
1 .
i
I
i
I
m
'
600K 1MR 75K
-
120KR
1
One
wire:
O R
!
m
1
400K
-
500KQ
I
75K
-
120KS1
I
i
One wire: 0 9
1
7 K - 1 0 K Q
~
!
Another:
m
:
7K
-
1OKR
Yellow
I
Red
I -
I
i 250K
-
300KR
m
1
400K
-
500KR
I -
I - I -
120K
-
1 3 0 K f l
1
m
i
200K
-
220KR
I
~
i
250K
-
300KR
i
-
-
m
White
j 45K
-
5 0 K a
-
:
120K- 300KR
1
-
m
'
45K -5OKR
i
~~~ ~~~ ~
-
~~~ ~
j 500K- 1MR
j
7 5 K - 11OKR
I
i
- - - - -
"
~~
Green
-
j
7K-9KS1
-
-
t
200K
-
250KR
I
40K
-
4 6 K a
I
m
I
-
400K
-
500KR
'
75K
-
11OKR
'
-
'
7 K - 9 K R
-
Black
400K
-
500KQ 40K
-
46KR
m
-
*Upper rows are for the 220, 230, 240 V specifications; lower rows for the 110, 120 V specifications.
Table 9 - 4
MODEL LG152, LG201, LG301, LGK152, LGZOID, LG301D
Tester polarity
!
I
1
Yetlow
j
Red White
:
Green
i
Brown
1
!
i
I
I m
i
700K- 1MR
~
72K
-
120KQ Another:
One wire: OS2
i
6.5K
-
10KQ
Yellow
t
I
m
400K
-
500KR 72K
-
120KR
Another:
oo
I
I
!
:
250K
-
300KR
Red
m
I
400K
-
5 0 0 K n
._
-
130K
-
140KR
m
220K
-
250KQ
White
I
-
i
130K
-
140KR
I
-
m i
45K
-
50KSL
600K
-
1MS2
i
70K
-
110KQ
i
400K
-
5 0 0 K n
-
70K
-
11OKR
I
i
-
-
7K
-
9.5KR
I
6.5K
-
8.5KQ
Green
- -
I
400K
-
500KR
,
40K - 4 6 K R
1
200K
-
300Kfi
i
40K
-
4 6 K n
j
m
I
-
-
m
!
Black
-
-
*Upper rows are for the 220, 230, 240 V specifications; lower rows for the 110, 120 V specifications
and the dual voltage
type.
Table 9- 5
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
t h e
lead resistances. Check
i t
by
mounting the suspectedly faulty AVR in a normal generator, or mount
a
normal AVR in
a
generator which fails to generate
voltage.
- 35
-