15
10
.
C
o
nn
e
c
t
a
n
a
cc
u
r
a
t
e
AC
v
o
l
t
m
e
t
e
r
a
nd
a
f
r
e
qu
e
n
c
y m
e
t
e
r
a
c
r
o
ss
t
r
a
n
s
f
e
r
sw
i
t
c
h
t
e
r
m
i
n
a
l
l
ug
s
E
1
a
nd
E
2
.
8
k
W
v
o
l
t
a
g
e
s
h
o
u
l
d
b
e
230-240
v
o
l
t
s
a
t
a
f
r
e
qu
e
n
c
y
o
f
61-63 H
e
r
t
z
.
14
,
17
a
nd
20
k
W
v
o
l
t
a
g
e
s
h
o
u
l
d
b
e
247-249
a
t
a
f
r
e
qu
e
n
c
y
o
f
59
.
5-60
.
5 H
e
r
t
z
.
10
k
W
v
o
l
t
a
g
e
s
h
o
u
l
d
b
e
220-230
v
o
l
t
s
a
t
a
f
r
e
qu
e
n
c
y
o
f
59
.
5-60
.
5 H
e
r
t
z
.
11
.
C
o
nn
e
c
t
t
h
e
AC
v
o
l
t
m
e
t
e
r
t
e
s
t
l
ea
d
s
a
c
r
o
ss
t
e
r
m
i
n
a
l
l
ug
s
E
1
a
nd
n
e
u
t
r
a
l
;
t
h
e
n
a
c
r
o
ss
E
2
a
nd
n
e
u
t
r
a
l
.
I
n
bo
t
h
c
a
s
e
s
,
v
o
l
t
-
a
g
e
r
ea
d
i
ng
s
h
o
u
l
d
b
e
121-126
v
o
l
t
s AC (8
k
W)
,
a
nd
125-126
v
o
l
t
s AC (10
,
14
,
17
a
nd
20
k
W)
.
12
.
S
e
t
t
h
e
g
e
n
e
r
a
t
o
r
’
s m
a
i
n
c
i
r
c
u
i
t
b
r
ea
k
e
r
t
o
i
t
s O
FF
(
o
r
O
P
E
N)
p
o
s
i
t
i
o
n
.
L
e
t
t
h
e
e
ng
i
n
e
r
un
a
t
n
o
-
l
o
a
d
f
o
r
a
f
e
w m
i
nu
t
e
s
t
o
s
t
a
b
ili
z
e
i
n
t
e
r
n
a
l
e
ng
i
n
e
g
e
n
e
r
a
t
o
r
t
e
m
p
e
r
a
t
u
r
e
s
.
13
.
S
e
t
t
h
e
g
e
n
e
r
a
t
o
r
'
s AU
T
O
/
O
FF
/
M
ANUAL sw
i
t
c
h
t
o
O
FF
.
T
h
e
e
ng
i
n
e
s
h
o
u
l
d
s
hu
t
d
o
w
n
.
NOTE:
I
t
i
s
i
mpor
t
an
t
no
t
t
o pro
c
eed un
t
il
c
er
t
a
i
n
t
ha
t
gener-
a
t
or AC vo
l
t
age and
f
requen
c
y are
c
orre
c
t
and
w
i
t
h
i
n
t
he s
t
a
t
ed
li
m
i
t
s
.
Genera
ll
y
,
if
bo
t
h AC
f
requen
c
y and
vo
l
t
age are h
i
gh or
l
o
w
,
t
he eng
i
ne governor requ
i
res
ad
j
us
t
men
t
*
(
*
GH410 on
l
y)
.
I
f
f
requen
c
y
i
s
c
orre
c
t
,
bu
t
vo
l
t
age
i
s h
i
gh or
l
o
w
,
t
he genera
t
or
’
s vo
l
t
age
regu
l
a
t
or requ
i
res ad
j
us
t
men
t
.
2
.
3 GENERA
T
OR
T
E
S
T
S
U
N
D
ER
L
OA
D
To
t
e
s
t
t
h
e
g
e
n
e
r
a
t
o
r
s
e
t
w
i
t
h
e
l
e
c
t
r
i
c
a
l
l
o
a
d
s
a
pp
li
e
d
,
p
r
o
c
ee
d
a
s
f
o
ll
o
ws
:
1
.
S
e
t
g
e
n
e
r
a
t
o
r
’
s m
a
i
n
c
i
r
c
u
i
t
b
r
ea
k
e
r
t
o
i
t
s O
FF
(
o
r
O
P
E
N)
p
o
s
i
-
t
i
o
n
.
2
.
T
u
r
n
O
FF
a
ll
l
o
a
d
s
c
o
nn
e
c
t
e
d
t
o
t
h
e
t
r
a
n
s
f
e
r
sw
i
t
c
h
t
e
r
m
i
n
a
l
s
T
1
a
nd
T
2
.
3
.
S
e
t
t
h
e
g
e
n
e
r
a
t
o
r
'
s AU
T
O
/
O
FF
/
M
ANUAL sw
i
t
c
h
t
o
O
FF
.
4
.
T
u
r
n
O
FF
t
h
e
u
t
ili
t
y
p
o
w
e
r
s
upp
l
y
t
o
t
h
e
t
r
a
n
s
f
e
r
sw
i
t
c
h
,
u
s
i
ng
t
h
e
m
ea
n
s
p
r
o
v
i
d
e
d
(s
u
c
h
a
s
a
u
t
ili
t
y m
a
i
n
li
n
e
c
i
r
c
u
i
t
b
r
ea
k
e
r
)
.
Do no
t
a
tt
emp
t
manua
l
t
rans
f
er s
w
i
t
c
h opera
t
i
on
un
t
il
a
ll
po
w
er vo
l
t
age supp
li
es
t
o
t
he
t
rans
f
er
s
w
i
t
c
h have been pos
i
t
i
ve
l
y
t
urned o
ff
.
Fa
il
ure
t
o
t
urn o
ff
a
ll
po
w
er vo
l
t
age supp
li
es
w
ill
resu
l
t
i
n
e
x
t
reme
l
y hazardous and poss
i
b
l
y
f
a
t
a
l
e
l
e
c
t
r
i
-
c
a
l
sho
ck
.
5
.
M
a
nu
a
ll
y s
e
t
t
h
e
t
r
a
n
s
f
e
r
sw
i
t
c
h
t
o
t
h
e
S
T
AND
B
Y
p
o
s
i
t
i
o
n
,
i
.
e
.,
l
o
a
d
t
e
r
m
i
n
a
l
s
c
o
nn
e
c
t
e
d
t
o
t
h
e
g
e
n
e
r
a
t
o
r
'
s
E
1
/
E
2
t
e
r
m
i
n
a
l
s
.
T
h
e
t
r
a
n
s
f
e
r
sw
i
t
c
h
o
p
e
r
a
t
i
ng
l
e
v
e
r
s
h
o
u
l
d
b
e
d
o
w
n
.
6
.
S
e
t
t
h
e
g
e
n
e
r
a
t
o
r
'
s AU
T
O
/
O
FF
/
M
ANUAL sw
i
t
c
h
t
o
M
ANUAL
.
T
h
e
e
ng
i
n
e
s
h
o
u
l
d
c
r
a
n
k
a
nd
s
t
a
r
t
i
mm
e
d
i
a
t
e
l
y
.
7
.
L
e
t
t
h
e
e
ng
i
n
e
s
t
a
b
ili
z
e
a
nd
w
a
r
m
up
f
o
r
a
f
e
w m
i
nu
t
e
s
.
8
.
S
e
t
t
h
e
g
e
n
e
r
a
t
o
r
’
s m
a
i
n
c
i
r
c
u
i
t
b
r
ea
k
e
r
t
o
i
t
s ON (
o
r
CLOS
E
D)
p
o
s
i
t
i
o
n
.
L
o
a
d
s
a
r
e
n
o
w
p
o
w
e
r
e
d
b
y
t
h
e
s
t
a
nd
b
y
g
e
n
e
r
a
t
o
r
.
9
.
T
u
r
n
ON
t
h
e
l
o
a
d
c
e
n
t
e
r
f
e
d
b
y
t
h
e
t
r
a
n
s
f
e
r
sw
i
t
c
h
(
T
1
a
nd
T
2)
.
10
.
C
o
nn
e
c
t
a
n
a
cc
u
r
a
t
e
AC
v
o
l
t
m
e
t
e
r
a
nd
a
f
r
e
qu
e
n
c
y m
e
t
e
r
a
c
r
o
ss
t
e
r
m
i
n
a
l
l
ug
s
E
1
a
nd
E
2
.
8
k
W
v
o
l
t
a
g
e
s
h
o
u
l
d
b
e
g
r
ea
t
e
r
t
h
a
n
230
v
o
l
t
s
a
nd
f
r
e
qu
e
n
c
y
•
s
h
o
u
l
d
b
e
g
r
ea
t
e
r
t
h
a
n
58 Hz
.
10
,
•
14
,
17
a
nd
20
k
W
v
o
l
t
a
g
e
s
h
o
u
l
d
b
e
g
r
ea
t
e
r
t
h
a
n
240
v
o
l
t
s
a
nd
f
r
e
qu
e
n
c
y s
h
o
u
l
d
b
e
60 Hz
.
11
.
L
e
t
t
h
e
g
e
n
e
r
a
t
o
r
r
un
a
t
f
u
ll
r
a
t
e
d
l
o
a
d
f
o
r
20-30 m
i
nu
t
e
s
.
L
i
s
t
e
n
f
o
r
unu
s
u
a
l
n
o
i
s
e
s
,
v
i
b
r
a
t
i
o
n
o
r
o
t
h
e
r
i
nd
i
c
a
t
i
o
n
s
o
f
a
b
n
o
r
m
a
l
o
p
e
r
a
t
i
o
n
.
C
h
e
c
k
f
o
r
o
il
l
ea
k
s
,
e
v
i
d
e
n
c
e
o
f
o
v
e
r
h
ea
t
-
i
ng
,
e
t
c
.
12
.
W
h
e
n
t
e
s
t
i
ng
und
e
r
l
o
a
d
i
s
c
o
m
p
l
e
t
e
,
t
u
r
n
O
FF
e
l
e
c
t
r
i
c
a
l
l
o
a
d
s
.
13
.
S
e
t
t
h
e
g
e
n
e
r
a
t
o
r
'
s m
a
i
n
c
i
r
c
u
i
t
b
r
ea
k
e
r
t
o
i
t
s O
FF
(
o
r
O
P
E
N)
p
o
s
i
t
i
o
n
.
14
.
L
e
t
t
h
e
e
ng
i
n
e
r
un
a
t
n
o
-
l
o
a
d
f
o
r
a
f
e
w m
i
nu
t
e
s
.
15
.
S
e
t
t
h
e
AU
T
O
/
O
FF
/
M
ANUAL sw
i
t
c
h
t
o
O
FF
.
T
h
e
e
ng
i
n
e
s
h
o
u
l
d
s
hu
t
d
o
w
n
.
2
.
4 C
H
EC
KI
NG A
U
T
O
M
A
T
I
C OPERA
T
I
ON
To
c
h
e
c
k
t
h
e
sys
t
e
m
f
o
r
p
r
o
p
e
r
a
u
t
o
m
a
t
i
c
o
p
e
r
a
t
i
o
n
,
p
r
o
c
ee
d
a
s
f
o
ll
o
ws
:
1
.
S
e
t
g
e
n
e
r
a
t
o
r
’
s m
a
i
n
c
i
r
c
u
i
t
b
r
ea
k
e
r
t
o
i
t
s O
FF
(
o
r
O
P
E
N)
p
o
s
i
-
t
i
o
n
.
2
.
C
h
e
c
k
t
h
a
t
t
h
e
AU
T
O
/
O
FF
/
M
ANUAL sw
i
t
c
h
i
s s
e
t
t
o
O
FF
.
3
.
T
u
r
n
O
FF
t
h
e
u
t
ili
t
y
p
o
w
e
r
s
upp
l
y
t
o
t
h
e
t
r
a
n
s
f
e
r
sw
i
t
c
h
,
u
s
i
ng
m
ea
n
s
p
r
o
v
i
d
e
d
(s
u
c
h
a
s
a
u
t
ili
t
y m
a
i
n
li
n
e
c
i
r
c
u
i
t
b
r
ea
k
e
r
)
.
4
.
M
a
nu
a
ll
y s
e
t
t
h
e
t
r
a
n
s
f
e
r
sw
i
t
c
h
t
o
t
h
e
U
T
I
L
I
T
Y
p
o
s
i
t
i
o
n
,
i
.
e
.,
l
o
a
d
t
e
r
m
i
n
a
l
s
c
o
nn
e
c
t
e
d
t
o
t
h
e
u
t
ili
t
y
p
o
w
e
r
s
o
u
r
c
e
s
i
d
e
.
5
.
T
u
r
n
ON
t
h
e
u
t
ili
t
y
p
o
w
e
r
s
upp
l
y
t
o
t
h
e
t
r
a
n
s
f
e
r
sw
i
t
c
h
,
u
s
i
ng
t
h
e
m
ea
n
s
p
r
o
v
i
d
e
d
(s
u
c
h
a
s
a
u
t
ili
t
y m
a
i
n
li
n
e
c
i
r
c
u
i
t
b
r
ea
k
e
r
)
.
6
.
S
e
t
t
h
e
g
e
n
e
r
a
t
o
r
'
s m
a
i
n
c
i
r
c
u
i
t
b
r
ea
k
e
r
t
o
i
t
s ON (
o
r
CLOS
E
D)
p
o
s
i
t
i
o
n
.
7
.
S
e
t
t
h
e
AU
T
O
/
O
FF
/
M
ANUAL sw
i
t
c
h
t
o
AU
T
O
.
T
h
e
sys
t
e
m
i
s
n
o
w
r
ea
d
y
f
o
r
a
u
t
o
m
a
t
i
c
o
p
e
r
a
t
i
o
n
.
8
.
T
u
r
n
O
FF
t
h
e
u
t
ili
t
y
p
o
w
e
r
s
upp
l
y
t
o
t
h
e
t
r
a
n
s
f
e
r
sw
i
t
c
h
.
W
i
t
h
t
h
e
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