JLG 80SL, Руководство по техническому обслуживанию

Страница: 139 / 162

SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS
3121325 – JLG Lift – 6-21
Low
er
I
m
pu
t
K T
C
1
1
K V
S
/
A
1
B A A B B A B A A B
4
3
2
1
KD
2 /
1
1
KD2 /
2
1
KD
2 /
A
1
F
D
3 (
C
at
ho
de)
F
D
4
(C
at
ho
de
)
LS
P
u
mp
1
Re
v
D
D
L
(
A
node)
G
ro
und p
anel
D
ec
k
G
ro
und
pa
nel
D
eck
G
ro
und
pa
nel
S Ke
y s
tar
t
T
ri
g
g
er c
o
n
tro
l J
2
/1
Pu
mp
2
KT
/
1
2
K V
S
/
2
4
KT
/
A
1
DL
1
(C
athod
e)
DL
2 (
C
a
thod
e)
Gr
o
und p
anel
S
J
ac
k
s
26 27 28 21 22 23 24 20
21
N
ivo
lux
J8
/2
Comp
le
x
J1
/13 S
2
,5m
D L
o
we
r (
C
at
h
o
d
e )
G
roun
d pan
e
l.
L
o
wer
FD
1 (
C
at
h
o
d
e
)
C
o
mp
le
x
J
1
/1
1
S
T
ilt
Co
m
p
le
x
J
1
/8
S
M
ax
H
ei
g
h
t
D
Pl
at
f.
OU
T
(
C
at
hod
e
)
D
Pl
at
f. IN
(
C
at
h
o
d
e
)
C
o
m
p
lex J
1
/2
3 Ho
rn
Co
m
p
le
x
J
1
/1
6
P
u
m
p
2
PN
P5
J
2
/5
PN
P5
J2
/2
S E
m
er
g.
P
lt
f I
N
/1
4
S
M
a
x
He
ight
/
1
2
S T
il
t
IN
S 2,5
m
/
1
2
S 2
,5m
/
1
1
Pl
at
fo
rm
I
N
V
al
v
e
P
la
tform
O
U
T
V
al
v
e
Ho
rn
S M
a
x
H
ei
g
h
t
/1
1
S T
ilt
O
U
T
S
Max
Dri
v
e He
ig
h
t
/2
1
L
o
w
er
L
o
ad
H
o
ld
in
g
V
alv
es
PN
P5
J
2
/4
S Plat
tf
o
rm Do
wn
/
1
1
Di
ff
Lo
ck
V
al
v
e
2
Di
ff
L
o
ck
V
al
v
e 1
DP2
18 14 15 16 17 11 12 13 13
7 8 9
10
6 6 7
C
o
m
p
le
x J1/
9
Ri
ght
C
o
m
p
lex
J
1
/10
L
eft
C
o
mp
le
x J1
/1
2
Se
r/
Pa
r
PN
P5
J
1
/3
C
o
mp
lex
J
1
/6
A
n
alo
g
T
ri
gger
c
ont
rol
J2/
8
DF (An
o
d
e)
PN
P5
J
1
/5
PN
P5
J1
/4
PN
P5
J1
/1
DB
Y1
/D
B
Y
2
(C
at
h
o
d
e)
T
ri
g
ger
c
onrt
o
l
J2
/6
D Di
es
el
(
C
at
h
o
d
e)
G
rou
nd p
a
nel
S Ke
y o
n
C
o
m
p
le
x
J
1
/24
G
rou
nd p
a
nel
S Ke
y
K T
C
1
1
DN
OT
(
C
at
h
o
d
e
)
DN
OT
K
VS
/
13,
23
PN
P5
J1
/2
5 4 3 2 1
F2
(
10A)
OU
T
F
2
(10
A
) IN
N
ivol
ux J
8
/1
KT
/
2
1
Mo
to
r C
ont
rol
Box
I
gni
ti
on
Mot
o
r C
ont
rol
B
o
x S
tart
Pu
mp
1
B
rak
e V
alve
+D
ri
v
e V
al
v
e
IN
Dri
v
e V
a
lv
e
A
n
al
o
g
Se
r/
Par
V
alv
e
S
te
er Le
ft
V
al
v
e
St
ee
r R
igh
t
V
al
v
e
G
round
pa
nel
B
at
te
ry
ou
t
G
roun
d p
anel
Ba
tt
e
ry
+
G
roun
d p
anel
S
E
m
er
gen
c
y
G
rou
nd panel
S
E
m
er
g
enc
y
TO
P
Grou
nd
panel
S
K
e
y. P
ag
e:
1
0
SCH
E
M
A
TIC ELE
C
T
RIC
A
L
7
LIFTLUX
8 6 5 4 3 2 1
A
BCD
E
F
D
ie
se
l
8
0
S
L
/
6
7
S
L
7 8 6 5
G
H
I
4 3 2 1
J
T
er
m
in
al
s
19
C
o
m
p
le
x
J
1
/1
8
D
if
f
L
o
c
k
33
D
Di
e
sel
C
o
m
p
le
x
J
1
/1
5
+
V
S
34 34
N
iv
o
lu
x
J
8
/9
K
V
S
/
1
4
,2
4
32 29 30 31 32 25
Figure 6-27. Electrical Schematic - Sheet 10 of 15