Tadano GR-500EXL-3, Service Manual

Page: 78 / 161

7 7
Z-4
WZ03-7580E
Electric Circuit (Upper)
2.2 Composition of switch (for reference)
Z-4 Z-4
0
342-614-41300
0
344-125-31010
AML override OFF
1 2
OFF
AML override
PTO
OFF
2 1
OFF
PTO
IWZ03-7560E07
PTO switch
AML override switch
※
※
22LY
21L
ON
OFF
Light switch circuit
Combination switch
Ground
Motor (High)
Amp
Motor (Low)
Washer motor
15B
14W
13R
12O
11L
INT OFF LOW HIGH WASHER
Wiper, Washer switch circuit
Connected to
Wire
color
4B
3GR
2GB
1G
Horn solenoid
Turn signal lamp
Turn signal lamp
Flasher unit
HORN
Lever position
L N R
Turn signal switch
Connected to
Wire
color
Tail, clearance
Turn, clearance
POWER
Dimmer
Head lamp
POWER
Connected to
9GW
8GL
7RL
6RW
5RW
C B A C B A C B A
OFF
Wire
color
Wire
color
A: Push forward
B: Neutral
C: Pull backward
Wire color
RW:
RL:
GL:
GW:
LY:
GB:
R/W
R/L
G/L
G/W
L/Y
G/B
Exhaust brake switch
Notice: < > shows the momentary switch.
②
-3,
⑤
-6 1-
②
,4-
⑤
<1-
②
,4-
⑤
> <
②
-3,
⑤
-6>
<
①
-3>
Up Down
Switch
Lower outrigger operation jack/slide selection
Middle
OFF
②
-3 OFF
Outrigger operation box illumination
①
-2 Power window
①
-3 OFF
*
OFF
Lower outrigger operation extending/retracting selection
Toggle switch (the switch of lower electric circuit contains it.)
Notice: < > shows the momentary switch.
1-3
3-4
〈
L-B
〉 〈
E-U
〉
OFF
OFF
Up Down
Switch
Working lamp, Main and aux. winch high-speed selection, Emergency mission, Emergency accelerator
Slider/Jack (O/R), Ext./Ret. (O/R), HI/LO, 2/4-wheel drive select, Roof wiper
Middle
〈
b-d
〉 〈
a-e
〉
f-d,a-e
Power window
1-3 1-2
OFF
OFF
*
2-3
1-2
*
〈
2-3
〉 〈
5-6
〉
*
〈
f-d
〉 〈
b-e
〉
〈
L-E
〉 〈
B-U
〉
Rocker switch (the switch of lower electric circuit contains it.)
<3-1> <3-2>
Suspension lock, Jib set
*
ACC
START
START
ON
OFF
H
Automatic return to "ON"
Automatic return to "OFF"
ON
ACC
Remarks B G1 G2 ACC M ST
H
OFF
Starter switch
Parking brake switch
OFF PARK
OFF
PARK
1 3 2 4 Remarks
Remarks
Remarks
Automatic return to "OFF"