Electrical Schematic - Sheet 8 Of 25 - JLG 400S Service And Maintenance Manual

SECTION 7 - BASIC ELECTRICAL INFORMATION & SCHEMATICS
1
H
HV383
BLK 000-40-19
2
WHT 4-9 ROTATE LEFT
1
HV382
BLK 000-40-20
2
WHT 4-10 ROTATE RIGHT
1
G
HV364
BLK 000-40-23
2
WHT 4-12 JIB UP
1
HV365
BLK 000-40-24
2
WHT 4-13 JIB DOWN
1
HV366
BLK 000-40-25 GND
2
WHT 4-14 MAIN DUMP
1
HV371
BLK 000-40-31
2
WHT 4-19 MAIN TELE IN
1
F
HV372
BLK 000-40-21
2
WHT 4-20 MAIN TELE OUT
1
HV381
BLK 000-40-22
2
WHT 4-8 LEVEL UP
1
HV380
BLK 000-40-30
2
WHT 4-11 LEVEL DOWN
1
HV377
BLK 000-40-63 CF
2
WHT 4-104 MAIN LIFT DOWN
1
E
HV439
BLK 000-40-49 AUX TWR LIFT DOWN
2
WHT 4-103 MAIN LIFT DOWN AUX
1
HV376
BLK 000-40-34 CF
2
WHT 4-24 MAIN LIFT UP
1
HV373
BLK 000-40-32 GND
2
WHT 4-21 STEER RIGHT
1
HV374
BLK 000-40-32 GND
2
WHT 4-22 STEER LEFT
1
D
HV375
BLK 000-40-33 CF
2
WHT 4-23 FLOW CONTROL
1
HV378
BLK 000-40-37 CF
2
WHT 4-26 SWING RIGHT
1
HV379
BLK 000-40-39 CF
2
WHT 4-27 SWING LEFT
1
C
B
A
1
7-110
2 3
MAIN VALVE
HARENSS
S384
S386
S388
S415
S389
2 3
Figure 7-106. Electrical Schematic - Sheet 8 of 25
4
TO SHEET 4
CO69-J2
CO69-J2
WHT 4-9 ROTATE LEFT
10 PLATFORM ROTATE LEFT VALVE
WHT 4-10 ROTATE RIGHT
21 PLATFORM ROTATE RIGHT VALVE
BLK 000-40-5 GND
17 PLATFORM ROTATE / JIB LIFT VALVES GROUN
WHT 4-12 JIB UP
12
JIB UP VALVE
WHT 4-13 JIB DOWN
23 JIB DOWN VALVE
BLK 000-40-25 GND
30 MAIN DUMP VALVE GROUND
WHT 4-14 MAIN DUMP
MAIN DUMP VALVE
13
20
2
24
WHT 4-19 MAIN TELE IN
4
MAIN TELESCOPE IN VALVE
14
MAIN TELESCOPE / PLATFORM LEVEL VALVES GROUND
WHT 4-20 MAIN TELE OUT
16 MAIN TELESCOPE OUT VALVE
WHT 4-8 LEVEL UP
5
PLATFORM LEVEL UP VALVE
WHT 4-11 LEVEL DOWN
7
PLATFORM LEVEL DOWN VALVE
BLK 000-40-53 GND
28
STEER VALVES GROUND
3
15
WHT 4-21 STEER RIGHT
8
FRONT STEER RIGHT VALVE
WHT 4-22 STEER LEFT
19
FRONT STEER LEFT VALVE
WHT 4-23 FLOW CONTROL
31 FLOW CONTROL GROUND
WHT 4-24 MAIN LIFT UP
11
MAIN LIFT UP VALVE
22
MAIN LIFT DOWN VALVE
WHT 4-26 SWING RIGHT
35 SWING RIGHT VALVE
WHT 4-27 SWING LEFT
34 SWING LEFT VALVE
1
WHT 4-103 MAIN LIFT DOWN AUX
9 AUX POWER MAIN LIFT DOWN VALVE
33
18
26 HEAD/TAIL LIGHT ENABLE RELAY
32
WHT 4-75 FUEL SENSOR
25 FUEL SENSOR SIGNAL
BLK 000-40-45
6 FUEL SENSOR GROUND
29
GROUND ALARM GROUND
27
GROUND ALARM
BLK 000-40-49 AUX TWR LIFT DOWN
BLK 000-40-33 CF
BLK 000-40-35 CF
BLK 000-40-38 CF
WHT 4-30 ALRM
BLK 000-40-44 CF
WHT 4-105 CRIBBING
WHT 5-101 JUMP ENABLE
BLK 102 CNFG1 GND
ALARM
FUEL
SENSOR
4
5
TO SHEET 4
CO69-J4
MAIN TELESCOPE OUT SWITCH 30
25
SWITCHES POWER
7
MAIN TELESCOPE IN SWITCH
PLATFORM ROTATE RIGHT SWITCH 18
PLATFORM ROTATE LEFT SWITCH
6
PLATFORM LEVEL UP SWITCH 17
PLATFORM LEVEL DOWN SWITCH 5
4
ENGINE START SWITCH
16
AUXILIARY POWER/FUNCTION ENABLE SWITCH
19
JIB UP SWITCH
JIB DOWN SWITCH 8
23
MAIN LIFT UP SWITCH
MAIN LIFT DOWN SWITCH 33
35
SWING RIGHT SWITCH
SWING LEFT SWITCH 34
10
21
11
22
12
INDICATORS GROUND 32
LOW FUEL INDICATOR 13
3
GLOWPLUG INDICATOR
INDICATORS GROUND 31
CRIBBING ENABLED INDICATOR
1
14
PLATFORM OVERLOADED INDICATOR
26
BATTERY LOW/NOT CHARGING INDICATOR
ENGINE LOW OIL PRESSURE INDICATOR 29
ENGINE HIGH COOLANT TEMPERATURE INDICATOR 28
SYSTEM DISTRESS INDICATOR
2
27
9
20
15
24
XCO69-J4
TO SHEET 4
C069-J3
CO69-J3
2 AUXILIARY DOWN CURRENT FEEDBACK
5
FLOW CONTROL VALVE CURRENT FEEDBACK
6
MAIN LIFT VALVES CURRENT FEEDBACK
14
4 SWING VALVES CURRENT FEEDBACK
3
7 GROUND ALARM POWER
1
8
9 CRIBBING ENABLE SWITCH
10 JUMP ENABLE
11 GROUND
12
13
SHEET 5
5
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