Electrical Schematic - Sheet 9 Of 25 - JLG 400S Service And Maintenance Manual

4
TO SHEET 4
CO69-J2
CO69-J2
10 PLATFORM ROTATE LEFT VALVE
21 PLATFORM ROTATE RIGHT VALVE
17
PLATFORM ROTATE / JIB LIFT VALVES GROUN
12
JIB UP VALVE
23 JIB DOWN VALVE
30 MAIN DUMP VALVE GROUND
MAIN DUMP VALVE
13
20
2
24
4 MAIN TELESCOPE IN VALVE
14 MAIN TELESCOPE / PLATFORM LEVEL VALVES GROUND
16 MAIN TELESCOPE OUT VALVE
5
PLATFORM LEVEL UP VALVE
7
PLATFORM LEVEL DOWN VALVE
28
STEER VALVES GROUND
3
15
8
FRONT STEER RIGHT VALVE
19
FRONT STEER LEFT VALVE
31
FLOW CONTROL GROUND
11
MAIN LIFT UP VALVE
22
MAIN LIFT DOWN VALVE
35 SWING RIGHT VALVE
34 SWING LEFT VALVE
1
9
AUX POWER MAIN LIFT DOWN VALVE
33
18
26 HEAD/TAIL LIGHT ENABLE RELAY
32
FUEL SENSOR SIGNAL
25
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
SHEET 5
4
3121671
5
TO SHEET 4
CO69-J4
WHT 5-2 TELE OUT
30
MAIN TELESCOPE OUT SWITCH
WHT 5-26 SWITCH POWER
SWITCHES POWER 25
WHT 5-1 TELE IN
MAIN TELESCOPE IN SWITCH 7
WHT 5-3 ROTATE RIGHT
PLATFORM ROTATE RIGHT SWITCH 18
WHT 5-4 ROTATE LEFT
PLATFORM ROTATE LEFT SWITCH
6
WHT 5-5 LEVEL UP
PLATFORM LEVEL UP SWITCH 17
WHT 5-6 LEVEL DOWN
PLATFORM LEVEL DOWN SWITCH 5
WHT 5-9 IGNITION START
4
ENGINE START SWITCH
WHT 5-8 AUX POWER
16
AUXILIARY POWER/FUNCTION ENABLE SWITCH
WHT 5-10 JIB UP
19
JIB UP SWITCH
WHT 5-11 JIB DOWN
JIB DOWN SWITCH 8
WHT 5-12 MAIN LIFT UP
MAIN LIFT UP SWITCH 23
WHT 5-13 MAIN LIFT DOWN
MAIN LIFT DOWN SWITCH 33
WHT 5-14 SWING RIGHT
35
SWING RIGHT SWITCH
WHT 5-15 SWING LEFT
SWING LEFT SWITCH 34
10
21
11
22
12
BLK 000-50-2 GND
INDICATORS GROUND 32
WHT 5-36 LO LVL FUEL
LOW FUEL INDICATOR 13
WHT 5-24 GLOW PLUG
GLOWPLUG INDICATOR 3
BLK 000-50-1 GND
INDICATORS GROUND 31
WHT 5-23 CRIBBING ENABLED
CRIBBING ENABLED INDICATOR
1
WHT 5-25 PLATFORM OVERLOAD
14
PLATFORM OVERLOADED INDICATOR
26
BATTERY LOW/NOT CHARGING INDICATOR
WHT 5-20 ENGINE LOW OIL PRES
ENGINE LOW OIL PRESSURE INDICATOR 29
WHT 5-21 ENGINE HIGH TEMP
ENGINE HIGH COOLANT TEMPERATURE INDICATOR 28
WHT 5-35 SYSTEM FAULT
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
14 MAIN LIFT VALVES CURRENT FEEDBACK
4 SWING VALVES CURRENT FEEDBACK
3
7 GROUND ALARM POWER
/LEFT TRACK DRIVE VALVES CURRENT FEEDBACK (CRAWLER)
1 DRIVE VALVES CURRENT FEEDBACK
8
9
CRIBBING ENABLE SWITCH
10 JUMP ENABLE
11 GROUND
12
13
5
Figure 7-107. Electrical Schematic - Sheet 9 of 25
SECTION 7 - BASIC ELECTRICAL INFORMATION & SCHEMATICS
6
M A I N T E L E ROTATE L E V E L
TEMPERATURE
LOW FUEL
ENGINE HIGH
Y
Y
NO CHARGE GLOW PLUG
G
G
6
7
GROUND CONTROL
PANEL HARNESS
I G N I I T O N S T A R T I J B M A I N L F I T
AUX POWER
FAULT CABLE ORIENTATION
CRIBBING ENABLE SYSTEM BROKEN 1000# MODE DRIVE
G Y R G Y
PREHEAT OVERLOAD
CREEP ENGINE TILT 500# MODE PLATFORM
G Y R Y R
GROUND
PANEL DISPLAY
7
8
H
S W I N G
G
F
E
OIL PRESSURE
AXLE SET ENGINE LOW
G R
GENERATOR FOOT SWITCH
D
G R
C
B
A
1001165354-N
MAF01390
8
7-111