Electrical Schematics Abbreviation And Wire Color Legends - Genie GS-3390 Service Manual

July 2007

Electrical Schematics Abbreviation and Wire Color Legends

REV A
Code Description
B1 Battery
BN Button
BN1 Engine stop
BN2 Engine start
BN3 Starting aid
BN4 High idle
BN5 Horn
BN6 High torque
BN7 Generator
BN9 Platform up
BN12 High speed lift enable
BN13 Low speed lift enable
BN14 LPG select
BN15 Horn/left rear outrigger
BN16 Outrigger function enable
BN17 High torque/left front outrigger
BN18 Generator/right front outrigger
BN20 Autolevel
BN23 Auxiliary down
BN24 Right rear outrigger
BN85 Left front outrigger
BN86 Right front outrigger
BN87 Left rear outrigger
BN91 Auxiliary down enable
C5
Capacitor, 4700 uF
CB
Circuit breaker
CB2 System power, 20A
CB7 Oil cooler, 20A
CR
Control relay
CR1 Engine start
CR1A Power to starter
CR4 High idle
CR5 Horn
CR8 Ignition
CR15 Starting aid
CR17 Oil cooler
CR23 Auxiliary down
CR41 Control system
CR42 Power
CR58 Forward/reverse
CR84 Oscillate stowed
CR85 Oscillate raised
D
Power supply
D1 Alternator
D7 Voltage regulator
FB1
Flashing Beacons
FL1
Fusible link, battery to alternator
G
Gauge
G1 Volt meter
G6 Hour meter
G8 Diagnostic display
Wire Color Legend - GS-84 & GS-90
BL BLUE GY GREY
BK BLACK OR ORANGE
BR BROWN PP PURPLE
Part No. 72863
Code Description
GND Ground
H
Horn or alarm
H1 Alarm
H2 Automotive-style horn
H5 Alarm
JC1 Joystick controller
KS1
Key switch
L LED or light
L2 Check engine
L19 Power
L21 High torque
L22 LPG
L23 High idle
L25 Fault
L27 Generator
L39 Auxiliary power/lift disable
L50 System status
LS
Limit switch
LS5 Platform up (5390 only)
LS6 Platform down
LS12 Left front outrigger
LS13 Right front outrigger
LS14 Left rear outrigger
LS15 Right rear outrigger
LS22 Right oscillate
LS23 Left oscillate
M
Motor
M1 Cooling fan
Auxiliary pump
M2
M3 Engine starter
M4 Fuel pump
M5 Hydraulic power unit
N.C.
Normally closed
N.O. Normally open
P
Power switch
P1 Emergency stop button (ground)
P2 Emergency stop button (platform)
PS2 Platform overload pressure switch
Q
Solenoid
Q3 High idle
Q8 Fuel shut off
QD Quick disconnect
QD3 Control cable to ground
QD4 Control cable to platform
R Resistor
R6 Resistor, 510 ohm
R15 Potentiometer, 5K ohm
RD RED
WH WHITE
YL YELLOW
GS-3390 • GS-4390 • GS-5390
Section 6 • Schematics
Code Description
S Sensor
S5
S7
S8
SW
Switch
SW1
SW2
SW3
SW4
SW5
SW6
SW25
TS
Toggle switch
TS20
TS21
TS52
TS53
TS54
TS56
TS66
TS67
TS69
TS70
U Electronic component
U3
U5
U32
Y Valve coil
Y1
Y2
Y3
Y4
Y7
Y8
Y9
Y29
Y33
Y34
Y35
Y36
Y39
Y40
Y49
Y50
Y51
Y54
Y55
Y56
Y57
Wire Color Legend - Ford Engine
BL BLUE GY GREY
BK BLACK LB LIGHT BLUE
BR BROWN LG LIGHT GREEN
DB DARK BLUE N NATURAL
DG DARK GREEN O ORANGE
GN GREEN PK PINK
1. Wires in the LRG425 engine schematic are labeled with
Ford circuit number, color and wire gauge
2. Wires in the DSG423 engine schematic are labeled with
color and wire gauge.
3. Internal splices are not shown.
Platform overload pressure
switch (option)
Level sensor
(models without outriggers)
Level sensor
(models with outriggers)
Engine coolant temperature
Engine oil pressure
Engine oil temperature
Hydraulic oil temperature
Function enable
Steer left/right
DIP switch
Platform up/down
Platform, outrigger up/down
Engine start
Fuel select
Engine high idle
Starting aid
Platform up/down
Function enable
Auxiliary function enable
Auxiliary down
Platform controls circuit board
Electronic control module
Glow plug (option)
Parallel
Brake release
Steer right
Steer left
Platform down
Platform up
Proportional control
Generator on (option)
Left rear outrigger
Right rear outrigger
Left front outrigger
Right front outrigger
Outrigger retract
Outrigger extend
High speed bypass
LPG
Electronic displacement control
Oscillate float
Oscillate enable
Left oscillate
Right oscillate
P PURPLE
R RED
T TAN
W WHITE
Y YELLOW
6 - 9