Electrical Symbols Directory - JLG sky trak mmv Service Manual

10.7.5

Electrical Symbols Directory

The following directory shows the most common electri-
cal symbols used in the electrical schematics and circuit
diagrams in this section.
Fuse
Relay coil
Wire number
Two mated
connector symbol
Proximity switch
Magnetic
proximity switch
Electronic logic symbol
Fuel level sender
Compressor clutch
Light emitting diode
(LED) or lamp
Beacon
Wire break
Lamp or switch
Diode
Momentary
type switches
Temperature
activated
switch
Motor
Model MMV Rev. 12/04
Relay contacts
Indicates
continuation
of logic board
Pin number
Suppression diode
Basic connector symbol
(Ring or blade type)
Basic connector symbol
Valve potentiometer
Blower motor
resistor pack
M
Logic circuit continuation
symbol to next logic circuit
continuation symbol
A A
B B
Splice
Battery
In-line bulkhead
connector pin
Pressure
activated
switch
Alarm
Horn
Hourmeter
Electrical System
Electronic logic
symbol represents
internal panel
microprocessor
Logic description
Solenoid
(Coil)
Pin number
+
-
MM5040
10.29