Lull 944E-42 Service Manual - Manual (Page 557)

9.47 Model 644E-42/944E-42 Rev. 6/04
Electrical System
9.8.6 Electrical Symbols Directory
The following directory shows the most common
electrical symbols used in the electrical schematics and
circuit diagrams in this section.
1
M
TRG6
2
30
+
-
+
-
MU0130
Relay resistor
Fuse
Relay contacts
In-line bulkhead
connector pin
Wire name
Pressure activated
switch
Lamp or switch
Proximity switch
Momentary type
switches
Temperature activated
switch
Suppression diode
Solenoid
(Coil)
Splice
Battery
Fuel level sender
Diode
Motor
Horn
Alarm/Buzzer
Relay coil