MAINTENANCE
S-SERIES PRIVATE USE SERVICE MANUAL
SEPTEMBER 2020
3- 20
32DSW02.F
d.
Electrical Symbols
Figure 3-45
defines the symbols used on the following electrical wiring diagram.
2.
WIRING DIAGRAM
Refer to
Figure 3-46 Sheets 1 and 2
on the following two pages.
- NORMALLY
CLOSED (NC)
- NORMALLY
- COMMON (COM)
CONTACTS
SWITCH
SPST
CONTACTOR
GROUND
OPEN (NO)
SPDT LIMIT SWITCH
CIRCUIT
DIODE
BREAKER
(rating)
SOLENOID ACTUATOR
FOR VALVE OR LATCH
LED
RESISTOR
2
1
3
1
2
3
MATING
CONNECTORS
CRIMP
CONNECTOR
SPST SWITCH
BEAM UNITS
THRESHOLD
transmitter
receiver
FIGURE 3-45 ELECTRICAL WIRING DIAGRAM SYMBOLS