Terex PT100 Operation And Maintenance Manual page 79

7 MAINTENANCE
7.21 Electrical System
AUX LDR 1
40 A.
RELAY
#87417B
PWR RELAY B
40
PWR RELAY A
50
GLOW PLUG
50
STARTER
20
BEACON
20
PWR OUTLET
GLOW PLUG
20
LIGHTS
40 A.
30
RELAY
#87417B
AUX LOADER
20
The electrical systems in PT machines are equipped with fuses that help to pro-
tect the electrical components from damage. They are found in the fuse panel
enclosure which is located on the left side of the engine compartment.
In the event of an electrical malfunction, check the fuse panel. Remove the fuse
related to the component that is not working properly and inspect it. If it appears
damaged in any way, replace it.
ELECTRICAL PANEL
AUX LDR 2 AUX LDR 3
40 A.
RELAY
#87417B
A/C
IGNITION
30
SAFETY RLY ALT ALT DIODE
15 5
MICRO SW
HEATER HORN-LT SW
30 5
SAFETY SOL AUX HYD
TWO SPD
10 3
FLOAT MAG BKUP ALM HI FLOW
5 5
QUIK ATCH WIPER
INJ PUMP
10 15
MAIN
60
MAIN
80
78
AUX LDR 4
40 A. 40 A.
RELAY RELAY
#87417B #87417B
L. AUX HYD R. AUX HYD
15
5
SAFETY
STARTER
10
10
10
LIGHTS MAIN PWR B
35 A. 35 A.
RELAY RELAY
#12177234 #12177234
PT100
MAIN PWR A
40 A.
RELAY
#87417B