user manual

Page 9 - 11
Over Temperature Shutdown Circuits
Power Current
Control Current
Indication Current
Groundsmaster 4100--D
CONTINUES TO SHEET 2
CONTINUES TO SHEET 2
CONTINUES TO SHEET 2
CONTINUES TO SHEET 2
(OCCUPIED)
RIGHT DECK
FRONT DECK
PTOSOLENOID
LEFT DECK
PTOSOLENOID
PTOSOLENOID
(OPTIONAL CRUISE
CONTROL KIT)
(OPTIONAL CRUISE
CONTROL KIT)
(OPTIONAL CRUISE
CONTROL KIT)
(OPTIONAL CRUISE
CONTROL KIT)
(OPTIONAL CRUISE
CONTROL KIT)
(NOT IN NEUTRAL)
(IGNITION SWITCH INRUN)
(DISENGAGED)
(IN 4WD)
(DECK LOWERED)
(DECK LOWERED)
2WD SOLENOID
PTOOVERTEMP
SHUTDOWN RELAY
IF THE ENGINE COOLANT TEMPERATURE RISES TO 240
TEMPERATURE SHUTDOWN SWITCH CLOSES. THIS CLOSED SWITCH CAUSES
THE OVER TEMPERATURE SHUTDOWN RELAY TO ENERGIZE AND REMOVES
ELECTRICAL POWER FROM THE ENGINE RUN SOLENOID AND FUEL PUMP
SHUTTING OFF THE ENGINE.
oo
C), THE DUALF(115
NOTE: IN THIS OVER TEMPERATURE CONDITION, THE ENGINE CAN BE STARTED
BY DEPRESSING THE OVERRIDE SWITCH WHICH DE--ENERGIZES THE OVER
TEMPERATURE SHUTDOWN RELAY RETURNING POWER TO THE ENGINE RUN
SOLENOID AND FUEL PUMP.