Pto Switch; Purpose; Location; How It Works - Toro TimeCutter SW4200 Service Manual

ELECTRICAL

PTO Switch

Purpose

The PTO (Power Take Off) switch is used to turn on the
Electric PTO Clutch and to function as part of the safety
interlock system.

Location

The PTO switch is located on the control panel, on the
right fender (Fig. 145).
7
7-2
Fig. 145 PICT-1004

How It Works

• PTO Switch ON - Switch Pulled Up
The PTO Switch provides battery voltage from the key
switch to the PTO clutch.
The PTO Switch removes battery voltage from the Brake
Actuator Module (pin 8) (Fig. 146).
As a part of the safety interlock system, the PTO switch
will prevent the engine from cranking/starting when in
the ON position.
Note: The engine will not crank over to start when
the PTO switch is ON.
• PTO Switch OFF - Switch Pushed Down
The PTO Switch will not supply battery voltage to the
PTO clutch.
The PTO Switch will provide battery voltage to the Brake
Actuator Module (pin 8) (Fig. 146).
Fig. 146
Toro TimeCutter SW/SWX Service Manual
PICT-1013