Toro GreensPro 1240, Service Manual

Page: 117 / 186

Electrical System Quick Checks
Checking the Operation of the Interlock Switches
CAUTION
Do not disconnect the safety switches. They are for the operator’s
protection.
Check the operation of the interlock switches daily for proper
operation.
Replace any malfunctioning switches or repair any damaged wiring
before operating the machine.
All GreensPro machines above serial number 315000000 are equipped with an
Interlock Module which monitors the position of the parking brake switch, seat
switch, and neutral switch .
1. Test the parking brake input:
A. Engage the parking brake and start the engine.
B. With the operator’s seat unoccupied, disengage the parking brake. The
engine should stop in approximately 1 second.
2. Test the seat switch input:
A. Engage the parking brake and start the engine.
B. Sit in the operator seat and disengage the parking brake.
C. Lift your weight from the operator seat. The engine should stop in
approximately 1 second.
3. Test the neutral switch input:
A. Engage the parking brake and start the engine.
B. Sit in the operator seat.
C. With the parking brake engaged, move the motion control pedals into a
MOVE position. The engine should stop in approximately 1 second.
If the machine does not react as described in the previous procedure, test the
individual switches in the interlock system as described in
Testing the Electrical
Components (page 6–14) .
GreensPro ™ 1240/1260 Page 6–13 Electrical System: Electrical System Quick Checks
14211SL Rev A