The Safety Interlock System - Toro 74939 Operator's Manual

Failure to follow these instructions can burn out
the starter motor.
Note: Additional starting cycles may be required
when starting the engine for the first time after the fuel
system has been without fuel completely.
1. Off
2. Run
Stopping the Engine
CAUTION
Children or bystanders may be injured if they
move or attempt to operate the machine while it is
unattended.
Always remove the ignition key and set the parking
brake when leaving the machine unattended, even
if just for a few minutes.
Let the engine idle at the Slow throttle (turtle) position for 60
seconds before turning the ignition switch off.
G008947
Figure 19
3. Start
Important: Make sure that the fuel shut off valve is
closed before transporting or storing the machine, as
fuel leakage may occur. Set the parking brake before
transporting. Make sure to remove the key as the fuel
pump may run and cause the battery to lose charge.

The Safety Interlock System

CAUTION
If safety interlock switches are disconnected or
damaged the machine could operate unexpectedly
causing personal injury.
• Do not tamper with the interlock switches.
• Check the operation of the interlock switches
daily and replace any damaged switches before
operating the machine.
Understanding the Safety Interlock
System
The safety interlock system is designed to prevent the engine
from starting unless:
•
The parking brake is engaged.
21
Figure 20
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