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G017884
Figure 10
1. Ignition key
2. Start
3. On
Note: When the engine starts, release the key.
Important: If the engine does not start after 15
seconds of continuous cranking, turn the ignition
key to Off and let the starter motor cool for 2
minutes; refer to Troubleshooting.
7. After the engine starts, slowly shift the throttle control
lever to the Fast position (Figure 9).
Stopping the Engine
1. Move the throttle control lever to the Slow position
(Figure 9).
Note: If the engine backfires, shift the throttle control
lever to the Fast position before stopping the engine.
2. Turn the ignition key to the Off position (Figure 10).
Note: If the engine has been working hard or is hot,
let it idle for a minute before turning the ignition key
to the Off position. This allows the engine to cool the
engine before you stop it. You may stop the engine in
an emergency by turning the ignition key to the Off
position.
Using the Safety Interlock
System
Service Interval: Before each use or daily
5
4
3
2
1
4. Lights
5. Off
CAUTION
If the 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.
• Replace switches every 2 years regardless of
whether they are operating properly or not.
Understanding the Safety Interlock
System
The safety interlock system is designed to prevent the engine
from starting unless:
•
You are sitting on the seat.
•
The brake pedal is depressed.
•
The blade control (PTO) knob is in the Disengaged
position.
•
The traction control pedal is in the Neutral position.
The safety interlock system stops the engine if you rise from
the seat and the traction control pedal is not in the Neutral
position, the parking brake is not set, or the blade control
(PTO) knob is in the Engaged position.
The safety interlock system is designed to stop the mower if:
•
You shift into Reverse with the blades (PTO) engaged.
•
You remove the bag or dump the grass.
Setting the KeyChoice
Operate in Reverse
The interlock feature on the machine prevents the power
take-off (PTO) from operating when you back up the
machine. If you operate the machine in reverse with the
blades (PTO) engaged (i.e., with the mower blades or other
attachment running), the blades will stop. Do not mow in
reverse unless it is absolutely necessary.
If you need to use the blades (PTO) while backing up, turn
off the interlock feature using the KeyChoice switch located
near the seat bracket (Figure 11).
13
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