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The Safety Interlock System
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 power take off (PTO) is "OFF"
The hydro control pedal is in the neutral
position.
The safety interlock system is designed to stop the
engine if:
You rise from the seat when the brake pedal is
released
You rise from the seat when the power take off
(PTO) is "ON"or gear selector is not in "N"
neutral.
You move the hydro control pedal out of the
neutral position when the parking brake is
engaged.
The safety interlock system is designed to stop the
power take off (PTO) if:
You shift into reverse with the power take off
(PTO) engaged.
Operating–in–Reverse
An interlock feature is provided that prevents the
Power Take Off (PTO) from operating while the
tractor is traveling in reverse. If the unit is shifted
into reverse while the mower blade or other PTO
driven attachment is engaged, the PTO will stop.
Do not mow while backing up unless it is
absolutely necessary. If you need to mow while in
reverse gear or use other PTO driven attachments
(such as a snowthrower or tiller), this no
operating–in–reverse interlock may be temporarily
deactivated.
Before deactivating this interlock, be sure there are no
children present on or near the property where you are
using the tractor, and that none are likely to appear
while you are mowing or operating an attachment.
Be extra observant after you have chosen to
deactivate the interlock because the sound of the
tractor's engine might prevent you from being aware
that a child or a bystander has entered the area where
you are operating the tractor.
If you are certain that you can safely mow in reverse
or operate an attachment, deactivate the no
operating–in–reverse interlock by turning the "Key
Choice" switch (Fig. 8), located on the seat bracket
on the right hand side just below the seat, after
engaging the blade (PTO). A red light on the front
console (Fig. 9) will turn on as a reminder that the no
operating–in–reverse interlock has been deactivated.
Once the interlock is deactivated it stays in this
mode––with your mower blade or PTO–driven
attachment operating whenever you back up–– and
the console light stays on until either the blade (PTO)
is disengaged, or the engine is turned off.
Operation
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