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Safety Interlock System Tests
Figure
This machine is equipped with a Safety Interlock System.
Do not attempt to bypass or tamper with the switches and
devices.
NOTE:
If the machine does not pass a safety test, do not
operate the machine. See an authorized dealer.
Test 1 — Engine should NOT crank if
• The Power-Take-Off (PTO) switch is ON, OR
• The brake pedal is NOT fully depressed (parking
brake OFF).
Test 2 — Engine SHOULD crank and start if
• The PTO switch is OFF, AND
•
The Brake pedal is fully depressed (parking brake
ON).
Test 3 — Engine should SHUT OFF if
• The operator rises off the seat with the PTO engaged.
• The operator rises off the seat with the brake pedal
NOT fully depressed (parking brake OFF).
Test 4 — Mower Blade Stopping Time Check
• The mower blades and mower drive belt should come
to a complete stop within fi ve seconds after the
PTO switch is turned OFF.
If the drive belt does not stop within fi ve seconds, see
an authorized dealer.
Test 5 — Reverse Mowing Option (RMO) Check
•
The engine should shut off if reverse travel is
attempted if the PTO has been switched ON and the
RMO has not been activated.
• The RMO light should come on when the RMO
has been activated.
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