Safety

Safety Interlock System

NORTH AMERICAN

MODELS ONLY:

SAFETY INTERLOCK

SYSTEM

This unit is equipped with safety interlock switches. These safety systems are present for your safety, do not attempt to bypass safety switches, and never tamper with safety devices. Check their operation regularly.

Operational SAFETY Checks

Test 1 — Engine should NOT crank if:

PTO switch is engaged, OR

Parking brake is not engaged, OR

Motion control handles are not in the NEUTRAL position.

Test 2 — Engine SHOULD crank and start if:

PTO switch is NOT engaged, AND

Parking brake is engaged, AND

Motion control handles are locked in the NEUTRAL position.

Test 3 — Engine should SHUT OFF if:

Operator rises off seat with PTO engaged, OR

Operator rises off seat with parking brake disengaged.

Operator moves motion control handles out of their neutral positions before disengaging parking brake.

Test 4 — Blade Brake Check

Mower blades and mower drive belt should come to a complete stop within five (5) seconds after electric PTO switch is turned off (or operator rises off seat). If mower drive belt does not stop within five (5) seconds, see your dealer.

NOTE: Once the engine has stopped, PTO switch must be turned off, parking brake must be engaged, and the motion control handles must be locked in the NEUTRAL position after the operator returns to the seat in order to start the engine.

WARNING

If the unit does not pass a safety test, do not operate it. See your authorized dealer. Under no circumstance should you attempt to defeat the purpose of the safety interlock system.

EXPORT MODELS ONLY:

SAFETY INTERLOCK

SYSTEM

This unit is equipped with safety interlock switches. These safety systems are present for your safety, do not attempt to bypass safety switches, and never tamper with safety devices. Check their operation regularly.

Operational SAFETY Checks

Test 1 — Engine should NOT crank if:

PTO switch is engaged, OR

Parking brake is not engaged, OR

Motion control handles are not in the NEUTRAL position.

Test 2 — Engine SHOULD crank and start if:

PTO switch is NOT engaged, AND

Parking brake is engaged, AND

Motion control handles are locked in the NEUTRAL position, AND

Operator is in seat.

Test 3 — Engine should SHUT OFF if:

Operator rises off seat under any condition.

Operator moves motion control handles out of their neutral positions before disengaging parking brake.

Test 4 — Blade Brake Check

Mower blades and mower drive belt should come to a complete stop within five (5) seconds after electric PTO switch is turned off (or operator rises off seat). If mower drive belt does not stop within five (5) seconds, see your dealer.

NOTE: Once the engine has stopped, PTO switch must be turned off, parking brake must be engaged, and the motion control handles must be locked in the NEUTRAL position after the operator returns to the seat in order to start the engine.

WARNING

If the unit does not pass a safety test, do not operate it. See your authorized dealer. Under no circumstance should you attempt to defeat the purpose of the safety interlock system.

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Snapper 20HP, 19HP, 18HP user manual North American Models only Safety Interlock System, Operational Safety Checks