Snapper 355Z Lawn Mower User Manual


 
9
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
Ground Speed / Steering Control Levers 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
Ground Speed / Steering Control Levers 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 ground speed / steering control levers
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 ground
speed / steering control levers 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.
Unit ID Tag
When contacting your authorized dealer for replacement
parts, service, or information you MUST have these
numbers.
Record your model name/number, manufacturer’s
identification numbers, and engine serial numbers in the
space provided on the inside front cover for easy access.
These numbers can be found in the locations shown.
NOTE: For location of engine identification numbers, refer to
the engine owner’s manual.
SSAAMMPPLLEE
North American
Models
Identification Tags