Ferris Industries 5900500 Manuel D’Utilisation

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Not for 
Reproduction
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Operator Safety
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 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 seven (7) seconds after 
electric PTO switch is turned off (or operator rises off 
seat).  If mower drive belt does not stop within seven 
(7) 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.