Why The Safety Devices Cut In - Sabo 102-17 HF Betriebsanleitung

HOW TO USE THE MACHINE

5.2 WHY THE SAFETY DEVICES CUT IN

The safety devices work in two ways:
– by preventing the engine from starting if all the safety requirements have not been
met;
– stopping the engine if even just one of the safety requirements is lacking.
a) To start the engine it will be necessary that:
– the transmission is in "neutral";
– the blades are not engaged;
– the operator is seated or the parking brake is engaged.
b) The engine stops when:
– the operator leaves his seat when the blades are engaged;
– the operator leaves his seat when the transmission is not in "neutral";
– the operator leaves his seat with the transmission in "neutral" but without engaging
the parking brake;
– the grass-catcher is lifted or the stone-guard is removed when the blades are
engaged
– the parking brake is engaged without disengaging the blades
– the speed change is activated (
brake on.
The table below shows various operating conditions, highlighting why the safety
device shuts down the engine.
OPERATOR GR.-CATCHER
A) PILOT LAMPS ON (Key in «ON» position)
Sitting YES
Sitting NO
B) WHEN STARTING (Key in «START» position)
Sitting Uninfluential
Sitting Uninfluential
Absent Uninfluential
C) WHEN CUTTING (Key in «ON» position)
Absent YES
Absent Uninfluential
Absent YES
Sitting NO
Sitting YES
5.3 DIRECTIONS BEFORE STARTING THE WORK
Before starting to work it is necessary to carry out several of checks and operations to
ensure that the work gives the best results and is done in maximum safety.
4.22) or the drive pedal (
BLADES TRANSMISSION
Disengaged
Disengaged
Disengaged 1...5 - F / R
Engaged
Disengaged
Engaged Uninfluential
Disengaged 1...5 - F / R
Disengaged
Engaged Uninfluential
Engaged Uninfluential
BRAKE
«N» Engaged
«N» Disengaged
Engaged
«N» Engaged
«N» Disengaged
Engaged
Disengaged
«N» Disengaged
Disengaged
Engaged
EN
4.32) with the parking
ENGINE
Stopped
Stopped
Does NOT start
Does NOT start
Does NOT start
Stops
Stops
Stops
Stops
Stops
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