Contrtol Of Safety Devices; Logic Of Intervention Of The Safety Systems - Stiga e-PARK 220 Workshop Manual

WORKSHOP MANUAL
e-PARK 220

2.4.1 Logic of intervention of the safety systems

The safety systems intervene according to two basic criteria:
– To prevent ignition if ALL safety conditions are not met;
– To stop the machine operation (shutdown) if ONE or MORE condition is not met.
The table shows some typical situations.
• Operator seated.
• Parking brake engaged.
• Power take off deactivated
• Emergency button deactivated
• Machine switched on or in motion.
• Operator not seated.
• Parking brake engaged.
• Operator seated.
• Parking brake not engaged.
• Machine on.
• Power take off activated.
• Cutting deck in maintenance
position.
• Emergency button activated.
• Machine on.
2 - INFORMATION FOR SERVICE CENTRES

2.4 CONTRTOL OF SAFETY DEVICES

Situation
CHAPTER
Action
Rotate the key in the
start position.
The operator gets up
from the seat.
Try turning on the ma-
chine
Try turning on the ma-
chine.
The operator gets up
from the seat.
Move the mechanical
lifting pedal to the trans-
port position.
Try to plug in the power
take off.
Try turning on the ma-
chine
Drive the machine
forwards and
backwards and release
the drive pedal
EDITION
2018
Result
The machine starts without any
error message.
All services are deactivated and
the "No operator" icon appears
on the display.
To reactivate all services push
the parking brake pedal.
The machine starts but the "No
operator" icon appears on the
display.
The machine starts but the
"Wrong start-up" icon appears
on the display.
The power take off is deactivated
and the "No operator" icon
appears on the display.
Power take off is deactivated.
Power take off does not engage.
The machine switches on but the
traction control and the power
take-off control do not work.
The machine must slow down to
a standstill.
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