Fault:
Mowing deck disengaged when mowing in
reverse driving direction.
Possible cause:
– Reverse mowing safety switch not
pressed.
Remedy:
– Release the mowing blades within the
time window (5 seconds before to
1 second after engaging the mowing
deck or changing the driving direction).
(
8.4)
Fault:
Engine cuts out when user leaves driver's
seat.
Possible cause:
– Parking brake not engaged.
– Mowing deck engaged (safety device).
Remedy:
– Engage the parking brake before
leaving the driver's seat. (
– Disengage the mowing deck before
leaving the driver's seat. (
Fault:
Three acoustic signals sound in quick
succession.
Possible cause:
– Fault in seat switch or electrics (short
circuit).
Remedy:
– Turn ignition key to "engine off"
position, carry out self-diagnosis.
(
9.1)
114
Fault:
Continuous tone sounding.
Possible cause:
– Grass catcher box full.
– Electronics fault.
– Battery connected with incorrect
polarity.
Remedy:
– Disengage the mowing deck and empty
the grass catcher box. (
– Turn the ignition key to the "engine off"
position, carry out self-diagnosis.
(
9.1)
– Check the polarity of the battery
connections, connect wiring correctly if
necessary. (
23. Service schedule
23.1 Handover confirmation
8.10)
8.3)
12.9)
14.19)
23.2 Service confirmation
Please hand this instruction manual
to your STIHL specialist dealer in
the case of maintenance operations.
He will confirm the service operations
performed in the pre-printed boxes.
Service performed on
Next service date
0478 193 9905 B - EN
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