Stiga MCS 470 Li 80 Serie Manual De Instrucciones página 140

3. When pressing the
power button, the di-
splay does not turn on
and the machine emits
an acoustic buzzer
(type "II"/"III" handle -
Advanced Series).
4. The motor is running
but the cutting means
is stationary (type "I"
handle).
5. The motor shuts down
whilst working.
6. The motor stops while
working and the ma-
chine alarm buzzer
is triggered (type "I"
handle).
7. The display shows ER3
(Fig.36.B) (type "II"/"III"
handle - Advanced
Series).
8. The display alterna-
tively shows: ER1
+ OPC (Fig.36.B)
(type "II"/"III" handle -
Advanced Series).
9. The display shows ER1
(Fig.36.B) (type "II"/"III"
handle - Advanced
Series).
10. The display alterna-
tively shows: 100%
+ ER3 (Fig.36.B)
(type "II"/"III" handle -
Advanced Series).
Internal motor anomaly.
The cutting means fittings are loose.
Battery is not inserted correctly.
Low battery.
Obstructions that prevent
rotation of the cutting means.
The thermal protection has tripped
due to overheating of the motor.
Thermal protection has tripped due to
excessive current absorption caused by:
• Excessively high grass cutting.
• Obstructions that prevent
rotation of the cutting means.
• Too much grass debris accumulated
in the chassis and discharge channel.
The thermal protection has tripped
due to overheating of the motor.
Thermal protection has tripped due to
excessive current absorption caused by:
• Excessively high grass cutting.
• Obstructions that prevent
rotation of the cutting means.
• Too much grass debris accumulated
in the chassis and discharge channel.
Drive motor over current for heavy
working conditions (drive under stress).
Anomaly in the electrical
connection of battery and motor.
Remove the safety key and contact
the Technical Assistance Centre for
checks, replacements or repairs.
Immediately turn off the motor
and remove the safety key.
Contact an authorised Technical
Assistance Centre for checks,
replacements or repairs (par. 8.1).
Open the hatch and check that the battery
is fitted in its housing correctly (par. 7.2.4).
Check the battery status and recharge
if necessary (par. 7.2.3).
Remove the safety key, put on your work
gloves and remove any grass remains or
debris from the lower part of the machine
and/or the discharge channel.
Wait for at least 5 minutes and
then restart the machine.
• Set a higher cutting height when the
grass is very tall, then set a lower height
and cut the lawn again (par. 6.4.1).
• Remove the obstructions (par. 7.3.2).
• Clean the machine (par. 7.3.1)
Wait for at least 5 minutes and
then restart the machine.
Wait for at least 5 minutes and
then restart the machine.
• Set a higher cutting height when the
grass is very tall, then set a lower height
and cut the lawn again (par. 6.4.1).
• Remove the obstructions (par. 7.3.2).
• Clean the machine (par. 7.3.1)
Wait for at least 5 minutes and
then restart the machine.
– Make sure that the wheels are not
blocked. Clean as needed.
– Check the slope of the land you
are working on (par. 6.4.1).
Remove the safety key and contact
the Technical Assistance Centre for
checks, replacements or repairs.
EN - 13