Stiga Cruiser 430/480 Li 80 Series, Operator'S Manual

Page: 97 / 269

EN - 14
5. The motor shuts down
whilst working.
Battery is not inserted correctly. Open the hatch and check that the battery
is fitted in its housing correctly (par. 7.2.4).
Low battery. Check the battery status and recharge
if necessary (par. 7.2.3).
Obstructions that prevent
rotation of the cutting means.
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.
6. The motor stops while
working and the machine
alarm buzzer is trigge -
red (type “I” handle).
The thermal protection has tripped
due to overheating of the motor.
Wait for at least 5 minutes and
then restart the machine.
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.
• 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.
7. The display shows
ER3 (Fig.35.B) (type
“II” handle - Advan -
ced Series).
The thermal protection has tripped
due to overheating of the motor.
Wait for at least 5 minutes and
then restart the machine.
8. The display alterna -
tively shows: ER1
+ OPC (Fig.35.B)
(type “II” handle -
Advanced Series).
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.
• 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.
9. The display shows
ER1 (Fig.35.B) (type
“II” handle - Advan -
ced Series).
Drive motor over current for heavy
working conditions (drive under stress).
– 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).
10. The display alterna -
tively shows: 100%
+ ER3 (Fig.35.B)
(type “II” handle -
Advanced Series).
Anomaly in the electrical
connection of battery and motor.
Remove the safety key and contact
the Technical Assistance Centre for
checks, replacements or repairs.
11. The display shows
ER2 (Fig.35.B) (type
“II” handle - Advan -
ced Series).
Cutting means blocked. Turn the machine off, remove the
safety key and wear work gloves.
Check and eventually remove any obstructions
in the machine lower side (par. 7.3.2) that
prevent rotation of the cutting means.
If the problem continues, contact an
authorised Technical Assistance Centre for
checks, replacements or repairs (par. 8.1).
12. The display alternati -
vely shows ER2+ER3
(Fig.35.B) (type “II”
handle - Advan -
ced Series).
Motor anomaly. Remove the safety key and contact
the Technical Assistance Centre for
checks, replacements or repairs.