ST MCS 470 Li 48 Serie Manuel D'utilisation page 130

5. The danger LED
lights up (Fig.24.A).
6. Mowing is difficult.
7. Excessive noise and/
or vibration is experi-
enced whilst working.
8. Battery power re-
serve is low.
9. The battery charger is
not charging the battery.
14.2 FOR MACHINES WITHOUT ELECTRONIC CONTROL
If problems persist after having performed the above operations, contact your dealer.
PROBLEM
1. The engine does not start
when using the switch
The thermal protection has tripped
due to overheating of the machine.
The cutting means is not in good state.
Cutting means fittings are loose or
the cutting means is damaged.
Severe working conditions requiring
greater current absorption.
Battery is insufficient for
operating requirements.
Battery is not correctly inserted
in the battery charger.
Unsuitable environmental conditions.
Dirty contacts.
The battery charger is not energised.
Faulty battery charger.
PROBABLE CAUSE
Safety key is not inserted or
is inserted incorrectly.
Safety key in "OFF" position.
Battery is not inserted or is
inserted incorrectly.
Low battery.
Incorrect battery combination.
Wait for at least 5 minutes and
restart the machine.
Contact the Authorised Service
Centre for the sharpening or
replacement of the cutting means.
Immediately turn off the motor
and remove the safety key.
Contact the Authorised Service Centre for
checks, replacements or repairs (par. 8.1).
Optimise operations (par. 7.2.1).
Use a second battery or extended
battery (par. 15.1).
Check it is correctly inserted (par. 7.2.3).
Recharge the battery in places with
suitable temperatures (see battery/
battery charger instruction manual).
Clean the contacts.
Check it is plugged in and the
power socket is energised.
Replace with an original spare part.
If the problem persists, refer to the
battery/battery charger manual.
Insert the key (par. 6.3).
Turn the safety key to "ON" position (par. 6.3).
Open the hatch and check that the battery
is fitted in its housing correctly (par. 7.2.3).
Check the battery status and recharge
if necessary (par. 7.2.2).
Check if the battery combination is
correct, following the instructions
supplied in the "Technical data" table.
EN - 12
SOLUTION