7.2.4 Symptoms during charging
Symptom Cause Action
Both the mowing and charging
times are shorter than usual
Low battery capacity. Perform a
Battery test
to determine the
battery’s capacity. Refer to
Autocheck
service tool on page 9
.
The product never leaves the
charging station
The PARK mode is activated. Press down the START button and select
Main area or Secondary area.
Schedule settings are preventing the
product from leaving the charging station.
Check the Schedule settings. Also check
that the clock shows the current time.
The product never becomes fully charg-
ed.
Check that the product is receiving the
charging power. Check that the value for
the current corresponds with the guide-
line values. If the charging or contact
plates appear to be burnt or coated,
clean them using a fine grade emery
cloth. Check that the charging plates on
the product and the contact plates on the
charging station are correctly connected,
and that they are not damaged.
If the problems remain, try the following:
• Replace the contact plates on the
charging station.
• Replace the circuit board in the
charging station.
• Replace the charging plates on the
product.
The power supply is faulty.
Check that the product is receiving the
charging power. Check that the value for
the current corresponds with the guide-
line value in
Technical data
in the Opera-
tor's manual.
7.2.5 Miscellaneous symptoms
Symptom
Cause Action
The display is lit but the jog
wheel does not lead to any re-
action (Automower
®
435X
AWD).
The application board is faulty. Reprogram the application board using
Autocheck. Refer to
Programming a new
application board on page 10
.
Faulty keypad. Replace the keypad. Refer to
To replace
the jog wheel on page 22
.
The display shows the Autoch-
eck symbol (Automower
®
435X AWD).
The application circuit board is blocked. Program the product using Autocheck.
The display flashes or shows
incorrect information (Auto-
mower
®
435X AWD).
The application circuit board is blocked. Program the product using Autocheck.
The product cannot be switch-
ed off.
The product is in the charging station. Remove the product from the charging
station and switch it off.
7.3 Loop signal
Note: Refer to the Operator's manual for more
information about how to rectify errors.
7.3.1 To measure the loop signal strength
When measuring loop signal strength the product should
be placed in the charging station. The test provides a
quick answer to if the charging station generates all
signals and if the product can detect these signals.
Refer to
Autocheck service tool on page 9
.
72 - Troubleshooting 1061 - 001 -
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