Symptoms - Husqvarna AUTOMOWER 450XH Operator's Manual

6.5 Symptoms

If your product does not work as expected, follow the symptoms guide below.
There is a FAQ (Frequently Asked Questions) on www.husqvarna.com which provides more detailed answers to a
number of standard questions. Contact Husqvarna customer service if you still cannot find the reason for the fault.
Symptoms Cause
The product has diffi- The guide wire is not laid in a long straight
culty docking. line that is far enough out from the charging
station.
The guide wire is not inserted in the slot un-
der the charging station.
The charging station is not on a level sur-
face.
The product runs at The clock or the date in the product is not
the wrong time correct.
The start and stop times for mowing are in-
correct.
The product vibrates. Damaged blades lead to imbalance in the
cutting system.
Too many blades in the same position lead
to imbalance in the cutting system.
Different versions (thickness) of blades are
used.
The product runs, but The product searches for the charging sta-
the blade disc does tion, or is reversing out of the charging sta-
not rotate. tion.
The product mows Grass or other foreign object blocks the
for shorter periods blade disc.
than usual between
The battery is spent.
charges.
Dull blades. More energy is needed when
cutting the grass.
Both the mowing and The battery is spent.
charging times are
shorter than usual.
The product is The hatch is closed but the START button is
parked for hours in not pushed.
the charging station.
Parking mode is activated.
The product is not allowed to operate if the
battery temperature is too high or too low.
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Action
Check that the charging station has been
installed according to the instructions in
install the guide wire on page 20
Make sure that the guide wire is in the cor-
rect position below the charging station. Re-
To install the guide wire on page 20 .
fer to
Place the charging station on a surface that
is entirely level. Refer to To examine where
to put the charging station on page 14 .
Set the clock or date. Refer to
time & date on page 27 .
Schedule settings. Refer to
Change the
Schedule on page 23 .
Inspect the blades and screws and replace
Replacement of
them if necessary. Refer to
the blades on page 36 .
Check that only one blade is fitted at each
screw.
Check if the blades are of different versions.
No action. The blade disc does not rotate
when the product is searching for the charg-
ing station.
Remove and clean the blade disc. Refer to
Chassis and blade disc on page 35 .
Replace the battery. Refer to
page 36 .
Replace the blades. Refer to
the blades on page 36 .
Replace the battery. Refer to
page 36 .
Push the STOP button to open the hatch.
Enter the PIN code and confirm with the OK
button. Push the START button and then
close the hatch.
Change the operating mode. Refer to
ating modes - Park on page 34 .
Check that the charging station is placed in
an area with protection from the sun.
Troubleshooting - 45
To
To set the
Battery on
Replacement of
Battery on
Oper-