Messages
Number Message Cause Action
109 Loop sensor problem One or both the loop sensors are
defective.
Replace the defective loop sen-
sors. Refer to
To replace the rear
loop sensors and tilt sensor on
page 23
and
To replace the motor
control circuit board on page 20
.
110 Collision The product has become stuck. Free the product and rectify the
reason.
The body can not move freely
around the chassis.
Remove dirt or foreign objects be-
tween the chassis and the body
to make sure that the body can
move freely around the chassis.
The body is not properly secured
in the rubber dampers.
Check that the rubber dampers
are properly attached in the body
and in the chassis.
One of the collision sensor mag-
nets is missing or inverted.
Check the magnets. Refer to
To
replace the front collision circuit
board on page 24
and
To replace
the rear collision circuit board on
page 24
.
111 No accurate position from satel-
lites
Weak satellite signal to the refer-
ence station.
Examine the installation of the
reference station. Refer to
Opera-
tor's manual for the Reference
station
.
Weak satellite signal to the prod-
uct.
The area includes parts where
the satellite signal is weak. Exam-
ine if the product has satellite sig-
nal in the complete area. Exam-
ine if the sky is obscured. If possi-
ble, remove obstructing objects.
Otherwise redo the installation
and exclude these parts.
112 Cutting system major imbalance The product has discovered vi-
brations in the blade disc.
Continued operation can cause
damage to the cutting system.
Make sure that the blades and
screws are not damaged and not
worn. Make sure that there is only
one blade attached in each posi-
tion on the blade disc.
Messages
Number Message Cause Action
MESSAGES WITHOUT ERROR CODE
NA Needs manual charging The product is set to the
Secon-
dary area
operating mode.
Put the product in the charging
station. This behavior is normal
and no further action is required.
Next start hh:mm The schedule setting prevents the
product from operating.
Change the schedule settings.
The products clock is incorrect. Set the time.
44 - Troubleshooting 1541 - 001 -
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