Messages
Number Message Cause Action
2 No loop signal Boundary wire broken. Check the signal given by the
LED on the charging station. If
the LED indicates a break in the
boundary wire, find out where the
break is. Replace the damaged
section of the loop with a new
loop wire and splice using an
original coupler.
The boundary wire is not connec-
ted to the charging station.
Check that the boundary wire
connectors are fitted properly to
the charging station. Replace
connectors if damaged.
The power supply or low voltage
cable are not connected.
Check the LED status on the
charging station. If the LED is not
lit it indicates that there is no pow-
er. Check the wall socket connec-
tion and whether an earth-fault
breaker has tripped. Check that
the low voltage cable is connec-
ted to the charging station.
The power voltage cable or low
voltage cable are damaged.
Replace the power supply or low
voltage cable.
The pairing between the product
and the charging station is bro-
ken.
Put the product in the charging
station and generate a new loop
signal. Refer to
To create a new
loop signal
in the Operator's man-
ual.
The boundary wire is crossed on
its way to and from an island.
Check that the boundary wire has
been laid according to the instruc-
tions. Refer to
To examine where
to put the boundary wire
in the
Operator's manual.
Disturbances from metal objects
(fences, reinforcement steel) or
buried cables.
Try moving the boundary wire
and/or creating additional islands
in the work area to increase the
signal strength.
ECO mode is activated and the
product has attempted to start
outside the charging station.
Put the product in the charging
station, start the product and
close the hatch.
4 Loop sensor problem, front The cabling to the sensor circuit
board is faulty or has come loose.
Check the cabling and refit the
cable or replace if necessary.
The front loop sensor circuit
board is faulty.
Check and replace the front loop
circuit board if necessary. Refer
to
To replace the front loop sen-
sor circuit board on page 27
.
Electronic or software related
problem in the product.
Check the levels for the A signal.
Refer to
Loop signal on page 49
.
40 - Troubleshooting 1582 - 001 - 23.12.2020
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