Husqvarna 305, 308 manual Troubleshooting, Messages, Cause, Action

9.TROUBLESHOOTING

9.Troubleshooting

In this chapter, a number of messages are listed which may be shown in the display if there is a malfunction. There is a proposal as to the cause and steps to take for each message.

This chapter also presents some symptoms that can guide you if the mower does not work as expected.

More suggestions for steps to take in the event of malfunction or symptoms can be found on www.automower.com.

9.1 Messages

Below we have listed a number of messages which may be shown in the display of the Husqvarna robotic lawnmower. Contact your dealer if the same message appears often.

Message	Cause	Action
Wheel motor blocked,	Grass or other object has wrapped	Check the drive wheel and remove
left	around the drive wheel.	the grass or other object.
Wheel motor blocked,	Grass or other object has wrapped	Check the drive wheel and remove
right	around the drive wheel.	the grass or other object.
Cutting system	Grass or other object has wrapped	Check the blade disc and remove the
blocked	around the blade disc.	grass or other object.
	The blade disc lies in a pool of water.	Move the mower and if possible
		prevent the collection of water in the
		working area.
No loop signal	The transformer is not connected.	Check the wall socket connection and
		whether an earth-fault breaker has
		tripped. Check that the low voltage
		cable is connected to the charging
		station.
	The boundary wire is not connected	Check that the boundary wire
	to the charging station.	connector is fitted properly to the
		charging station. See 3.5 Connecting
		the boundary wire on page 28.
	Boundary wire broken.	Search interrupted, see 9.4 Finding
		breaks in the loop wire on page 67.
		Replace the damaged section of the
		loop with a new loop wire and splice
		using an original coupler.
	The boundary wire is laid in the wrong	Check that the boundary wire has
	direction around an island.	been laid according to the instructions
		in chapter 3. Installation.
	The connection between the robotic	Place the robotic lawnmower in the
	lawnmower and the charging station	charging station and generate a new
	has been broken.	loop signal via Security -> New loop
		signal.
	Disturbances from metal objects	Try moving the boundary wire.
	(fences, reinforcement steel) or
	buried cables close by.

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