Troubleshooting; Introduction - Troubleshooting; Fault Messages - Husqvarna AUTOMOWER 420 Operator's Manual

6.1 Introduction - troubleshooting

In this chapter you can find information and help about faults and symptoms of the product. You can find more
information and FAQ (Frequently Asked Questions) on www.husqvarna.com.

6.2 Fault messages

The list below shows a number of fault messages that may be shown in the app. Speak to your local Husqvarna
representative if the same message shows frequently.
Message Cause
Wheel motor blocked Grass or other objects is wound around the
drive wheel.
Cutting system Grass or other objects is wound around the
blocked
blade disc.
The blade disc are in a pool of water.
Cutting height
Grass or other objects is wound around the
blocked
cutting height adjustment, or between the
blade disc and chassis.
Trapped The product is blocked in a small area be-
hind a number of obstacles.

38 - Troubleshooting

6 Troubleshooting
Action
Examine the drive wheel and remove the
grass or other object.
Examine the drive wheel and remove the
grass or other object.
Move the product and prevent the collection
of water in the work area.
Examine the blade disc and the bellows
around the cutting height adjustment, and re-
move any grass or other objects that may
have got stuck.
Examine if there are obstacles which make it
hard for the product to move away from this
location.
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