Message Cause ActionWheel motorblocked, left/rightGrass or other object is wrapped around thedrive wheel.Clean the wheels and around the wheels.Wheel motor overloa-ded, left/rightWheel drive problem,right/leftCutting systemblockedGrass or other object is wrapped around thedrive wheel.Clean the wheels and around the wheels.The blade disc lies in a pool of water. Move the product and prevent the collectionof water in the work area.The grass is too high. Cut the grass before you install the product.Make sure that the grass is maximum 10cm / 3.9 in.Cutting system imbal-anceToo few or too many blades. Do a check of the blades on the blade disc.Trapped The product is stuck in a small area behind anumber of obstacles.Check if there are any obstacles which makeit hard for the product to move on from thislocation. Remove the obstacles or create anisland around the obstacles. Refer toTomake an island on page 17.Outside working area The boundary wire connections to the charg-ing station are crossed.Check that the boundary wire is connectedcorrectly.The boundary wire is too close to the edge ofthe work area.Check that the boundary wire has been laidaccording to the instructions. Refer toTo ex-amine where to put the boundary wire onpage 15.The work area slopes too much by the boun-dary loop.The boundary wire is laid in the wrong direc-tion around an island.Disturbances from metal objects (fences, re-inforcement steel) or buried cables close by.Try moving the boundary wire.The product finds it hard to distinguish thesignal from another product installation closeby.Put the product in the charging station andgenerate a new loop signal.Empty battery The product cannot find the charging station. Change the position of the guide wire. RefertoTo install the guide wire on page 20.The battery is spent. Replace the battery. Refer toBattery onpage 36.The charging station’s antenna is defective. Check if the indicator lamp in the chargingstation flashes red. Refer toIndicator lamp inthe charging station on page 42.The charging plates on the product or con-tact plates on the charging station are corro-ded.Clean the charging and contact plates usinga fine grade emery cloth. If the problem staysspeak to your authorized service technician.38 - Troubleshooting 1440 - 004 - 24.03.2021