Troubleshooting / Fault Codes; Fault Table; Error Codes; Possible Cause - Scheppach Rrma500App Originalbetriebsanleitung

15. Troubleshooting / fault codes

The following table shows fault symptoms and describes remedial measures in the event of your machine failing to work
properly. If you cannot localise and rectify the problem with this, please contact your service workshop.

15.1 Fault table

Fault
Mower does not start
LED light on charging station
does not light up
LED light on charging station
flashes red
Mower does not mow properly Blades are worn
Mower starts at unusual/
wrong times
Mower gets stuck

15.2 Error codes

Error
Meaning
code
---- Rain sensor delay
Mower outside the
E1
working area
E2 Wheel motor blocked
E3 Cutter disc blocked
Obstacle
E4 sensor trigger not
reset
E5 The mower was lifted

Possible cause

Mower or charging station not con-
nected to the mains
Boundary wire is not connected or is
cut/broken
Date/time is incorrectly set
Unsuitable terrain/obstacle
Remedy
• -
1. Check that the mower is in the working area.
2. Ensure that the charging station is properly connected to the battery charger and
charger is connected to a suitable power supply.
3. Make sure that the boundary wires have been clamped correctly and replace
them if necessary.
1. Switch the mower off. Move the mower to an area that is free of obstacles. Press
the "START" button and then the "OK" button.
2. If the error message is still displayed, switch off the product. Turn the mower up-
side down and check what is preventing the wheels from turning.
3. Remove the objects blocking the wheel(s), turn the mower over.
4. Press the "START" button and then the "OK" button.
1. Switch the mower off.
2. Turn the mower upside down and check what is preventing the blades from turn-
ing.
3. Remove the objects and turn the mower over.
4. Place the mower in an area with short grass.
5. Press the "START" button and then the "OK" button.
1. If the error still occurs, contact your specialist dealer.
1. Switch the mower off.
2. Move the mower to an area that is free of obstacles. Press the "START" button
and then the "OK" button.
3. If the error message is still displayed, switch off the product. Turn the mower up-
side down and check if there is anything preventing the front axle from moving.
4. Remove all obstacles, turn the mower over and switch it on. Press the "START"
button and then the "OK" button.
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Remedy
• Connect the power supply unit to a suitable
power source
• Call a specialist if necessary
• Connect/repair boundary wire
• Replace the blade
• Set the correct date and time
• Adapt the terrain/obstacle to the requirements
of the robotic lawnmower
• Adjust the laying of the boundary wire accord-
ingly
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