Robot does not work
Robot does not climb
wall
Power cord not connected
well
Damaged during
transportation
Cleaner does not match local
rated voltage
Been blocked
Electric fault
Filter basket need to clean
Rollers are worn or consumed
too much
Plug power cord and cable line
Contact local vendor
Contact local vendor
Check the impeller or driving system
Contact a local distributor
Clean the filter basket
Replace new roller
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