QUICKSTART5.964-036.0 02/11Troubleshooting1 ACB Appliance cannot be startedA Stand-by, turn key switch to "0", then set itback to "1".B Release emergency-stop button by turning.C Battery depleted.Charge battery.2 A B C No or inadequate suction powerA Clean the seals between dirt water reservoirand cover and check for tightness, replace ifrequired.B Clean the vacuum lips on the vacuum bar,turn or replace if requiredC Check suction hose for blockages; clean ifrequired.Check connection between suction hose andsuction bar and suction hose and wastewatertank.3 A B Insufficient cleaning resultA Set/ adjust contact pressure.B Check brush for wear and tear and clean it.Check the brushes for wear (bristle length atleast 10 mm), replace if required.4 A b Brushes do not turnA Set/ adjust contact pressure.B If over-current switch in the electronicssystem has been triggered, turn key switchto "0", then set it back to "1".C Check the brushes for blockage due to for-eign particles, remove them if found.5 A B No or very little detergent solution gets addedA Increase the water volume to activate thedosing pump.B Check level of detergent solution in the freshwater tank; refill, if required.