To Next PageTo Next PageWhat happens if Kärcher Floor Machine shows 'Followup suction Shutdown shortly'?
If your Kärcher Floor Machine displays 'Followup suction Shutdown shortly', it indicates that the key switch was turned to "0" while the suction turbine was running. The suction turbine will trail with a delay of 10 seconds. Wait until the appliance shuts itself off after 10 seconds.
What to do if Kärcher B 90 R displays 'E: Did you press the emergency stop but- ton !?!'?
If your Kärcher Floor Machine displays 'E: Did you press the emergency stop but- ton !?!', release the emergency-stop button by turning it. Set the main switch to "0", wait until the display goes off, and then set the main switch back to "1".
What to do if Kärcher B 90 R displays 'Emergency brake operation! Drive at ground level'?
If your Kärcher Floor Machine displays 'Emergency brake operation! Drive at ground level', it means the parking brake is defective. Do not drive over slopes. Park the machine on an even surface and secure it with wheel chocks to prevent rolling. Inform Customer Service.
What to do if Kärcher B 90 R Floor Machine displays 'E: Hardw. failure Onboardcharger'?
If your Kärcher Floor Machine (Pack model only) displays 'E: Hardw. failure Onboardcharger', disconnect the power cord plug of the charger. Wait for 10 seconds, then plug it back in. If the error message persists, contact customer service.
What to do if Kärcher B 90 R displays 'Seat switch! Please sit down!'?
If your Kärcher Floor Machine displays 'Seat switch! Please sit down!', it means the seat contact switch has not been activated. Release the drive pedal and have a seat to activate the switch.
What to do if Kärcher Floor Machine displays 'Release gaspedal'?
If your Kärcher Floor Machine displays 'Release gaspedal', it means the gas pedal is depressed when the main switch is on. Simply release the drive pedal and reactivate.
Why Kärcher B 90 R has insufficient cleaning result?
If your Kärcher Floor Machine is not cleaning effectively, try adjusting the contact pressure and the wiper flaps (not with Eco model). Also, check the brushes for wear and replace them if needed.
What to do if Kärcher Floor Machine drain hose for dirty water is blocked?
To unblock the drain hose on your Kärcher Floor Machine, open the dosing equipment at the drain hose. Pull out the suction hose from the suction beam and close it by hand. Set the program selection switch to suction or vacuuming. This will suck the blockage out of the drain hose and into the dirt water tank.
What to do if Kärcher B 90 R shows 'E: Overload BRUSH'?
If your Kärcher Floor Machine displays 'E: Overload BRUSH', set the key switch to “0”, wait for 3 seconds, and then turn the appliance back on. Additionally, reduce the brush contact pressure, as the error indicates an overload on the brush motor.
How to solve Kärcher B 90 R Floor Machine insufficient water quantity issue?
To solve insufficient water quantity in your Kärcher Floor Machine, check the fresh water level and refill the tank if necessary. Also, inspect the hoses for blockages and clean them if required. For the R cleaning head, remove and clean the water distributor strip. Finally, clean the fresh water filter.
General| Brand | Kärcher |
|---|---|
| Model | B 90 R Series |
| Category | Floor Machine |
| Language | English |
