Troubleshooting - Kärcher Tornado BR 400 Instrucciones De Servicio

BR 400

4. Troubleshooting

You may be able to rectify some malfunctions by yourself.
Malfunction
No or insufficient
detergent solution
on floor
Insufficient suction or
insufficient suction
result on floor
Insufficient cleaning
Brush rollers are
blocked
Brush rollers do not
turn
14
Possible cause
Fresh water tank is empty
Connection between fresh
water tank and pump leaks
Pump defective
Fresh water tank does not
correctly installed on the dirty
water tank
Seal on tank is dirty or
damaged
Rubber lips on suction foot
are dirty or worn out
Suction channel blocked
Suction turbine defective
Brush pressure is too low
Brush worn out
Brush roller is not correct for
surface
Foreign object swept in
Too much friction
Belt defective
Brush motor defective
Excess current
circuit-breaker was tripped
Remedy
Fill up
Check connection
Call customer service
Check and install correctly
Clean or replace
Clean or replace
Clean
Call customer service
Increase contact pressure
Replace
For very dirty surfaces use
Nylon-Grit Brush Roller
(special accessories)
Remove foreign object, press
reset switch below the tank
Reduce contact pressure
Call customer service
Call customer service
Check, press reset switch
below the tank
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