Miele SMUL0, Operating Instructions Manual

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en-US
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Fault messages

Risk of injury caused by rotating roller brush.
You can injure yourself on the rotating roller brush.
Switch the vacuum cleaner off before dealing with any problems. Use the On/
Off switch on the Comfort handle to do this.
Fault messages are displayed with a quick flashing light on the battery charging
state indicator on the PowerUnit.
Problem Possible cause and solution
Bottom light flashes
quickly Internal system fault
 Remove the battery, wait for 10 seconds, reinsert
it and charge it.
Bottom and middle
lights flash quickly “Battery overheating” error
 Wait for approximately 30 minutes before switch-
ing the vacuum cleaner back on again.
Middle and top lights
flash quickly “Battery not recognized” error
 Insert an original Miele AP01 lithium-ion recharge-
able battery (HX LA).
Top light flashes quickly “Comfort handle not recognized” error
 Remove the Comfort handle and reconnect it (see
“Installation and connection – Connecting the
Comfort handle”).
 Remove the battery, wait for 10 seconds, then
reinsert it.