“Comfort handle not recognized” fault.
Remove the Comfort handle as follows:
Switch off the vacuum cleaner using the On/Off switch on the front of the Comfort handle before separating the sections.
Press the release button and remove the Comfort handle by pulling upward.
Reattach the Comfort handle as follows:
Push the Comfort handle down onto the suction wand connector from above until it audibly clicks into place; see left section of figure.
Slide the Comfort handle along the guide line on the dust container handle and down onto the PowerUnit connector from above until it audibly clicks into place (right section of figure).
Remove the rechargeable battery.
Wait 10 seconds.
Reinsert the rechargeable battery.
Charge the battery.
