CLE ANING AND DESCALING
DESCALING
If stubborn limescale deposits form at the bottom of the
BONECO U300, the appliance must also be descaled in
addition to the cleaning. For this process, use the pro-
vided "CalcOff" descaling agent. You can get replace-
ment parts at your BONECO specialist dealer or at the
online store under
www.shop.boneco.com
1.
Disconnect the BONECO U300 from the power out-
let.
The unit must always be unplugged from the power
outlet before draining it. Failure to do so can result in
electric shock and pose the risk of severe or fatal
injury!
2. Empty the water tank.
Tip the long side of the BONECO U300 towards the
sink (with the viewing window facing down). This
prevents water from getting into the air outlet and
damaging the unit.
3. Remove the A250 AQUA PRO and the Ionic Silver
Stick
.
®
4. Mix 1 bag of CalcOff with 1 liter (a quarter gallon)
of warm water and pour the mixture into the water
tank.
5. Wait a few hours to allow the CalcOff mixture to take
effect.
6. Clean the BONECO U300 with a dish brush.
7.
Rinse the inside of the water tank with fresh tap wa-
ter.
8. Reinsert the Ionic Silver Stick
®
and the A250 AQUA
PRO.
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