Cleaning & Maintenance; Ultrasonic Membrane; Inside Water Tank; Inside Water Tray - Rotel U749CH1 Mode D'emploi

 To stop the aroma function or when the machine is not in use for a long time,
take the sponge out of the aroma box and clean it. Put it back into the machine.
• CLEANING & MAINTENANCE
Before cleaning, turn off the machine by pressing the Power button, and take out the plug.

Ultrasonic membrane

The water quality is too hard in some places. This means the ultrasonic membrane
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surface may tend to form limescale easily. Users must clean the ultrasonic membrane
with a cleaning agent.
Add little cleaning agent to the ultrasonic membrane surface (the amount will depend
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on the limescale build-up). Then add water to soak the water tray fully for 10 to 15
minutes.
Clean with a brush until the limescale has been removed.
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Clean twice with water.
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Don't clean the ultrasonic membrane with metal or stiff materials or scrape it. This
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could damage it.

Inside water tank

Clean the inside of the water tank and the water tray twice per week, especially if the
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machine is used frequently.
Use a soft cloth to wipe it if the water tank has limescale build-up.
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If there is any dirt sticking to the tank inside wall, clean it with a gentle scouring agent,
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and then rinse off the scouring completely.
Don't add acid, alkaline products or bleach to water tank to avoid damage.
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Inside water tray

Remove any water from the water tray. Clean off any limescale with a brush, then
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wipe with a damp cloth.
Rinse it with water.
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Don't pour water directly into the water tray when cleaning the inside.
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Don't use acid scouring agent to wash the inside of the water tray to avoid damage
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to the ultrasonic membrane.

Outside body and water tank

Wipe it with soft cloth, and use a gentle scouring agent if dirty.
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Gebrauchsanweisung ○ Mode d'emploi ○ Istruzioni per l'uso ○ Instruction for use
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