10303 - Coffee maker KORONA - Free user manual and instructions

Product Type	Drip Coffee Maker
Brand	Korona
Model	10303
Dimensions (Approx.)	25 x 20 x 30 cm
Weight (Approx.)	1.5 kg
Power Supply	220-240V, 50-60Hz
Power Consumption	900 W
Water Tank Capacity	1.2 L
Carafe Capacity	10 cups (approx. 1.2 L)
Brewing System	Drip filter with reusable filter basket
Functions	Brewing, keep warm, auto shut-off
Filter Type	Permanent mesh filter (included) or paper filters (#4)
Control Type	One-touch on/off switch with indicator light
Housing Material	Plastic and stainless steel
Cleaning & Maintenance	Descale every 1-2 months; wash carafe and filter basket after each use
Safety Features	Auto shut-off after 2 hours, non-slip feet, cool-touch handle
Spare Parts Available	Glass carafe, filter basket, permanent filter
Repairability	Designed with replaceable parts; manual available online
Warranty	1 year (standard)

Frequently Asked Questions - 10303 KORONA

How do I descale my Korona 10303 coffee maker?

Mix equal parts white vinegar and water, fill the tank, run a brew cycle without coffee. Repeat with fresh water twice to rinse. Descaling every 1-2 months is recommended to prevent mineral buildup.

What type of filter does the 10303 use?

It uses a permanent mesh filter included with the machine. You can also use standard #4 paper filters if preferred.

How do I clean the carafe?

Wash the glass carafe with warm soapy water and a soft sponge. Avoid abrasive pads. For stubborn stains, soak with baking soda solution.

Why is my coffee weak?

Weak coffee can result from using too little coffee grounds, coarse grind, or infrequent cleaning. Use the recommended 1 tablespoon per 6 oz water and clean regularly.

What is the maximum water capacity?

The water tank holds up to 1.2 liters, which brews about 10 cups of coffee.

Does the coffee maker have auto shut-off?

Yes, the Korona 10303 automatically turns off after 2 hours for safety and energy savings.

How do I adjust brew strength?

There is no adjustable strength setting. To change strength, adjust the ratio of coffee to water: use more grounds for stronger coffee or fewer for weaker.

Can I use ground coffee beans directly?

Yes, the machine works with pre-ground coffee. Do not use whole beans; they must be ground first. Use a medium grind suitable for drip coffee makers.

What should I do if the machine leaks?

Check the water tank lid, filter basket, and carafe placement. Ensure the carafe is properly aligned. If leaking persists, inspect the water level or contact support.

Is the carafe dishwasher safe?

The carafe is hand wash only. Do not put it in the dishwasher as high heat can damage the glass or handle.

USER MANUAL 10303 KORONA

Top-down view of a coffee cup with dark tea, placed on a saucer with a decorative leaf (no text or symbols visible)

Black Korona coffee maker with water drop filter and control panel (no visible text or symbols)

CE

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Before use, please read these instructions carefully and keep them in a safe place for future reference. When passing on the appliance to a third party, make sure to include these instructions for use.

to heat any other liquids in it. This appliance is only intended for private household use!

Safety:

This symbol identifies electric shock hazards!

General Safety Instructions

by incorrect use.

sure your local voltage matches the technical data of the appliance. Otherwise the appliance may overheat and get damaged.

Caution! Danger of electric shock!

liquid.

An electric appliance is not a toy!

capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

play with the appliance.

before cleaning.

surfaces to avoid any damage to the appliance.

anyone to trip when in use. Do not allow the cord to hang over sharp edges.

Do not use the appliance,

Have it checked and, if necessary, repaired by a qualified

modifications to or repair the appliance yourself.

Special Safety Instructions

Warning symbols including exclamation mark, steam symbol, and lightning bolt

Warning! To avoid the possibility of injury/damage to the appliance, electric shock and risk of burns.

high during operation. Therefore, do not touch the appliance

handle. Danger of serious burns!

during operation, hot steam evaporates. Danger of serious burns!

from spilling. Danger of serious burns!

dishwasher safe.

cool down before cleaning.

KORONA® ① ② ③ ④ ⑦ ⑤ ⑥ ⑧

Product Description

1. Appliance lid

2. Water tank with water level indicator

3. Water outlet

4. Filter holder
5. Power cord and plug

Before First Use

appliance is complete.

and Care.

and connect it to a properly installed wall socket.

coffee. After that your coffee maker is ready for operation.

Note: After each rinse cycle, the appliance has to be switched off for approx. 5 minutes, in order to cool down.

Warning: Plastic bags are a danger to toddlers and babies, therefore keep them away to avoid suffocation.

Operation

Brewing Coffee

1. Place the appliance on an even and heat resistant surface and connect it to a properly installed wall socket.

the required water level to brew the desired number of cups.

1. Insert a standard paper filter 1 x 4 into the removable filter push it slightly down.

2. For each cup of coffee, use one leveled measuring spoon amount of coffee!

lever button on the lid is pointing towards the handle.

the appliance. The integrated indicator light indicates that the appliance is in operation. An integrated mechanism automatically opens the lid for the brewing through function.

Note: The brewing process can be interrupted at any time by again the appliance will continue with the brewing process.

If you wish to have a cup of coffee before the brewing cycle Due to the automatic drip stop, dripping will automatically process will automatically resume.

Note: If you wish to prepare more than one pot of coffee, the appliance has to be switched off for approx. 5 minutes, in order to cool down.

Inserting the filter holder

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To properly insert the filter holder, make sure that the flap of the filter holder is properly aligned.

Thermo jug / brewing through lid

should preferably be filled to its max. capacity.

Tip: Before starting the brewing process, rinse your thermo

efficiently.

The brewing through lid does not close hermetically. Therefore,

When serving coffee, simply press down and hold the lever button of the lid and the coffee will be pouring out from the spout.

until it is fixed. The lever button of the lid should point towards

Cleaning and Care

Before cleaning, always switch off the appliance and disconnect

the appliance in water. Danger! Electric Shock!

Clean the body of the appliance with a moistened soft cloth.

water and dry it afterwards.

All detachable parts can be cleaned in warm water using some dishwashing detergent, rinse them afterwards and dry them thoroughly.

DESCALING

Depending on the water quality and usage, calcification can occur. Therefore, to keep your coffee maker operating efficiently, you should descale it on a regular basis.

limescale built up in the appliance.

To remove limescale, use a common gentle descaler, which is suitable for your appliance. Follow the manufacturer's instructions.

After descaling, always rinse your appliance as described under Before First Use.

Note: Descaler mixtures should not be poured down enamel coated sinks.

Storage

Disconnect the appliance from the mains and let it completely cool down.

Keep the appliance away from children and store it in a clean and dry place.

Disposal Instructions

Waste electrical devices marked with this sign must

according to the EU directive on Waste Electric And

collected separately. Therefore, please return this device at the end of its life cycle to special collection points for disposal or your local dealer.

are recyclable waste, i.e. they are reusable or recyclable.

Technical Data:

Technical data subject to change!

Guarantee:

This product is guaranteed against defects in materials and workmanship for a period of 2 years.

instructions

This guarantee does not affect your statutory right, nor any legal right you may have as a costumer under applicable national legislation governing the purchase of goods.

guaranteed period, the customer must provide evidence of the

The guarantee is to be asserted against

KORONA electric GmbH, Sundern/Germany.

Service Address:

KORONA Service, Am Steinbach 9, 59872 Meschede, Germany

Telephone Hotline: [phone]

Mail: [e-mail]

web: www.korona-electric.de

within 2 years after the date of purchase. In case of guarantee the customer is given the right to get the appliance repaired

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KORONA