57010 - Food Dehydrator KORONA - Free user manual and instructions
Find the device manual for free 57010 KORONA in PDF.
| Product type | Food dehydrator |
| Brand | Korona |
| Model | 57010 |
| Number of trays | 5 |
| Temperature range | 35 °C to 70 °C |
| Timer | 30 minutes to 19 hours (adjustable in 30-minute increments) |
| Display | LED |
| Power supply | 220-240 V ~ 50 Hz |
| Protection class | II |
| Usage | Fruits, vegetables, aromatic herbs, mushrooms, meat, fish |
| Main functions | Hot air dehydration, timer, temperature adjustment, automatic shut-off, end-of-cycle sound |
| Safety | Automatic thermal cut-off in case of overheating, marked hot surfaces |
| Cleaning and maintenance | Manual cleaning of trays and lid with warm water and mild detergent; body with a damp cloth; do not immerse or put in dishwasher |
| Included accessories | 5 drying trays, lid |
| Warranty | 2 years |
| Customer service | Phone: +49 2933 90284-80, Email: service@korona-electric.de |
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USER MANUAL 57010 KORONA
Food Dehydrator with timer
Nederlandss
Handleiding
KORONA electric GmbH, Sundern/Germany
www.korona-electric.de
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.
This appliance is only intended for dehydrating / drying fruits, vegetables, herbs, mushrooms, meats and other food items. This appliance is only intended for private household use!
Safety:
This symbol identifies hazards which may cause injuries!
This symbol warns of hot surfaces. Risk of burns!
This symbol identifies electric shock hazards!
This symbol warns of evaporating steam!

General Safety Instructions
- Manufacturer takes no responsibility for any damage caused by incorrect use.
Incorrect or improper use can damage the appliance and cause injuries to the user. - Before connecting this appliance to the mains, make sure your local voltage matches the technical data of the appliance. Otherwise the appliance may overheat and get damaged.
Caution! Danger of electric shock!
- Never put the appliance, cord or plug into water or any other liquid.
- Do not use the appliance near a sink or wash basin.
- Do not use the appliance with wet hands.
- Do not use the appliance outdoors.
An electric appliance is not a toy!
- Never leave the appliance unattended during use.
- This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning the use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children unless they are older than 8 and supervised.
- Keep the appliance and its cord out of reach of children less than 8 years.
- Always unplug your appliance when it is not in use, and before cleaning.
Always pull the plug - not the cord. - Keep the appliance and the cord well away from any hot surfaces to avoid any damage to the appliance.
- Make sure the cord may not inadvertently be pulled or cause anyone to trip when in use. Do not allow the cord to hang over sharp edges.
- Do not bend the cord or wind it round the appliance.
Do not use the appliance,
- if the cord is damaged.
- in case of malfunction.
- if the appliance was dropped or is damaged otherwise. Have it checked and, if necessary, repaired by a qualified person/Customer Service. Never attempt to make any modifications to or repair the appliance yourself.
- Only use accessories evaluated for use with this appliance.
- Never attempt to drive any objects into the appliance.
- Never attempt to open the housing yourself!
- The appliance is not intended to be operated by means of an external timer or separate remote-control system.
Special Safety Instructions
! 1
Warning! To avoid the possibility of injury/damage to the appliance, electric shock, and risk of burns.
- Only use the appliance for its intended purpose and as described in this manual, e.g. dehydrating fruits, vegetables and other food items. Place the appliance on an even and heat-resistant surface.
- Attention: The temperature of accessible surfaces may be high during operation. Therefore, do not touch the appliance during and/or immediately after operation. Only use the handle. Danger of serious burns!
- Do not move the appliance during operation.
- Do not place the appliance near any inflammable objects.
- The appliance can get very hot during use, danger of serious burns!
Always attach the lid. -
Do not cover the ventilation slots
-
Never open the lid during operation.
- Never place any paper or plastic inside the appliance.
- Do not use the appliance for storage.
- The appliance has a thermal safety device. In case of thermostat failure (overheating), the electrical circuit has an automatic cut-out, thus preventing overheating. If this should happen, disconnect the appliance from the mains.
Product Description
- Lid with ventilation slots
- Drying baskets (× 5)
- Housing
- LED Display
- Timer
- Temperature setting button
-
- and - button
- ON/OFF button
- Power cord and plug

Temperature Setting
- From 35^ - 70^
(Preset temperature: 35^ ) - Use the + and - button to increase/decrease the temperature.
Timer Setting
- 30 Min to 19 hours
(Preset time: 10 hours)
- Use the + and - button to change the time setting (30 minutes steps)
- Acoustic sound after set time has elapsed
Thermal safety cut-out
The appliance has a thermal safety device. In case of thermostat failure (overheating), the electrical circuit has an automatic cut-out, thus preventing overheating. If this should happen, disconnect the appliance from the mains.
Before First Use
- Remove all packaging material and check whether the appliance is complete and undamaged.
- Do not use the appliance if it shows any signs of damage.
Fully unwind the power cord. - Place the appliance on an even and heat resistant surface.
- Connect the appliance to a properly installed wall socket, switch on the appliance and let it run for 30 minutes at 70^ .
NOTE: When using the appliance for the first time, a slight odour might occur. This doesn't cause any harm nor does it mean that your appliance does not work properly. Make sure that the room is well ventilated!
- Afterwards, let the appliance completely cool down and clean it according to "Cleaning and Care".
After this preheating process, your appliance is ready to be used.

Warning: Plastic bags are a danger to toddlers and babies, therefore keep them away
to avoid suffocation.
Operation
Dehydrating foods is the perfect way to preserve your favorite snack, like fruits, vegetables, meats, herbs, etc in order for you to enjoy them for a longer period of time. The hot air generated within the appliance kills bacteria and maintains all vitamins.

The temperature of accessible surfaces may be high during operation. Therefore, touch the appliance during and/or immediately after operation.

Tip: Before starting the dehydration / drying process matches the technical data of balance
- Always choose fresh fruits / vegetables, etc.
- Wash and thoroughly dry them.
- Remove spoiled parts, pits, cores, etc., inf any.
- Slice into size bite pieces/slices.
- Boil/Blanch vegetables between 2 - 5 minutes. Put them into cold water and dry thoroughly.
- Dip into some lemon juice to preserve the colour and to avoid some discoloration.
- Place the food onto the drying baskets and make sure to leave enough space between each piece so that the warm air of the appliance can properly circulate.
-
You can find information on different methods of dehydrating foods in various cook books as well as in educational literature.
-
Place the appliance on an even and heat resistant surface.
- Insert the food filled drying baskets (2) and make sure that the drying baskets (2) are properly positioned on each other.

The height of the drying basket is adjustable, depending on how they are positioned to other.
- Attach the lid (1) and connect the appliance to a properly installed wall socket.
- Press the On/Off button (8).10:00 (hrs) (preset time) will appear on the LED display(4).
- Press the temperature button (6). The LED display (4) starts blinking and 35^ (preset temperature) appears. Press the + button (7) to increase the desired temperature.
- Press the timer button (5), and set the desired time by pressing the + / - button (7) to increase or decrease the desired time. Time increases / decreases in 30 min. steps.
- Once the desired time is set the time blinks on the LED display (4). After a few seconds the blinking stops and the appliance starts with the countdown.
- Once the dehydration process is finished an acoustic sound can be heard, off appears on the LED display and the appliances switches off automatically after approx. one minute.

If the foods haven't dried evenly, exchange the position of the drying basket (2) to a higher position. Some of the fruits can be covered by its natural protective layer and any the duration of drying may increase.
After, use always make sure that the appliance is shut off and disconnect it from the mains.
Drying and Preserving Times
Temperature mode advice:
- Fruits 55-60°C
- Vegetables 50-55°C
- Herbs 35-40°C
- Greens 40^
- Bread 40-45°C
- Meat, Fish 65-70°C
| Fruits Preparation R e c o m m e n d e d | Drying Time (hours) | Result |
| Apricots Slice and remove the pit 13 - 28 Soft | ||
| Orange Peel Cut into long stripes 8 -16 Fragile | ||
| Fresh Pineapple Peel and slice into pieces 6 - 36 Hard | ||
| Pineapple (tin) Remove the juice and dry it | 6 - 36 Soft | |
| Banana | Peel and slice into round pieces (3-4 mm thickness) | 8 - 38 Crispy |
| Grapes | No need to cut them | 8 - 38 Soft |
| Cherries It is not necessary to take out the pit (you can take it out when the cherries are half-dried) | 8 - 26 Hard | |
| Pear | Peel and slice it | 8 - 30 Soft |
| Fig | Cut into half and remove the pit | 6 - 26 Hard |
| Cranberries | Whole fruit | 6 - 26 Soft |
| Peach | Cut into half, take out the pit | 10 - 34 Soft |
| Date | Cut into half and take out the pit | 6 - 26 Hard |
| Apple | Peel, take out the core and slice | 5 - 7 |
| Vegetables Preparat | on R e c o m m e n d | Drying Time (hours) | Result |
| Artichoke Cut it to strips | (3-4 mm thickness) | 5 -13 Fragile | |
| Egg Plant Peel it and slice it into pieces (6-12 mm thickness) | 6 -18 Fragile | ||
| Broccoli Cut and steam | m for about 3-5 min. | 6 - 20 Fragile | |
| Mushrooms Slice or dry | dry it whole (small mushrooms) | 6 -14 Hard | |
| Green beans Cut and boil | and boil until transparent | 8 - 26 Fragile | |
| Vegetables marrows | Slice it into pieces (6 mm thickness) | 6 -18 Fragile | |
| Cabbage Dice or cut | into slices (3 mm thickness). | 6 -14 Hard | |
| Brussels sprouts Cut | the stems into 2 pieces | 8 - 30 Crispy | |
| Cauliflower Boil until it | becomes soft 6 - 16 | Hard | |
| Potato | Peel and slice it. Boil for about 8-10 min | 8 - 30 Crispy | |
| Onion | Slice it | 8 - 14 Crispy | |
| Carrot | Boil until it becomes soft. Slice into round pieces or dice it | 8 - 14 Crispy | |
| Cucumber | Peel it and slice into round pieces (12 mm thickness) | 6 -18 Hard | |
| Sweet pepper | Cut it to stripes or to round pieces (6 mm thickness). Take out the heart | 4 -14 | Crispy |
| Herbs (parsley,dill, rosemary, etc.) | Whole leafs or chop if required | 2 - 10 Crispy | |

NOTE: The above mentioned times and temperatures are only meant as an indication
and may vary depending on the
water content of the food
- ripeness, thickness of the food
amount of food placed on the drying basket
- room temperature and humidity level
Always follow the times mentioned in the respective recipe of your cook book.
Preparing Meat, Fish, Poultry and Game Animal Meat
Due to hygienic and health reason we recommend to follow underneath mentioned steps when handling raw meat incl game meat, fish and poultry before dehydrating it.

Always wash hands thoroughly with soap and water before and after working with meat products.
Use clean equipment and utensils.
- Keep meat and poultry refrigerated at 4^^ or slightly below; use or freeze ground beef and poultry within 2 days; whole red meats, within 3 to 5 days.
- Defrost frozen meat in the refrigerator, not on the kitchen counter.
- Marinate meat in the refrigerator. Don't save marinade to re-use. Marinades are used to tenderize and flavor the jerky before dehydrating it.
- When marinating meat, dry the meat thoroughly before placing it into the dehydrator.
Boil, steam or roast meat and poultry before dehydrating it.
Poultry
Boil or fry it.
Dry it for about 2-8 hours or until all moisture has gone.
Fish
Boil or bake it before drying. (Bake it for about 20 minutes with a temperature of 200C^ or until the fish becomes friable.)
Dry it for about 2-8 hours or till all moisture has gone.
Meat and Game Meat
Prepare (marinade) it, cut it into small pieces and put into the appliance for about 2-8 hours or until all moisture has gone.
Storing Dried Foods
Due to hygienic reasons, pack and store the dried foods properly to avoid moisture reabsorption. Best in a dry, cool and dark area.
- Use clean, dry and air tight containers.
- Pack small portions

Before packing the dried foods, make sure that they are completely cooled
down.
Cleaning and Care
Due to hygienic reasons clean your appliance on a regular basis, best after each use. Not doing so could possibly result in a hazardous situation or could lead to health issues (germ formation).

Before cleaning, always switch off the appliance and disconnect it from the
mains. Never immerse the appliance in water. Danger! Electric Shock!
Never immerse the appliance in water. Danger! Electric Shock!
Clean the lid and the drying baskets in warm water using a mild dishwashing detergent. Rinse under running water and dry all parts thoroughly with a dish towel.
Clean the body and aside of the appliance with a moistened soft cloth.
Do not use any aggressive cleaning agents and/or other hard objects to clean the appliance.
Make sure that the appliance and all other resp. parts are properly dried.

Never place the appliance and its accessories into the dishwasher - It is not
dishwasher safe! This can damage the appliance and hurt its user!

Cleaning and user maintenance shall not be made by children without
supervision.
Storage
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 not be disposed of with your household waste, but are to be collected separately. Therefore, please return this device at the end of its life cycle to special collection points for disposal or your local dealer.

Your Food Dehydrator 57010 is packed in a retail box. Such boxes are recyclable waste, i.e. they are reusable or recyclable.
Technical Data:
Voltage: 220 - 240 V ~ 50 Hz
Rated power: 245 W
Protection class: II
Technical data subject to change!
CE
Guarantee:
This product is guaranteed against defects in materials and workmanship for a period of 2 years.
This guarantee is not valid:
- if the appliance has not been used in accordance to the instructions
- for damages due to wear and tear (batteries, etc.)
- for damages known by customer at time of purchase
for damages caused by owner
This guarantee does not affect your statutory right, nor any legal right you may have as a customer under applicable national legislation governing the purchase of goods.
In order to assert his/her right in a guarantee case during the guaranteed period, the customer must provide evidence of the date of purchase (receipt).
The guarantee is to be asserted against
KORONA electric GmbH, Sundern/Germany.
Telephone Hotline: +49 2933 90284-80
Mail: service@korona-electric.de
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 at our own or at an authorized shop. Further rights (due to guarantee case) are not given to the customer.
Beoogd gebruik
Temperature consigilate:
- Frutta 55 60^
- Ortaggi 50 - 55^
- Erbe 35-40°C
- Verdure 40^
- Pane 40-45°C
- Carne, Pesce 65-70°C