78815 - Slicer UNOLD - Free user manual and instructions
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USER MANUAL 78815 UNOLD
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Black-handled lever with metal handle and saw blade, no visible text or symbolsELEKTROMESSER Cordless
Bedienungsanleitung
Instructions for use I Notice d'utilisation Gebruiksaanwijzing I Istruzioni per l'uso Instrucciones de uso I Instrukcja obsługi
Modell 78815
INHALTSVERZEICHNIS
Instructions for use Model 78815
Foreword....20
Technical Specifications......20
Explanation of symbols......20
For your safety....21
Before first use....24
Charging 24
Tips for good cutting results......25
Important information about food for cutting....26
Assembly and disassembly of knife blades ....26
Inserting and removing the knife blade....27
Operation....28
Cleaning and care....29
Guarantee Conditions....30
Waste Disposal / Environmental Protection ....30
Service 19
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Labeled diagram of a portable electric lamp with numbered parts for identification and assembly reference.D Ab Seite 6
1 AC adapter with coaxial connector
2 Serrated knife blade
3 Finger guard
4 Smooth knife blade
5 Protective sheaths
6 ON/OFF button
7 Release button
8 Safety button
9 Housing
F Page 31
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Two black electronic devices connected by wires, one with a circular dial and the other with a plug (no visible text or symbols)
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Diagram showing a hand holding a device with labeled parts 1 and 2, indicating a mechanical or electrical component.BEDIENEN
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Hand holding a black handheld device with red directional arrows indicating motion or force (no text or symbols visible)
Thank you for having chosen a quality product from the Unold range. Please read the instruction manual carefully. This will allow you to familiarise yourself quickly with all functions of your new knife (hereinafter also “device”). Please make sure that all persons who use or clean the appliance have read the instructions and adhere to them. When handing over the appliance to a new owner, always include the instruction manual. If you have any questions that are not completely answered in the user’s manual, or if technical problems arise, please contact our customer service department or your retailer.
Important: Figures and drawings are provided for reference purposes and can differ from the actual product.
TECHNICAL SPECIFICATIONS

Power supply: 9V DC 1.000 mA, Akku Li-Ion 2.000 mAh
Charge time: approx. 2,5 h
Housing: Plastic
Charging cable: approx. 200 cm
Dimensions: approx. 5,5 x 6,5 x 46,7 cm (W/D/H including blade)
Weight: approx. 0.6 kg including knife blades
Protection class: AC adapter II, device III
Short-time operation: approx. 45 minutes, depending on food being cut
Features: 2 replaceable knife blades (1 serrated, 1 smooth blade), cordless operation, safety button, finger guard
Accessories: Serrated blade, smooth blade, storage box, protective sheaths for the blades, charge cable with AC adapter, user's manual
Features, technology, colours and design subject to change without notice; errors excepted
EXPLANATION OF SYMBOLS

This symbol denotes a possible hazard which could cause injury or damage to the appliance.
Please read this instruction manual carefully and keep it for future reference.
Persons in household
- This appliance can be used by children aged 8 years or more and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge, provided they are supervised or have been instructed in the safe use of the appliance and understand the hazards involved.
- Children must not play with the appliance.
- Children from the age of 8 may be permitted to clean or maintain the appliance, provided they are supervised.
- Keep the appliance and the AC adapter out of the reach of children under the age of 8. Connect the AC adapter to a power source with the voltage specified on the type plate.
- The knife blades are very sharp. Always keep the blades and the knife housing out of the reach of children. When charged, the appliance can be operated without being connected to the power source and therefore is potentially dangerous.
- To prevent the danger of injuries, never leave the knife unattended when it is ready for use. We recommend that you remove the blade immediately after use and stow it away safely.
- The appliance is designed for use in the household and similar facilities, e.g.
■ tea kitchens in offices, shops, and other workplaces,
- farms,
■ kitchenettes for guests in hotels, motels, hostels,
■ holiday homes, etc.
Electric safety
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Do not connect the appliance to an external timer or remotely controlled power system.
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Never immerse the appliance, the charging cable or the AC adapter in water or other liquids.
- Do not clean the appliance, the charging cable and AC adapter in a dishwasher.
- Never touch the appliance or the charging cable with wet hands.
- Do not operate the appliance, the charging cable or AC adapter in the vicinity of open flames.
- Do not allow the charging cable to hang from the worktop, as this could result in accidents, for example if pulled on by small children.
- Route the charging cable safely so that it cannot be pulled on or tripped over.
- To prevent damage to the charging cable, never wrap the cable around the appliance or the AC adapter.
- To unplug the AC adapter from the electrical outlet, always pull on the plug and never on the cable.
- Do not use the charging cable to carry the appliance or the AC adapter.
- Do not lay the charging cable over the blade or other sharp edges.
- After use and before cleaning, switch off the appliance and disconnect the AC adapter from the electrical outlet. Never leave the appliance unattended when the AC adapter is plugged in.
- Never attempt to open the housing of the appliance or the AC adapter. This can result in a risk of electric shock.
- Inspect the appliance, the AC adapter and the charging cable regularly for wear or damage. If the charging cable or other parts of the appliance are damaged, return the appliance for inspection and repair to our customer service department. Improper repair can result in serious hazards to the user and shall void all warranty.
Information on safe use of the appliance
- Use the appliance on a stable and level cutting surface.
- Do not cut on metal or enamel surfaces or other sensitive materials.
- When cutting hot foods there is a danger of being burned! Exercise special caution in this case.
- To prevent injuries from cuts, the cutting edge of the knife blade must always point downward when the knife is not in use.
- Take special care that clothing, hair or other objects do not get caught in the knife – danger of injury.
- Caution: after it is switched off, the knife will continue to operate for a few seconds. Wait until the blade has stopped moving before cleaning or removing the blade or setting down the knife.
- Do not operate the knife in the vicinity of heat sources such as cookers, gas flames, etc.
- Do not use the knife in the vicinity of flammable liquids or gases.
- The knife is very sharp! Exercise care when cleaning it!
- Use the appliance only for cutting suitable foods, and not for any other purpose. Suitable foods contain no bones or other hard components.
- After using the knife and before cleaning, unplug the AC adapter from the electrical outlet.
- Unauthorised repairs can result in severe dangers for the user. Always have the appliance repaired by our central customer service department.
- The appliance is a household appliance for processing normal household quantities and is not suitable for commercial use.
- To prevent damage, do not operate the appliance with accessories from another manufacturer or brand.

Caution: The knife blade is very sharp – danger of injury! Misuse of the knife blade can sever extremities – the fingers are especially at risk. Hold the knife blade only by the finger guard!
Never leave the appliance unattended when it is ready for use. We recommend that you always remove the blade immediately after use and stow it away safely.
The manufacturer will not be liable in the event of incorrect assembly, improper or incorrect use or if repairs are carried out by unauthorized third parties.
BEFORE FIRST USE
- Remove all packaging materials and any transport guards and stickers (not the type plate!). Keep packaging materials out of the reach of children – danger of suffocation!
- Check to ensure that all parts are present. If parts are missing or defective, contact your retailer or our customer service department.
- Clean all parts thoroughly as described in the section “Cleaning and care”.
- Charge the appliance as described in the section "Charging".
CHARGING
- Before first use, fully charge the appliance, as it is only partially charged at the time of delivery.
- Make sure that the appliance is switched off.
- Remove the knife blade before charging.
- Plug the AC adapter of the charging cable into a suitable electrical outlet.
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Connect the coaxial connector of the charging cable to the socket on the knife housing.
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The appliance begins charging, the indicator lamp on the charger lights up red. After about 2,5 hours charging is finished, and the indicator lamp lights up green.
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Depending on the food to be cut, you can use the fully charged knife for about 45 minutes before it has to be charged again.
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The maximum battery capacity is reached only after several charging cycles.
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If the battery is completely empty, you can also use the knife with the power cord and AC adapter.
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Tip: Charge the appliance completely before stowing it away. This way, the knife will always be ready for use when it is needed.

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Close-up of a black handheld device connected to a cable, with a circular dial indicator on the right (no visible text or symbols)
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Close-up of a black electrical plug installed on a white wall, with a red indicator light and cable (no visible text or symbols)TIPS FOR GOOD CUTTING RESULTS
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The electric knife is ideal for cutting cakes, pies, bread, cheese, meat and cold cuts. However, the appliance is not intended for commercial use; it is suitable only for household use.
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To prevent damage to the blade, do not cut on metal or enamel surfaces, glass, porcelain or ceramic cutting boards. Wooden or plastic cutting boards are ideal. Never cut directly on a worktop, as the blades can damage the surface.
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Never cut bones or other hard objects such as pits in fruit, since this can negatively affect the sharpness of the blades.
Bread/pies and layer cakes - serrated blade
- Let the knife glide through the food, without applying pressure.
- When cutting layer cakes, make sure that the knife is already switched on before it touches the cake. Slightly defrosted cakes are easier to cut than very soft cakes.
Meat - smooth blade
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Even a very tender roast can easily be sliced using this knife. Let the cooked meat set about 10 minutes before carving. This allows some of the juices from the meat to drain off, making it easier to cut. Always slice crosswise to the meat fibres. It may be helpful to use a meat fork to hold the roast steady while carving.
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To get bigger slices, cut the meat at a slight diagonal.
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To prevent damage to the knife, do not cut through bones or skewers. If cooking string has been wrapped around the meat, it can be cut with the knife.
ASSEMBLY AND DISASSEMBLY OF KNIFE BLADES
- First, both parts of the knife blades have to be connected to each other. This step is the same for both blades included with the knife.

Caution: Hold the two knife blades only by the finger guard, to prevent injuries from the sharp blades.
- Hold the two blades one in front of the other and insert the metal pin (a) of the one blade into the slot (b) of the other blade until the two parts are firmly connected.
- Push the protective sheath over the knife blade.
- To separate the knife blades, e.g. for cleaning, offset the two blades somewhat until the metal pin of the one blade can be removed from the slot of the other blade.

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a) b)Caution: The knife blade is very sharp – danger of injury! Misuse of the knife blade can sever extremities – the fingers are especially at risk. Hold the knife blade only by the finger guard!
INSERTING AND REMOVING THE KNIFE BLADE

Caution: Hold the two knife blades only by the finger guard, to prevent injuries from the sharp blades.
- Insert or remove knife blades only when the appliance is switched off and no longer moving.
- Push in the two locking buttons on the side of the housing (1).
- Hold the knife blade by the finger guard, push the knife blade into the housing (2) and allow the knife blade to lock into place.

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1 2- To remove the knife blade, push in the two locking buttons on the side of the housing again.
- Carefully pull the blade out of the housing.

Caution: The knife blade is very sharp – danger of injury! Misuse of the knife blade can sever extremities – the fingers are especially at risk. Hold the knife blade only by the finger guard!
OPERATION
- Make sure that the desired knife blade is correctly mounted on the appliance and remove the protective sheath.
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Now push the safety button and then the ON/OFF button. Keep both buttons pressed. As soon as you release one of the buttons, the appliance will switch off.
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Let the knife blades glide through the food, with slight pressure.
- When you set down the appliance, make sure that the cutting edge of the knife blades is pointing down and not up. When not in use, remove the knife blade immediately and stow it away safely.
- Release both buttons to switch off the appliance.

Caution: The knife blade is very sharp – danger of injury! Misuse of the knife blade can sever extremities – the fingers are especially at risk. Hold the knife blade only by the finger guard!
Never leave the appliance unattended when it is ready for use. We recommend that you always remove the blade immediately after use and stow it away safely.

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Hand holding a black mechanical device with a coiled spring, no visible text or symbols
After use and before cleaning, always make sure that the appliance is not connected to the power supply via the AC adapter. Switch off the appliance before cleaning it. Exercise caution to prevent injuries from the sharp knife blade!
- Clean the knife immediately after each use, to prevent any food residue from drying on the knife.
- Remove the knife blade by pushing in the two locking buttons on the housing. Carefully pull out the knife blade by the finger guard.
- Knife blades can be cleaned in warm water with a little washing-up liquid added. To prevent injuries, never leave the knife blades unattended in the washing-up water.
- Then dry the knife blades thoroughly with a soft cloth.
- Wipe off the housing with a moist cloth. To prevent damage to the appliance, never immerse the housing in water.
- Do not use abrasive scouring agents, steel wool, metal objects, hot cleaners or disinfectants, since they can cause damage to the appliance.
- The blades require no maintenance, which means they do not have to be sharpened. Nor do the connections on the appliance need to be treated with oil.
- Store the knife in a dry, dust-free place. We recommend that you store the knife with all accessories in the storage box. Allow all parts to dry thoroughly before stowing.
- Tip: Charge the appliance completely before stowing it away. This way, the knife will always be ready for use when it is needed.
GUARANTEE CONDITIONS
We grant a 24 months guarantee, and in case of commercial use a 12 months guarantee, starting from the date of purchase for any damage demonstrably due to manufacturing defects and when the appliance has been used according to its intended use. Within the warranty period we will remedy defective materials or workmanship through repair or replacement, at our option. Our warranty terms apply only to appliances sold in Germany and Austria. For other countries, please contact the responsible importer. In the event of a claim for remedy of defects, please send the appliance to our after sales service, properly packaged, together with a copy of the automatically generated sales receipt, which must show the date of purchase, and a description of the defect. You can print out a return receipt on our website www.unold.de/ruecksendung. (only for entries from Germany and Austria). The warranty does not cover damage from normal wear, improper handling and failure to comply with the maintenance and care instructions. The warranty is void if repairs or modifications are made to the appliance by third parties. Any claims of the end consumer vis-à-vis the retailer are not limited by this warranty.
WASTE DISPOSAL / ENVIRONMENTAL PROTECTION
Our appliances are produced on a high quality level for a long lifetime. Regular maintenance and expert repairs by our after-sales service can extend the useful life of the appliance. If an appliance is defective and repair is not possible we ask you to follow the following instructions for disposal. Do not dispose this appliance together with your standard household waste. Please bring this product to an approved collection point for recycling of electric and electronic products. By separate collection and disposal of waste products you help to protect natural resources and ensure, that the product is disposed in an adequate way to protect health and environment.


The instruction booklet is also available for download: www.unold.de
NOTICE D'UTILISATION MODÈLE 78815
AVANT-PROPOS
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CONDITIONS DE GARANTIE
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Close-up of a black electrical plug installed on a white wall, with a red indicator light and cable (no visible text or symbols)Vlees - glad mesblad
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Close-up of a black cylindrical device connected to a cable, with a circular indicator light on the right side (no visible text or symbols)
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Close-up of a black electrical plug installed on a white wall socket (no text or symbols visible)natural_image
Hand holding a black-handled tool with a spring, showing red directional arrows (no text or symbols visible)
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Two black electronic devices connected by a cable, one with a circular dial indicator (no text or symbols visible)
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Close-up of a black electrical plug installed on a white wall, with a red indicator light visible (no text or symbols)INDICACIONES PARA EL CORTE CORRECTO
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Close-up of a black handheld device connected to a cable, showing a circular dial and power plug (no text or symbols visible)
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Close-up of a black electrical plug installed on a white wall, with a red indicator light visible (no text or symbols)PORADY DOTYCZĄCE PRAWIDŁOWEGO KROJENIA
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Care + Style

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Fan + Heat

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Aus dem Hause
UNOLD®
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