KATANA 12 - Blender CECOTEC - Free user manual and instructions
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| Product type | High-power blender |
| Brand | Cecotec |
| Model | Katana 15 Totaldestroy B |
| Power | 1600 W |
| Bowl capacity | 1.8 L |
| Number of speeds | 15 speeds |
| Pulse function | Yes |
| Blades | Katana-type stainless steel blades |
| Bowl material | Resistant glass |
| Dimensions (L x W x H) | 24 x 20 x 42 cm |
| Weight | 3.5 kg |
| Power supply | 220-240 V ~ 50/60 Hz |
| Cable length | 1 m |
| Care and cleaning | Bowl, lid, and cap are dishwasher-safe |
| Safety | Safety locking system against incorrect installation |
| Spare parts and repairability | Blades, bowl, gasket, and lid available from Cecotec after-sales service |
| Warranty | 2 years |
| General information | Multilingual instruction manual included |
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USER MANUAL KATANA 12 CECOTEC
- Parts and components 55
- Before use 55
- Operation 56
- Cleaning and maintenance 59
- Troubleshooting 59
- Technical specifications 61
- Disposal of old electrical and electronic appliances 61
- Technical support and warranty 61
- Copyright 61
SOMMAIRE
Read these instructions thoroughly before using the appliance. Keep this instruction manual for future reference or new users.
- All safety instructions must be closely followed when using the appliance.
- WARNING: incorrect or improper use can be dangerous for the user and damage the appliance. Use the appliance only for the purposes described in this manual.
- Be careful when handling the blender blades, especially when changing accessories, cleaning and emptying the jug.
- The appliance is not intended to be used by children. Keep this appliance and its power cable out of their reach.
- The appliance can be used by people with reduced physical, sensory, or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
- Children must not play with the appliance.
- Ensure that the mains voltage matches the voltage specified on the device rating label and that the plug is earthed.
- Do not immerse the cable, plug, or any other non-removable part of the device in water or any other liquid or expose electrical connections to water. Make sure your hands are dry before handling the plug or switching on the device.
- Unplug the appliance from the outlet when not in use, before assembling or disassembling parts, and before cleaning.
- Check the power cable regularly for visible damage. If the cable is damaged, it must be repaired by the official Cecotec Technical Support Service to avoid any type of danger.
-
Do not use the product outdoors, close to electric or gas hobs, flames, or inside an oven.
-
Do not twist, bend, pull, or damage the power cable. Protect it from sharp edges and heat sources. Do not allow the cable to touch hot surfaces. Do not let the cable hang over the edge of the working surface or worktop.
- Do not plug the appliance into the power supply until it is fully assembled and make sure it is unplugged before disassembling the appliance or handling its blade.
- Do not use the hand blender with hot food.
- Do not insert utensils into the product during operation to reduce the risk of splashing or injury. Please handle it with care.
- Be careful not to put your fingers or any other part of your body into the coupling area (Fig. 0) to avoid injury or entrapment.
INSTRUCTIONS DE SÉCURITÉ
- Accessory-coupling system
- Coupling area
Blender main body (handle) Fig. 1
- Speed knob
- Power button
- Turbo button
- Main housing
- Display (only for model 03979_Katana 15 TotalDestroy Full B Screen)
Blending arm. Fig. 2
- Blade protection
- "Perreo Move" blades
- "Total Destroy" blades
Blender jug. Fig. 3
- Blender jug
- Lid - Base
Balloon whisk. Fig. 4
- Balloon whisk coupling system
- Balloon whisk
Potato masher. Fig. 5
- Potato masher coupling system
- Potato masher
- Blades
Beaters. Fig. 6.
- Beaters coupling system
- Mixer
Food processor. Fig. 7
- Tamper
- Food processor lid/hopper
- Blade-disc shaft
- Blade disc
ENGLISH
- Grating blade
- Slicing blade
- Grinding blade
- Food processor container
Chopper. Fig. 8
- Chopper lid
- Chopper blade
- Ice chopper blade
- Chopper container
Spiraliser. Fig. 9
- Coupling system
- Hopper
- Spiraliser bowl
- Thick cutting disc
- Thin cutting disc
- Flat cutting disc
2. BEFORE USE
- This hand blender has a packaging designed to protect it during transport. Unpack the appliance and keep the original packaging box and other packaging materials in a safe place. It will help you prevent any damage if the product needs to be transported in the future. In case the original packaging is disposed of, make sure all packaging materials are recycled accordingly.
- Make sure all parts and components are included and in good conditions. If there is any piece missing or not in good condition, immediately contact the official Cecotec Technical Support Service.
- Before using this hand blender or any of its accessories, you must clean all parts that will touch food.
Box content:
Katana 12/15 Jar B/G/D/S blender
- Blending arm with "Perreo Move" technology
- Blender jug with anti-slip lid-base
Katana 12/15 Cream B blender
- Blending arm with "Perreo Move" technology
- Blender jug with anti-slip lid-base
- Balloon whisk
Katana 12/15 Chop B/G blender
- Blending arm with "Perreo Move" technology
- Blender jug with anti-slip lid-base
- Balloon whisk
- Chopper
Katana 15 Smash B blender
- Blending arm with "Perreo Move" technology
- Blender jug with anti-slip lid-base
- Balloon whisk
- Beaters
- Chopper
- Potato masher
Katana 15 TotalDestroy Jar B/G blender
- Blending arm with "Perreo Move" and "TotalDestroy" technology
- Blender jug with anti-slip lid-base.
Katana 15 TotalDestroy Cream B blender
- Blending arm with "Perreo Move" and "TotalDestroy" technology
- Blender jug with anti-slip lid-base
- Balloon whisk
Katana 15 TotalDestroy Chop B blender
- Blending arm with "Perreo Move" technology
- Blender jug with anti-slip lid-base
- Balloon whisk
- Chopper
Katana 15 TotalDestroy Smash B blender
- Blending arm with "Perreo Move" and "TotalDestroy" technology
- Blender jug with anti-slip lid-base
- Balloon whisk
- Beaters
- Chopper
- Potato masher
Katana 15 TotalDestroy Full B/B Screen blender
- Blending arm with "Perreo Move" and "TotalDestroy" technology
- Blender jug with anti-slip lid-base
- Balloon whisk
- Beaters
ENGLISH
- Potato masher
- Food processor
3. OPERATION
Blender. Fig. 0, 1, and 2
- Suitable for preparing baby food, soups, sauces, shakes, and mayonnaise.
- To improve the result obtained, the blender allows for the blade (Fig. 2) to be tilted closer to the base of the splashproof container (Fig. 2) thanks to the "Perreo Move" technology. Simply press on the blender handle to lower the blade. Once the pressure is released, the blade will return to its original position. Be careful not to put your fingers or any other part of your body into the coupling area (Fig. 0) to avoid injury or entrapment.
Use:
- Unwind the power cord completely.
- Place the handle inside the blending arm shaft. Fig. 0
- Plug the power cable into the outlet.
- Hold the handle firmly, press the power button, and select the speed by turning the blender speed knob.
- Blend food by moving the hand blender vertically.
NOTE:
- Do not use this hand blender in containers without a flat bottom or with protruding pieces.
- Do not use the hand blender with hot food.
- Do not allow food to cover the junction point between the handle and the blending shaft of the hand blender.
- If the hand blender jams, unplug it from the mains and clean it.
- When you have finished using the hand blender, switch it off and unplug it from the mains.
Accessories
Balloon whisk
- Approximate usage time: 15 seconds.
- Suitable for whipping soft ingredients such as egg whites, cream, instant desserts, eggs, and sugar.
- Do not try to whisk harder mixtures like margarine, as you may damage the balloon whisk.
Balloon whisk. Fig. 4.
-
Place the handle inside the balloon whisks.
-
Place the food you wish to blend in a bowl. Do not whisk more than 6 egg whites or 1000 ml of cream at the same time. Do not let any liquid get above the whisks.
- Unwind the cord completely, plug it into a power outlet, and press the power button.
Beaters
- Approximate usage time: 15 seconds.
- Suitable for whipping soft ingredients such as egg whites, cream, instant desserts, eggs, and sugar.
- This accessory allows you to whip stiffer mixtures such as margarine. However, you must ensure that the butter or margarine is creamy.
Beaters. Fig. 6.
- Insert the beaters with the beaters coupling system.
- Place the handle inside the beaters coupling system.
- Place the food you wish to blend in a bowl. Do not whisk more than 6 egg whites or 1000 ml of cream at the same time. Do not let any liquid get above the whisks.
Unwind the cord completely, plug it into a power outlet, and press the power button.
Food processor. Fig. 7
- Suitable for mincing meat, cheese, vegetables, spices, bread, biscuits, and shelled soft nuts.
- Do not try to cut hard foods such as coffee beans, ice cubes, chocolate ounces, etc. Otherwise, the blade may get damaged.
Assembling the food-processor bowl, accessories, and lid:
- Place the food-processor bowl on a clean, stable surface, such as a countertop or table.
- Choose one of the following food processor accessories and assemble it as detailed in the following subsections:
- Grinding blade
- Blade holder disc + slicing blade
- Blade holder disc + grating blade
- Install the blender body on the food processor lid.
- Plug the blender into a power supply.
- Choose the speed using the speed knob.
- Insert the food through the hopper using the tamper. Do not insert fingers or any other object into the hopper. Use only the pusher provided.
- When you have finished using it, switch it off by releasing the power button and unplug the device.
- Remove the blender handle from the food processor lid and remove the lid from the bowl.
Using the blade holder disc + grating blade:
- Place the shaft in the centre of the food-processor bowl. Use caution when handling the blade holder disc. Be careful not to cut yourself.
- Insert the desired blade into the slot in the blade disc. Align the hole in the centre of the disc with the shaft and make sure to properly fix it by carefully pushing downwards.
- Close the lid of the food-processor bowl and make sure it is properly fitted and closed.
NOTE:
Be careful not to tilt the blade disc when the blade is mounted, as it may slip and fall, causing damage to the blade.
Using the blade holder disc + slicing blade:
- Place the shaft in the centre of the food-processor bowl. Use caution when handling the blade holder disc. Be careful not to cut yourself.
- Insert the desired blade into the slot in the blade disc. Align the hole in the centre of the disc with the shaft and make sure to properly fix it by carefully pushing downwards.
- Close the lid of the food-processor container and make sure it is properly fitted and closed.
NOTE:
Be careful not to tilt the blade disc when the blade is mounted, as it may slip and fall, causing damage to the blade.
Using the grinding blade:
- Handle the grinding blades with care, as they are very sharp.
- Place the grinding blades in the centre of the food-processor bowl. Place the food inside the food-processor bowl without exceeding the MAX mark.
- Close the lid of the food-processor container and make sure it is properly fitted and closed.
NOTE:
Be careful not to tilt the blade disc when the blade is mounted, as it may slip and fall, causing damage to the blade.
Recommendations:
- Do not use the food processor with the bowl empty.
- Cut food into uniformly sized pieces for better and faster results.
- The blender cuts and mixes foods and liquids quickly, making them easier to process. Do not forget to check the condition of the food during operation.
Spiraliser. Fig. 9
- Insert the blender handle into the drive unit.
-
Remove the hopper and mount the blade. You can choose between several blades: thick, thing, and flat. Place the hopper inside the bowl.
-
Place the vegetables (e.g. carrots, cucumbers, potatoes...) in the hopper.
- Press the operating button to cut the vegetables into a spiral shape.
Press the operating button to cut the vegetables into a spiral shape. Fig. 9
- Remove the hopper.
- Place the cutting disc in the spiraliser container.
- Place the hopper back on.
Chopper. Fig. 8
- Remove the chopper lid.
- Place the desired blade (chopper blade / ice chopper blade) on the centre shaft of the container.
- Reinsert the chopper lid.
- Insert the blender handle into the chopper lid.
Potato masher. Fig. 5
- Place the food inside a blending jug or a sufficiently large mixing container.
- Plug the hand blender into a power supply.
- Attach the potato masher using the coupling system.
- Select high speed on the speed knob.
- Place the potato masher inside the ingredients and press the power button to activate it.
- Move the potato masher gently through the ingredients until the desired texture is achieved.
- Switch off the hand blender by releasing the button, remove the potato masher from the bowl and unplug the hand blender from the mains.
Turbo button
Press this button while using the device to run the device at maximum power and speed.
Note
The blender may overheat if this function is used for a long time.
Speed knob
Turn the speed knob to change the blades speed and choose whichever suits you best. Rotate the knob clockwise to increase the speed, and anti-clockwise to decrease it.
Comparison table
| Food | Maximum amount (in grams) | Approximate time (in seconds) |
| Meat | 300 | 10-15 |
| Spices | 80 | 15 |
| Nuts | 250 | 15 |
| Cheese | 250 | 15 |
| Bread | 1 loaf | 15 |
| Hard boiled eggs | 6 | 5 |
| Onion | 300 | 10 |
These data are approximate and depend on many different factors.
4. CLEANING AND MAINTENANCE
Fig. 9
Cleaning the blades
- To clean the blending arm properly, place 300 ml of lukewarm water in the blender jug with a little dishwashing soap, insert the blending arm into the soapy water up to the bottom of the blender jug, and run the blender in turbo mode in 10-second intervals. Empty the contents of the blender jug and refill it with 300 ml of clean water and repeat the same operation for rinsing. Repeat this process if necessary. Be cautious of splashes.
- Disconnect the appliance from the power supply and allow it to cool down before cleaning.
- Do not put the blending arm in the dishwasher.
- After processing very salty food, rinse the blades with water immediately.
- Use a soft, damp cloth to clean the outside of the hand blender.
- The following parts are dishwasher safe: jug, balloon whisk, beaters, food-processor bowl, grinding blade, blade holder disc, grating blade, slicing blade, tamper, potato-masher arm, spiraliser bowl, spiraliser hopper, spiraliser cutting discs, chopper bowl, chopper blade, and ice chopper blade.
- Do not use too much cleaning agent or descaler in your dishwasher.
- Never immerse the main body in water or other liquids.
- Never immerse the blending arm in water or allow water to enter through the top of the blender.
-
Do not use abrasive cleaners or scouring pads to clean the device.
-
Please handle the blades carefully, they are very sharp.
- After processing coloured food, the plastic parts of the appliance may lose colour. It is suggested to clean these parts with vegetable oil before washing them in the dishwasher.
5. TECHNICAL SPECIFICATIONS
Product reference: 03959/03962/03963/03968/03969/03970/03971/03972/03973/03975/03976/03977/03978/03979
Product: Katana 15 TotalDestroy Jar G/Katana 15 Smash B/Katana 15 TotalDestroy Full B/Katana 15 Jar B/Katana 15 Jar G/Katana 15 Jar D/Katana 15 TotalDestroy Jar B/Katana 15 Cream B/Katana 15 TotalDestroy Cream B/Katana 15 Chop B/Katana 15 Chop G/Katana 15 TotalDestroy Chop B/Katana 15 TotalDestroy Smash B/Katana 15 TotalDestroy Full B Screen
Rated power: 1500 W
220-240 V\~, 50 Hz
Product reference: 03960/03961/03964/03965/03966/03967/03974
Product: Katana 12 Cream B/Katana 12 Chop B/Katana 12 Jar B/Katana 12 Jar G/Katana 12 Jar D/Katana 12 Jar S/Katana 12 Chop G
Rated power: 1200 W
220-240 V\~, 50 Hz
Technical specifications may change without prior notification to improve product quality. Made in China | Designed in Spain
6. DISPOSAL OF OLD ELECTRICAL AND ELECTRONIC APPLIANCES

This symbol indicates that, according to the applicable regulations, the product and/or battery must be disposed of separately from household waste. When this product reaches the end of its shelf life, you should dispose of the cells/batteries/accumulators and take them to a collection point designated by the local authorities.
Consumers must contact their local authorities or retailer for information
concerning the correct disposal of old appliances and/or their batteries.
Compliance with the above guidelines will help protecting the environment.
7. TECHNICAL SUPPORT AND WARRANTY
Cecotec shall be liable to the end user or consumer for any lack of conformity that exists at the time of delivery of the product under the terms, conditions, and deadlines established by the applicable regulations.
It is recommended that repairs be carried out by qualified personnel.
If at any moment you detect any problem with your product or have any doubt, do not hesitate to contact the official Cecotec Technical Support Service at +34 96 321 07 28.
8. COPYRIGHT
The intellectual property rights over the texts in this manual belong to CECOTEC INNOVACIONES, S.L. All rights reserved. The contents of this publication may not, in whole or in part, be reproduced, stored in a retrieval system, transmitted, or distributed by any means (electronic, mechanical, photocopying, recording or similar) without the prior authorization of CECOTEC INNOVACIONES, S.L.
1. PIÈCES ET COMPOSANTS
Img. 0
Hauptgehäuse des Handmixers (Griff). Abb. 1

The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), if the GT contains lines used for stylistic emphasis or as background (like ruled paper), the OCR result must ignore them. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a placeholder symbol, violating the rule that stylistic lines must be ignored. Therefore, the OCR output is inconsistent with the Ground Truth.
Food Processor. Obr. 7
Food Processor. Obr. 7

The Ground Truth image displays a single, solid horizontal line. According to Rule 2 (UNDERSCORE & LINE RULES), this is a stylistic or background line, not a placeholder underscore. Therefore, the OCR result must ignore it and output nothing or only meaningful text. The provided OCR content is "____", which consists of four underscores. This is an incorrect interpretation of the line as a placeholder, violating the rule that stylistic lines must be ignored. The OCR has hallucinated underscores where none should exist based on the GT's visual context. Hence, the OCR result is inconsistent with the Ground Truth.
Fig./Img./Abb./Afb./Rys. 0

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Fig./Img./Abb./Afb./ Rys. 10
![graph TD A["1: Cover with Dish"] --> B["2: Pan with Dish"] B --> C["3: Bag with Dish"] C --> D["4: Cover with Bowl"]](/content/2026/08/1627110/images/88fd883ec31fea529c845aa49b6f2a5fa8dbee152b31001a677caca79bffb7b8.jpg)
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![graph TD A["Step 1: Top Cover"] --> B["Step 2: Left Cover"] B --> C["Step 3: Right Cover"] C --> D["Step 4: Bottom Cover"] D --> E["Step 5: Left Cover"] E --> F["Step 6: Right Cover"]](/content/2026/08/1627110/images/2edc13beea087a44922fd6fcda0b242f4627f3270eb04b1e9ff6426b0ed0d652.jpg)
Fig./Img./Abb./Afb./ Rys. 17
![graph TD A["Brush"] --> B["Top Box"] B --> C["Top Box with Cover"] C --> D["Box with Cover"] D --> E["Box with Cover"] E --> F["Box with Cover"] F --> G["Bowl with Dish"] G --> H["Shutter"] H --> I["Shutter with Cover"] I --> J["Shutter with Cover"] J --> K["Shutter with Cover"] K --> L["Shutter wit…](/content/2026/08/1627110/images/0cdf0a121a2858f059da3f743fda3b3773898eaa1127a2d4116011f0e21de6a9.jpg)
Fig./Img./Abb./Afb./Rys. 18
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