1. Important Safety Instructions
Please read all instructions carefully before using your Moulinex BlendForce 2 Blender. Keep this manual for future reference. Failure to follow these safety instructions may result in electric shock, fire, or serious injury.
- Always unplug the appliance from the power supply before assembly, disassembly, or cleaning.
- Do not immerse the motor unit in water or any other liquid.
- Ensure the lid is securely locked before operating the blender.
- Avoid contact with moving parts. Blades are sharp; handle with extreme care.
- Do not operate the blender with an empty jar.
- Never put your hands or other utensils into the blender jar while it is operating.
- Do not blend excessively hot liquids (above 80°C) without proper precautions.
- This appliance is for household use only. Do not use outdoors.
- Keep the appliance out of reach of children.
2. Product Overview
The Moulinex BlendForce 2 Blender LM4351 is designed for efficient and versatile blending. Key features include:
- Powelix Blades: A robust 6-blade system with Powelix Technology for optimal blending performance and durability. The blades are removable for easy cleaning.
- Thermal Glass Jar: The 1.75 L total capacity (1.25 L useful capacity) jar is made from thermal-resistant glass, suitable for blending both hot (up to 80°C) and cold ingredients.
- 800W Motor with Air Cooling: An 800W motor provides efficient blending. The integrated air cooling system ensures motor longevity by circulating air around the motor, allowing for continuous blending for up to 3 minutes.
- Smart Lock System: This 3-in-1 system ensures effortless blending and enhanced safety, offering easy lock, easy safety, and easy clean features.
- Speed Settings: The blender offers 2 speed settings plus a Pulse function for precise control.
- Ice Crush Function: Specifically designed for effective ice crushing.
- Stability: Equipped with suction feet for enhanced stability during operation.
- Measuring Cup: Includes a dosing cup for accurate ingredient measurement.
- Dishwasher Safe Parts: The jar (without blades), lid, and dosing cup are dishwasher safe.
- Cord Storage: Features a cord storage compartment for neat storage.
Product Components
Familiarize yourself with the main components of your Moulinex BlendForce 2 Blender:
- Motor Unit: The base of the blender containing the 800W motor and control dial.
- Glass Jar: The 1.75 L thermal-resistant glass container for blending ingredients.
- Blade Assembly: The 6-blade unit with Powelix Technology, located at the bottom of the glass jar.
- Lid: The cover for the glass jar, featuring the Smart Lock system.
- Measuring Cup: A small, removable cup integrated into the lid for adding ingredients during blending.

Image: Exploded view showing the motor unit, blade assembly, glass jar, lid, and measuring cup of the Moulinex BlendForce 2 Blender.
3. Setup
Follow these steps to correctly set up your blender before first use:
- Unpack: Carefully remove all components from the packaging. Retain packaging for future storage or transport.
- Clean: Before initial use, wash the glass jar, lid, and measuring cup with warm soapy water. Rinse thoroughly and dry. The blade assembly can also be cleaned.
- Assemble Blade: Ensure the blade assembly is securely attached to the bottom of the glass jar. The Smart Lock system helps ensure correct placement.
- Place Jar: Position the assembled glass jar onto the motor unit. Ensure it is seated correctly and locked into place. The Smart Lock system provides a secure fit.
- Secure Lid: Place the lid onto the glass jar and rotate it until it locks securely. The measuring cup should be inserted into the lid opening.
- Position Blender: Place the blender on a clean, dry, and stable surface. Ensure the power cord is not obstructing any movement.
- Connect Power: Plug the power cord into a suitable electrical outlet (220V).

Image: The Smart Lock 3-in-1 system, illustrating the easy lock, easy safety, and easy clean features for secure assembly and use.
4. Operating Instructions
This section details how to operate your Moulinex BlendForce 2 Blender for various blending tasks.
General Blending
- Prepare Ingredients: Cut solid ingredients into small pieces (approximately 2-3 cm). For best results, add liquids first, then soft ingredients, followed by hard ingredients, and finally ice (if applicable). Do not exceed the maximum fill line (1.25 L useful capacity).
- Load Jar: Place your prepared ingredients into the glass jar.
- Secure Lid: Ensure the lid is properly placed and locked onto the jar. The measuring cup should be in place.
- Select Speed: Turn the control dial to your desired speed setting (1 or 2). For short bursts of power, use the "Pulse" setting.
- Blend: Allow the blender to operate until the desired consistency is achieved. The Powelix blades are designed for efficient and smooth blending. Avoid continuous operation for more than 3 minutes to prevent motor overheating, though the air cooling system helps.
- Stop: Turn the control dial to the "0" (off) position.
- Serve: Carefully remove the lid and pour out the blended contents.

Image: The Moulinex BlendForce 2 Blender with a variety of fresh fruits and berries inside the glass jar, ready for blending.
Using Powelix Blades
The Powelix Technology features 6 optimized blades for exceptional performance, faster blending, and maximum resistance, even with tough ingredients. These blades are extra sharp for maximum smoothness and have an advanced geometry for better homogeneity.

Image: An icon representing Powelix Technology, showing a blender blade with a swirling effect, indicating powerful and efficient blending.
Ice Crushing Function
To crush ice, ensure the jar is dry. Add ice cubes (do not exceed the maximum fill line for ice). Use the "Pulse" function in short bursts until the ice is crushed to your desired consistency. The robust blades are designed for this task.

Image: The Moulinex BlendForce 2 Blender with ice cubes inside the glass jar, demonstrating its ice crushing capability.
Blending Hot Ingredients
The thermal-resistant glass jar allows blending of hot ingredients up to 80°C. When blending hot liquids, always ensure the lid is securely fastened and start with the lowest speed setting to prevent splashing. Do not fill the jar beyond the 1.25 L useful capacity when blending hot liquids to allow for expansion.

Image: The Moulinex BlendForce 2 Blender containing a blended orange soup, with fresh vegetables and olive oil on a wooden counter, illustrating its ability to handle hot ingredients.
5. Maintenance and Cleaning
Regular cleaning and maintenance will ensure the longevity and optimal performance of your blender.
Daily Cleaning
- Unplug: Always unplug the blender from the power outlet before cleaning.
- Disassemble: Remove the glass jar from the motor unit. The blade assembly can be separated from the jar for thorough cleaning thanks to the Smart Lock system's "Easy Clean" feature.
- Wash Parts: Wash the glass jar, lid, and measuring cup with warm soapy water. Rinse thoroughly and dry. These parts are also dishwasher safe.
- Clean Blades: Carefully clean the blade assembly. Use a brush if necessary to remove any food residue. Exercise caution as the blades are very sharp.
- Clean Motor Unit: Wipe the motor unit with a damp cloth. Never immerse the motor unit in water or any other liquid.
- Dry and Store: Ensure all parts are completely dry before reassembling or storing the blender.
Air Cooling System
The blender is equipped with an air cooling system that helps maintain motor temperature during operation, contributing to its durability. Ensure the air vents on the motor unit are not blocked during use.
6. Troubleshooting
If you encounter any issues with your Moulinex BlendForce 2 Blender, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Blender does not start. | Not plugged in; jar or lid not correctly assembled; power outage. | Ensure the blender is plugged into a working outlet. Check that the glass jar and lid are securely locked in place using the Smart Lock system. |
| Ingredients are not blending smoothly. | Too little liquid; too many ingredients; ingredients are too large or hard. | Add more liquid. Reduce the amount of ingredients. Cut hard ingredients into smaller pieces. Use the Pulse function for tough ingredients. |
| Blender stops during operation. | Overheating due to prolonged use or overloading. | Turn off and unplug the blender. Allow it to cool down for at least 15-20 minutes before resuming use. Reduce load or blending time. |
| Leakage from the bottom of the jar. | Blade assembly not properly secured to the jar. | Ensure the blade assembly is tightly screwed onto the bottom of the glass jar. Check for any damage to the seal. |
If the problem persists after trying these solutions, please contact customer support.
7. Specifications
Technical specifications for the Moulinex BlendForce 2 Blender LM4351:
| Brand | Moulinex |
| Model Number | LM4351 |
| Power | 800 Watts |
| Voltage | 220 Volts |
| Total Jar Capacity | 1.75 Liters |
| Useful Jar Capacity | 1.25 Liters |
| Jar Material | Thermal-resistant Glass |
| Blade Technology | Powelix Blades (6 blades) |
| Removable Blades | Yes |
| Speed Settings | 2 speeds + Pulse function |
| Ice Crush Function | Yes |
| Safety Features | Smart Lock system, Suction feet |
| Dimensions (L x W x H) | 20 x 17.3 x 40.4 cm |
| Weight | 4.3 Kilograms |
| Color | White |
| Country of Origin | China |

Image: A diagram illustrating the dimensions of the Moulinex BlendForce 2 Blender, with measurements for length, width, and height.
8. Warranty and Support
Moulinex is committed to providing quality products and support.
Repairability
This product is designed to be repairable at a fair price for 15 years. This commitment is part of Moulinex's effort to reduce waste and extend the lifespan of its products. Repair services are available through authorized service centers worldwide.

Image: A circular logo indicating "Repairable at a fair price for 15 years" with a screwdriver icon, highlighting Moulinex's commitment to product longevity.
Customer Support
For further assistance, technical support, or warranty claims, please refer to the official Moulinex website or contact their customer service department. Information regarding spare parts availability is not provided in this manual; please consult the official support channels for details.