Introduction
This manual provides essential information for the safe and efficient operation of your NutriBullet NBF50400 Countertop Blender. Please read all instructions carefully before first use and retain for future reference.

Image: The NutriBullet NBF50400 Countertop Blender, featuring its sleek grey base and clear 64 oz pitcher.
Key Features:
- 1200 Watt Motor Base for powerful blending.
- 64 oz (1.8L) Blender Pitcher with Lid and Vented Lid Cap.
- Three precision speeds (Low, Medium, High) and a Pulse function for versatile control.
- Durable stainless steel blade designed with cyclonic action.
- BPA-Free pitcher made of high-performance plastic.
- Dishwasher safe pitcher for easy cleaning.
What's Included
Your NutriBullet NBF50400 Countertop Blender package includes the following components:
- (1) 1200 Watt Motor Base
- (1) 64 oz (1.8L) Blender Pitcher with Lid and Vented Lid Cap
- (1) Tamper
- (1) Recipe Book

Image: A person standing next to the NutriBullet blender, which is filled with various fruits and vegetables, with a bowl of blended food and fresh ingredients nearby.
Setup
- Unpack: Carefully remove all components from the packaging.
- Clean: Wash the blender pitcher, lid, and tamper with warm, soapy water before first use. Rinse thoroughly and dry. The pitcher is dishwasher safe.
- Placement: Place the Motor Base on a clean, dry, and level surface. Ensure the power cord is easily accessible.
- Assemble: Place the 64 oz pitcher onto the Motor Base, aligning the pitcher's handle with the front of the base. Twist clockwise until it locks securely into place.
- Power: Plug the power cord into a standard electrical outlet.

Image: The NutriBullet blender on a blue countertop, filled with colorful fruits and vegetables, with a bowl of blended food and fresh ingredients nearby.
Operating Instructions
- Add Ingredients: Place your desired ingredients into the 64 oz pitcher. Ensure that the liquid level does not exceed the "MAX" line indicated on the pitcher. For hot liquids, use the vented lid cap and do not fill above the "LIQUID MAX" line.
- Secure Lid: Place the lid securely onto the pitcher. The vented lid cap can be removed to add ingredients while blending or to release steam when blending hot liquids.
- Select Speed:
- LOW: For lighter blending tasks.
- MED (Medium): For general blending and mixing.
- HIGH: For tougher ingredients and achieving smooth consistencies.
- PULSE: For short bursts of power, ideal for chopping or breaking down larger pieces.
- EXTRACT: A pre-programmed cycle for optimal nutrient extraction.
- Start Blending: Press the desired speed button (LOW, MED, HIGH) or the EXTRACT button to begin blending. For pulse, press and hold the PULSE button.
- Monitor: Use the tamper (if included) to push ingredients towards the blades if necessary, but only through the lid's opening and never when the blades are exposed.
- Stop Blending: Press the power button or the active speed button to stop the blender.
- Serve: Carefully remove the lid and pour your blended creation.

Image: A detailed view of the NutriBullet blender's control panel, showing the 'LOW', 'MED', 'HIGH', 'PULSE', and 'EXTRACT' buttons, along with the power button.
Video: How to Use the NutriBullet Blender
Video Description: This video demonstrates the basic operation of the NutriBullet blender, showing how to add ingredients, secure the lid, and use the various speed settings to blend a smoothie.
Maintenance and Cleaning
Proper maintenance ensures the longevity and performance of your NutriBullet blender.
- Pitcher and Lid: The 64 oz pitcher and lid are dishwasher safe (top rack recommended). For manual cleaning, wash with warm, soapy water, rinse, and dry.
- Blades: The stainless steel blade assembly is integrated into the pitcher. Exercise caution when cleaning around the blades due to their sharpness.
- Motor Base: Wipe the Motor Base with a damp cloth. Never immerse the Motor Base in water or any other liquid.
- Storage: Store the blender in a clean, dry place when not in use.

Image: A close-up view of the sharp stainless steel blades at the bottom of the NutriBullet blender pitcher.
Video: Cleaning Tips for NutriBullet Blender
Video Description: This video provides practical tips for cleaning the NutriBullet blender, including how to easily clean the pitcher and blades.
Troubleshooting
If you encounter any issues with your NutriBullet blender, refer to the following common troubleshooting steps:
- Blender Not Turning On:
- Ensure the power cord is securely plugged into a working electrical outlet.
- Verify that the pitcher is correctly assembled and locked onto the Motor Base. The blender has a safety mechanism that prevents operation if not properly assembled.
- Ingredients Not Blending Smoothly:
- Add more liquid to help ingredients circulate.
- Use the Pulse function to break down larger or tougher ingredients before continuous blending.
- Do not overload the pitcher. Ensure ingredients are below the MAX fill line.
- Use the tamper to push ingredients towards the blades.
- Leakage:
- Ensure the lid is securely fastened to the pitcher.
- Do not overfill the pitcher beyond the MAX line.
- Unusual Noise or Odor:
- Immediately turn off and unplug the blender.
- Check for any obstructions around the blades or motor.
- Allow the motor to cool down if it has been running for an extended period.
If problems persist, please contact NutriBullet customer support.
Specifications
| Brand: | NutriBullet |
| Model Number: | NBF50400 |
| Power: | 1200 Watts |
| Capacity: | 64 oz (1.8L) |
| Color: | Grey |
| Product Dimensions: | 7.75"D x 8.07"W x 16.98"H |
| Material: | Plastic, Stainless Steel (Blade) |
| Special Feature: | Dishwasher Safe (Pitcher) |
| Voltage: | 120 Volts (AC) |
| Controls Type: | Push Button |
Warranty and Support
The NutriBullet NBF50400 Countertop Blender comes with a 1-year limited warranty. For warranty claims, technical support, or any product-related inquiries, please visit the official NutriBullet website or contact their customer service department.
You can find more information and support resources at the NutriBullet Store on Amazon.





