1. Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and care of your Waring Commercial Big Stix WSB55 Immersion Hand Held Blender and accompanying Wall Hanger. Please read all instructions thoroughly before initial use to ensure proper function and to prevent injury or damage.

Image 1.1: The Waring Commercial Big Stix WSB55 Immersion Blender. This image displays the complete immersion blender unit, featuring the motor housing, control handle, and the stainless steel blending shaft with its protective bell and blade assembly.
2. Important Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and/or injury, including the following:
- Read all instructions before operating the appliance.
- To protect against electrical hazards, do not immerse the motor housing in water or other liquids.
- Unplug from outlet when not in use, before putting on or taking off parts, and before cleaning.
- Avoid contact with moving parts. Blades are sharp. Handle with care.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been dropped or damaged in any manner.
- The use of attachments not recommended or sold by the manufacturer may cause fire, electric shock, or injury.
- Do not use outdoors.
- Do not let cord hang over edge of table or counter, or touch hot surfaces.
- Keep hands and utensils out of the container while blending to prevent the possibility of severe injury to persons and/or damage to the blender. A scraper may be used but must be used only when the blender is not running.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
3. Product Overview and Features
The Waring Commercial Big Stix WSB55 is a heavy-duty immersion blender designed for professional use, capable of blending up to 15 gallons (60 quarts) of product. It features a powerful 1 HP, 750-watt variable speed motor and a durable 14-inch removable stainless steel shaft.
Key Features:
- Powerful Motor: 1 HP, 750-watt variable speed motor with up to 18,000 RPM on high.
- High Capacity: Designed for blending up to 15 gallons (60 quarts) of ingredients.
- Removable Shaft: 14-inch stainless steel shaft is removable and dishwasher safe for easy cleaning.
- Ergonomic Design: Features a rubberized comfort grip and a second handle for secure and controlled operation.
- Continuous ON Feature: Allows for hands-free operation during extended blending tasks.
- Wall Hanger: Included for convenient and clean storage when not in use.
4. Setup
4.1 Attaching the Blending Shaft
- Ensure the blender motor housing is unplugged from the power outlet.
- Align the blending shaft with the motor housing.
- Push the shaft firmly into the motor housing until it clicks securely into place. Ensure it is fully seated to prevent detachment during operation.
4.2 Installing the Wall Hanger
The included wall hanger provides a convenient storage solution for your immersion blender, keeping it clean and accessible.
- Select a suitable wall location near your work area, ensuring it is sturdy enough to support the weight of the blender.
- Using appropriate fasteners (not included), securely mount the wall hanger to the wall. Ensure it is level and firmly attached.
- Once installed, the blender can be hung on the hanger when not in use, keeping it off countertops and protected.

Image 4.1: The Waring Commercial WSB01 Wall Hanger. This image shows the metal wall hanger designed for convenient storage of the immersion blender, featuring the Waring logo and mounting points.
5. Operating Instructions
5.1 Preparing for Blending
- Ensure the blending shaft is securely attached to the motor housing.
- Place the ingredients to be blended into a suitable container. The WSB55 is designed for containers up to 15 gallons (60 quarts) capacity.
- Plug the blender into a standard 120V electrical outlet.

Image 5.1: Immersion blender operating in a large capacity pot. This image illustrates the blender submerged in a large volume of liquid, demonstrating its capability for blending up to 15 gallons.
5.2 Blending Operation
- Immerse the blending shaft into the ingredients, ensuring the protective bell covers the blades. Do not operate the blender out of liquid.
- Use the variable speed control knob located on the top of the motor housing to select your desired speed. Start with a lower speed and gradually increase as needed.
- Press and hold the ON button to begin blending.
- For continuous operation, engage the continuous ON feature (refer to Image 5.2 for location). This allows the blender to run without holding the button.
- Move the blender up and down and around the container to ensure thorough blending.
- When finished, release the ON button or disengage the continuous ON feature, then unplug the blender from the outlet.

Image 5.2: Close-up of the blender handle showing the continuous ON feature. This image highlights the ergonomic handle and the control mechanism for hands-free, continuous operation.
6. Cleaning and Maintenance
Proper cleaning and maintenance will extend the life of your Waring Commercial Big Stix Immersion Blender.
6.1 Cleaning the Blending Shaft
- Always unplug the blender before cleaning.
- To remove the shaft, twist and pull it away from the motor housing.
- The stainless steel blending shaft is dishwasher safe. Alternatively, it can be hand-washed with warm, soapy water. Rinse thoroughly and dry completely before reattaching or storing.
6.2 Cleaning the Motor Housing
- Wipe the motor housing with a damp cloth. Do not immerse the motor housing in water or any other liquid.
- Ensure all surfaces are dry before storing or next use.
6.3 Storage
Store the blender and wall hanger in a clean, dry place. The wall hanger provides a convenient and space-saving storage solution.
7. Troubleshooting
If you encounter issues with your immersion blender, refer to the following common troubleshooting steps:
- Blender does not turn on: Ensure the unit is securely plugged into a functioning 120V outlet. Check for tripped circuit breakers.
- Blender stops during operation: The unit may have overheated. Unplug the blender and allow it to cool down for at least 15-20 minutes before attempting to use it again.
- Poor blending performance: Ensure the blending shaft is fully immersed in the ingredients. Check that the blades are clear of obstructions. Adjust the speed setting.
- Shaft difficult to attach/detach: Ensure the release mechanism is fully engaged/disengaged. Clean any food debris from the connection points.
If problems persist after attempting these steps, contact customer support for assistance.
8. Specifications
| Feature | Specification |
|---|---|
| Model | WSB55 |
| Brand | Waring Commercial |
| Motor | 1 HP, 750 Watt Variable Speed |
| RPM (High) | 18,000 rpm |
| Capacity | 15 Gallons (60 Quarts) |
| Shaft Length | 14 inches |
| Shaft Material | Stainless Steel |
| Voltage | 120 Volts |
| Power Source | Corded Electric |
| Controls Type | Knob |
| Included Components | Wall Hanger |
| Material | Metal, Plastic, Stainless Steel |
| Color | Silver |
9. Warranty and Support
9.1 Warranty Information
This Waring Commercial Big Stix Immersion Blender is covered by a one-year limited manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
9.2 Customer Support
For technical assistance, warranty service, or to order replacement parts, please contact Waring Commercial customer support. Refer to the official Waring Commercial website or your purchase documentation for current contact information.







