1. Introduction
Thank you for choosing the Koblenz Professional Countertop Blender LKM-9406. This powerful 1200W blender is designed for efficient and versatile blending, featuring a durable 68 oz Tritan jar, smart programs, and a user-friendly touch screen interface. Please read this manual thoroughly before operating the appliance to ensure safe and optimal performance.
2. Important Safety Information
WARNING: To reduce the risk of fire, electric shock, or injury, always follow these basic safety precautions:
- Read all instructions before using the blender.
- Unplug the blender from the outlet when not in use, before assembling or disassembling parts, and before cleaning.
- Do not immerse the motor base in water or other liquids.
- 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.
- Do not use outdoors.
- Do not let the cord hang over the edge of a table or counter, or touch hot surfaces.
- Always operate the blender with the lid in place.
- When blending hot liquids, use caution as steam can build up and cause burns. Do not fill the jar beyond the maximum hot liquid level indicated.
- Ensure the jar is securely locked onto the base before operating.
3. Product Overview
The Koblenz Professional Countertop Blender LKM-9406 is engineered for performance and durability. Familiarize yourself with its components and features.
Components:
- Blender Base (Motor Unit)
- 68 oz Tritan Jar
- Lid with Removable Filler Cap
- Tamper
- Blade Assembly (for main jar)
- Personal To-Go Cups (Mix&Go accessories, compatible with separate blade assembly)
Key Features:
- 1200W Powerful Motor: Delivers high-speed blending for various ingredients.
- 6 Stainless Steel Reversible Blades: Designed to create a powerful vortex for smooth results, capable of crushing ice.
- 3 Smart Blend Programs: Pre-set functions for Smoothie, Shake, and Salsa.
- Touch Screen Control Panel: Flat and easy to clean, with intuitive icons.
- Pulse Function: For quick bursts of power and controlled chopping.
- 68 oz Tritan Jar: Large capacity, BPA-free, suitable for hot and cold ingredients, with measurement markings.
- Metal Coupling System: Ensures durability and a secure blade-to-motor connection.
- Ultra-Quiet Operation: Engineered for reduced noise during blending.

Image 3.1: The Koblenz Professional Countertop Blender LKM-9406 with its main jar.

Image 3.2: Close-up of the blender base highlighting the 1200W powerful motor, suitable for juice, shakes, and purees.

Image 3.3: View of the 6 stainless steel blades designed for efficient ice crushing.

Image 3.4: The 68 oz Tritan jar, demonstrating its large capacity.
4. Setup
- Unpack: Carefully remove all components from the packaging. Retain packaging for future storage or transport.
- Clean: Wash the Tritan jar, lid, filler cap, and blade assembly in warm, soapy water. Rinse thoroughly and dry. The main jar is dishwasher safe.
- Assemble Main Jar: Place the blade assembly securely into the bottom of the 68 oz Tritan jar. Ensure it is properly seated.
- Place Jar on Base: Position the assembled jar onto the motor base. Rotate the jar slightly until it locks securely into place. The blender will not operate unless the jar is correctly seated.
- Connect Power: Plug the power cord into a grounded electrical outlet.
5. Operating Instructions
The Koblenz LKM-9406 blender offers both pre-set programs and manual control for various blending needs.
Control Panel Overview:

Image 5.1: The blender's control panel showing the rotary dial, program icons, and pulse button.
- Rotary Dial: Used to select manual speed settings (Min to Max) and navigate between smart programs.
- Power Button (O): Turns the blender on/off.
- Pulse Button (P): Provides short bursts of high-speed blending for chopping or breaking up ingredients.
- Smart Program Icons: Represent pre-set blending cycles for specific tasks (e.g., Smoothie, Shake, Salsa, Ice Crush, Soup).
General Operation:
- Add ingredients to the Tritan jar. Do not exceed the maximum fill line.
- Secure the lid and filler cap onto the jar. Ensure the jar is locked onto the motor base.
- Press the Power button (O) to turn on the blender.
- Using Smart Programs: Rotate the dial to select the desired program icon. The indicator light will highlight the selected program. Press the dial to start the program. The blender will run through its pre-set cycle and stop automatically.
- Using Manual Speed Control: Rotate the dial to increase or decrease the blending speed from Min to Max. Press the dial to start blending at the selected speed. Press again to stop.
- Using Pulse Function: Press and hold the Pulse button (P) for short bursts of high-speed blending. Release the button to stop. This is ideal for chopping or breaking down larger pieces.
- Once blending is complete, press the Power button (O) to turn off the blender.
- Carefully remove the jar from the base and pour out the contents.
Using the Tamper:
The tamper is designed to push thick or frozen ingredients towards the blades for smoother blending, especially when making thick mixtures like nut butters or frozen desserts. Use the tamper only when the blender is running and the lid's filler cap is removed. Do not use the tamper if the lid is not securely in place.
Using Personal To-Go Cups (Mix&Go Accessories):
If you have purchased compatible Koblenz Mix&Go accessories, you can use them with your blender. Attach the separate blade assembly to the personal cup, invert it, and place it onto the blender base. Blend as desired, then remove, replace the blade assembly with a to-go lid, and enjoy your drink on the go.
Video 5.1: Official Koblenz video demonstrating the blender's features, including the control panel, tamper, and compatibility with Mix&Go accessories.
6. Cleaning and Maintenance
Proper cleaning and maintenance will extend the life of your Koblenz blender.
Self-Cleaning Function:
For quick cleaning, add warm water and a drop of dish soap to the jar. Secure the lid and run the blender on a low speed or pulse for 30 seconds. Rinse thoroughly.
Manual Cleaning:
- Jar and Lid: The Tritan jar and lid are dishwasher safe. For hand washing, use warm, soapy water and a non-abrasive sponge.
- Blade Assembly: Carefully remove the blade assembly from the jar. Wash with warm, soapy water. Use a brush to clean around the blades. Handle blades with extreme caution as they are sharp.
- Motor Base: Wipe the motor base with a damp cloth. Do not immerse the motor base in water or any other liquid.
- Touch Screen: The flat touch screen panel can be easily wiped clean with a damp cloth.
CAUTION: Always unplug the blender before cleaning.
7. Troubleshooting
If you encounter issues with your blender, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Blender does not turn on. | Not plugged in; Jar not properly seated; Power button not pressed. | Ensure power cord is securely plugged in. Check that the jar is correctly locked onto the base. Press the Power button (O). |
| Ingredients are not blending smoothly. | Too little liquid; Too many ingredients; Ingredients stuck. | Add more liquid. Reduce the amount of ingredients. Use the tamper to push ingredients towards the blades. Use the Pulse function. |
| Blender stops during operation. | Overload protection activated. | Unplug the blender, remove some ingredients, and let it cool down for 15-20 minutes before restarting. |
| Leakage from the bottom of the jar. | Blade assembly not tightened properly. | Ensure the blade assembly is securely tightened onto the jar. |
If the problem persists after trying these solutions, please contact Koblenz customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Koblenz |
| Model | LKM-9406 |
| Wattage | 1200 Watts |
| Capacity | 68 oz (2000 Milliliters) |
| Product Dimensions (D x W x H) | 9.25"D x 8.46"W x 16.65"H |
| Item Weight | 8.8 Pounds |
| Material | Stainless Steel (Blades), Tritan (Jar) |
| BPA Free | Yes |
| Number of Speeds | 3 (plus Pulse and Smart Programs) |
| Dishwasher Safe | Jar is dishwasher safe |
| UPC | 099053005513 |
9. Warranty and Support
The Koblenz Professional Countertop Blender LKM-9406 comes with a 7-year limited warranty, reflecting our commitment to quality and durability. This warranty covers manufacturing defects under normal household use.
For warranty claims, technical support, or any questions regarding your product, please refer to the contact information provided in your product packaging or visit the official Koblenz website.
Please retain your proof of purchase for warranty validation.



