1. Introduction
The Preethi Steele 3-Jar Mixer Grinder is designed to assist with various kitchen tasks, including grinding, mixing, and blending. Featuring a powerful 550-watt motor and durable stainless steel jars, this appliance is built for efficient performance. Please read this manual thoroughly before initial use to ensure safe and optimal operation.
2. Important Safety Instructions
- Always ensure the mixer grinder is unplugged before assembling, disassembling, or cleaning.
- Do not immerse the motor unit in water or any other liquid. Clean with a damp cloth only.
- Keep hands and utensils out of the jar while operating to prevent injury and damage to the appliance.
- Ensure the jar is securely locked onto the motor unit before switching on the appliance. The mixer will not operate if the jar is not properly locked.
- Always use the lid provided with the jars during operation.
- Avoid overloading the jars. Refer to the capacity guidelines for each jar.
- Do not operate the appliance continuously for long periods. Allow for cooling breaks to prevent motor overheating.
- Keep the appliance out of reach of children.
- If the power cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons to avoid a hazard.
3. Package Contents
Your Preethi Steele 3-Jar Mixer Grinder package includes the following components:
- 1 x Basic Unit (Motor)
- 1 x 1.5 Liter Stainless Steel Jar with Transparent Dome & Handle
- 1 x 1.0 Liter Stainless Steel Jar with Transparent Dome & Handle
- 1 x 0.5 Liter Chutney Jar with PP Lid & Handle
- Lids for all jars
- Instruction Manual

Image: The Preethi Steele 3-Jar Mixer Grinder with its main unit and three stainless steel jars of varying sizes, each with a lid.
4. Getting Started: Setup
- Unpack: Carefully remove all components from the packaging. Retain the packaging for future storage or transport.
- Clean: Before first use, wash all jars, lids, and blades with warm soapy water. Rinse thoroughly and dry completely. Wipe the motor unit with a damp cloth.
- Placement: Place the motor unit on a stable, flat, and dry surface. Ensure it is away from heat sources and water.
- Attach Jar: Select the appropriate jar for your task. Place the jar onto the motor unit and rotate it clockwise until it locks securely into place. The unique Jar-Machine locking system ensures extra security during operation.
- Add Ingredients: Place your ingredients into the jar. Do not fill above the maximum fill line indicated on the jar.
- Secure Lid: Place the transparent dome lid firmly onto the jar.
- Connect Power: Plug the power cord into a suitable 110-volt AC power outlet.
Video: This video demonstrates the proper attachment of a jar to the Preethi Steele Mixer Grinder, highlighting the secure locking mechanism and the placement of ingredients before operation.
5. Operating Instructions
- Preparation: Ensure the mixer grinder is properly set up with the desired jar, ingredients, and lid as described in the 'Setup' section.
- Power On: Turn the speed control knob to the desired speed setting. The appliance features a manual control type.
- Grinding/Mixing: Allow the appliance to run until the desired consistency is achieved. The TurboVent feature ensures cool and silent operation, enhancing performance. The strong newly designed couplers provide reliable power transfer.
- Pulse Function: For short bursts of power or to achieve coarse grinding, use the pulse setting on the speed control knob.
- Power Off: Once finished, turn the speed control knob to the 'OFF' position and unplug the appliance from the power outlet.
- Remove Jar: Carefully unlock the jar by rotating it counter-clockwise and lift it off the motor unit.
6. Maintenance and Cleaning
- Motor Unit: Wipe the motor unit with a soft, damp cloth. Do not use abrasive cleaners or immerse it in water.
- Jars and Lids: Wash the stainless steel jars and transparent lids with warm soapy water immediately after use. Use a brush to clean around the blades carefully. Rinse thoroughly and dry completely to prevent water spots and maintain hygiene.
- Blades: Handle blades with extreme care as they are sharp. Do not attempt to sharpen the blades yourself.
- Storage: Store the mixer grinder and its accessories in a clean, dry place when not in use.
7. Troubleshooting
If you encounter any issues with your Preethi Steele Mixer Grinder, please refer to the following common troubleshooting tips:
- Mixer Not Starting: Ensure the jar is correctly placed and securely locked onto the motor unit. The appliance features a safety locking system that prevents operation if the jar is not properly engaged. Also, check if the power cord is firmly plugged into the outlet.
- Unusual Noise/Vibration: This can sometimes occur with powerful motors. Ensure the jar is not overloaded and that the ingredients are evenly distributed. If the noise is excessive or persistent, discontinue use and contact customer support.
- Overheating: If the motor unit feels hot or stops working, it may have overheated. Unplug the appliance and allow it to cool down for at least 15-20 minutes before attempting to use it again. Avoid continuous operation for extended periods.
- Ineffective Grinding: Ensure the blades are clean and free from debris. Check if the ingredients are suitable for the selected jar and speed setting. Add a small amount of liquid if necessary for smoother blending.
For issues not covered here, please contact Preethi customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Preethi |
| Model Number | Steele 3-Jar |
| Power | 550-Watt |
| Voltage | 110 Volts |
| Color | Silver |
| Jar Configuration | 1.5 Liter, 1.0 Liter, 0.5 Liter Chutney Jar |
| Material | Stainless Steel (Body & Jars) |
| Control Type | Manual |
| Product Dimensions | 10"D x 10"W x 16"H |
9. Warranty and Support
The Preethi Steele 3-Jar Mixer Grinder comes with a limited warranty. For specific details regarding warranty coverage, terms, and conditions, please refer to the warranty card included in your product packaging or visit the official Preethi website.
For technical assistance, troubleshooting, or service requests, please contact Preethi customer support through their official channels. Ensure you have your product model number and purchase details ready when contacting support.





