Introduction
The Preethi Steele Mixer Grinder is a versatile kitchen appliance designed for efficient grinding and blending. Featuring a powerful 550-watt motor, durable stainless steel jars, and a unique safety locking system, it is engineered to handle various culinary tasks from preparing fine spice powders to smooth batters and chutneys. This manual provides essential information for the safe and optimal use of your appliance.
Setup
1. Unpacking and Component Identification
Carefully remove all components from the packaging. Verify that all parts are present:
- Motor Unit (Base)
- 0.5 Liter Chutney Jar with lid
- 1.0 Liter Dry Grind Jar with lid
- 1.5 Liter Wet Grind Jar with lid

An annotated image of the Preethi Steele Mixer Grinder, detailing its key features including leak-proof jars, a UL recognized 550W motor, chrome-plated handles, and an 18000 RPM motor with 3-speed control and pulse function.
2. Initial Cleaning
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; do not immerse it in water.
3. Placement
Place the motor unit on a stable, flat, and dry surface. Ensure it is away from heat sources and water.
This video provides an overview of the Preethi Steele Mixer Grinder, demonstrating its components and initial setup.
Operating Instructions
1. Preparing Ingredients
Cut large ingredients into smaller pieces to ensure even grinding and prevent overloading the motor. For wet grinding, add sufficient liquid as required by your recipe.
2. Assembling the Jar
Place the desired ingredients into the appropriate jar. Securely place the lid on the jar. Ensure the lid is properly seated and locked to prevent spills during operation.
3. Placing the Jar on the Motor Unit
Align the jar with the coupler on the motor unit. Gently push down and twist clockwise until the jar is securely locked into place. The mixer grinder features a unique jar-machine locking system for enhanced safety; the appliance will not operate unless the jar is correctly locked.
4. Powering On and Speed Control
Plug the mixer grinder into a 110-volt power outlet. Turn the knob to select your desired speed setting (1, 2, or 3). For short bursts of power, use the 'Pulse' function. Always start with a lower speed and gradually increase if needed.

The Preethi Steele Mixer Grinder, showcasing its sleek design and the three accompanying stainless steel jars with transparent lids.
5. Recommended Usage for Jars:
- 0.5 Liter Chutney Jar: Ideal for grinding small quantities of chutneys, pastes, and wet masalas.
- 1.0 Liter Dry Grind Jar: Suitable for grinding dry spices, coffee beans, and other dry ingredients into fine powders.
- 1.5 Liter Wet Grind Jar: Best for preparing larger quantities of wet batters (e.g., for idli, dosa), purees, and milkshakes.
This video offers a demonstration of the Preethi Steele Mixer Grinder's operation, including its safety features and grinding capabilities.
Maintenance and Cleaning
1. Cleaning the Jars and Lids
After each use, immediately empty the contents of the jar. Wash the jars, lids, and blades with warm water and a mild dish soap. Use a brush to clean around the blades carefully. Rinse thoroughly and allow to air dry or wipe with a clean cloth. Note: The jars and lids are NOT dishwasher safe.
2. Cleaning the Motor Unit
Wipe the exterior of the motor unit with a soft, damp cloth. Do not use abrasive cleaners or immerse the motor unit in water or any other liquid. Ensure the motor unit is completely dry before storing or next use.
3. Storage
Store the mixer grinder and its accessories in a clean, dry place, away from direct sunlight and moisture.
Troubleshooting
- Mixer Grinder Does Not Start:
Ensure the power cord is securely plugged into a 110-volt outlet. Check that the jar is correctly placed on the motor unit and securely locked. The unique jar-machine locking system prevents operation if the jar is not properly seated. - Motor Stops During Operation (Overload Protection):
The mixer grinder is equipped with an overload protection mechanism (micro switch) located at the bottom of the motor unit. If the motor overheats or is overloaded, it will automatically shut off to prevent damage. Turn off the appliance, unplug it, remove some ingredients from the jar, wait for a few minutes for the motor to cool down, and then press the red reset button (micro switch) at the bottom of the unit. Re-plug and restart. - Unusual Noise or Vibration:
Ensure the jar is properly locked onto the motor unit. Check that the lid is securely fastened. Reduce the quantity of ingredients if the jar is overfilled. - Ineffective Grinding:
Ensure the blades are clean and free from debris. Add a small amount of liquid for wet grinding if ingredients are too dry. For dry grinding, ensure ingredients are completely dry.
Specifications
Detailed technical specifications for the Preethi Steele Mixer Grinder (Model MG-206):
| Feature | Specification |
|---|---|
| Brand | Preethi |
| Model Name | MG-206 |
| Color | Black, Silver |
| Product Dimensions (D x W x H) | 13" x 8" x 12" |
| Material | Stainless Steel |
| Special Feature | Adjustable Speed Control, Turbo Vent |
| Jar Capacities | 0.5 Liters (Chutney), 1.0 Liters (Dry Grind), 1.5 Liters (Wet Grind) |
| Voltage | 110 Volts |
| Wattage | 550 Watts |
| Controls Type | Knob |
| Item Weight | 11 Pounds |
| Number of Speeds | 3 + Pulse |
| Blade Material | Stainless Steel |
| Dishwasher Safe | No |

The three stainless steel jars of the Preethi Steele Mixer Grinder, clearly labeled with their capacities: 0.5 liters for chutney, 1 liter for dry grinding, and 1.5 liters for wet grinding.

An infographic illustrating the rigorous 215 quality checks performed on the Preethi Steele Mixer Grinder, covering motor endurance, blade reliability, salt spray resistance, grinding performance, rotary switch cycles, and lock/unlock mechanism durability.

The Preethi Steele Mixer Grinder, confirming its compatibility for use in both the US and Canada.
Warranty and Support
For warranty information, service, or technical support, please refer to the warranty card included with your product or contact Preethi customer service. Keep your purchase receipt as proof of purchase for any warranty claims.