Preethi MG-142
Preethi Popular MG 142 Mixer Grinder User Manual
Model: MG-142 | Brand: Preethi
1. Introduction
Thank you for choosing the Preethi Popular MG 142 Mixer Grinder. This appliance is designed to provide efficient and reliable performance for all your grinding needs. Please read this manual carefully before operating the appliance to ensure safe and optimal use.
The Preethi Popular MG 142 is a 750-Watt mixer grinder equipped with three stainless steel jars, designed for various grinding tasks from chutneys to wet grinding and dry grinding.
2. Important Safety Instructions
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and/or injury to persons.
- Read all instructions before use.
- Do not immerse the motor unit in water or any other liquid.
- Ensure the appliance is unplugged from the power outlet when not in use, before assembling or disassembling parts, and before cleaning.
- Keep hands and utensils out of the jar while operating to prevent personal injury or damage to the mixer grinder.
- 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.
- This appliance is for household use only.
- Do not let the cord hang over the edge of a table or counter, or touch hot surfaces.
- Always ensure the lid is securely locked before operating.
- Do not overload the mixer grinder. Refer to the capacity guidelines for each jar.
- The appliance features a totally shock-proof ABS body for enhanced safety.
3. Product Components
The Preethi Popular MG 142 Mixer Grinder comes with the following components:
- 1 x Mixer Grinder Motor Unit (750-Watt)
- 1 x 1.7 Litre Wet Grind Jar with transparent polycarbonate dome
- 1 x 1.0 Litre Dry Grind Jar
- 1 x 0.4 Litre Chutney Jar

Image: The Preethi Popular MG 142 Mixer Grinder unit with its three accompanying stainless steel jars: the 1.7L wet grind jar, the 1.0L dry grind jar, and the 0.4L chutney jar.

Image: A diagram illustrating the key components of the Preethi Popular MG 142 Mixer Grinder, highlighting the 750-watt motor, high-quality stainless steel jars and blades, leak-proof jars, and strong & durable ABS body.
4. Setup and First Use
- Unpacking: Carefully remove all components from the packaging. Retain packaging for future storage or transport.
- Cleaning: Before first use, wash all jars and lids with warm soapy water. Rinse thoroughly and dry. Wipe the motor unit with a damp cloth. Do not immerse the motor unit in water.
- Placement: Place the mixer grinder motor unit on a stable, flat, and dry surface. Ensure there is adequate ventilation around the unit.
- Power Connection: Connect the PVC insulated 3-core flexicord with 6 amps plugtop to a suitable power outlet. Ensure the voltage matches the appliance's requirements (230 Volts).
- Jar Assembly: Select the appropriate jar for your task. Ensure the blade assembly is securely fitted inside the jar. Place the ingredients into the jar, ensuring not to exceed the maximum capacity marks.
- Lid Placement: Securely place the lid on the jar. For the 1.7 Litre jar, ensure the transparent polycarbonate dome is properly seated.
- Mounting Jar: Place the assembled jar onto the motor unit, aligning the jar's base with the coupler on the motor unit. Twist gently to lock it into place.
5. Operating Instructions
The Preethi Popular MG 142 Mixer Grinder is designed for various grinding tasks. Always ensure the jar is properly locked onto the motor unit and the lid is securely closed before starting.
5.1 General Operation
- Prepare ingredients and place them into the selected jar. Do not overfill.
- Secure the lid on the jar.
- Place the jar onto the motor unit and twist to lock.
- Plug the appliance into a power outlet.
- Turn the rotary switch to the desired speed setting (Low, Medium, High) or use the pulse function for short bursts.
- Allow the motor to run until the desired consistency is achieved. Avoid continuous operation for more than 5 minutes. Allow a 2-minute rest period between cycles.
- Once grinding is complete, turn the switch to 'OFF' and unplug the appliance.
- Carefully remove the jar from the motor unit and then remove the lid.
5.2 Jar Usage Guidelines

Image: An illustration detailing the capacities and typical uses for each of the three jars: 0.4L Chutney Jar (for 4 servings of chutney), 1L Dry Grind Jar (for 150gm dry masala), and 1.7L Wet Grind Jar (for batter for 14 dosas). The image also highlights the 750 Watts powerful motor for a perfect grind every time.
- 1.7 Litre Wet Grind Jar: Ideal for preparing batters for idli, dosa, vada, and other wet grinding tasks. The flow breakers in the stainless steel jars ensure fine grinding. Maximum capacity: 1.7 litres.
- 1.0 Litre Dry Grind Jar: Suitable for grinding dry spices, grains, and pulses. Ensure ingredients are completely dry before grinding. Maximum capacity: 1.0 litre.
- 0.4 Litre Chutney Jar: Perfect for small quantities of chutneys, pastes, and spice powders. Maximum capacity: 0.4 litre.
The high-grade nylon couplers ensure smooth, trouble-free operation across all jars.
6. Care and Maintenance
Proper care and maintenance will extend the life of your Preethi Popular MG 142 Mixer Grinder.
- Cleaning Jars and Lids: After each use, immediately rinse the jars and lids to prevent food from drying on them. Wash with warm soapy water using a soft brush or sponge. Rinse thoroughly and dry completely before storing.
- Cleaning Motor Unit: Wipe the motor unit with a soft, damp cloth. Do not use abrasive cleaners or immerse the motor unit in water.
- Blade Care: The stainless steel blades are sharp. Handle with care during cleaning.
- Storage: Store the mixer grinder and its accessories in a clean, dry place away from direct sunlight and moisture.
- Bush Life: The appliance features oil-filled sintered bronze bushes for extended bush life, reducing the need for frequent maintenance.
7. Troubleshooting
If you encounter any issues with your Preethi Popular MG 142 Mixer Grinder, refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Mixer grinder does not start. | Not plugged in; power outage; jar not properly locked; motor overloaded (thermal cut-off activated). | Check power connection; check fuse/circuit breaker; ensure jar is securely locked; unplug, wait 2-3 minutes for motor to cool, reduce load, then restart. |
| Burning smell from motor. | New motor smell (normal for first few uses); motor overloaded; continuous operation for too long. | This is normal for new motors. If persistent or strong, reduce load and operating time. Allow motor to cool. If problem persists, contact service. |
| Excessive noise during operation. | Jar not seated correctly; ingredients too hard or large; worn out coupler. | Re-seat the jar; cut ingredients into smaller pieces; check for damage to the coupler. |
| Leakage from jar. | Lid not properly closed; rubber gasket missing or damaged; jar overloaded. | Ensure lid is tightly closed; check and replace gasket if necessary; do not overfill the jar. |
For issues not listed here or if solutions do not resolve the problem, please contact Preethi customer service.
8. Product Specifications
| Feature | Detail |
|---|---|
| Brand | Preethi |
| Model Name | Popular |
| Item Model Number | MG-142 |
| Colour | White |
| Power | 750 Watts |
| Operating Voltage | 230 Volts |
| Product Dimensions | 31D x 44W x 22H Centimeters |
| Item Weight | 4.76 kg (10.49 Pounds) |
| Blade Material | Stainless Steel |
| Container Material | Stainless Steel |
| Special Feature | Shock Resistant |
| Controls Type | Rotary Switch |
| Included Components | 1 Mixer Grinder, 1 x 1.7 Litre Big Jar, 1 x 1.0 Litre Middle Jar, 1 x 0.4 Litre Chutney Jar |
| Country of Origin | India |

Image: A visual representation of the Preethi Popular MG 142 Mixer Grinder with its approximate dimensions: 22cm width, 31cm depth, and 44cm height.
9. Warranty and Support
Preethi stands by the quality of its products. The Preethi Popular MG 142 Mixer Grinder comes with the following:
- Product Warranty: 2 years on the product.
- Motor Warranty: 5 years on the motor.
- Lifelong Free Service: Enjoy lifelong free service for your appliance.

Image: A visual highlighting Preethi's commitment to quality, showing "Lifelong Free Service" and warranty details: 5-year motor warranty and 2-year product guarantee.
For warranty claims, service requests, or any product-related queries, please contact Preethi customer support. Details can typically be found on the product packaging or the official Preethi website.