1. Introduction
Thank you for choosing the Usha Maximus Plus 800W Mixer Grinder. This appliance is designed for efficient and versatile food preparation, featuring an 800-watt copper motor and four specialized jars. Please read this instruction manual carefully before using the appliance to ensure safe operation and optimal performance. Keep this manual for future reference.
2. Important Safety Instructions
- Always ensure the appliance is unplugged before assembly, disassembly, 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.
- Ensure lids are securely locked before starting the mixer grinder.
- Do not operate the appliance with a damaged cord or plug. Contact authorized service personnel for repairs.
- Avoid overloading the motor. If the motor stops or emits a burning smell, switch off immediately and allow it to cool. The appliance features overload protection.
- This appliance is not intended for use by children or persons with reduced physical, sensory, or mental capabilities without supervision.
- Do not use the appliance for purposes other than its intended use.
3. Product Overview
The Usha Maximus Plus Mixer Grinder comes with a powerful motor unit and four specialized jars to handle various kitchen tasks.
Components:
- Main Motor Unit
- Blending Jar with Fruit Filter & Lid
- Wet Grinding Jar & Lid
- Dry Grinding Jar & Lid
- Chutney Jar & Lid
- Spatula
- Instruction Manual
Visual Guide:

Figure 1: The Usha Maximus Plus Mixer Grinder with its main unit and four accompanying jars: a blending jar, a wet grinding jar, a dry grinding jar, and a chutney jar.

Figure 2: Close-up of the transparent PC blender jar, highlighting the integrated fruit filter designed for efficient juicing.

Figure 3: Detail of the 4-fin hardened stainless steel Techno Blade, engineered for even and faster grinding performance.

Figure 4: Illustration of the lid lock mechanism on a jar, ensuring secure, hands-free operation during use.

Figure 5: Internal view of the strong 800-watt high torque copper motor, designed for longer life and efficient performance.
Product Video:
Video 1: An overview of the Usha Maximus Plus Mixer Grinder, demonstrating its features and the various jars included. This video highlights the appliance's versatility for blending, grinding, and juicing.
4. Setup
- Unpack: Carefully remove all components from the packaging. Retain packaging for storage or future transport.
- Clean: Before first use, wash all jars, lids, and blades with mild soap and water. Wipe the main motor unit with a damp cloth. Ensure all parts are completely dry.
- Placement: Place the main motor unit on a stable, flat, and dry surface, away from heat sources and water.
- Attach Jar: Select the appropriate jar for your task. Place the jar onto the motor unit and twist gently until it locks into position. Ensure the jar is seated correctly.
- Secure Lid: Place the lid on the jar and engage the lid locks (if applicable) for hands-free operation.
5. Operating Instructions
General Operation:
- Ensure the jar is correctly assembled and locked onto the motor unit.
- Add ingredients to the jar. Do not overfill.
- Secure the lid and engage the lid locks.
- Plug the appliance into a suitable power outlet (230V).
- Turn the knob to the desired speed setting (1, 2, or 3). For short bursts, use the 'Pulse' setting.
- After use, turn the knob to '0' and unplug the appliance.
Using the Jars:
- Blending Jar (with Fruit Filter): Ideal for making juices, smoothies, milkshakes, and purees. The fruit filter helps separate pulp for smoother beverages.
- Wet Grinding Jar: Suitable for preparing batters for idli, dosa, and other wet grinding tasks.
- Dry Grinding Jar: Use for grinding dry spices, coffee beans, and grains into powders.
- Chutney Jar: Designed for small quantities of ingredients, perfect for making chutneys, pastes, and grinding small amounts of spices.
6. Cleaning and Maintenance
- Always unplug the mixer grinder before cleaning.
- Wash jars, lids, and blades immediately after use to prevent food from drying and sticking. Use warm soapy water and a non-abrasive sponge.
- Rinse thoroughly and dry all parts completely before storing.
- Wipe the main motor unit with a soft, damp cloth. Do not use abrasive cleaners or immerse the motor unit in water.
- Caution: The blades are sharp. Handle them with extreme care during cleaning.
- Note: This appliance is not dishwasher safe.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Motor not starting | Not plugged in, jar not properly locked, overload protector tripped. | Check power connection, ensure jar is locked, press the overload reset button at the bottom of the unit. |
| Burning smell during operation | Overloading, new motor initial use. | Reduce load, allow motor to cool. A slight burning smell is normal for new motors during initial uses. If persistent, contact service. |
| Loud noise/vibration | Improper jar placement, uneven load, worn coupler. | Ensure jar is seated correctly, distribute ingredients evenly, check coupler for damage. |
| Leakage from jar | Lid not sealed properly, worn gasket, overfilling. | Ensure lid is tight, check and replace gasket if worn, do not overfill jars. |
If you encounter issues not listed here or if solutions do not resolve the problem, please contact Usha customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | USHA |
| Model Number | 408001MP800433N |
| Wattage | 800 Watts |
| Voltage | 230 Volts |
| Motor Type | 100% Copper Motor |
| Number of Jars | 4 |
| Blade Material | Stainless Steel (4-fin hardened Techno Blade) |
| Jar Material | Stainless Steel, Polycarbonate (Blender Jar) |
| Special Features | Adjustable Speed Control, Anti-Skid, Heavy Duty, Overload Protection, Safety Lock |
| Product Dimensions (D x W x H) | 36.5D x 18.5W x 29.5H Centimeters |
| Item Weight | 5000 Grams |
| Dishwasher Safe | No |
9. Warranty and Support
Warranty Information:
- Motor Warranty: 5 years from the date of purchase.
- Product Warranty: 2 years from the date of purchase.
- Warranty covers manufacturing defects. Please refer to the warranty card included with your product for full terms and conditions.
Customer Support:
For any queries, service requests, or technical assistance, please contact Usha customer care:
- Toll-Free Number: 1800 1033 111
- Manufacturer Address: Registered Office: Surya Kiran Building, 19 K.G. Marg, New Delhi-110 001, India