1. Introduction
Thank you for choosing the Teesa TSA3512 Hand Blender. This manual provides essential information for the safe and efficient operation, maintenance, and care of your appliance. Please read these instructions thoroughly before first use and keep them for future reference.
2. Important Safety Instructions
To reduce the risk of fire, electric shock, or injury, always follow these basic safety precautions:
- Read all instructions before using the appliance.
- Do not immerse the motor unit in water or other liquids.
- Keep hands, hair, and clothing, as well as spatulas and other utensils, away from moving blades during operation to prevent injury and/or damage to the appliance.
- Blades are sharp. Handle with care when cleaning.
- Unplug from outlet when not in use, before putting on or taking off parts, and before cleaning.
- 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.
- The use of attachments not recommended or sold by the manufacturer may cause fire, electric shock, or injury.
- Do not use outdoors.
- Do not let cord hang over edge of table or counter or touch hot surfaces.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Children should be supervised to ensure that they do not play with the appliance.
- Always ensure the appliance is switched off and unplugged before assembling, disassembling, or cleaning.
3. Product Components
The Teesa TSA3512 Hand Blender consists of the following main parts:
- Motor Unit: The main body containing the motor and control buttons.
- Blender Shaft: The detachable shaft with stainless steel blades at the end.
- Power Cord: For connecting to an electrical outlet.

Figure 1: Overview of the Teesa TSA3512 Hand Blender. This image shows the complete hand blender unit, including the motor housing, detachable blending shaft, and power cord.

Figure 2: Top section of the motor unit. This image highlights the upper part of the blender's handle, showing the sleek design and material finish.

Figure 3: Detail of the stainless steel blending blades. This image provides a close-up view of the sharp, durable blades and the protective guard at the end of the blending shaft.
4. Setup
Before first use, clean all parts that will come into contact with food. Refer to the "Cleaning and Maintenance" section for detailed instructions.
- Assemble the Blender: Align the blending shaft with the motor unit and twist until it locks securely into place.
- Position for Use: Ensure the blender is placed in a stable position or held firmly when in use.
- Connect to Power: Plug the power cord into a standard 220-240 V, 50/60 Hz electrical outlet.
5. Operating Instructions
The Teesa TSA3512 Hand Blender features continuous speed adjustment and a turbo function for various blending needs.

Figure 4: Control buttons for power and turbo function. This image shows the two main buttons on the blender's handle: the power button for continuous speed adjustment and the 'TURBO' button for maximum speed.
5.1. Blending with Continuous Speed Adjustment
- Prepare your ingredients and place them in a suitable container.
- Immerse the blending shaft into the ingredients.
- Press and hold the power button (marked with 'I' or a power symbol) to start blending. The speed can be adjusted continuously by varying the pressure on this button or by a dial if present (refer to specific model features).
- Blend until desired consistency is achieved.
- Release the power button to stop the appliance.
5.2. Using the Turbo Function
For maximum power and quick blending of tougher ingredients, use the Turbo function.
- Immerse the blending shaft into the ingredients.
- Press and hold the "TURBO" button. The blender will operate at its maximum speed (up to 16,580 rpm).
- Use the Turbo function in short bursts to avoid overheating.
- Release the "TURBO" button to stop the appliance.

Figure 5: Hand blender in active use. This image demonstrates the blender being used to process ingredients directly in a cooking pot, illustrating its practical application.
Important: Do not operate the blender continuously for more than 1 minute. Allow the appliance to cool down for at least 3 minutes before resuming operation to prevent overheating.
6. Cleaning and Maintenance
Proper cleaning and maintenance ensure the longevity and hygiene of your Teesa TSA3512 Hand Blender.
- Unplug the Appliance: Always unplug the blender from the power outlet before cleaning.
- Disassemble: Detach the blending shaft from the motor unit.
- Cleaning the Blending Shaft: The blending shaft and its blades are dishwasher-safe. Alternatively, wash them by hand using warm soapy water and a brush. Rinse thoroughly and dry immediately. Handle blades with extreme care as they are very sharp.
- Cleaning the Motor Unit: Wipe the motor unit with a damp cloth. Never immerse the motor unit in water or any other liquid. Do not use abrasive cleaners or scouring pads.
- Storage: Store the cleaned and dried blender in a dry place, away from direct sunlight and out of reach of children.
7. Troubleshooting
If you encounter issues with your Teesa TSA3512 Hand Blender, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Blender does not turn on. | Not plugged in; power outlet not working; motor unit not properly assembled with shaft. | Check power connection; test outlet with another appliance; ensure blending shaft is securely locked to motor unit. |
| Blender stops during operation. | Overheating protection activated; ingredients too dense. | Unplug and let cool for at least 30 minutes. Reduce ingredient load or add liquid. |
| Ineffective blending. | Too little liquid; ingredients too large; blades dull (unlikely for new product). | Add more liquid; cut ingredients into smaller pieces; ensure blades are clean and free of debris. |
If the problem persists after trying these solutions, please contact customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | TSA3512 |
| Brand | Teesa |
| Power | 1200 W |
| Power Supply | 220-240 V, 50/60 Hz |
| Continuous Speed Adjustment | 9,000 - 15,200 rpm |
| Turbo Speed | Max. 16,580 rpm |
| Materials (Blades, Shaft) | Stainless Steel |
| Materials (Motor Housing) | Plastic |
| Dimensions | 68 x 396 mm (Diameter x Height) |
| Weight | 793 g |
| Dishwasher Safe Parts | Blending shaft (excluding motor unit) |
| Special Features | Overheat protection, Turbo boost |
9. Warranty and Support
Specific warranty terms and conditions may vary by region and retailer. Please refer to the warranty card included with your product or contact your point of purchase for detailed information.
For technical support, spare parts, or service inquiries, please contact Teesa customer service or visit the official Teesa website. Keep your purchase receipt as proof of purchase for warranty claims.





