1. Important Safety Instructions
Please read these instructions carefully before using your Bosch Comfort Line TWK6A813 cordless kettle. Keep this manual for future reference.
- Electrical Safety: Ensure the voltage indicated on the rating plate matches your mains supply. Do not operate the kettle with a damaged cord or plug.
- Water and Heat: Do not immerse the kettle, power base, or cord in water or other liquids. Avoid contact with hot surfaces. Always use the handle.
- Filling: Do not fill above the 'MAX' mark or below the 'MIN' mark to prevent boiling dry or splashing.
- Children: This appliance can be used by children aged 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children unless they are older than 8 and supervised.
- Overheat Protection: The kettle is equipped with boil-dry and overheat protection. If the kettle is accidentally switched on without water, it will automatically switch off. Allow it to cool down before refilling.
- Placement: Place the kettle on a stable, flat, heat-resistant surface, away from hot gas or electric burners, or heated ovens.
- Intended Use: This appliance is intended for boiling water only. Do not use it for heating milk, coffee, or other liquids.
2. Product Overview
Familiarize yourself with the components of your Bosch Comfort Line TWK6A813 cordless kettle.

- Kettle Body: Stainless steel construction.
- Lid: Hinged lid with button-operated opening mechanism.
- Handle: Ergonomically designed for comfortable grip.
- Water Level Indicator: Transparent window with clear markings for minimum (0.5L) and maximum (1.7L) fill levels.
- On/Off Switch: Illuminated switch located on the handle for easy operation.
- Power Base: Cordless 360° rotational base with cord storage.
- Lime Scale Filter: Removable stainless steel filter located at the spout.

3. Setup
Before first use, follow these steps:
- Unpack: Carefully remove all packaging materials and dispose of them responsibly.
- Position the Power Base: Place the power base on a dry, flat, and stable surface. Ensure the power cord is not dangling or in contact with hot surfaces.
- Initial Cleaning:
- Fill the kettle with fresh water up to the 'MAX' mark.
- Boil the water (see 'Operating' section).
- Discard the boiled water.
- Repeat this process two to three times to remove any manufacturing residues or odors.

4. Operating Instructions
Using your Bosch Comfort Line TWK6A813 kettle is straightforward:
- Open the Lid: Press the button on the handle to open the hinged lid.
- Fill with Water: Fill the kettle with the desired amount of fresh water. Ensure the water level is between the 'MIN' (0.5L) and 'MAX' (1.7L) marks on the water level indicator.
- Close the Lid: Close the lid firmly until it clicks into place. Ensure it is properly sealed to prevent steam from escaping.
- Place on Power Base: Position the kettle onto the power base. It can be placed in any direction (360° rotational).
- Switch On: Press the illuminated On/Off switch downwards. The indicator light will illuminate, signifying that the kettle is heating.
- Automatic Shut-off: The kettle will automatically switch off once the water has boiled. The indicator light will turn off.
- Pour Water: Carefully lift the kettle from the base and pour the hot water.


5. Maintenance and Cleaning
Regular cleaning and maintenance will prolong the life of your kettle.
5.1 General Cleaning
- Always unplug the kettle from the mains and allow it to cool completely before cleaning.
- Wipe the exterior of the kettle with a soft, damp cloth. Do not use abrasive cleaners or scouring pads.
- Never immerse the kettle or its power base in water.
5.2 Cleaning the Lime Scale Filter
The removable stainless steel lime scale filter should be cleaned regularly, especially in hard water areas.
- Ensure the kettle is cool and empty.
- Open the lid and carefully pull the filter upwards and out of its holder at the spout.
- Rinse the filter under running water and gently brush away any lime scale deposits.
- Reinsert the clean filter into its holder until it clicks into place.

5.3 Descaling
Lime scale buildup can affect performance and energy efficiency. Descale your kettle regularly (e.g., monthly, or more often in hard water areas).
- Use a commercially available descaling agent suitable for kettles, following the manufacturer's instructions.
- Alternatively, you can use a solution of white vinegar and water (e.g., 1 part vinegar to 2 parts water). Fill the kettle with the solution and let it stand for an hour (do not boil).
- After descaling, empty the kettle and rinse it thoroughly several times with fresh water to remove any residue.
- Boil fresh water in the kettle and discard it two to three times before using it for beverages.
6. Troubleshooting
If you encounter issues with your kettle, refer to the following common problems and solutions:
- Kettle does not switch on:
- Check if the kettle is properly placed on the power base.
- Ensure the power plug is securely inserted into the wall socket.
- Verify that the On/Off switch is pressed down.
- Check your household's circuit breaker.
- Water is not boiling:
- The kettle may have activated its boil-dry protection. Allow it to cool down for a few minutes before refilling and attempting to boil again.
- Water has an unusual taste or smell:
- This can sometimes occur with new appliances. Perform the initial cleaning steps (boiling and discarding water) multiple times.
- Ensure the kettle is regularly descaled and cleaned.
- Kettle leaks:
- Ensure the lid is closed properly.
- Check if the water level exceeds the 'MAX' mark.
- Inspect the lime scale filter for proper seating.
If the problem persists after trying these solutions, please contact Bosch customer service.
7. Specifications
Technical details for the Bosch Comfort Line TWK6A813 Cordless Kettle:
| Feature | Specification |
|---|---|
| Model Number | TWK6A813 |
| Capacity | 1.7 Litres |
| Power | 2400 Watts |
| Operating Voltage | 220 - 240 Volts |
| AC Input Frequency | 50/60 Hz |
| Colour | Black, Stainless Steel |
| Housing Material | Stainless Steel |
| Item Weight | 1.8 Kilograms |
| Cord Length | 0.8 Meters |
| Special Features | Cordless, Overheat Protection, Water Level Indicator, Removable Filter, Illuminated On/Off Switch, Cord Storage |
| Certification | CE, EAC-Eurasian, UA, VDE |
8. Warranty Information
Your Bosch Comfort Line TWK6A813 kettle comes with a 2-year warranty on the product from the date of purchase. Please retain your purchase receipt as proof of purchase for any warranty claims.
The warranty covers manufacturing defects and faulty materials under normal domestic use. It does not cover damage resulting from misuse, neglect, accidental damage, or unauthorized modifications.
9. Customer Support
For further assistance, spare parts, or warranty claims, please contact Bosch customer service. You can find contact details on the official Bosch website or your local Bosch service center documentation.
When contacting support, please have your product model number (TWK6A813) and proof of purchase readily available.







