View the manual for the Bosch BBHL21840 here, for free. This manual comes under the category vacuum cleaners and has been rated by 3 people with an average of a 8.2. This manual is available in the following languages: English. Do you have a question about the Bosch BBHL21840 or do you need help? Ask your question here




Below you will find the product specifications and the manual specifications of the Bosch BBHL21840.
The Bosch BBHL21840 is a battery-powered vacuum cleaner that offers a runtime of up to 40 minutes, allowing for efficient cleaning without the hassle of cords. With two power levels to choose from, users can adjust the suction power according to their cleaning needs. Featuring a washable filter, the BBHL21840 ensures convenient maintenance as it can be easily cleaned and reused. The charging time for this vacuum cleaner is approximately 5 hours, providing ample time for it to recharge before the next cleaning session. With a weight of 2500 grams, the BBHL21840 is lightweight and easy to maneuver, making it suitable for various surfaces and areas in the home. Its compact size, with dimensions of 165mm in depth, 1160mm in height, and 265mm in width, allows for effortless storage when not in use. The vacuum cleaner is equipped with LED indicators that show the charging status, providing users with a visual indication of the battery's level. Although it does not come with a telescopic tube, the BBHL21840 offers a cordless cleaning experience, eliminating the inconvenience of tangled cords. Powered by an 18V battery, this vacuum cleaner allows for easy mobility and versatility while cleaning. The BBHL21840 features a bagless dust container, eliminating the need for disposable bags and reducing maintenance costs. In summary, the Bosch BBHL21840 is a battery-powered vacuum cleaner that offers a runtime of 40 minutes, two power levels, a washable filter, and LED indicators for charging. With its lightweight design and compact size, it provides convenient and efficient cleaning for various surfaces in the home.


| Brand | Bosch |
| Model | BBHL21840 | BBHL21840 |
| Product | vacuum cleaner |
| EAN | 4242002992822 |
| Language | English |
| Filetype | User manual (PDF) |
| Battery technology | Lithium-Ion (Li-Ion) |
| Runtime | 40 min |
| Charging time | 5 h |
| Battery voltage | 18 V |
| Power source | Battery |
| Maximum input power | - W |
| Battery technology | Lithium-Ion (Li-Ion) |
| Runtime | 40 min |
| Charging time | 5 h |
| Battery voltage | 18 V |
| Power source | Battery |
| Maximum input power | - W |
| Number of power levels | 2 |
| Cleaning type | Dry |
| Vacuum air filtering | - |
| Dirt separating method | - |
| Cleaning type | Dry |
| Vacuum air filtering | - |
| Dirt separating method | - |
| Washable filter | Yes |
| LED indicators | Charging |
| Washable filter | Yes |
| LED indicators | Charging |
| Weight | 2500 g |
| Depth | 165 mm |
| Height | 1160 mm |
| Width | 265 mm |
| Weight | 2500 g |
| Depth | 165 mm |
| Height | 1160 mm |
| Width | 265 mm |
| Product color | Black |
| Telescopic tube | No |
| Dust container type | Bagless |
| Dust capacity | - L |
| Removable handheld vacuum | Yes |
| Product color | Black |
| Dust container type | Bagless |
| Telescopic tube | No |
| Dust capacity | - L |
Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Bosch BBHL21840 below.
Your Bosch vacuum cleaner losing suction power can be due to the following causes: - The suction power is not set to maximum - The dust container or dust bag is full - The hose, brush or tube is clogged
A clean filter is important to maintain the vacuum cleaner's suction power. Therefore, check the filter regularly. When a filter is clogged, dust absorption decreases and energy consumption increases.
A commonly used method is to put a little washing powder in the dust container or the dust bag.
For allergy sufferers, vacuuming the house at least twice a week is recommended.
The Bosch BBHL21840 has a weight of 2500 g.
The Bosch BBHL21840 has a height of 1160 mm.
The Bosch BBHL21840 has a width of 265 mm.
The Bosch BBHL21840 has a depth of 165 mm.
Yes, the Bosch BBHL21840 has a washable filter. This means that the user can easily clean and reuse the filter, saving money on replacements and improving the overall efficiency of the vacuum cleaner.
The Bosch BBHL21840 has 2 power levels. This allows the user to adjust the suction power according to their cleaning needs, providing flexibility and control over the cleaning process.
Yes, the Bosch BBHL21840 has LED indicators. This feature allows the user to easily identify the charging status of the vacuum cleaner, ensuring that it is always ready for use.
No, the Bosch BBHL21840 does not have a telescopic tube. This means that the user may need to adjust their posture while using the vacuum cleaner, as the tube cannot be extended or shortened.
Yes, the Bosch BBHL21840 is battery-powered. This provides the user with the freedom to move around without being restricted by a power cord. However, the user should consider the battery voltage and runtime to ensure they have enough power for the desired cleaning duration.
To assemble the Bosch BBHL21840 vacuum cleaner, follow these steps: 1. Place the handle onto the main housing of the vacuum cleaner and screw it into place. 2. Plug the hand-held vacuum cleaner into the floor nozzle and lock it into place. 3. To release the floor nozzle, press the release button and pull the hand-held vacuum cleaner out of the nozzle. Please note that these steps are based on the information available in the manual for the Bosch BBHL21840 vacuum cleaner.
To attach and release the floor nozzle with electric brush on the Bosch BBHL21840 vacuum cleaner, follow these steps: 1. Align the floor nozzle with the main housing of the vacuum cleaner. 2. Push the floor nozzle firmly into place until it clicks and locks into position. 3. To release the floor nozzle, locate the release button on the nozzle. 4. Press the release button and simultaneously pull the floor nozzle away from the main housing. 5. Make sure to handle the floor nozzle with care to avoid any damage. Please note that these steps are based on the information available in the manual for the Bosch BBHL21840 vacuum cleaner.
To charge the Bosch BBHL21840 vacuum cleaner, follow these steps: 1. Locate the charging port on the vacuum cleaner. It is usually located on the main housing or the handle. 2. Connect the charging cable to the charging port of the vacuum cleaner. 3. Plug the other end of the charging cable into a power outlet. 4. Ensure that the power outlet is switched on and supplying electricity. 5. The charging status indicator on the vacuum cleaner will show that it is charging. 6. Leave the vacuum cleaner connected to the power outlet for the recommended charging time, which is usually indicated in the manual. 7. Once the vacuum cleaner is fully charged, the charging status indicator will indicate that it is ready to use. 8. Disconnect the charging cable from the vacuum cleaner and the power outlet. Please note that these steps are based on the information available in the manual for the Bosch BBHL21840 vacuum cleaner.
To attach and release the hand-held vacuum cleaner from the floor nozzle on the Bosch BBHL21840 vacuum cleaner, follow these steps: 1. Press the release button located on the floor nozzle to unlock the hand-held vacuum cleaner. 2. Remove the hand-held vacuum cleaner from the floor nozzle. 3. To attach the hand-held vacuum cleaner to the floor nozzle, align the connection points on both devices. 4. Push the hand-held vacuum cleaner into the floor nozzle until it clicks and locks into place. 5. To release the hand-held vacuum cleaner from the floor nozzle, press the release button and pull the hand-held vacuum cleaner out of the nozzle. Please note that these steps are based on the information available in the manual for the Bosch BBHL21840 vacuum cleaner.
To control the suction power of the Bosch BBHL21840 vacuum cleaner, follow these steps: 1. Locate the sliding switch on the hand-held vacuum cleaner. 2. Slide the switch in the direction indicated by the arrow to activate the suction power. 3. The sliding switch usually has two positions: - Position 1: This setting is suitable for simple cleaning tasks on hard floors and provides low operating noise. It maximizes the run time of the vacuum cleaner. - Position 2: This setting is for more demanding cleaning tasks. It provides full power suction with the electric brush switched on. However, it may result in a shorter run time compared to position 1. Please note that these steps are based on the information available in the manual for the Bosch BBHL21840 vacuum cleaner.
Yes, the manual of the Bosch BBHL21840 is available in English .
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Number of questions: 2How do I see when the battery is fully charged? There is no indication or description to read. Thank you in advance.
What does the red light mean. It’s white when fully charged but goes red within 5 mins of vacuuming Bosch cordless