1. Introduction
Thank you for choosing the Kärcher HV 1/1 Bp Commercial Handy Vacuum Cleaner. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your device. Please read this manual thoroughly before first use and keep it for future reference.
The Kärcher HV 1/1 Bp is a rechargeable, compact, and powerful handheld vacuum cleaner designed for commercial use. Its robust design and efficient turbine ensure strong suction power, reducing cleaning time and effort. The lightweight and ergonomic design allows for versatile application, including overhead and hard-to-reach areas.
2. Safety Instructions
WARNING: Read all safety warnings and instructions before using this product. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- This appliance is intended for commercial use.
- Do not vacuum liquids, flammable or combustible materials, hot ashes, or sharp objects.
- Ensure the filter is correctly installed before operation.
- Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts.
- Use only Kärcher recommended batteries and chargers (sold separately).
- Do not operate the vacuum cleaner if it is damaged or malfunctioning.
- Supervise children and individuals with reduced physical, sensory, or mental capabilities to ensure they do not play with or misuse the appliance.
- Disconnect the battery pack before making any adjustments, changing accessories, or storing the appliance.
- Maintain the appliance with care. Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the appliance's operation.
3. Product Overview
The Kärcher HV 1/1 Bp is engineered for efficiency and user comfort in commercial cleaning environments.

Figure 1: Kärcher HV 1/1 Bp Commercial Handy Vacuum Cleaner (main unit only, battery and charger sold separately).
Key Features:
- Powerful Suction: Reduces dust and cleaning time effectively.
- Ergonomic Design: Standard strap reduces user burden during extended use.
- Efficient Filtration: Features a large filter area and an efficient turbine.
- Lightweight and Compact: Easy to handle and maneuver.
- 360° Application: Allows operation at any angle for versatile cleaning.
Components (Main Unit Only):
- HV 1/1 Bp Vacuum Cleaner Main Unit
- Dust Container
- Filter System
- Nozzles/Attachments (if included with main unit, otherwise state "not included")
Note: Battery and charger are sold separately and are required for operation.
4. Setup
4.1 Battery Installation (Battery and Charger Sold Separately)
- Ensure the battery is fully charged using a compatible Kärcher charger.
- Locate the battery compartment on the vacuum cleaner handle.
- Align the charged battery pack with the guides in the compartment.
- Slide the battery pack into the compartment until it clicks securely into place.
- To remove the battery, press the release button (if present) and slide the battery out.
4.2 Attaching Accessories
Depending on your cleaning task, attach the appropriate nozzle or extension tube firmly to the suction inlet of the vacuum cleaner.

Figure 2: Example of using the vacuum cleaner on stairs, demonstrating its portability and ease of use with an extension.
5. Operation
5.1 Powering On/Off
- To turn on the vacuum cleaner, press the power button located on the handle.
- To turn off the vacuum cleaner, press the power button again.
5.2 General Cleaning
- Move the vacuum cleaner slowly and steadily over the surface to be cleaned.
- For optimal results, use the appropriate nozzle for the surface (e.g., crevice tool for tight spaces, brush nozzle for delicate surfaces).
- The lightweight design and 360° application allow for cleaning floors, walls, ceilings, and furniture with ease.

Figure 3: The vacuum cleaner being used to clean office carpet, highlighting its suitability for commercial environments.

Figure 4: Demonstrating the vacuum cleaner's ability to reach high areas, such as ceilings, due to its lightweight design and versatile application.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your Kärcher HV 1/1 Bp.
6.1 Emptying the Dust Container
- Ensure the vacuum cleaner is turned off and the battery is removed.
- Locate the dust container release mechanism (refer to product diagram if available).
- Detach the dust container from the main unit.
- Empty the contents into a waste bin.
- Reattach the dust container securely until it clicks into place.
6.2 Cleaning the Filter
- After emptying the dust container, remove the filter element.
- Gently tap the filter to dislodge dust and debris.
- If necessary, rinse the filter with cold water. Ensure it is completely dry before reinserting.
- Do not use detergents or hot water on the filter.
- Replace the filter if it is damaged or excessively worn.
6.3 General Cleaning of the Unit
- Wipe the exterior of the vacuum cleaner with a damp cloth.
- Do not use abrasive cleaners or solvents.
- Ensure all openings are clear of blockages.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum cleaner does not turn on. | Battery not installed correctly or discharged. | Ensure battery is securely installed. Charge the battery. |
| Reduced suction power. | Dust container full, filter clogged, or nozzle/hose blocked. | Empty dust container. Clean or replace filter. Check for and remove blockages in nozzles or hose. |
| Unusual noise during operation. | Foreign object in the suction path or damaged component. | Turn off and remove battery. Inspect suction path for foreign objects. If noise persists, contact Kärcher support. |
If you encounter issues not listed here, or if the problem persists after attempting the solutions, please contact Kärcher customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | 1.394-266.0 |
| Container Capacity | 0.3 gal (0.9 L) |
| Noise Level | 69 dB (A) |
| Weight (main unit) | 4.9 lbs (1.8 kg) |
| Product Dimensions (L x W x H) | 12.05 x 4.53 x 12.28 inches |
| Power Source | Cordless (Battery-powered, battery sold separately) |
| Special Features | Compact, Lightweight |
| Manufacturer | Kärcher |
9. Warranty and Support
Kärcher products are manufactured to the highest quality standards and come with a manufacturer's warranty. For detailed warranty information, please refer to the warranty card included with your purchase or visit the official Kärcher website.
For technical support, spare parts, or service inquiries, please contact Kärcher customer service or visit their official website:
Please have your model number (1.394-266.0) and purchase date ready when contacting support.





