1. Introduction
This manual provides essential instructions for the safe and efficient operation, maintenance, and troubleshooting of your Einhell TE-HV 18/06 Li Solo Power X-Change Cordless Handheld Vacuum Cleaner. Please read these instructions carefully before first use and keep them for future reference.
Safety Instructions
- Always ensure the appliance is switched off before performing any maintenance or cleaning.
- Use only original Einhell Power X-Change batteries and chargers.
- Do not vacuum liquids, glowing ashes, or sharp objects.
- Keep children and unauthorized persons away from the appliance during operation.
- Protect the appliance from moisture.
2. Product Overview
The Einhell TE-HV 18/06 Li Solo is a versatile cordless handheld vacuum cleaner designed for various cleaning tasks. It is part of the Power X-Change family, allowing for interchangeable battery use.

Figure 1: Complete set including the handheld vacuum, various nozzles, extension tubes, and the Power X-Change battery and charger.
Components:
- Handheld Vacuum Unit
- Crevice Nozzle
- Brush Nozzle
- Upholstery Nozzle
- 2-piece Extension Tube (70 cm total length)
- Floor Nozzle
- Filter System
- Dust Container
- (Battery and Charger sold separately or as part of a kit)
3. Setup
3.1 Battery Charging and Insertion
- Charge the Battery: If using a new battery or if the battery is depleted, connect the Power X-Change battery to the compatible Einhell charger. Ensure the charger is plugged into a suitable power outlet. The LED indicators on the charger will show the charging status.
- Insert the Battery: Slide the charged Power X-Change battery into the battery slot on the rear of the handheld vacuum cleaner until it clicks securely into place.

Figure 2: Einhell Power X-Change 18V 4.0Ah battery and charger, essential for operating the vacuum cleaner.
3.2 Attaching Accessories
- Handheld Use: For general handheld cleaning, attach the desired nozzle (crevice, brush, or upholstery) directly to the suction opening of the vacuum cleaner.
- Floor Vacuum Use: For use as a floor vacuum, connect the two extension tubes together, then attach the floor nozzle to one end and the assembled tubes to the vacuum cleaner's suction opening.

Figure 3: The handheld vacuum cleaner shown with its included accessories, such as crevice tool, brush, and extension tubes.
4. Operating Instructions
4.1 Switching On/Off
- To switch on the vacuum cleaner, press the On/Off switch.
- To switch off, press the On/Off switch again.
4.2 Suction Power Modes
The vacuum cleaner features two suction power modes:
- ECO Mode: Ideal for normal dirt and extended battery runtime.
- BOOST Mode: Provides maximum suction power for stubborn dirt.
Press the mode selection button to switch between ECO and BOOST modes.
4.3 Battery Charge Level Indicator
The integrated 3-stage LED indicator on the battery (or vacuum, if applicable) displays the current charge level of the Power X-Change battery.
5. Maintenance
5.1 Emptying the Dust Container
- Ensure the vacuum cleaner is switched off and the battery is removed.
- Locate the dust container release button/latch and open the container.
- Empty the contents into a waste bin.
- Close the dust container securely.
5.2 Cleaning the Filter
- After emptying the dust container, remove the filter element.
- Tap the filter gently to dislodge dust. For thorough cleaning, the filter can be rinsed under running water. Ensure it is completely dry before reinserting.
- Reinsert the clean, dry filter into the dust container and close the container.
5.3 General Cleaning
Wipe the exterior of the vacuum cleaner with a damp cloth. Do not use abrasive cleaners or solvents. Ensure no moisture enters the electrical components.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not switch on. | Battery not inserted correctly or discharged. | Ensure battery is securely inserted. Charge the battery. |
| Low suction power. | Dust container full, filter clogged, or nozzle/hose blocked. | Empty dust container. Clean or replace filter. Check nozzles and tubes for blockages. Switch to BOOST mode. |
| Short operating time. | Battery not fully charged or battery capacity reduced. | Fully charge the battery. Consider using a higher capacity Power X-Change battery (e.g., 4.0 Ah). |
7. Specifications
- Model: Einhell TE-HV 18/06 Li Solo
- Voltage: 18 Volt (Power X-Change system)
- Item Weight: 1 kg
- Number of Handles: 1
- Included Items: 1 (Vacuum unit, accessories. Battery and charger sold separately)
- Special Features: ECO/BOOST mode, 3-stage LED battery indicator, universal use as handheld or floor vacuum.
8. Warranty and Support
Einhell products are manufactured to high-quality standards and undergo strict quality controls. In the unlikely event of a problem, please refer to your purchase documentation for warranty details. For technical support or spare parts, please contact your local Einhell service center or visit the official Einhell website.
For more information, visit the Einhell Store.





