Einhell TE-HD 18/12 Li (Model 2021)
Einhell Power X-Change Akku-Bohrhammer TE-HD 18/12 Li User Manual
Model: TE-HD 18/12 Li (Model 2021)
1. Produkt överview
The Einhell cordless hammer drill TE-HD 18/12 Li-Solo is a versatile and powerful tool designed for drilling and percussion drilling tasks. As part of the Power X-Change family, it offers cordless freedom and compatibility with any Power X-Change battery.

Figure 1: Einhell TE-HD 18/12 Li Cordless Hammer Drill. This image shows the main product, a red and black cordless hammer drill, without a battery attached.
Nyckelfunktioner inkluderar:
- Trådlös frihet: Operates on the Einhell Power X-Change battery system, eliminating the need for power cords.
- Tre funktioner: Capable of drilling, hammer drilling, and chiseling (with appropriate accessories).
- Pneumatic Impact Mechanism: Delivers up to 1.3 joules of impact energy for effective drilling in concrete (up to 12mm).
- Robust design: Features a powerful motor and durable metal transmission for high torque.
- SDS-Plus-chuck: Universal SDS-Plus tool chuck with semi-automatic operation for quick bit changes.
- Speed Control Electronics: Allows adaptation of output to the material and task.
- LED-ljus: Integrerad LED-lampaamp for optimal illumination of the working area.
- Ergonomic Softgrip: Provides comfortable handling and control.

Figure 2: Diagram highlighting key features of the Einhell TE-HD 18/12 Li. Labels point to the pneumatic impact mechanism, SDS-Plus chuck, LED light, speed control electronics, and the 2+1 functions (impact drilling, conventional drilling, screwdriving).

Figure 3: Illustration showing the Einhell TE-HD 18/12 Li as part of the larger Power X-Change family, emphasizing battery compatibility across over 300 tools.
2. Säkerhetsinstruktioner
Always observe general power tool safety guidelines to prevent electric shock, fire, and serious injury. Keep this instruction manual for future reference.
2.1 Allmänna säkerhetsvarningar för elverktyg
- Säkerhet på arbetsområdet: Håll arbetsområdet rent och väl upplyst. Använd inte elverktyg i explosiva atmosfärer, till exempel i närvaro av brandfarliga vätskor, gaser eller damm.
- Elsäkerhet: Undvik kroppskontakt med jordade ytor. Utsätt inte elverktyg för regn eller våta förhållanden.
- Personlig säkerhet: Stay alert, watch what you are doing and use common sense. Use personal protective equipment such as safety glasses, hearing protection, and dust masks.
- Användning och skötsel av elverktyg: Tvinga inte elverktyget. Använd rätt elverktyg för ditt ändamål. Koppla bort batteriet från elverktyget innan du gör några justeringar, byter tillbehör eller förvarar elverktyg.
- Användning och skötsel av batteriverktyg: Ladda endast med den laddare som anges av tillverkaren. Använd elverktyg endast med särskilt avsedda batteripaket.
3. Inställning
The Einhell TE-HD 18/12 Li is supplied without a battery or charger. These components are sold separately and are essential for operation.

Figure 4: Image indicating that the product is supplied without a battery or charger, which must be acquired separately.
3.1 Attaching the Battery Pack
- Se till att verktyget är avstängt.
- Align the battery pack with the receptacle at the base of the tool.
- Skjut batteripaketet på plats tills det klickar ordentligt.
- För att ta bort det, tryck på frigöringsknappen på batteripaketet och skjut ut det.
3.2 Installing Drill Bits and Accessories
The tool features a universal SDS-Plus chuck for quick and secure bit changes.

Figure 5: Close-up of the SDS-Plus tool holder, illustrating its semi-automatic operation for easy bit insertion and removal.
- Dra tillbaka chuckhylsan.
- Insert the SDS-Plus drill bit or accessory into the chuck.
- Release the chuck sleeve. The bit should lock into place. Pull on the bit to ensure it is securely fastened.
- För att ta bort, dra tillbaka chuckhylsan och dra ut borret.
A magnetic adapter for screwdriver bits is included for screwdriving applications.

Figure 6: Image showing the included magnetic adapter designed for use with standard screwdriver bits.
4. Bruksanvisning
The Einhell TE-HD 18/12 Li offers multiple operating modes for various applications.

Figure 7: Close-up of the mode selector switch, indicating two primary modes for flexible application.
4.1 Val av driftläge
Use the mode selector switch to choose between drilling, hammer drilling, or chiseling (if applicable with specific accessories).
- Borrläge: For drilling into wood, metal, or plastic.
- Slagborrningsläge: För borrning i betong, murverk och sten.
- Mejslingsläge: For light chiseling work (requires appropriate chisel bit).
4.2 Starta och stoppa verktyget
- För att starta, tryck på PÅ/AV-knappen.
- To stop, release the ON/OFF trigger switch.
4.3 Hastighetsreglering
The tool features precision speed electronics. The speed can be adjusted by varying the pressure on the ON/OFF trigger switch. Apply less pressure for lower speeds and more pressure for higher speeds.
4.4 LED arbetsljus
The integrated LED light illuminates the work area automatically when the trigger is pressed, improving visibility in dimly lit conditions.

Figure 8: The cordless hammer drill with its LED light activated, demonstrating how it illuminates the work area for improved visibility.
4.5 Drilling Performance
The maximum number of holes per battery charge varies depending on the battery capacity and material. For concrete (6x50 mm holes), approximate performance is:
| Batterikapacitet | Approx. Holes |
|---|---|
| 2.0 Ah | 45 st. |
| 2.5 Ah | 57 st. |
| 3.0 Ah | 82 st. |
| 4.0 Ah | 96 st. |
| 5.2 Ah | 140 st. |
| 6.0 Ah | 166 st. |
| 8.0 Ah | 182 st. |

Figure 9: Visual representation of the maximum number of 6x50 mm holes that can be drilled in concrete per battery charge, across various Power X-Change battery capacities.

Figure 10: A user demonstrating the Einhell TE-HD 18/12 Li hammer drill in action, drilling into a concrete wall, highlighting its practical application.
5. Underhåll
Regular maintenance ensures the longevity and optimal performance of your Einhell TE-HD 18/12 Li.
5.1 Rengöring
- Håll ventilationshålen rena för att förhindra överhettning.
- Torka av verktygshöljet med en mjuk, damp trasa. Använd inte starka rengöringsmedel eller lösningsmedel.
- Clean the SDS-Plus chuck regularly to ensure smooth operation.
5.2 Förvaring
- Store the tool in a dry, well-ventilated area, away from direct sunlight and moisture.
- Ensure the battery pack is removed before storage.
- Store the tool and accessories in their original case or a suitable storage container.
6. Felsökning
This section addresses common issues you might encounter with your Einhell TE-HD 18/12 Li.
| Problem | Möjlig orsak | Lösning |
|---|---|---|
| Verktyget startar inte. | Batteriet är inte korrekt isatt eller urladdat. | Se till att batteriet är helt isatt. Ladda batteriet vid behov. |
| Minskad borrprestanda. | Worn drill bit; incorrect mode selected; battery low. | Replace drill bit. Select appropriate mode (e.g., hammer drilling for concrete). Charge battery. |
| Bit låses inte i chucken. | Chuck dirty or damaged; incorrect bit type. | Clean chuck. Ensure SDS-Plus bit is used. If problem persists, contact service. |
| Verktyget överhettas. | Blockerade ventilationsspringor; kontinuerlig intensiv användning. | Rengör ventilationsspringorna. Låt verktyget svalna vid längre tids användning. |
7. Specifikationer
| Specifikation | Värde |
|---|---|
| Stämpla | Einhell |
| Modellnummer | TE-HD 18/12 Li (Model 2021) / 4513970 |
| Strömkälla | Batteridriven (Power X-Change 18V) |
| Voltage | 18 volt |
| Maximal rotationshastighet | 1300 RPM |
| Effektenergi | 1.3 Joules (Pneumatic) |
| Borrtyp | Hammerborr |
| Chuck-typ | SDS-Plus |
| Borrkapacitet Trä | 14 millimeter |
| Borrkapacitet Metall | 8 millimeter |
| Drilling Capacity Concrete | 12 millimeter |
| Objektets vikt | 1.49 kilogram (ca 3.28 pund) |
| Produktmått (L x B x H) | 9.76 x 2.87 x 7.68 cm |
| Material | Metall |
| Inkluderade komponenter | Cordless hammer drill, Magnetic adapter for screwdriver bits |
| Batterier medföljer? | Nej (säljs separat) |
| Specialfunktion | Bärbar |
8. Garanti och support
Einhell products are manufactured to high quality standards and undergo strict quality controls. Should you experience any issues, please refer to the following information.
8.1 Garantiinformation
The EU Spare Part Availability Duration for this product is 2 Years. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Einhell webplats.
8.2 Kundsupport
For technical assistance, spare parts, or service inquiries, please contact Einhell customer support. Contact details can typically be found on the official Einhell webplats eller i produktförpackningen.
Official Einhell Webplats: www.einhell.com
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