1. Introdução
This manual provides essential information for the safe and effective operation, setup, and maintenance of your Einhell Power X-Change 140Nm Cordless Impact Driver TE-CI 18/1 Li Solo. Please read these instructions carefully before using the tool and keep them for future reference. This product is designed for driving and removing screws and for light drilling tasks in wood and metal, utilizing its impact mechanism for high torque applications.
2. Instruções gerais de segurança
Always observe the following safety precautions when using power tools to prevent electric shock, fire, and serious injury.
- Segurança da Área de Trabalho: Mantenha a área de trabalho limpa e bem iluminada. Áreas desorganizadas ou escuras aumentam o risco de acidentes. Não utilize ferramentas elétricas em atmosferas explosivas, como na presença de líquidos, gases ou poeira inflamáveis.
- Segurança elétrica: Evite contato corporal com superfícies aterradas ou aterradas, como canos, radiadores, fogões e geladeiras. Há um risco maior de choque elétrico se seu corpo estiver aterrado ou aterrado.
- Segurança pessoal: Always wear eye protection. Use safety glasses, goggles, or a face shield. Wear hearing protection when operating the tool for extended periods. Dress properly; do not wear loose clothing or jewelry. Keep your hair, clothing, and gloves away from moving parts.
- Uso e cuidados com a ferramenta: Não force a ferramenta elétrica. Use a ferramenta elétrica correta para a sua aplicação. Ela realizará o trabalho melhor e com mais segurança na potência para a qual foi projetada. Desconecte a bateria da ferramenta elétrica antes de fazer qualquer ajuste, trocar acessórios ou guardar a ferramenta.
- Uso e cuidados com a bateria: Recarregue apenas com o carregador especificado pelo fabricante. Um carregador adequado para um tipo de bateria pode criar risco de incêndio quando usado com outra bateria. Use ferramentas elétricas apenas com baterias especificamente designadas.
3. Produto acabadoview e Características
The Einhell TE-CI 18/1 Li Solo is a cordless impact driver designed for efficient screwdriving tasks. It is part of the Power X-Change family, allowing for interchangeable battery use with other Einhell tools.
- Saída de alto torque: Delivers up to 140 Nm of torque, suitable for driving large or long screws.
- Controle de velocidade variável: Electronic speed control allows for precise adjustment, ideal for delicate applications.
- 1/4" Hex Bit Mount: Features a 6.35 mm (1/4") hexagon fitting for quick and secure bit changes.
- Iluminação LED integrada: Three power LEDs provide optimal illumination of the work area.
- Design ergonômico: Short, lightweight design with Softgrip surfaces ensures comfortable and tireless operation.
- Construção durável: Features an aluminum housing and rubber supports for enhanced protection and ruggedness.
- Fivela do cinto: A practical belt clip is included for convenient carrying and access during work.

Figure 1: The Einhell TE-CI 18/1 Li Solo Cordless Impact Driver, illustrating its compact design and the Power X-Change battery interface (battery sold separately).
4. Configuração
4.1 Instalação da bateria (bateria e carregador vendidos separadamente)
- Ensure the battery is fully charged using an Einhell Power X-Change charger.
- Align the battery pack with the base of the impact driver.
- Slide the battery pack into the tool until it clicks securely into place. Ensure it is firmly seated before operation.
- Para remover a bateria, pressione o(s) botão(ões) de liberação nas laterais do compartimento da bateria e deslize-o para fora.
4.2 Inserção e Remoção de Bits
The impact driver uses a 1/4" (6.35 mm) hexagon fitting for impact-resistant bits.
- Pull the quick-change chuck sleeve forward.
- Insert the hexagon bit fully into the chuck.
- Release the sleeve. The bit should be securely locked in place. Pull on the bit to confirm it is properly seated.
- To remove the bit, pull the sleeve forward again and extract the bit.

Figure 2: Detail of the 1/4" hex bit mount and the three integrated LED lights, providing clear visibility of the work area.
5. Instruções de operação
5.1 Ligar/Desligar e Controle de Velocidade
- Para iniciar: Press the ON/OFF switch (trigger). The integrated LEDs will illuminate the work area.
- Ajuste de velocidade: The speed of the impact driver is controlled by the pressure applied to the ON/OFF switch. Pressing lightly results in lower speed, while pressing fully increases the speed up to 2300 RPM.
- Parar: Solte o interruptor ON/OFF.
5.2 Sentido de Rotação
The direction of rotation (forward/reverse) is controlled by the selector switch located above the trigger.
- Rotação para a frente (enroscando): Push the selector switch to the left.
- Rotação inversa (desrosqueamento): Push the selector switch to the right.
- Posição de travamento: When the selector switch is in the middle position, the ON/OFF switch is locked, preventing accidental activation. Always engage the lock when not in use or when changing bits.
5.3 Using the Impact Driver
- Select the appropriate impact-resistant bit for your screw type and material.
- Position the bit firmly on the screw head.
- Start the tool by gently pressing the trigger, increasing pressure as needed. The impact mechanism will engage automatically when resistance is met, providing additional torque.
- Maintain a firm grip on the tool. The low reverse torque design helps reduce strain on the user.

Figure 3: An individual demonstrating the use of the Einhell impact driver for driving a screw into a wooden surface, highlighting its practical application.
6. Manutenção
A manutenção regular garante a longevidade e o desempenho ideal da sua parafusadeira de impacto.
- Limpeza: Após cada utilização, limpe o corpo da ferramenta com um pano macio e seco.amp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure ventilation openings are free from dust and debris.
- Armazenar: Store the impact driver and battery pack in a dry, secure location, away from direct sunlight and extreme temperatures. Ensure the battery is removed from the tool before storage.
- Inspeção: Periodically check all screws and fasteners for tightness. Inspect the power tool for any signs of damage or wear. Do not use a damaged tool.
7. Solução De Problemas
| Problema | Possível causa | Solução |
|---|---|---|
| A ferramenta não inicia. | Battery not charged or improperly inserted. Selector switch in lock position. | Charge battery. Ensure battery is fully inserted. Move selector switch to forward or reverse. |
| Redução de potência ou desempenho. | Low battery charge. Incorrect bit for application. Overheating. | Recharge battery. Use appropriate impact-rated bit. Allow tool to cool down. |
| A peça não está fixa com segurança. | Chuck sleeve not fully released. Bit not fully inserted. | Ensure chuck sleeve snaps back into place. Push bit in completely. |
8. Especificações
| Recurso | Detalhe |
|---|---|
| Marca | Einhell |
| Número do modelo | TE-CI 18/1 Li Solo (4510034) |
| Fonte de energia | Battery Powered (18V Power X-Change) |
| Velocidade Rotacional Máxima | 2300 RPM |
| Torque máximo | 140 Newton Metros |
| Bit Mount | 1/4" (6.35 mm) Hexagon |
| Volumetage | 18 Volts |
| Peso do item | 1.18 quilogramas (2.58 libras) |
| Dimensões do produto | 7.8"C x 3.03"L x 6.65"A |
| Material | Rubber, Aluminium |
| Componentes incluídos | Akku-Schlagschrauber (Impact Driver Body Only) |
| Pilhas inclusas? | Não |
| Pilhas necessárias? | Yes (18V Lithium Ion) |
9. Garantia e Suporte
Einhell Power Tools come with a standard 2-year warranty. An additional 1-year warranty is available upon product registration, extending the total warranty period to 3 years. For warranty claims, technical support, or spare parts, please contact Einhell customer service or visit the official Einhell website.
The intelligent ABS Battery Electronics and high-performance Li-Ion cells in Power X-Change batteries ensure efficiency, reliability, and durability.





