1. Введение
The Einhell TE-AG 18/125 CE Q Li cordless angle grinder is a versatile and powerful tool designed for a variety of tasks including grinding, cutting, roughing, and polishing. As part of the Einhell Power X-Change family, this tool offers cordless freedom and compatibility with all Power X-Change batteries and chargers. It features a robust PurePOWER brushless motor for extended runtime and power, constant electronics for stable performance, and a quick-fix nut for easy disc changes. This manual provides essential information for safe operation, setup, maintenance, and troubleshooting to ensure optimal performance and longevity of your tool.

Figure 1: The Einhell Power X-Change ecosystem, highlighting battery compatibility across various tools.
2. Инструкции по технике безопасности
При работе с угловой шлифовальной машиной всегда соблюдайте следующие меры предосторожности, чтобы предотвратить травмы и повреждения.
- Используйте средства индивидуальной защиты (СИЗ): Always wear safety goggles, hearing protection, and work gloves. A dust mask is recommended for dusty operations.
- Закрепите заготовку: Убедитесь, что заготовка надежно закреплена.ampустановлены или закреплены, чтобы предотвратить перемещение во время работы.
- Правильный хват: Maintain a firm grip on the tool with both hands, using the additional handle provided.
- Проверить состояние диска: Before each use, inspect the grinding or cutting disc for cracks, chips, or damage. Replace damaged discs immediately.
- Correct Disc Type: Use only discs appropriate for the material and task. Ensure the disc's maximum RPM rating is higher than the tool's maximum speed.
- Adjust Disc Guard: Position the disc guard to provide maximum protection for the operator and to deflect sparks away from the body.
- Избегайте отдачи: Be aware of potential kickback, especially when cutting. Maintain a stable stance and avoid binding the disc in the workpiece.
- Очистить рабочую область: Keep the work area clean and well-lit. Remove any flammable materials.
- Безопасность аккумулятора: Use only Einhell Power X-Change batteries and chargers. Do not expose batteries to heat or water.
- Защита от перегрузки: The tool is equipped with overload protection. If the tool stops, reduce pressure or allow it to cool down before resuming.
- Защита от перезапуска: The tool features restart protection to prevent accidental startup after a power interruption or battery change.
3. Компоненты закончилисьview
Familiarize yourself with the main components of your Einhell Cordless Angle Grinder:
- Brushless Motor (PurePOWER): Provides high power and efficiency with minimal maintenance.
- Кнопка блокировки шпинделя: For securing the spindle during disc changes.
- Quick-Fix Nut: Allows for tool-free and rapid changing of grinding/cutting discs.
- Quick-Adjust Disc Guard: Protects against sparks and debris, adjustable without tools.
- Дополнительная ручка: Can be mounted in two positions for optimal control and comfort.
- Регулятор скорости: Adjusts the rotational speed (3000-10500 RPM) for different materials.
- Светодиодный дисплей скорости: Indicates the selected speed setting.
- Dust Protection Grid: Integrated grid protects the tool's interior from dust and debris, removable for cleaning.
- Интерфейс батареи: For connecting Power X-Change batteries.
4. Настройка
4.1 Установка аккумулятора
Ensure the battery is fully charged before use. The angle grinder is sold without a battery or charger, which must be purchased separately as part of the Power X-Change system.
- Align the battery with the battery interface on the tool.
- Вставьте аккумулятор на место до надежного щелчка.
- Чтобы извлечь аккумулятор, нажмите кнопку фиксатора на нем и выдвиньте его.

Figure 2: Illustration indicating that the battery and charger are not included with the tool and must be purchased separately.
4.2 Установка диска и регулировка защитного кожуха
The angle grinder accepts cutting discs up to 125 mm in diameter.
- Убедитесь, что инструмент выключен и аккумулятор извлечен.
- Нажмите и удерживайте кнопку блокировки шпинделя.
- Unscrew the quick-fix nut by hand (or using a spanner if necessary, though it's designed for tool-free operation).
- Place the desired grinding or cutting disc onto the flange, ensuring it is centered.
- Screw the quick-fix nut back on and tighten it firmly by hand. Release the spindle lock button.
- Adjust the quick-adjust disc guard to ensure maximum protection for your hands and body, deflecting sparks away from you.

Figure 3: Detail of the quick-fix nut mechanism for fast and tool-free disc changes.
4.3 Additional Handle Attachment
The additional handle can be screwed into either of the two mounting positions on the gear head for comfortable and secure two-hand operation.
5. Инструкция по эксплуатации
5.1 Включение/выключение питания
- To switch on, slide the ON/OFF switch forward.
- To switch off, release the ON/OFF switch. The tool will stop.
5.2 Регулировка переменной скорости
The integrated variable speed control allows you to adjust the rotational speed between 3000 and 10500 RPM, optimizing performance for different materials and applications. The constant electronics feature ensures that the selected speed is maintained even under load.
- Use the speed control dial to select the desired RPM.
- Refer to the LED speed display for the current setting.
- Lower speeds are generally suitable for polishing or working with sensitive materials, while higher speeds are for aggressive grinding and cutting.

Figure 4: Close-up of the variable speed control dial, allowing precise speed adjustment.

Figure 5: The LED display showing speed settings and an overload indicator for safe operation.
5.3 Общие советы по использованию
- Перед тем как коснуться заготовки, дайте инструменту набрать полную скорость.
- Apply moderate pressure; excessive force can lead to overheating, reduced performance, and disc damage.
- Move the tool smoothly and consistently across the workpiece.
- For cutting, use a cutting disc and make shallow passes to avoid binding.
- For grinding, hold the disc at a slight angle to the workpiece.

Figure 6: An operator using the Einhell angle grinder for a cutting application, demonstrating proper safety gear and technique.
6. Техническое обслуживание
Регулярное техническое обслуживание обеспечит долговечность и оптимальную производительность вашей угловой шлифовальной машины.
6.1 Очистка
- Перед чисткой всегда извлекайте аккумулятор.
- Очистите внешнюю поверхность инструмента мягкой тряпкой.amp ткань. Не используйте агрессивные химикаты или абразивные чистящие средства.
- The integrated dust protection grid can be easily removed for cleaning. Regularly clean it to prevent dust buildup and ensure proper air circulation.
- Use compressed air to clear ventilation slots and internal components of dust and debris.

Figure 7: Close-up of the removable dust protection grid, designed to shield internal components from debris.
6.2 Хранение
Store the angle grinder in a dry, secure place, out of reach of children. Remove the battery before storing for extended periods.
7. Поиск Неисправностей
Вот некоторые распространенные проблемы и их возможные решения:
| Проблема | Возможная причина | Решение |
|---|---|---|
| Инструмент не запускается | Battery not inserted correctly or discharged; ON/OFF switch not fully engaged; Restart protection active. | Check battery connection and charge level; Ensure switch is fully engaged; Cycle the ON/OFF switch to reset restart protection. |
| Reduced performance / Tool stops during operation | Overload protection activated; Battery low; Disc worn or incorrect type. | Reduce pressure on the tool; Recharge battery; Replace disc if worn or use appropriate disc. |
| Чрезмерная вибрация | Disc incorrectly mounted or damaged; Flange nut not tightened. | Re-mount disc correctly; Replace damaged disc; Tighten quick-fix nut securely. |
8. Технические характеристики
| Особенность | Ценить |
|---|---|
| Номер модели | 4431155 |
| Источник питания | Battery Powered (Power X-Change 18V) |
| Томtage | 18 Вольт |
| Выходная мощность | 900 Вт |
| Макс. диаметр диска | 125 мм |
| Макс. глубина реза | 33 мм |
| Скорость холостого хода | 3000 - 10500 об/мин (регулируемое вращение) |
| Тип двигателя | Brushless (PurePOWER) |
| Размеры продукта (ДxШxВ) | 30 х 22.4 х 11 см |
| Вес товара | 1.71 кг |
| Включенные компоненты | Cordless Angle Grinder, Disc Guard, Quick-Fix Nut, Auxiliary Handle |
9. Гарантия и поддержка
Einhell provides a 10-year guarantee on the PurePOWER brushless motor upon online registration. For detailed warranty information, product registration, or technical support, please visit the official Einhell webПосетите сайт или свяжитесь с местным дилером. Сохраните чек в качестве подтверждения покупки.