**Basic Operation:**
1. **Attach accessory:** Insert the bit into the tool reception until it clicks into place.
2. **Insert battery:** Slide the battery pack onto the tool until it clicks into place.
3. **Power on/off:** Press the ON/OFF switch to start or stop the tool.
4. **Adjust speed/torque:** Use the variable speed trigger for speed control and the forward/reverse switch to change direction.
**Important Safety Notes:**
* Always wear ear protection.
* Keep hands away from moving parts.
* Remove the battery pack before performing any work on the machine.
* Do not dispose of electric tools with household waste.
**Battery Care:**
* New battery packs reach full capacity after 4-5 charge cycles.
* Recharge batteries that have not been used for some time.
* Avoid extreme temperatures.
* Keep battery and charger contacts clean.
* For optimum battery life, fully charge after use.
* Remove battery from charger once fully charged.
* Store battery packs in a cool, dry place. Recharge every six months.
**Maintenance:**
* Use only AEG accessories and spare parts.
* Contact an AEG service agent for any parts not described.