Brand: AEG
Category: Power Tools
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for BBH 18
Uploaded: April 20, 2026, 7:43 p.m.
Manual Publish Date: 2011-07-14
Warranty Information
AEG provides a 24-month warranty for this product.
Operation Summary
1. Battery Removal: Always remove the battery pack before starting any work on the machine.
2. Tool Usage:
- Insert the appropriate SDS-plus drill bit into the tool holder.
- For drilling, select the desired function (hammer drilling, drilling, chiseling) via the function selector.
- For hammer drilling, ensure the depth stop is set correctly.
- To start, press and hold the trigger switch. To stop, release the trigger switch.
- The machine features an Anti-Vibration System (AVS) for reduced vibration.
- Follow the images for correct operation of the different modes and settings.
3. Battery Indicator: The LEDs on the battery pack indicate the remaining charge.
4. Maintenance: Keep ventilation slots clean. If carbon brushes are worn, have them replaced by a service center. Use only AEG accessories and spare parts.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not start | Battery is not inserted correctly | Check battery insertion. |
| Battery is discharged | Recharge the battery. | |
| Battery overload protection activated | Release the trigger switch and wait for the battery to cool down. | |
| Overheating | Extreme circumstances causing high current draw | The tool will vibrate and switch off. Release trigger and wait for it to cool down. |