**Advantages of the Bosch PSB 1800 LI-2 Cordless Combi Drill with 70 Piece Accessory Set:**
1. **Cordless Design:** Provides mobility and eliminates the need for proximity to a power source.
2. **Dual 18 V Lithium-Ion Batteries:** Allows for extended usage without the need for frequent recharging.
3. **Comprehensive 70 Piece Accessory Set:** Offers versatility for various drilling and screwing tasks.
4. **Integrated LED light:** Enhances visibility in low-light conditions.
5. **Powerful Performance:** Suitable for a range of tasks from light to medium-duty drilling.
6. **User-Friendly:** Ergonomic design and simple controls make it suitable for both beginners and professionals.
Disadvantages of the Bosch PSB 1800 LI-2 Cordless Combi Drill:
Weight: The inclusion of batteries might make it heavier than other models.
Battery Dependency: Once both batteries are depleted, users need to wait for recharging.
Accessory Quality: Some users might find the quality of the provided accessories not up to par for professional tasks.
Problems and Solutions:
Problem: Drill overheating during prolonged use.
Solution: Take breaks between tasks to allow the drill to cool down.
Problem: Difficulty in changing drill bits.
Solution: Ensure the chuck is fully open before inserting or removing bits and refer to the user manual if difficulties persist.
Problem: Battery doesn’t charge fully.
Solution: Check for any obstructions or dirt on the battery contacts and ensure the charger is connected to a stable power source.
Note: Always refer to the manufacturer’s guidelines and user manual for specific issues and detailed troubleshooting.