1. Introduction
This manual provides essential information for the safe and effective operation, maintenance, and care of your Bosch PBH 2500 RE Rotary Hammer. Please read these instructions carefully before using the tool and keep them for future reference. Proper use and maintenance will ensure the longevity and optimal performance of your tool.
2. Safety Instructions
Always observe general power tool safety warnings and instructions to prevent electric shock, fire, and serious injury. Familiarize yourself with the tool's controls and proper usage before operation.
- Work Area Safety: Keep your work area clean and well-lit. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
- Electrical Safety: Power tool plugs must match the outlet. Never modify the plug. Avoid body contact with earthed or grounded surfaces. Do not expose power tools to rain or wet conditions.
- Personal Safety: Always wear eye protection, hearing protection, and suitable work gloves. Dress properly; avoid loose clothing or jewelry. Secure long hair.
- Power Tool Use and Care: Do not force the power tool. Use the correct power tool for your application. Disconnect the plug from the power source before making any adjustments, changing accessories, or storing power tools.
- Service: Have your power tool serviced by a qualified repair person using only identical replacement parts.
3. Product Overview
The Bosch PBH 2500 RE is a robust corded electric rotary hammer designed for drilling, hammer drilling, and chiseling in concrete, masonry, wood, and metal. It features a powerful motor and ergonomic design for comfortable use.
Figure 1: Bosch PBH 2500 RE Rotary Hammer. This image displays the main unit of the Bosch PBH 2500 RE rotary hammer, highlighting its green casing, black handle, and red control switches.
4. Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Bosch |
| Model | PBH 2500 RE |
| Model Number | 0603344421 |
| Power Input | 600 Watts |
| Power Source | Corded Electric |
| Max No-Load Speed | 900 RPM |
| Weight | 2.51 kg |
| Dimensions (L x W x H) | 12.2 x 38.5 x 37.2 cm |
| Material | Metal |
| Color | Green |
| Special Feature | Robust design |
5. Setup
5.1 Attaching the Auxiliary Handle
The auxiliary handle provides better control and safety. Loosen the handle by twisting it counter-clockwise, position it to your desired angle, and then tighten it clockwise.
5.2 Inserting the Depth Stop
Insert the depth stop into the hole on the auxiliary handle. Adjust it to the required drilling depth by pressing the button on the handle and sliding the depth stop. Release the button to lock it in place.
5.3 Inserting SDS-plus Drill Bits/Chisels
- Clean the shank of the drill bit/chisel and apply a thin layer of grease.
- Insert the drill bit/chisel into the tool holder by rotating it until it engages. Pull on the bit to ensure it is securely locked.
- To remove, pull back the locking sleeve and pull the drill bit/chisel out.
6. Operating Instructions
Before starting, ensure the tool is properly set up and all safety precautions are observed.
6.1 Mode Selector
The Bosch PBH 2500 RE features a mode selector switch to choose between different operating modes:
- Drilling: For drilling in wood, metal, and plastics without impact.
- Hammer Drilling: For drilling in concrete and masonry with impact.
- Chiseling: For light chiseling work in masonry (e.g., removing tiles).
Rotate the mode selector to the desired symbol. Always ensure the tool is switched off before changing modes.
6.2 Switching On/Off
To switch on the tool, press the On/Off switch. To switch off, release the On/Off switch.
6.3 Speed Control
The tool features variable speed control. The drilling speed can be adjusted by the pressure applied to the On/Off switch. For continuous operation, the On/Off switch can be locked in the 'on' position using the lock-on button. To release, press the On/Off switch again.
Figure 2: User operating the Bosch PBH 2500 RE. This image shows a person wearing safety glasses and gloves, using the Bosch PBH 2500 RE rotary hammer to drill into a brick wall, demonstrating typical usage.
7. Maintenance and Care
Regular maintenance ensures the performance and extends the life of your tool.
- Cleaning: Keep the ventilation slots clean to prevent overheating. Regularly clean the tool housing with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Lubrication: The tool's internal components are factory-lubricated. Do not attempt to lubricate internal parts yourself.
- Carbon Brushes: If applicable, have carbon brushes checked and replaced by an authorized service center when worn.
- Storage: Store the tool in a dry, secure place out of reach of children.
8. Troubleshooting
If you encounter issues with your Bosch PBH 2500 RE, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Tool does not start | No power supply; faulty switch | Check power cord and outlet. If problem persists, contact service. |
| Reduced drilling performance | Worn drill bit; incorrect mode selected | Replace drill bit. Ensure correct mode (e.g., hammer drilling for concrete) is selected. |
| Excessive vibration | Damaged accessory; internal fault | Check accessory for damage. If tool itself is vibrating excessively, discontinue use and contact service. |
For problems not listed here or if solutions do not resolve the issue, please contact an authorized Bosch service center.
9. Warranty and Support
Your Bosch PBH 2500 RE Rotary Hammer is covered by Bosch's standard warranty terms. For specific warranty details, please refer to the documentation provided with your purchase or visit the official Bosch website.
For returns or issues related to your purchase on Amazon, the standard Amazon return policy applies, typically allowing returns within 30 days of receipt. For further product support, spare parts, or service, please visit the Bosch Professional Store on Amazon or contact Bosch customer service directly.
10. Disposal
Do not dispose of power tools along with household waste. Power tools contain valuable materials that can be recycled. Please inquire about environmentally friendly disposal options at your local municipal waste disposal facility.
