1. Product Overview
The Bosch Athlet Serie 8 BCH87POWGB ProPower is a high-performance 36V cordless vacuum cleaner designed for powerful cleaning across all surfaces. It offers up to 80 minutes of runtime, intelligent control, and a versatile PowerBrush suitable for both carpets and hard floors.

Image 1.1: Front view of the Bosch Athlet Serie 8 BCH87POWGB ProPower Cordless Vacuum Cleaner.
Key Features:
- Powerful Cleaning Performance: Superior power output for strong suction on all surfaces.
- Extended Runtime: Up to 80 minutes of operation (depending on power setting) for flexible daily cleaning.
- Intelligent Control: Continuously monitors vacuum performance for optimal cleaning results.
- 36V Lithium-Ion Battery: Ensures the vacuum is always ready for use.
- Self-Standing Function: Allows for easy placement and charging anywhere in the home.
- AllFloor High Power Brush: Motorized brush and efficient air guide system for effective cleaning on carpets and hard floors.
2. Setup
2.1 Unpacking
Carefully remove all components from the packaging. Ensure all parts listed in the packing contents are present. Retain packaging for future storage or transport.
2.2 Assembly
- Attach the main body of the vacuum cleaner to the floor nozzle/brush head until it clicks securely into place.
- Ensure the dust container is correctly installed and locked.
2.3 Initial Charging
Before first use, fully charge the vacuum cleaner's 36V Lithium-Ion battery. Connect the charger to the vacuum and plug it into a power outlet. The charging indicator lights will show the charging status. A full charge can take several hours.

Image 2.1: Diagram illustrating the internal components, including the 36V Lithium-Ion battery.
3. Operating Instructions
3.1 Powering On/Off
To turn the vacuum cleaner on, press the power button located on the handle. Press it again to turn off the appliance.

Image 3.1: Close-up view of the control panel and power settings on the vacuum's handle.
3.2 Power Settings
The Bosch Athlet Serie 8 BCH87POWGB features 3 performance levels:
- Level 1: For light cleaning and maximum runtime.
- Level 2: For normal cleaning tasks.
- Level 3 (ProPower): For demanding cleaning tasks and stubborn dirt, providing maximum suction power.
Adjust the power setting using the control buttons on the handle to suit the cleaning task and surface type.

Image 3.2: The vacuum in operation, demonstrating its effectiveness on carpeted surfaces.
3.3 Sensor Control Technology
The integrated Sensor Control Technology continuously monitors the vacuum's performance. A blue light indicator on the display will illuminate when the vacuum is operating optimally. If the light changes or indicates a blockage, refer to the maintenance section.

Image 3.3: Detailed view of the Sensor Control display, indicating optimal performance.
3.4 Self-Standing Function
The vacuum cleaner is designed to stand upright on its own, allowing for convenient pauses during cleaning or easy storage without needing a wall mount.

Image 3.4: The vacuum demonstrating its self-standing capability.
4. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your Bosch Athlet vacuum cleaner.
4.1 Emptying the Dust Container
Empty the dust container regularly, especially when the 'SensorBagless' indicator suggests it or when suction power decreases. To empty, detach the container from the main unit and dispose of the collected dirt.
4.2 Cleaning the Filter
The vacuum features a washable filter. Remove the filter from the dust container and tap it gently to remove loose dust. If heavily soiled, rinse it under cold running water. Ensure the filter is completely dry before reinserting it into the vacuum.
4.3 Cleaning the Brush Roll (PowerBrush)
Hair and fibers can get tangled in the brush roll. To maintain effective cleaning, regularly remove and clean the brush roll. The brush can be easily removed from the floor nozzle for maintenance.

Image 4.1: Detailed view of the PowerBrush and its internal airflow system, highlighting areas for cleaning.
5. Troubleshooting
If you encounter issues with your Bosch Athlet vacuum, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not turn on. | Battery is depleted. | Charge the battery fully. |
| Reduced suction power. | Dust container is full. | Empty the dust container. |
| Reduced suction power. | Filter is clogged. | Clean or replace the filter. |
| Reduced suction power. | Brush roll is tangled. | Remove and clean the brush roll. |
| Vacuum stops unexpectedly. | Overheating due to blockage. | Turn off, clear any blockages, and allow to cool. |
6. Specifications
Detailed technical specifications for the Bosch Athlet Serie 8 BCH87POWGB ProPower Cordless Vacuum Cleaner:
| Feature | Specification |
|---|---|
| Brand | Bosch |
| Model Number | BCH87POWGB |
| Color | Black |
| Product Dimensions (L x W x H) | 18.5 x 25 x 116 cm |
| Weight | 3 Kilograms |
| Voltage | 36 Volts |
| Material | Plastic |
| Number of Speeds | 3 |
| Noise Level | 81 dB |
| Runtime | 1 hour and 20 minutes (80 minutes) |
| Special Features | 3 performance levels, AllFloor High Power Brush, Self-standing |
| Surface Recommendation | Carpet (suitable for all floor types) |
| Power Source | Battery Powered |
| Components Included | Vacuum cleaner, Brushes, User Manual |
7. Warranty and Support
For warranty information, product registration, or technical support, please refer to the official Bosch website or contact Bosch customer service directly. Keep your purchase receipt as proof of purchase.
Information regarding the availability of spare parts is not provided in this manual. Please contact Bosch customer support for inquiries about spare parts.
Visit the official Bosch store for more information: Bosch Store on Amazon





