1. Important Safety Instructions
Please read all instructions carefully before using this appliance and retain them for future reference. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Electrical Safety: Ensure the power supply voltage matches the rating label on the appliance. Do not use with a damaged cord or plug. Unplug the appliance before cleaning or performing any maintenance.
- Liquid Safety: Do not vacuum flammable or combustible liquids (e.g., gasoline) or use in areas where they may be present. Do not immerse the appliance in water.
- General Use: This appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.
- Maintenance: Only use manufacturer-recommended attachments. Do not operate without filters in place.
2. Product Overview
The Cecotec Conga Rockstar Wet & Dry Steel Pro is a powerful 1600W vacuum cleaner designed for both solid and liquid debris. It features a robust 30-liter metal tank, a dual filtration system, and a convenient blowing function.

Image 2.1: The Cecotec Conga Rockstar Wet & Dry Steel Pro 30L vacuum cleaner with its various attachments, including floor brush, crevice tool, and upholstery brush.
Key Features:
- High Power: 1600W motor for strong suction.
- Versatile Cleaning: Effectively vacuums both solid debris and liquids.
- Large Capacity: 30-liter stainless steel tank.
- Dual Filtration System: Filters water and purifies air, capturing allergens.
- Blowing Function: Converts to a blower for clearing debris.
- Extended Reach: Over 5 meters operating radius.
- Included Accessories: Comes with 4 specialized accessories for various cleaning tasks.
3. Setup and Assembly
Follow these steps to assemble your vacuum cleaner before first use:
- Unpack Components: Carefully remove all parts from the packaging. Verify all components are present: main unit, flexible hose, extension tubes, floor brush, crevice tool, upholstery brush, and filters.
- Attach Wheels: Insert the caster wheels into the designated slots on the base of the vacuum cleaner until they click into place.
- Install Filters: Depending on whether you will be vacuuming dry or wet materials, ensure the correct filter is installed. For dry vacuuming, the HEPA filter should be in place. For wet vacuuming, remove the HEPA filter and ensure the foam filter (if included) is correctly positioned. Refer to the maintenance section for filter details.
- Connect Hose: Insert the flexible hose into the suction inlet on the main unit. Ensure it is securely fastened.
- Attach Extension Tubes and Nozzle: Connect the extension tubes to the flexible hose, then attach the desired cleaning nozzle (e.g., floor brush) to the end of the extension tubes.

Image 3.1: Illustration of the filter removal/installation process. The top motor unit is lifted off the tank, revealing the filter assembly.
4. Operating Instructions
Your Cecotec Conga Rockstar Wet & Dry Steel Pro offers versatile cleaning modes.
4.1. Dry Vacuuming
For dry vacuuming, ensure the HEPA filter is correctly installed. Connect the appropriate dry cleaning accessory (e.g., floor brush for large areas, crevice tool for tight spaces).
- Plug the power cord into a suitable electrical outlet.
- Turn on the vacuum cleaner using the power switch.
- Move the nozzle over the area to be cleaned.
- When finished, turn off the vacuum cleaner and unplug it.

Image 4.1: A user demonstrating dry vacuuming of outdoor patio with the floor brush attachment.
4.2. Wet Vacuuming
For wet vacuuming, remove the HEPA filter and ensure the foam filter (if applicable) is in place. Use the wet cleaning accessory (often the same floor brush with a squeegee function, or a dedicated wet nozzle).
- Plug the power cord into a suitable electrical outlet.
- Turn on the vacuum cleaner.
- Move the nozzle slowly over the liquid spill. The vacuum will collect the liquid into the tank.
- Do not overfill the tank. The vacuum has a float mechanism that will stop suction when the tank is full.
- When finished, turn off the vacuum cleaner, unplug it, and empty the tank immediately.

Image 4.2: The vacuum cleaner effectively cleaning a spilled liquid (red wine) from a tiled floor.
4.3. Blowing Function
The blowing function is useful for clearing leaves, dust from hard-to-reach areas, or inflating items.
- Disconnect the flexible hose from the suction inlet.
- Connect the flexible hose to the blowing outlet, typically located on the rear or side of the motor unit.
- Plug the power cord into an electrical outlet.
- Turn on the vacuum cleaner. Air will now exit through the hose.
- Direct the airflow as needed.
- When finished, turn off the vacuum cleaner and unplug it.

Image 4.3: A user utilizing the blowing function to clear leaves and debris from an outdoor path.
5. Maintenance and Care
Regular maintenance ensures optimal performance and extends the lifespan of your vacuum cleaner.
5.1. Emptying the Tank
The 30-liter tank should be emptied regularly, especially after wet vacuuming.
- Ensure the vacuum cleaner is turned off and unplugged.
- Unclip the motor unit from the tank and lift it off.
- For liquids, use the drainage plug located at the bottom of the tank to easily empty the contents into a drain.
- For solids, carefully tip the tank to dispose of the debris.
- Clean the inside of the tank with water and mild detergent if necessary, then dry thoroughly.
- Reassemble the motor unit onto the tank, ensuring clips are securely fastened.

Image 5.1: Close-up view of the drainage plug on the Cecotec Conga Rockstar Wet & Dry Steel Pro, designed for easy emptying of liquids.
5.2. Filter Cleaning and Replacement
The dual filtration system includes a HEPA filter for dry use and a foam filter for wet use. Clean or replace filters as needed.
- Ensure the vacuum cleaner is turned off and unplugged.
- Remove the motor unit from the tank.
- HEPA Filter (for dry use): Gently tap the filter to dislodge dust. If heavily soiled, wash it under running water. Allow it to air dry completely (24-48 hours) before reinstallation. Do not use the vacuum with a wet HEPA filter. Replace the HEPA filter periodically for optimal performance.
- Foam Filter (for wet use): Rinse the foam filter under running water. Squeeze out excess water and allow it to air dry completely before storage or reinstallation.
- Reinstall the appropriate filter securely before using the vacuum cleaner.
5.3. Accessory Care
Clean all accessories after use to prevent blockages and maintain hygiene. Rinse with water and mild detergent, then allow to air dry.
6. Troubleshooting
If you encounter issues with your vacuum cleaner, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not turn on. | No power supply. | Check if the power cord is securely plugged into a working outlet. Check circuit breaker. |
| Loss of suction power. | Clogged hose or nozzle, full tank, dirty filter. | Check hose and nozzles for blockages. Empty the tank. Clean or replace filters. |
| Water leaking from tank. | Drainage plug not sealed, tank damaged. | Ensure drainage plug is securely closed. Inspect tank for cracks. |
| Motor overheats and shuts off. | Blocked airflow, prolonged use. | Turn off and unplug the vacuum. Allow it to cool down for at least 30 minutes. Check for and clear any blockages in the hose, nozzles, or filters. |
7. Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Cecotec |
| Model | 08115 |
| Power | 1600 W |
| Capacity | 30 Liters |
| Product Dimensions | 60 x 30 x 30 cm |
| Item Weight | 4.5 Kilograms |
| Special Features | Wet/Dry, Blowing Function |
| Filter Type | HEPA Filter |
| Cordless | No |
8. Warranty and Customer Support
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official Cecotec website. Keep your proof of purchase for any warranty claims.
For further assistance, you may contact Cecotec customer service directly through their official channels.





