1. Introduction
Thank you for choosing the Cecotec Conga Rockstar 8500 Infinity ErgoWet Animal Cordless Stick Vacuum Cleaner. This 4-in-1 vacuum cleaner is designed for efficient and deep cleaning of your home, featuring powerful suction, a versatile design, and specialized accessories for pet hair and wet cleaning.
Please read this instruction manual carefully before using the appliance and keep it for future reference. Proper use and maintenance will ensure optimal performance and extend the lifespan of your vacuum cleaner.
Package Contents
- Conga Rockstar 8500 Infinity ErgoWet Animal Main Unit
- Jaliscazo Brush Head
- Flexible Tube
- Water Tank Accessory
- Pet Accessory
- Crevice Tool
- Upholstery Brush
- Wall Mount
- Charger
- Instruction Manual

Image: The Conga Rockstar 8500 Infinity ErgoWet Animal vacuum cleaner shown with its main unit, flexible tube, Jaliscazo brush head, and various accessories including the pet accessory, crevice tool, and wall mount.
2. Important Safety Instructions
To reduce the risk of fire, electric shock, or injury, always follow basic safety precautions when using electrical appliances. Read all instructions before using this vacuum cleaner.
- Do not use outdoors or on wet surfaces.
- Do not allow to be used as a toy. Close attention is necessary when used by or near children.
- Use only as described in this manual. Use only manufacturer's recommended attachments.
- Do not use with damaged cord or plug. If appliance is not working as it should, has been dropped, damaged, left outdoors, or dropped into water, return it to a service center.
- Do not pull or carry by cord, use cord as a handle, close a door on cord, or pull cord around sharp edges or corners. Do not run appliance over cord. Keep cord away from heated surfaces.
- Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.
- Do not handle plug or appliance with wet hands.
- Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and anything that may reduce air flow.
- Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
- Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
- Do not use to pick up flammable or combustible liquids, such as gasoline, or use in areas where they may be present.
- Do not use without dust bin and/or filters in place.
- Turn off all controls before unplugging.
- Use extra care when cleaning on stairs.
- Store the vacuum cleaner indoors in a cool, dry place.
- Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
- Use appliances only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
3. Setup and Assembly
Charging the Battery
Before first use, fully charge the vacuum cleaner's battery. The battery is removable for convenient charging.
- Connect the charger to a power outlet.
- Connect the charger cable to the charging port on the battery pack or the main unit.
- The LED screen will indicate the charging status. A full charge typically takes approximately 4 hours.
- Once fully charged, disconnect the charger.

Image: A close-up view of the vacuum cleaner's main body, highlighting the removable battery and the power indicator, which is useful for monitoring charge status.
Assembling the Vacuum Cleaner
The Conga Rockstar 8500 can be assembled in various configurations for different cleaning needs.
- For Stick Vacuum Mode: Insert the flexible tube into the main unit until it clicks into place. Then, attach the Jaliscazo brush head to the other end of the flexible tube.
- For Handheld Mode: Attach desired accessories (e.g., crevice tool, upholstery brush, pet accessory) directly to the main unit.
- For Wet Cleaning Mode: Attach the Water Tank accessory to the Jaliscazo brush head. Ensure the water tank is filled with clean water or a suitable cleaning solution (refer to the "Wet Cleaning" section for details).

Image: A user demonstrating the various configurations of the vacuum cleaner, including its use as a stick vacuum, a handheld unit, and with the flexible tube for reaching difficult areas.
4. Operating Instructions
Powering On/Off
To turn the vacuum cleaner on, press the power button located on the main unit. Press it again to turn off the appliance.
Selecting Operating Modes
The Conga Rockstar 8500 features 5 operating modes to adapt to various cleaning needs:
- Low Mode: For light cleaning and extended battery life.
- Medium Mode: Balanced power for everyday cleaning.
- High Mode: Maximum suction power for stubborn dirt.
- Auto Mode: The vacuum automatically adjusts suction power based on the surface and dirt level.
- Wash Mode: Activates the wet cleaning function when the Water Tank is attached.
Use the mode selection button on the main unit to cycle through the available modes. The LED screen will display the current mode and battery level.

Image: A person operating the vacuum cleaner on a wooden floor, showcasing its maneuverability and the illuminated brush head.

Image: The vacuum cleaner's brush head with LED lights is shown effectively cleaning different types of debris, such as coffee beans, cereal, and dried herbs, from a hard floor surface.
Using Attachments
- Jaliscazo Brush Head: Ideal for all floor types, including hard floors and carpets. Its design ensures efficient dirt pickup.
- Crevice Tool: Perfect for narrow gaps, corners, and hard-to-reach areas.
- Upholstery Brush: Designed for cleaning sofas, chairs, and other fabric surfaces.
- Pet Accessory: Specifically designed to effectively remove pet hair from various surfaces.
- Flexible Tube: Provides extended reach and flexibility for cleaning under furniture or high areas.

Image: A detailed view of the vacuum cleaner's main body, showcasing how different attachments like the crevice tool, brush tool, and pet accessory can be directly connected for handheld cleaning.

Image: A person using the specialized pet accessory of the vacuum cleaner to groom and remove loose hair from a dog, demonstrating its gentle yet effective design for pet care.
Wet Cleaning (WaterTank)
The WaterTank accessory allows for simultaneous vacuuming and scrubbing of hard floors.
- Fill the WaterTank with clean water. A small amount of neutral floor cleaning solution can be added if desired, but avoid foamy solutions.
- Attach the filled WaterTank to the Jaliscazo brush head.
- Select "Wash Mode" on the vacuum cleaner.
- Proceed with cleaning as usual. The WaterTank will dispense water to dampen the floor while the vacuum suctions dirt.
- After use, empty any remaining water from the tank and rinse it thoroughly.
5. Maintenance and Care
Regular maintenance ensures the longevity and optimal performance of your vacuum cleaner.
Emptying the Dust Bin
Empty the dust bin after each use or when the MAX fill line is reached to maintain suction power.
- Ensure the vacuum cleaner is turned off.
- Press the dust bin release button to detach it from the main unit.
- Hold the dust bin over a trash can and open the bottom flap to release the contents.
- Close the flap and reattach the dust bin to the main unit.
Cleaning the Filter
The vacuum cleaner uses a HEPA filter. Clean the filter regularly, ideally once a week with moderate use, or more frequently if used heavily.
- Remove the dust bin.
- Carefully remove the HEPA filter from the dust bin.
- Tap the filter gently over a trash can to remove loose dust.
- If necessary, rinse the filter under cold running water. Ensure it is completely dry before reinserting. Do not use hot water or detergents.
- Reinsert the dry filter and reattach the dust bin.
Cleaning the Brush Roll (Jaliscazo Brush)
Periodically check the brush roll for tangled hair or debris and clean as needed.
- Turn off the vacuum cleaner and detach the brush head.
- Locate the brush roll release mechanism (usually a latch or screw) and remove the brush roll.
- Use scissors or a cleaning tool to cut and remove any tangled hair or fibers.
- Wipe the brush roll and its housing with a damp cloth.
- Reinsert the brush roll and secure it in place.
Cleaning the Water Tank
After each wet cleaning session, empty and rinse the Water Tank to prevent residue buildup.
- Detach the Water Tank from the brush head.
- Empty any remaining liquid.
- Rinse the tank thoroughly with clean water.
- Allow the tank to air dry completely before storing or refilling.
6. Troubleshooting
If you encounter any issues with your vacuum cleaner, please refer to the following table for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not turn on. | Battery is not charged. Battery is not properly installed. | Charge the battery fully. Ensure the battery is securely clicked into place. |
| Low suction power. | Dust bin is full. Filter is clogged. Brush roll is tangled. Obstruction in nozzle or tube. | Empty the dust bin. Clean or replace the HEPA filter. Clean the brush roll. Check for and remove any blockages. |
| Brush roll not spinning. | Tangled debris on brush roll. Brush roll not properly installed. | Clean the brush roll. Reinstall the brush roll correctly. |
| Water Tank not dispensing water. | Water tank is empty. Nozzle is clogged. Wash mode not selected. | Refill the Water Tank. Clean the dispensing nozzle. Ensure "Wash Mode" is active. |
| Short battery life. | Battery not fully charged. Operating in High mode frequently. Battery degradation. | Ensure battery is fully charged before use. Use lower power modes for general cleaning. Contact customer support for battery replacement if necessary. |
If the problem persists after trying these solutions, please contact Cecotec customer support.
7. Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Cecotec |
| Model Number | 08444 |
| Color | Gray |
| Product Dimensions (L x W x H) | 26 x 12 x 111 cm |
| Item Weight | 2.11 Kilograms |
| Capacity (Dust Bin) | 4 Liters |
| Motor Power | 680 Watts |
| Suction Power | 250 AW |
| Suction Pressure | 30 kPa |
| Voltage | 33.6 Volts |
| Number of Speeds/Modes | 5 (Low, Medium, High, Auto, Wash) |
| Autonomy | Up to 90 minutes (depending on mode) |
| Special Features | Pet brush, Cyclonic technology, Water Tank for wet cleaning |
| Filter Type | HEPA Filter |
| Surface Recommendation | All floors |
| Power Source | Battery powered |
| Battery Type | 1 Lithium-ion battery (included) |
8. Warranty and Support
Cecotec products are manufactured to the highest quality standards. This product is covered by a manufacturer's warranty against defects in materials and workmanship from the date of purchase.
Spare Parts Availability: Spare parts for this model are available for a period of 10 years from the date of purchase, ensuring long-term usability and maintenance.
For warranty claims, technical support, or to purchase spare parts, please contact Cecotec customer service through their official website or the retailer where you purchased the product. Please have your model number (08444) and proof of purchase ready when contacting support.





