1. Introduction
Thank you for choosing the Circlio NOVAX T80 Cordless Vacuum Cleaner. This manual provides essential information for the safe and efficient use, maintenance, and troubleshooting of your new appliance. Please read it thoroughly before first use and keep it for future reference.
2. Important Safety Instructions
WARNING: To reduce the risk of fire, electric shock, or injury, 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 vacuum cleaner 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 airflow.
- 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 pick up flammable or combustible liquids, such as gasoline, or use in areas where they may be present.
- Do not pick up toxic material (e.g., chlorine bleach, ammonia cleaner, drain cleaner).
- Do not use without dust cup and/or filters in place.
- Turn off all controls before unplugging.
- Use extra care when cleaning on stairs.
- Do not charge the unit outdoors.
- Store the vacuum cleaner indoors in a cool, dry area.
3. Package Contents
The Circlio NOVAX T80 package includes the following components:
- 1 x Circlio Vacuum Cleaner (Main Motor)
- 1 x 92.16Wh Battery (3.6V 3200mAh Cell)
- 1 x Wall Mount Bracket
- 1 x Long Crevice Tool
- 1 x 2-in-1 Brush Tool
- 2 x HEPA Filters (MiF)
- 1 x Power Adapter
- 1 x Mini Cleaning Brush
- 1 x Quick Start Guide
- 1 x User Manual (French/German - Note: This manual is in English)
- 1 x Telescopic Tube
- 1 x Floor Brush with LED Light
- 1 x Dustbin
- 1 x V-shaped Roller Brush
Video: Unboxing and overview of the Circlio NOVAX T80 components.
4. Assembly
Follow these steps to assemble your Circlio NOVAX T80 Cordless Vacuum Cleaner:
- Attach the Telescopic Tube: Insert the telescopic tube into the main motor unit until it clicks securely into place.
- Connect the Floor Brush: Attach the floor brush with LED light to the other end of the telescopic tube, ensuring it locks firmly.
- Install the Battery: Slide the battery pack into the designated slot on the main motor unit until it clicks.
- Charging the Battery: Before first use, fully charge the battery. Connect the power adapter to the wall mount bracket, then place the assembled vacuum onto the wall mount. The intelligent LED screen will display the charging status.
Your vacuum cleaner is now ready for use. For detailed visual instructions, refer to the unboxing video in the 'Package Contents' section.
5. Operating Instructions
5.1 Power On/Off and Mode Selection
- Power On: Press the power button on the handle to start the vacuum cleaner.
- Mode Selection: Use the intelligent LED touch screen to switch between the four cleaning modes: ECO, Floor, Carpet, and Turbo. Each mode offers different suction power and battery runtime.
- Power Off: Press the power button again to turn off the vacuum cleaner.

Image: The intelligent LED touch screen provides real-time information on battery level, charging status, and selected cleaning mode.
5.2 Cleaning Modes
- ECO Mode: Ideal for light cleaning and extending battery life up to 75 minutes.
- Floor Mode: Optimized for hard floors, providing efficient suction for everyday dirt.
- Carpet Mode: Increases suction and brush roll speed for deeper cleaning on carpets and rugs.
- Turbo Mode: Provides maximum suction power (58,000 Pa) for stubborn dirt and heavy-duty cleaning tasks.

Image: The vacuum cleaner demonstrates its four adjustable cleaning modes for different surfaces, from light dust on hard floors to deep cleaning on carpets.
5.3 Using Attachments
The NOVAX T80 comes with versatile attachments for various cleaning needs:
- Long Crevice Tool: Perfect for reaching tight spaces, corners, and edges.
- 2-in-1 Brush Tool: Combines a brush and a wide nozzle for cleaning upholstery, keyboards, and delicate surfaces.
- Floor Brush with LED Light: Features a V-shaped roller brush with nylon bristles and anti-static fibers, designed to prevent tangles and effectively clean various floor types. The integrated green LED light illuminates hidden dust and pet hair.
Video: Demonstration of the vacuum cleaner's features, including the LED light, flexible brush, and various attachments for comprehensive cleaning.

Image: The V-shaped anti-tangle roller brush is designed to effectively pick up hair without getting tangled, making it ideal for pet owners.
5.4 Self-Standing Design
The NOVAX T80 features a convenient self-standing design, allowing you to pause cleaning at any moment without needing to lean it against a wall or use a separate stand. This design provides flexibility and saves space.

Image: The self-standing design allows the vacuum cleaner to remain upright independently, offering convenience during cleaning breaks.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your Circlio NOVAX T80.
6.1 Emptying the Dustbin
The 1.6L dustbin can be emptied with a single touch. Simply press the release button to open the bottom flap and dispose of the contents hygienically without direct contact.
Video: Demonstration of the one-touch dustbin emptying feature and washable filters.
6.2 Cleaning Filters
The NOVAX T80 features a 6-stage filtration system with dual-layer HEPA + MIF filters, capturing 99.99% of allergens and fine particles. For best performance, clean the filters regularly:
- Remove the dustbin and separate the filters.
- Rinse the filters under running water until clean.
- Allow all filter components to air dry completely for at least 24 hours before reassembling. Do not use the vacuum with wet filters.

Image: Detailed view of the 6-stage filtration system, highlighting the HEPA and MIF filters and the large 1.6L dustbin.
6.3 Cleaning the Roller Brush
The intelligent LED screen will provide alerts when the motorized brush needs cleaning. Remove the roller brush from the floor head and clear any tangled hair or debris using the provided mini cleaning brush or scissors. Reinsert the roller brush securely.
7. Troubleshooting
If you encounter issues with your Circlio NOVAX T80, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not turn on | Battery is not charged or not properly installed. | Ensure the battery is fully charged and correctly inserted. |
| Low suction power | Dustbin is full, filters are clogged, or brush roll is obstructed. | Empty the dustbin, clean the filters, and remove any obstructions from the brush roll. |
| Brush roll not spinning | Obstruction in the brush roll or the floor head is not properly attached. | Clear any debris from the brush roll. Ensure the floor head is securely connected. |
| Short battery runtime | Battery not fully charged or operating in Turbo mode for extended periods. | Fully charge the battery (approx. 2.5 hours). Use ECO or Floor mode for longer runtime. |
| Vacuum makes unusual noise | Obstruction in the airflow path or damaged component. | Check for blockages in the tube, hose, or floor head. If the noise persists, contact customer support. |
8. Specifications
- Brand: Circlio
- Model: NOVAX T80
- Special Features: 600W Brushless Motor, 58Kpa Powerful Suction, Up to 75 minutes runtime (Eco mode), 1.6L Large Capacity Dustbin, 8*3200 mAh Removable Batteries, 99.99% Efficient Filtration, Smart LED Touch Screen with cleaning reminders, Anti-tangle V-shaped Brush, Wall Mount for charging and storage.
- Filter Type: HEPA Filter
- Surface Recommendation: All floors (Carpet, Ceramic Tile, Hardwood, Laminate, Linoleum, Concrete, Upholstery)
- Power Source: Battery Powered
- Voltage: 28.8 Volts
- Wireless: Yes
- Product Weight: 4 Kilograms
- Capacity: 1.6 Liters

Image: The vacuum cleaner's powerful 600W motor and 58KPa suction are effective on various floor types.

Image: Battery performance details, showing up to 75 minutes of runtime in Eco mode, suitable for whole-house cleaning.
9. Warranty and Customer Support
Circlio offers comprehensive customer support for your NOVAX T80 Cordless Vacuum Cleaner. If you have any questions, require assistance, or need to claim warranty service, please contact us:
- Email: support@circliotech.com
- Our customer service team is available 24/7 and aims to respond to all inquiries within 24 hours.
Please retain your proof of purchase for warranty purposes.