1. Introduction
Thank you for choosing the aonus A9S Cordless Stick Vacuum Cleaner. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new vacuum cleaner. Please read it thoroughly before first use and keep it for future reference.

Image 1.1: The aonus A9S Cordless Stick Vacuum Cleaner in a home setting, highlighting its key features like 45KPa suction, 8*2500mAh battery, 580W motor, 6-layer filtration, and LED touch screen.
2. Safety Instructions
- Read all instructions before using the appliance.
- Do not use the vacuum cleaner outdoors or on wet surfaces.
- Do not allow children to operate the vacuum cleaner. Close supervision is necessary when used near children.
- Do not pick up flammable or combustible liquids, such as gasoline, or use in areas where they may be present.
- Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
- Do not use without the dust cup and filters in place.
- Turn off the appliance before connecting or disconnecting the motorized brush.
- Use only as described in this manual. Use only manufacturer's recommended attachments.
- Do not handle the charger or appliance with wet hands.
- Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts.
3. Package Contents
Carefully unpack all components and check against the list below. Ensure all parts are present and undamaged.

Image 3.1: Visual representation of all included components for the aonus A9S vacuum cleaner.
- Motor Unit
- Telescopic Tube
- Battery
- Wall Mount
- Motorized Brush (Floor Head)
- 2-in-1 Brush
- Long Flat Crevice Tool
- Upholstery Brush
- Cleaning Tool
- Dust Collection Bin
- Brush Roll
- HEPA Filter
- Sponge
- Charger
- Instruction Manual
4. Assembly
Follow these steps to assemble your aonus A9S vacuum cleaner.
- Attach the Telescopic Tube: Insert the telescopic tube into the main motor unit until it clicks securely into place.
- Connect the Motorized Brush: Attach the motorized floor brush to the other end of the telescopic tube, ensuring it locks firmly.
- Install the Battery: Slide the battery pack into the slot on the main motor unit until it clicks.
- Attach Accessories: For handheld use or specific cleaning tasks, detach the telescopic tube and connect desired accessories (e.g., 2-in-1 brush, crevice tool) directly to the motor unit.

Image 4.1: The aonus A9S vacuum cleaner shown with its main components and accessories, illustrating how they connect.

Image 4.2: The aonus A9S vacuum cleaner demonstrating its versatility in different cleaning scenarios, including handheld mode and reaching under furniture.
5. Charging
Ensure the battery is fully charged before first use. The vacuum offers flexible charging options.
- Wall Mount Charging: Install the wall mount in a convenient location. Hang the vacuum cleaner on the wall mount, ensuring the charging port aligns. Connect the charger to the wall mount and a power outlet.
- Removable Battery Charging: The battery can be removed from the main unit and charged independently using the provided charger. This allows for charging a spare battery or charging in a different location.
The LED display will indicate the charging status and battery level.

Image 5.1: The aonus A9S vacuum cleaner charging on its wall-mounted dock, with an additional battery charging separately.

Image 5.2: Diagram illustrating the improved battery design and its 70-minute ultra-long runtime.
6. Operation
Operating your aonus A9S is intuitive with its touch screen controls and intelligent features.
6.1 Power On/Off and Suction Modes
- Press the power button to turn the vacuum cleaner on or off.
- Use the touch screen to select between different suction modes:
- Automatic Mode: The vacuum automatically adjusts suction power (e.g., 25KPa, 35KPa, 45KPa) based on the amount of dust detected on the surface.
- Manual Mode: Manually select your desired suction level for specific cleaning needs.

Image 6.1: Illustration of the automatic mode, showing how suction power adapts to varying dust levels.

Image 6.2: Close-up of the LED touch screen display, showing battery percentage and suction level indicators.
6.2 Cleaning Performance
- Powerful Suction: The 45KPa suction power ensures effective cleaning on various surfaces.
- Versatile Floor Head: The motorized brush with its V-shaped anti-tangle design and LED lights is suitable for deep cleaning carpets and hard floors, capturing pet hair and fine dust. It offers 270-degree flexible rotation for easy maneuverability.
- Self-Standing Design: The vacuum can stand upright on its own, allowing for convenient pauses during cleaning.

Image 6.3: The aonus A9S vacuum cleaner demonstrating its 45KPa powerful suction on a floor with debris.

Image 6.4: Close-up of the V-shaped anti-tangle brush head with integrated LED lights, effectively cleaning debris.

Image 6.5: The aonus A9S vacuum cleaner standing upright on its own, showcasing its self-standing design.
7. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your vacuum cleaner.
7.1 Emptying the Dust Collection Bin
- Ensure the vacuum is turned off.
- Locate the dust bin release button, usually near the handle.
- Press the button to detach the dust bin.
- Hold the dust bin over a trash can and open the bottom flap to empty the contents.
- Close the flap and reattach the dust bin to the main unit until it clicks.
7.2 Cleaning Filters
The aonus A9S features a 6-layer high-efficiency filtration system, including a HEPA filter. Clean filters regularly to maintain suction power.

Image 7.1: Diagram illustrating the 6-layer high-efficiency filtration system, capturing 99.99% of dust.
- Remove the dust bin as described above.
- Twist or pull to remove the filter assembly from the dust bin.
- Separate the HEPA filter and sponge filter.
- Tap off loose dirt from the filters. For thorough cleaning, rinse the filters under cold running water.
- Allow filters to air dry completely for at least 24 hours before reassembling. Do not use a dryer or heat to dry.
- Reassemble the filters and place them back into the dust bin, then reattach the dust bin to the vacuum.
7.3 Cleaning the Brush Roll
The anti-tangle brush roll minimizes hair wrapping, but occasional cleaning may be necessary.
- Ensure the vacuum is off and disconnected from power.
- Detach the motorized floor brush from the telescopic tube.
- Locate the brush roll release mechanism (refer to the diagram in the package contents section if needed).
- Remove the brush roll. Use the provided cleaning tool or scissors to cut and remove any tangled hair or debris.
- Wipe the brush roll and its housing with a dry cloth.
- Reinsert the brush roll and secure it in place.
8. Troubleshooting
If you encounter issues with your aonus A9S, 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. | Charge the battery fully. Ensure the battery is securely clicked into place. |
| Low suction power | Dust bin is full. Filters are clogged. Blockage in the tube or brush head. | Empty the dust bin. Clean or replace filters. Check for and remove any blockages. |
| Brush roll not spinning | Hair or debris tangled in the brush roll. Brush roll is jammed. | Clean the brush roll, removing any obstructions. Ensure it is properly reinstalled. |
| Short battery runtime | Battery not fully charged. Using high suction mode continuously. Battery degradation. | Ensure battery is fully charged. Use automatic or lower suction modes when possible. Contact support if battery life significantly decreases. |
9. Specifications
Technical details for the aonus A9S Cordless Stick Vacuum Cleaner.
| Feature | Detail |
|---|---|
| Brand | aonus |
| Model Number | A9S |
| Color | Yellow |
| Product Dimensions (L x W x H) | 30 x 40 x 20 cm |
| Item Weight | 4.09 Kilograms |
| Battery Type | Lithium-ion (1 included) |
| Runtime | Up to 70 minutes |
| Special Feature | Cordless |
| Filter Type | HEPA Filter |
| Maximum Suction | 45 KPa |
| Form Factor | Stick |
10. Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official aonus website. Keep your proof of purchase for any warranty claims.







