1. Introduction
Thank you for choosing the SmartAI P40-Upgrade 5-in-1 Cordless Vacuum Cleaner. This powerful and versatile cleaning device is designed to provide efficient and convenient cleaning for various surfaces, including carpets, hard floors, and even your car. Featuring a robust 50KPA suction, a long-lasting battery, and a multi-stage HEPA filtration system, the P40-Upgrade ensures a thorough clean while maintaining air quality. Please read this manual carefully before use to ensure proper operation and maintenance.
2. Important Safety Instructions
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, or injury.
- 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 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.
- Store the appliance indoors in a cool, dry area.
3. Package Contents
Carefully unpack your SmartAI P40-Upgrade and ensure all items are present and in good condition. If any items are missing or damaged, please contact customer support.

- Main Vacuum Unit
- Extension Wand
- Motorized Floor Brush with Blue LED Headlights
- 2-in-1 Brush (for upholstery and delicate surfaces)
- Long Crevice Nozzle (for tight spaces)
- Wall-Mounted Charging Dock
- Power Adapter
- Washable HEPA11 Filter (pre-installed)
- User Manual
4. Assembly and Setup
The SmartAI P40-Upgrade is designed for easy assembly and versatile use.
4.1 Assembling the Vacuum
- Attach the Extension Wand: Align the metal contacts on the extension wand with the main vacuum unit and push until it clicks into place.
- Attach the Floor Brush: Align the metal contacts on the motorized floor brush with the end of the extension wand and push until it clicks into place.
- Alternative Handheld Configuration: For handheld use, you can directly attach the 2-in-1 brush or long crevice nozzle to the main vacuum unit.

4.2 Wall-Mount Installation
The wall-mounted charging dock provides a convenient storage and charging solution.
- Choose a suitable location near a power outlet.
- Mark the drilling points for the wall mount.
- Drill holes and insert wall anchors (if necessary).
- Secure the wall mount to the wall using screws.
- Place the vacuum cleaner onto the wall mount.

5. Operating Instructions
5.1 Power ON/OFF and Speed Control
The SmartAI P40-Upgrade features an intuitive LED touch display for easy control.

- Power On/Off: Press the power button on the main unit to turn the vacuum on or off.
- Adjust Suction Mode: Use the touch controls on the LED display to switch between suction modes:
- Eco Mode: For light cleaning and maximum battery life (approx. 60 minutes).
- Auto Mode: Automatically adjusts suction power based on dust levels (approx. 40 minutes).
- Powerful Mode: For deep cleaning and stubborn dirt (approx. 20 minutes).
- The display also shows real-time battery life and intelligent fault reporting.
5.2 Using Attachments
- Motorized Floor Brush: Ideal for carpets and hard floors. The blue LED headlights illuminate dust and debris, making it easier to clean in dimly lit areas. The flexible brush head allows for 180° and 90° rotation for easy maneuverability around furniture.
- 2-in-1 Brush: Use the brush for delicate surfaces like keyboards or curtains, and the nozzle for upholstery or car interiors.
- Long Crevice Nozzle: Perfect for reaching narrow gaps, corners, and edges.

5.3 Self-Standing Feature
The vacuum features a unique self-standing design, allowing you to easily place it upright without leaning it against a wall or furniture.

6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your vacuum cleaner.
6.1 Emptying the Dust Cup
The dust cup features a one-touch emptying mechanism for hygienic disposal of debris.
- Hold the main unit over a trash bin.
- Press the dust cup release button to open the bottom flap and empty the contents.
- Close the flap securely.

6.2 Cleaning the Filters
The P40-Upgrade utilizes a 6-layer filtration system, including a washable HEPA11 filter, to capture 99.99% of fine particles.
- Twist and pull to remove the filter assembly from the dust cup.
- Separate the HEPA filter, multi-cone filter, and stainless steel filter.
- Rinse all washable filter components under running water until clean.
- Allow all parts to air dry completely for at least 24 hours before reassembling. Do not use the vacuum with wet filters.
6.3 Cleaning the Brush Head
- Turn off the vacuum and detach the motorized floor brush.
- Use a coin or screwdriver to unlock the brush roll cover.
- Remove any tangled hair or debris from the brush roll.
- Reinsert the brush roll and secure the cover.
7. Charging the Battery
The SmartAI P40-Upgrade is equipped with a replaceable 8x2500mAh Li-ion battery pack.
- Connect the power adapter to the wall-mounted charging dock or directly to the battery pack.
- Ensure the vacuum is properly seated in the charging dock or the adapter is securely connected to the battery.
- The LED display will indicate charging status. A full charge takes approximately 4 hours.
- The battery is replaceable, allowing for extended product life.

8. 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 | Battery is depleted Power button not pressed correctly | Charge the battery fully Ensure the power button is pressed firmly |
| Low suction power | Dust cup is full Filters are clogged Brush roll is tangled Nozzle/hose is blocked | Empty the dust cup Clean or replace filters Remove tangled hair/debris from brush roll Check and clear any blockages |
| Brush roll not spinning | Brush roll is jammed Attachment not properly connected | Clear any obstructions from the brush roll Ensure the floor brush is securely attached |
| Battery not charging | Power adapter not connected Faulty power outlet Battery issue | Ensure power adapter is securely plugged in Try a different power outlet Contact customer support |
| Unusual noise | Blockage in the air path Damaged component | Check for and remove any blockages Contact customer support if noise persists |
If the problem persists after trying these solutions, please contact SmartAI customer support.
9. Specifications
| Feature | Detail |
|---|---|
| Brand Name | SMARTAI |
| Model | P40-Upgrade |
| Type | Vertical, Wireless, Bagless, Handheld |
| Suction Power | Up to 55,000 Pa (50KPA mentioned in title, 55KPA in image) |
| Power (W) | 500-999W (550W Brushless Motor) |
| Voltage | 29.6 V |
| Battery Type | Li-ion (8x2500mAh) |
| Battery Life | Eco: 60 min, Auto: 40 min, Powerful: 20 min |
| Charging Time | Approx. 4 hours (Fast Charge) |
| Dust Box Capacity | 1.3 L |
| Filter Type | Washable HEPA11 Filter (6-layer filtration) |
| Noise Level | <70dB (Max Noise ≤ 68dB) |
| Weight | Main body: 1.35KG, Complete: 2.4KG |
| Display | 2 * Display (Dual Touchscreen LCD) |
| LED Lights | 5 * Blue LED Lights on floor brush |
| Features | LCD, Turbo brush, Power adjustment on the handle, HEPA-filter, Self-standing, Anti-tangle |
| Certification | CE, ROHS |
10. User Tips
- For optimal performance, regularly check and clean the filters and brush roll, especially if you have pets.
- Utilize the different suction modes: Eco for quick clean-ups, Auto for varied surfaces, and Powerful for deep cleaning tasks.
- The blue LED headlights are particularly useful for revealing hidden dust under furniture or in darker areas, ensuring no spot is missed.
- Take advantage of the 5-in-1 versatility by switching attachments for different cleaning needs, from floors to upholstery and car interiors.
- Always ensure the battery is fully charged before a major cleaning session to maximize runtime.
11. Warranty and Support
The SmartAI P40-Upgrade Cordless Vacuum Cleaner comes with a 2-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
For technical support, warranty service, or any questions regarding your product, please contact SmartAI customer service through the retailer where you purchased the product.