Frewico 2BGN8-D90
Frewico Window Cleaning Robot Model 2BGN8-D90 User Manual
Your guide to efficient and safe window cleaning.
1. Folasaga
The Frewico Window Cleaning Robot Model 2BGN8-D90 is designed to provide an efficient and safe solution for cleaning various glass surfaces, including windows, mirrors, and shower doors. Featuring advanced AI path planning, powerful suction, and a 4-nozzle ultrasonic water spray system, this robot simplifies the task of maintaining clear views.

Image: The Frewico Window Cleaning Robot, shown with its remote control and a smartphone displaying its app interface, demonstrating its control options.
2. Vaega o Oloa
- Ultra-Slim & Compact Design: Cleans narrow frames (<30cm), tilted/frameless glass, and windows with handles (50-80mm clearance). Its thin profile allows access to tight spaces.
- Advanced Ultrasonic Water Spray System: Atomizes water into a fine mist for streak-free cleaning, effectively removing grime, oil, and dust with minimal water usage.
- 9-Stage Safety Protection: Incorporates 6-layer hardware fall prevention, 2-stage AI safeguards, and accidental damage coverage for secure operation on high-rise windows. Features secure suction, drop sensors, and emergency brakes.
- Smart Path Planning (WIN-SLAM 3.0 Tech): Scans window size and frames, creates optimal cleaning routes, and avoids obstacles (4-50mm height). Offers three cleaning modes: Fast Clean, Deep Clean, or Spot Clean.
- Effortless & Cordless Operation: Control via app or WiFi (if applicable). Ideal for high windows, skylights, and glass doors.

Image: The Frewico Window Cleaning Robot operating on a large window, illustrating its AI path planning and improved cleaning efficiency.

Image: A visual comparison demonstrating the advantages of the square-shaped Frewico robot over round designs, particularly its ability to clean corners effectively.

Ata: O se auiliiliga view of the robot's advanced 4-nozzle ultrasonic water spray system, designed for efficient and streak-free cleaning.

Image: The Frewico Window Cleaning Robot demonstrating its capability to remove various types of dirt and stains, including bird droppings, dust, rain stains, ink, and fingerprints.
3. Mea i totonu o le afifi
Fa'amolemole fa'amaonia o mea uma o lo'o lisi atu i lalo o lo'o aofia i lau afifi:
- Frewico Window Cleaning Robot (Main Unit)
- Pulea Mamao
- Fetuunaiga Malosi
- Uaea Malosi
- Maea Saogalemu ma Karabiner
- Cleaning Pads (multiple pairs)
- Suavai Faatumu Fagu
- Tusi Taiala

Ata: A atoatoa view of the Frewico Window Cleaning Robot and all its accessories, including the robot, remote control, power supply, safety rope, multiple cleaning pads, and a water bottle.
4. Seti
- Fa'apipi'i Papa Fa'amama: Securely attach the washable cleaning pads to the bottom of the robot. Ensure they are clean and slightly damp mo le faatinoga sili ona lelei.
- Fesoʻotaʻi le Mana: Plug the power adapter into the robot and then into a 100-240V AC power outlet. The robot requires continuous power during operation.
- Fa'apipi'i le maea Saogalemu: For safety, especially when cleaning high windows, always attach the safety rope to a secure anchor point indoors.

Image: A close-up of the safety rope and carabiner, highlighting the importance of securing the robot during operation.
- Faatumu Tane Suavai: Open the water tank cap and fill it with clean water using the provided bottle. The robot features a 4-nozzle spray system for efficient cleaning.
5. Galuega
- Malosiaga: Press the power button on the robot or remote control to turn it on. The robot will initiate its suction mechanism.
- Place on Window: Carefully place the robot onto the glass surface. Ensure it has a strong suction grip before releasing ia.
- Filifili Faiga Fa'amama: Use the remote control or the smartphone app to select your desired cleaning mode (Fast Clean, Deep Clean, or Spot Clean). The robot's WIN-SLAM 3.0 technology will plan an optimal path.
- Mata'ituina le Alualu i Luma: The robot will automatically clean the window. It is designed to handle various window types, including narrow and vertical windows.
Video: The Frewico Window Cleaning Robot efficiently cleaning a ceiling window, demonstrating its ability to adhere and navigate on various glass surfaces.
Video: The Frewico Window Cleaning Robot cleaning a bathroom shower door, showcasing its versatility on different glass surfaces.
Video: The Frewico Window Cleaning Robot navigating and cleaning a narrow, vertical window, highlighting its adaptability to challenging window shapes.
- Fa'ai'uga: Once cleaning is complete, the robot will return to its starting position and emit an alert. Carefully remove it from the window.

Image: The Frewico Window Cleaning Robot meticulously cleaning a large window, illustrating its programmed path for thorough coverage.

Image: The Frewico Window Cleaning Robot demonstrating its electronic fence recognition feature, allowing it to clean effectively around window frames.
6. Tausiga
- Pepa Fa'amama Mama: After each use, remove and wash the cleaning pads. They are reusable and washable. Ensure they are dry before reattaching.
- Tane Vai gaogao: After use, empty any remaining water from the tank.
- Wipe Down Robot: Gently wipe the robot's exterior with a soft, dry cloth to remove any dust or residue.
- Teuina: Store the robot and its accessories in a cool, dry place away from direct sunlight.
7. Faʻafitauli
If you encounter issues with your Frewico Window Cleaning Robot, please refer to the following common solutions:
- Robot not adhering: Ensure the glass surface is clean and dry. Check that the suction cups are free from debris. Verify the power connection is secure.
- Streaks on window: Replace or clean the microfiber pads. Ensure the water tank is filled with clean water. For heavily soiled windows, a pre-cleaning pass or a second cleaning cycle may be necessary.
- Robot stops unexpectedly: Check the power connection. The robot has a backup battery for emergencies (approx. 30 minutes), but it requires continuous power for normal operation.

Image: An illustration depicting the robot's internal battery, which provides approximately 30 minutes of backup power in case of a power outage.
- E le o galue le pule mamao: Check the remote control batteries. Ensure there are no obstructions between the remote and the robot.
8. Fa'amatalaga
| Fa'ailoga | Frewico |
| Igoa Fa'ata'ita'iga | Robot Fa'amalama Fa'amalama |
| Numera Fa'ata'ita'i | 2BGN8-D90 |
| Fa'apitoa Fa'apitoa | Robotic |
| Lanu | Lanu samasama |
| Fua o Mea | 8.66"L x 8.66"W x 2.76"H (22cm L x 22cm W x 7cm H)![]() Image: A detailed diagram illustrating the physical dimensions of the Frewico Window Cleaning Robot. |
| Fa'aaofia Vaega | Cable Tie, Charging Adapter |
| Ituaiga Filter | E mafai ona fufulu |
| Ola ma'a | 0.5 Hours (30 minutes emergency backup) |
| Fa'amama Ala Lautele | 8.66 Inisi |
| Voltage | 110 Volts (100-240V compatible) |
| Avanoa Suavai | 100 Milili |
| Punavai Malosi | Corded Electric (with included 12V battery backup) |
| Metotia Pulea | App, Mamao |
| Masini Fegalegaleai | Telefonitelefoni |
| Fa'ailoga Fa'ailoga | Fa'afa'afa'afa |
| Mea mamafa | 2.68 pauna |
| Tufuga | Vipada |
| Fautuaga i luga | Glass, Mirror |
9. Fa'amatalaga Saogalemu
The Frewico Window Cleaning Robot is equipped with a 9-stage safety protection system to ensure secure operation:
- 6-Layer Hardware Fall Prevention: Multiple physical safeguards to prevent accidental falls.
- 2-Stage AI Safeguards: Intelligent algorithms to detect and prevent hazardous situations.
- Accidental Damage Coverage: Provides an additional layer of protection.
- Fa'asusu Saogalemu: Powerful vacuum suction maintains a firm grip on the glass.
- Drop Sensors: Detects edges and potential drops, adjusting its path accordingly.
- Emergency Brakes: Activates immediately if a potential fall is detected.
- Maea Saogalemu: Always use the provided safety rope, securely fastened to an indoor anchor point, especially for high-rise windows.

Image: A visual comparison highlighting the safety of using the Frewico robot for high-rise window cleaning against the risks associated with manual cleaning using a ladder.
10. Fa'amaonia ma Lagolago
For warranty information, technical support, or to inquire about protection plans, please refer to the documentation included with your product or visit the official Frewico web'upega tafaʻilagi. E mafai ona faʻatau eseese fuafuaga puipuiga e faʻalautele ai le puipuiga o lau masini.
- Fuafuaga Puipuiga 2-Tausaga
- Fuafuaga Puipuiga 3-Tausaga
- Complete Protect: Monthly plan covering eligible purchases
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