1. Introduction
The Purerobo W-R4S is an advanced smart window cleaning robot designed to efficiently clean various flat surfaces, including internal and external windows, bathroom glass, marble walls, and ceramic walls. Featuring an ultra-thin design, intelligent navigation, and precise water spray technology, it offers a convenient and thorough cleaning experience for your home or office.
2. Safety Information
- UPS Safe Backup Power: The robot features a built-in 500mAh safety power supply. In the event of a sudden power failure, this backup power allows the robot to maintain high-altitude standby for at least 20 minutes, ensuring safe retrieval.
- Safety Rope: When cleaning outdoor glass or high-altitude windows, always securely fix the provided safety rope indoors to a sturdy object (e.g., table leg) to prevent the machine from falling.
- Surface Condition: Do not use the robot on cracked, damaged, or excessively dirty surfaces. Pre-clean heavily soiled windows to remove loose dirt and debris.
- General Safety: Read all instructions carefully before use. Keep the device out of reach of children.
3. Package Contents
Ensure all items are present in the box:
- Purerobo W-R4S Robot (x1)
- Mop Cloths (x6)
- Power Adapter (x1)
- AC Cable (x1)
- Safety Rope (x1)
- User Manual (x1)
- Spray Bottle (x1)
- Remote Control (x1)
4. Product Overview
Familiarize yourself with the main components of your Purerobo W-R4S:
- Safety Rope Hole: Attachment point for the safety rope.
- BU226C Red Light: Indicates a fault or error.
- Blue Light: Indicates water spray function is active.
- Power Button: Long press to switch on/off; short press for automatic cleaning.
- Red and Green Lights: Charging indication.
- White Light: Power indication.
- Rubber Plug/Water Inlet: Where water is added to the tank.
- Water Tank: 45ml capacity for cleaning solution.
- DC Power Input: Connection point for the power adapter.
- Water Jet: Sprays cleaning solution onto the glass.
- Cleaning Cloths: Two microfiber pads for wiping.
5. Specifications
| Attribute | Value |
|---|---|
| Brand Name | Purerobo |
| Model Number | Purerobo W-R4S |
| Material | ABS |
| Origin | Mainland China |
| Certification | CE |
| Cord Length | 4.5M |
| Power (W) | <800W |
| Voltage | 100 - 240 V |
| Advantage | Ultra-thin 8.5cm |
| Suction (kPa) | About 2.8 kPa |
| Adapter Input | 100-240V~50/60Hz 1.5A |
| Adapter Output | 24V 3A |
| Noise (dB) | ≤75dB |
| Anti-dropping Battery Capacity (mAh) | 500mAh Li-ion |
| Anti-dropping (min) | >20 |
| Battery Charging Time (H) | 1.5~2H |
| Product Size (mm) | 295*145*85 |
| Cleaning speed | 4.1 minutes/㎡ |
| Function | Wet and Dry, Cleaning Glass |
| Water Tank Capacity (ml) | 45ml |
| Water spray | Yes |
6. Setup
- Attach Cleaning Pads: Securely attach the microfiber cleaning pads to the robot's base. Ensure they are flat and cover the cleaning surfaces.
- Fill Water Tank: Open the rubber plug/water inlet on the robot. Use the provided spray bottle to fill the 45ml water tank with clean water or a recommended window cleaning solution. Close the plug tightly.
- Connect Power: Plug the power adapter into the robot's DC power input and tighten the plug nut to ensure a secure connection. Then, insert the power plug into a suitable wall socket.
- Secure Safety Rope: For outdoor or high-altitude cleaning, securely tie the safety rope to a sturdy indoor fixture (e.g., table leg) to prevent accidental falls. This is a critical safety step.
7. Operation
- Place on Glass: Place the robot firmly on the glass surface you wish to clean.
- Start Manually: Press and hold the ON/OFF button on the robot for 3 seconds. The machine will start and suction onto the glass. Release the button once it is securely attached.
- Initiate Automatic Cleaning: Press the power button once more to initiate automatic cleaning. The robot will begin its cleaning cycle based on its intelligent path planning.
- Remote Control Operation: Use the provided remote control to select desired cleaning modes, manually control movement, or activate the water spray function. The remote allows for:
- Automatic water spray or manual hydraulic spray.
- Automatic cleaning patterns: Up first then down, Left first then down, Right first then down.
- Manual movement: Move up, move down, move to right, move to left.
- Start/Stop functions.
- App Control (if applicable): For models with APP functionality, download the official Purerobo app. Connect the robot via Bluetooth or Wi-Fi (refer to app instructions for specific pairing details). The app provides more precise water control and additional cleaning mode selections.
- Stopping the Robot: After cleaning is complete, the machine will automatically stop and enter standby mode. Long press the power button for 3 seconds to turn off the machine, then carefully remove it from the glass surface.
8. Maintenance
- Cleaning Pads: The microfiber mopping pads are rewashable. After each use, remove them from the robot and wash them thoroughly to ensure optimal cleaning performance for future uses.
- Water Tank: Empty any remaining water or cleaning solution from the 45ml water tank after use. Clean the water inlet if necessary to prevent blockages.
- Robot Body: Wipe the robot's body with a soft, dry cloth to remove any dust or residue. Do not use abrasive cleaners or immerse the robot in water.
9. Troubleshooting
- Robot not sticking to glass: Ensure the glass surface is clean and dry. Check for sufficient power supply and that the power connector is tightened. The suction mechanism requires a smooth, clean surface to adhere properly.
- Poor cleaning performance/streaks: Replace or clean the microfiber pads. Ensure the water tank is filled with an appropriate cleaning solution. For stubborn stains, pre-clean the area manually.
- Robot stops unexpectedly: Check the power connection. The built-in UPS backup power should keep it attached for at least 20 minutes, allowing you time to safely retrieve the robot.
- Remote control not responding: Check the battery in the remote control. Ensure there are no obstructions between the remote and the robot.
10. User Tips
- For optimal results, especially on very dirty windows, consider a quick manual wipe to remove heavy grime before using the robot.
- Use distilled water or a high-quality, streak-free window cleaning solution in the water tank to prevent water spots and ensure a crystal-clear finish.
- Always double-check the safety rope attachment before starting the robot, particularly for external windows or high-rise buildings.
- Regularly clean and replace the microfiber pads. Having extra pads on hand can be useful for continuous cleaning sessions.
11. Warranty and Support
Warranty: The Purerobo W-R4S typically comes with a 1-year warranty from the date of purchase. Please refer to your purchase documentation or contact your retailer for specific warranty terms and conditions.
Support: For technical assistance, troubleshooting, or any other inquiries regarding your Purerobo W-R4S, please contact Purerobo customer support through their official website or the contact information provided with your product.
