1. Introduction
The Roborock Flexi Lite is a cordless wet dry vacuum cleaner designed for efficient cleaning of hard floors. It combines powerful suction with mopping capabilities, featuring advanced self-cleaning and hot air drying functions for convenience and hygiene. Its lightweight and FlatReach design allow for thorough cleaning in various areas of your home.
Figure 1: Roborock Flexi Lite Wet Dry Vacuum Cleaner in white.
2. Setup
2.1 Package Contents
Ensure all components are present before assembly. The package typically includes the main unit, handle, charging dock, power cord, cleaning brush, and an extra filter.
2.2 Assembly
- Insert the handle into the main unit until it clicks securely into place.
- Place the charging dock on a flat, stable surface near a power outlet.
- Connect the power cord to the charging dock and plug it into a wall outlet.
2.3 Initial Charging
For optimal performance, fully charge the vacuum cleaner before its first use. Place the assembled unit onto the charging dock. The display on the handle will indicate charging status. A full charge typically takes several hours.
2.4 Filling the Clean Water Tank
- Locate the clean water tank on the main unit (typically at the front).
- Press the release button or tab to detach the tank.
- Open the tank's lid and fill it with clean water. You may add a small amount of non-foaming, compatible floor cleaning solution if desired. Do not exceed the MAX fill line.
- Close the lid securely and reattach the tank to the main unit until it clicks.
3. Operating the Vacuum Cleaner
3.1 Power On/Off
Press the power button on the handle to turn the unit on or off. The display will illuminate, showing battery level and current mode.
3.2 Cleaning Modes
The Roborock Flexi Lite features DirTect Adaptive Cleaning technology, which automatically adjusts cleaning power based on the detected dirt level on your floors. This ensures efficient and thorough cleaning for both light dust and stubborn grime.
Figure 2: The vacuum's display indicating adaptive cleaning adjustments based on dirt levels.
3.3 Maneuverability and Reach
Weighing just 8.8 lbs, the vacuum mop is lightweight and easy to maneuver. Its FlatReach design allows it to effortlessly reach under furniture and into tight spaces, cleaning effectively up to 15 cm beneath obstacles. The front wheel assist feature aids in smooth navigation, reducing user effort.
Figure 3: The FlatReach design enables cleaning in low-clearance areas, such as under beds.
Figure 4: The vacuum's head designed for effective edge cleaning, capturing particles close to walls.
3.4 Voice Alerts
The Roborock Flexi Lite provides real-time updates and operational reminders through convenient voice alerts, guiding you through usage and maintenance tasks.
4. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your Roborock Flexi Lite.
4.1 Self-Cleaning and Hot Air Drying
After each cleaning session, place the unit back on the charging dock. The self-cleaning function will activate, scraping and rolling the brush in two directions to remove dirt. Following this, 122°F heated air will thoroughly dry the roller, preventing odors and ensuring it's ready for the next use.
Figure 5: Illustration of the self-cleaning roller and the hot air drying mechanism within the charging dock.
4.2 Emptying the Dirty Water Tank
The dirty water tank (located at the back of the main unit) should be emptied after each use. Press the release button to remove the tank, open it, and dispose of the dirty water and debris. Rinse the tank thoroughly with clean water.
4.3 Cleaning the Filter
The washable filter should be cleaned regularly to maintain suction performance. Remove the filter from the dirty water tank, rinse it under running water, and allow it to air dry completely before reinserting. An extra filter is provided for convenience.
4.4 Cleaning the Brush Roll
Periodically remove the main brush roll for deeper cleaning. Use the provided multi-purpose cleaning tool to remove any tangled hair or debris. Rinse the brush roll if necessary and ensure it is completely dry before reattaching.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Poor Suction / Streaking | Dirty filter; Clogged brush roll; Dirty water tank full. | Clean or replace filter; Clear brush roll of debris; Empty and rinse dirty water tank. |
| Unpleasant Odor | Dirty water tank not emptied; Brush roll not dried properly. | Empty and clean dirty water tank thoroughly; Ensure brush roll is completely dry after self-cleaning or manual cleaning. |
| Unit Not Charging | Power cord not connected; Unit not properly seated on dock. | Check power cord connections; Ensure unit is correctly placed on the charging dock. |
| Leaking Water | Water tanks not properly installed; Damaged tank or seal. | Reinstall water tanks securely; Inspect tanks and seals for damage and contact support if necessary. |
If issues persist, please refer to the official user manual PDF or contact Roborock customer support.
6. Specifications
- Brand: roborock
- Model Name: WD3D3A
- Special Feature: Wet/Dry, Lightweight, Cordless
- Filter Type: Standard
- Is Cordless?: Yes
- Capacity (Clean Water Tank): 620 Milliliters
- Capacity (Dirty Water Tank): 400 Milliliters
- Wattage: 700 watts
- Runtime: 30 minutes (up to 40 minutes in Eco mode)
- Recommended Uses: Hard Floor, Tile Floor, Hardwood, Rug
- Product Dimensions: 14.2"L x 12.7"W x 45.3"H
- Noise Level: 73 dB
- Item Weight: 10.58 pounds
- Batteries: 1 Lithium Ion batteries required (included)
7. Warranty and Support
For detailed warranty information and customer support, please refer to the official user manual provided with your product or visit the official Roborock website. You can also download the User Manual PDF here.
