1. Introduction
This manual provides detailed instructions for the safe and efficient operation, maintenance, and troubleshooting of your USECARA Automatic Solar Pool Skimmer Robot. This device is designed to autonomously clean the surface of your pool, collecting debris such as leaves, insects, and pollen, thereby reducing manual skimming efforts.

Figure 1: The USECARA Automatic Solar Pool Skimmer Robot operating on the surface of a pool, effectively collecting floating debris.
2. Safety Information
Please read all safety instructions carefully before operating the device. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Always ensure the device is fully charged before initial use.
- Do not operate the skimmer robot when people or pets are in the pool.
- Keep the device away from open flames or heat sources.
- Do not attempt to disassemble or repair the device yourself. Contact qualified service personnel for assistance.
- Ensure the charging port is dry before connecting the charger.
- Store the device in a cool, dry place when not in use.
3. Product Overview and Components
The USECARA Solar Pool Skimmer Robot comes pre-assembled and ready for use. Familiarize yourself with its main components:
- USECARA Pool Skimmer Robot (main unit with integrated solar panel)
- Filter Basket (for collecting debris)
- Chargers (for adapter charging)
- Retrieval Hook (for easy removal from the pool)

Figure 2: Included components: the main skimmer robot unit, filter basket, chargers, and retrieval hook.
4. Setup
4.1 Initial Charging
Before first use, it is recommended to fully charge the skimmer robot. The device offers dual charging options:
- Solar Charging: Place the robot in direct sunlight. The integrated solar panel will charge the battery. This is ideal for continuous charging during operation.
- Adapter Charging: For faster charging or during periods of low sunlight, use the provided power adapter. Plug the adapter into a wall outlet and connect it to the robot's charging port. A full charge typically takes 2-3 hours.

Figure 3: The skimmer robot supports both 100% solar charging and faster adapter charging (2-3 hours).
5. Operating Instructions
5.1 Starting Operation
- Long Press Button: Press and hold the power button for 2-3 seconds to turn on the device.
- Mode Selection: Briefly press the button to cycle between two cleaning modes: Regular and Sport.
- Placement in Water: Carefully place the skimmer robot onto the surface of your pool. It will begin its cleaning cycle automatically.

Figure 4: Simple three-step process to activate and deploy the skimmer robot for pool cleaning.
5.2 Smart Obstacle Avoidance
The skimmer robot is equipped with ultrasonic radar sensors that allow it to navigate and avoid obstacles such as pool walls, ladders, and other floating objects. This ensures efficient cleaning of all areas without getting stuck.

Figure 5: Multiple skimmer robots demonstrating their ultrasonic radar navigation, avoiding obstacles and cleaning effectively.
5.3 Pool Compatibility
The USECARA skimmer robot is designed to be suitable for various pool shapes, including square, round, and irregularly shaped pools. It can effectively clean areas up to 860 sq/ft (80 m²).

Figure 6: The skimmer robot is versatile and can operate in square, round, and irregular pool shapes, covering up to 860 sq/ft.
6. Maintenance
6.1 Cleaning the Debris Basket
Regularly empty and clean the debris basket to ensure optimal performance. The large, easy-clean debris basket is designed for effortless removal and disposal of collected leaves and other floating particles.

Figure 7: The spacious debris basket, easily removable for cleaning, shown here filled with collected leaves.
6.2 General Cleaning and Storage
- After each use, rinse the skimmer robot with fresh water to remove any pool chemicals or residue.
- Wipe the exterior dry with a soft cloth.
- When storing for extended periods, ensure the device is clean, dry, and fully charged. Store in a cool, dry place away from direct sunlight.
7. Troubleshooting
If you encounter issues with your USECARA Solar Pool Skimmer Robot, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Robot not moving or operating. | Low battery; Obstruction in propellers; Power button not pressed correctly. | Charge the device (solar or adapter); Check and clear any debris from propellers; Long press the power button for 2-3 seconds. |
| Not collecting debris effectively. | Full debris basket; Propellers not functioning optimally. | Empty and clean the debris basket; Check propellers for damage or entanglement. |
| Device stops unexpectedly. | Low battery; Internal malfunction (e.g., water ingress). | Recharge the device; If persistent, contact customer support. |
| Charging issues. | Charger not connected properly; Faulty charger/charging port; Insufficient sunlight for solar charging. | Ensure secure connection; Try adapter charging; Place in direct sunlight for solar charging. |
If the problem persists after attempting these solutions, please contact USECARA customer support for further assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | USECARA |
| Model Name | Solar Pool Skimmer Robot Cleaner |
| Item Model Number | DFC/RB/F001 |
| Power Source | Solar Powered |
| Special Feature | Self Propelled |
| Control Method | Touch |
| Material | Plastic |
| Color | Black |
| Product Dimensions | 21 x 18.3 x 7 inches |
| Item Weight | 14.02 pounds |
| Load Capacity | 5 Pounds |
| Capacity (Debris Basket) | 1 Liters |
| Efficiency | Good |
| Installation Type | floating/portable |
| Lithium Battery Energy Content | 2500 Watt Hours |
| Number of Lithium-ion Cells | 6 |
| Assembly Required | No |
9. Warranty & Support
The USECARA Automatic Solar Pool Skimmer Robot comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use conditions.
For warranty claims, technical support, or any inquiries regarding your product, please contact USECARA customer support through the retailer's platform or visit the official USECARA website for contact details.