1. Introduction
Thank you for choosing the Oxseryn EDHV01 Cordless Rechargeable Pool Vacuum Cleaner. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your device. Please read this manual thoroughly before first use and keep it for future reference.
This pool vacuum is designed for cleaning small pools, above-ground pools, spas, and hot tubs. It features powerful suction, a long-lasting rechargeable battery, and a reusable filter system to effectively remove debris such as small leaves, sand, silt, and insects.
2. Safety Instructions
General Safety
- Always ensure the vacuum is turned off before assembly, disassembly, or cleaning.
- Do not operate the vacuum out of water for extended periods, as this may damage the motor.
- Keep children and pets away from the vacuum during operation and charging.
- Use only the original charger provided with the device.
- Do not attempt to repair or modify the vacuum yourself. Contact customer support for assistance.
Battery Safety
- Do not expose the battery or charger to extreme temperatures or direct sunlight.
- If the battery shows signs of damage, leakage, or overheating, discontinue use immediately.
- Dispose of batteries according to local regulations.
3. Package Contents
Please check that all items are present in the package:
- Oxseryn EDHV01 Pool Vacuum Unit
- Telescopic Aluminum Pole (84-167 cm)
- Charging Adapter
- Reusable Fine Mesh Filter (160 microns)
- User Manual
4. Setup and Assembly
Follow these steps to assemble your pool vacuum:
- Attach the Vacuum Head: Align the vacuum head with the main unit and push until it clicks securely into place.
- Connect the Telescopic Pole: Insert the handle end of the telescopic pole into the designated slot on the vacuum unit. Ensure it is firmly attached.
- Adjust Pole Length: To adjust the length of the telescopic pole, twist the locking collars counter-clockwise to loosen, extend or retract the pole to your desired length (84-167 cm), then twist clockwise to secure.

Image: Assembly diagram illustrating the connection points for the vacuum head and telescopic pole.

Image: Detail of the telescopic pole, demonstrating the extension and locking mechanism for length adjustment.
5. Charging the Battery
The vacuum cleaner is powered by a built-in 6000 mAh lithium battery. Before first use, fully charge the battery.
- Ensure the vacuum is turned off.
- Locate the charging port on the main unit.
- Connect the charging adapter to the vacuum and plug it into a standard electrical outlet.
- The indicator light will show the charging status:
- Red Light: Charging in progress.
- Green Light: Charging complete.
- A full charge takes approximately 8 hours. Once fully charged, the vacuum provides up to 60 minutes of runtime.
- Disconnect the charger once charging is complete.

Image: Visual guide to the LED indicator lights for charging status (red for charging, green for charged) and operation (blue).

Image: The pool vacuum connected to its charger and plugged into a power outlet.
6. Operation
Operating your Oxseryn pool vacuum is straightforward:
- Turn On: Locate the power switch (often a rotary knob) on the main unit and turn it to the 'ON' position. The indicator light will turn blue.
- Submerge: Slowly lower the vacuum into the water until it is fully submerged.
- Clean: Guide the vacuum along the bottom and sides of your pool or spa to collect debris. The powerful suction provides a water flow of 8 gallons per minute.
- Water Sensor: The vacuum is equipped with a water detection device. If no water is detected for 60 seconds, the unit will automatically shut off to prevent motor damage.
- Turn Off: Once cleaning is complete, lift the vacuum out of the water and turn the power switch to the 'OFF' position.

Image: A hand demonstrating how to operate the rotary power switch on the vacuum unit.

Image: The vacuum cleaner operating underwater, collecting debris from the pool surface.

Image: A user demonstrating the effective use of the pool vacuum with its extended pole in a swimming pool.
7. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your pool vacuum.
Cleaning the Filter
The vacuum features a 1-liter filtration chamber with a 160-micron fine mesh filter. Clean the filter after each use or when suction power decreases.
- Ensure the vacuum is turned off and removed from the water.
- Carefully detach the vacuum head and open the filter chamber.
- Remove the fine mesh filter.
- Rinse the filter thoroughly under running water to remove all collected debris.
- Reinsert the clean filter into the chamber and securely close the vacuum head.

Image: The reusable mesh filter being cleaned by rinsing it under a stream of water.
Storage
Store the vacuum in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the battery is fully charged before long-term storage to maintain battery health.
8. Troubleshooting
If you encounter issues with your Oxseryn pool vacuum, refer to the following table:
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not turn on. | Battery is depleted. | Charge the battery for 8 hours. |
| Power switch is off. | Turn the power switch to 'ON'. | |
| Weak suction. | Filter is clogged. | Clean the fine mesh filter. |
| Battery is low. | Recharge the battery. | |
| Vacuum stops unexpectedly. | Out of water for 60 seconds (safety feature). | Submerge the vacuum in water to resume operation. |
| Battery is depleted. | Recharge the battery. |
If the problem persists after attempting these solutions, please contact Oxseryn customer support.
9. Specifications
| Feature | Specification |
|---|---|
| Model Number | EDHV01 |
| Battery Type | Lithium-polymer (Rechargeable) |
| Battery Capacity | 6000 mAh |
| Lithium Battery Voltage | 3.7 Volts |
| Lithium Battery Energy Content | 21.6 Watt-hours |
| Number of Lithium-ion Cells | 3 |
| Charging Time | Approximately 8 hours |
| Runtime | Up to 60 minutes |
| Water Flow Rate | 8 gallons per minute |
| Filter Capacity | 1 Liter |
| Filter Mesh Size | 160 microns |
| Telescopic Pole Length | 84 - 167 cm (adjustable) |
| Product Dimensions (L x W x H) | 50 x 13 x 15 cm |
| Item Weight | 4 Kilograms |
| Material | Aluminum |
| Color | Blue |
10. Warranty and Support
For warranty information, technical support, or any questions regarding your Oxseryn EDHV01 Pool Vacuum Cleaner, please refer to the contact information provided with your purchase or visit the official Oxseryn website. Please have your model number (EDHV01) and purchase details ready when contacting support.