1. Introduction
Thank you for choosing the Voltera 56 EV056CBXUSXXKOK Handheld Pool and Spa Vacuum Cleaner. This device is equipped with a powerful, rechargeable lithium battery, providing exceptional suction to effortlessly remove debris, dirt, and sand from your pool or spa. Its user-friendly design, durable construction, and extended battery life ensure efficient and thorough cleaning. This manual provides essential information for the safe and effective use, assembly, operation, and maintenance of your vacuum cleaner.
2. Important Safety Instructions
Please read and understand all safety warnings and instructions before using this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Do not operate the vacuum cleaner when people or animals are in the water.
- Do not use the vacuum cleaner to pick up flammable or combustible liquids, such as gasoline, or use in areas where they may be present.
- Do not immerse the charging adapter or battery charger in water or other liquids.
- Always ensure the charging port is dry before connecting the charger.
- Keep all openings clear of debris. Do not block any openings.
- Store the vacuum cleaner in a cool, dry place away from direct sunlight and extreme temperatures.
- Use only the charger supplied by the manufacturer.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Children should be supervised to ensure that they do not play with the appliance.
3. Package Contents
Verify that all components are present and in good condition before assembly.
- Voltera 56 Handheld Vacuum Unit
- Cleaning Head with Brushes
- Filter Bag/Cartridge
- Charging Adapter
- User Manual

Image 3.1: Close-up view of the Voltera 56 vacuum cleaner's transparent debris chamber, internal filter, and detachable cleaning head equipped with brushes.
4. Assembly
The Voltera 56 requires minimal assembly before first use.
- Attach the Cleaning Head: Align the cleaning head with the main vacuum unit and push until it clicks securely into place.
- Insert the Filter: Ensure the filter bag or cartridge is properly seated inside the debris chamber. Close the chamber lid securely.
- Connect a Pole (Optional): For extended reach, attach a standard telescopic pool pole (not included) to the designated connection point on the vacuum unit.

Image 4.1: The Voltera 56 vacuum cleaner shown fully assembled, illustrating the connection point for an optional telescopic pole.
5. Charging the Battery
The Voltera 56 is powered by a rechargeable lithium battery. Fully charge the unit before its first use.
- Locate the Charging Port: The charging port is typically located on the main body of the vacuum unit. Ensure it is dry and free of debris.
- Connect the Charger: Plug the charging adapter into the vacuum's charging port, then plug the adapter into a standard electrical outlet.
- Monitor Charging: An indicator light will typically illuminate to show that the unit is charging.
- Charging Time: A full charge takes approximately 5 to 6 hours. Do not overcharge the battery.
- Disconnect: Once fully charged, disconnect the charger from the outlet and the vacuum.
6. Operating Instructions
Follow these steps for effective cleaning of your pool or spa.
- Prepare the Vacuum: Ensure the battery is fully charged and the filter is clean and properly installed.
- Submerge the Unit: Slowly lower the vacuum cleaner into the water until it is fully submerged. This prevents air from being trapped inside.
- Activate the Vacuum: Press the power button (control method: tactile) to turn on the unit.
- Begin Cleaning: Guide the vacuum cleaner across the surfaces of your pool or spa, allowing the brushes to agitate debris and the suction to collect it. Move slowly for best results.
- Monitor Debris Chamber: Periodically check the debris chamber. If it appears full, turn off the vacuum, remove it from the water, and clean the filter.
- Finish Cleaning: Once cleaning is complete, turn off the vacuum and carefully remove it from the water.

Image 6.1: The Voltera 56 handheld vacuum cleaner resting on the edge of a pool, demonstrating its compact design and readiness for underwater cleaning.
7. Maintenance
7.1. Cleaning the Filter
Regularly cleaning the filter is crucial for maintaining optimal suction performance.
- Turn Off and Remove: Ensure the vacuum is off and removed from the water.
- Open Debris Chamber: Detach the cleaning head and open the debris chamber to access the filter.
- Remove Filter: Carefully remove the filter bag or cartridge.
- Rinse Filter: Rinse the filter thoroughly under running water until all debris is removed.
- Reassemble: Allow the filter to air dry completely before reinserting it into the debris chamber. Close the chamber and reattach the cleaning head.
7.2. Storage
When not in use, store the Voltera 56 in a clean, dry place, away from direct sunlight and extreme temperatures. Ensure the battery is partially charged (around 50%) for long-term storage to prolong battery life.
8. Troubleshooting
Refer to this section for common issues and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not turn on | Battery is depleted Power button not pressed correctly | Charge the battery fully Ensure a firm press on the tactile control button |
| Low suction power | Clogged filter Debris chamber full Low battery | Clean the filter thoroughly Empty the debris chamber Recharge the battery |
| Unit stops unexpectedly | Battery depleted Overheating protection activated | Recharge the battery Allow the unit to cool down before resuming use |
9. Specifications
| Feature | Detail |
|---|---|
| Model Name | EV056CBXUSXXKOK |
| Brand | Voltera |
| Material | Plastic |
| Color | Black/Red |
| Power Source | Battery Powered |
| Item Weight | 4.2 Pounds (1.9 kg) |
| Special Features | Portable, Cordless |
| Assembly Required | No (Minimal assembly for initial setup) |
| Control Method | Tactile |
| Efficiency | High Efficiency, Energy Efficient |
| Battery Type | Lithium |
| Battery Voltage | 11.1 V |
| Tested Flow Rate | 57 L/min |
| Operating Time | Up to 58 min |
| Charge Time | 5 to 6 hours |
| Load Capacity | 2.27 kg |
| Installation Type | Manual |
| Manufacturer | KOKIDO DEVELOPMENT LIMITED |
| UPC | 844268031945 |
| ASIN | B0GRJWPKHD |
10. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or contact the manufacturer directly. Keep your purchase receipt as proof of purchase for any warranty claims.
Manufacturer: KOKIDO DEVELOPMENT LIMITED