1. Introduction
Thank you for choosing the FUKANG Ozone Machine Generator EV500. This device is designed to provide effective purification of air and water, helping to eliminate odors and clean various items in your home, kitchen, and office environments. Please read this manual thoroughly before operation to ensure safe and optimal use of the product.

Image 1.1: The FUKANG Ozone Machine Generator EV500, showcasing its compact design and control panel.
2. Safety Instructions
To prevent injury or damage, always follow these basic safety precautions:
- Read all instructions: Familiarize yourself with the operation and safety guidelines before using the appliance.
- Proper Ventilation: When operating the ozone machine for air purification, ensure the area is well-ventilated. It is crucial to leave the room while the machine is running and air out the area for a minimum of 10-15 minutes before allowing people or pets to re-occupy the space.
- Avoid Direct Inhalation: Do not directly inhale ozone. High concentrations of ozone can be harmful.
- Water Contact: Do not immerse the main unit in water or other liquids.
- Power Source: Connect the appliance only to a grounded power outlet with the correct voltage.
- Children and Pets: Keep the appliance out of reach of children and pets.
- Maintenance: Do not attempt to repair or disassemble the unit yourself. Contact qualified service personnel for assistance.
- Placement: Place the unit on a stable, flat surface or mount it securely on a wall. Ensure the air intake is not obstructed.

Image 2.1: Important safety warning regarding room evacuation during ozone generation and examples of applicable scenarios.
3. Product Overview
3.1 Components
- Ozone Machine Generator (Main Unit)
- Silicone Tube
- Diffusion Stone (2 units)
- Power Cord (integrated or separate, depending on model)
3.2 Features
- Ozone Output: 500mg/h for effective purification.
- Multi-functional Use: Suitable for air purification, water treatment, cleaning fruits, vegetables, meat, seafood, tableware, and facial cleansing.
- Odor Removal: Effectively decomposes odors in kitchens, bathrooms, pet areas, cars, and other spaces.
- Timer Function: Adjustable operation times (5, 10, 15, 30, 60 minutes) with a large screen display.
- Compact and Portable Design: Wall-mountable for space-saving installation, lightweight for easy transport.
- Eco-friendly: Uses natural air as raw material; ozone converts back to oxygen within 30-60 minutes, preventing secondary pollution.

Image 3.1: The FUKANG Ozone Machine's versatile applications for air and water purification.

Image 3.2: Detailed view of the FUKANG Ozone Machine, highlighting its control buttons, wall-mount option, and connection points.
4. Setup
4.1 Unpacking
Carefully remove all components from the packaging. Inspect the unit and accessories for any signs of damage. Retain packaging for future storage or transport.
4.2 Placement
The FUKANG Ozone Machine can be placed on a flat surface or wall-mounted.
- Surface Placement: Ensure the unit is placed on a stable, dry, and level surface, away from direct sunlight or heat sources.
- Wall Mounting: Use appropriate hardware (not included) to securely mount the unit to a wall. Ensure the mounting location is sturdy enough to support the device.
4.3 Connecting Accessories (for Water Treatment)
For water purification, connect the silicone tube and diffusion stone:
- Attach one end of the silicone tube to the ozone outlet port on the side of the main unit.
- Attach a diffusion stone to the other end of the silicone tube.
- Place the diffusion stone into the water to be treated (e.g., a basin with fruits, vegetables, or meat).

Image 4.1: The ozone machine with its dimensions and included accessories: a silicone tube and two diffusion stones.
5. Operating Instructions
The FUKANG Ozone Machine features simple button controls and a digital display.
5.1 Control Panel
- ON/OFF Button: Press to turn the unit on or off.
- UP Button: Increases the timer setting.
- DOWN Button: Decreases the timer setting.
- Digital Display: Shows the remaining operation time.
5.2 Air Purification
- Place the ozone machine in the desired area for air purification (e.g., kitchen, bathroom, office).
- Ensure the area is unoccupied by people or pets.
- Press the ON/OFF button to turn on the unit.
- Use the UP or DOWN buttons to select the desired operating time (5, 10, 15, 30, or 60 minutes).
- The machine will start generating ozone and the timer will count down.
- Once the timer reaches zero, the machine will automatically turn off.
- Important: After operation, ventilate the room for at least 10-15 minutes before re-entering.

Image 5.1: The ozone machine actively purifying the air in a kitchen environment.

Image 5.2: Examples of spaces benefiting from odor removal by the ozone machine.
5.3 Water Purification (for Fruits, Vegetables, Meat, etc.)
- Connect the silicone tube and diffusion stone as described in Section 4.3.
- Place the diffusion stone into the water containing the items to be cleaned (e.g., a sink filled with fruits and vegetables).
- Press the ON/OFF button to turn on the unit.
- Use the UP or DOWN buttons to select the desired operating time. Recommended times vary based on item and volume of water.
- The machine will generate ozone, which will bubble through the water via the diffusion stone.
- Once the timer completes, the machine will turn off.
- Remove the items from the ozonated water and rinse if necessary.

Image 5.3: Visual representation of ozone's purification process in water.

Image 5.4: The ozone machine in action, cleaning fruits and vegetables in a kitchen sink.

Image 5.5: The timed operation of the ozone machine for food purification.

Image 5.6: A visual summary of the multi-functional applications for both liquid and air purification.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your ozone machine.
- Cleaning the Exterior: Wipe the exterior of the unit with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Air Intake: Periodically check the air intake for dust or debris and clean if necessary to ensure proper airflow.
- Diffusion Stones: Rinse diffusion stones with clean water after each use, especially when used for food or water treatment, to prevent residue buildup.
- Storage: When not in use for extended periods, store the unit in a cool, dry place, away from direct sunlight.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | No power supply. | Check if the power cord is securely plugged into a working outlet. |
| No ozone smell/output. | Air intake blocked; unit malfunction. | Ensure air intake is clear. If problem persists, contact customer support. |
| Timer not functioning correctly. | Incorrect setting; internal error. | Re-set the timer. If issue continues, power cycle the unit. |
| Weak bubbling from diffusion stone. | Tube kinked or blocked; stone clogged. | Check silicone tube for kinks. Clean diffusion stone. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | EV500 |
| Brand | FUKANG |
| Ozone Output | 500mg/h |
| Rated Power | 18 Watts |
| Dimensions (D x W x H) | 2.8" x 6.7" x 9.5" (7.1cm x 17cm x 24.1cm) |
| Weight | 2.69 Pounds (1.22 kg) |
| Filter Type | Ozone |
| Controller Type | Button Control |
| Timer Settings | 5, 10, 15, 30, 60 minutes |
| Color | Silver |
9. Warranty and Support
For warranty information or technical support, please contact FUKANG customer service. Details can typically be found on the product packaging or the official FUKANG website. Please have your model number (EV500) and purchase date available when contacting support.
Manufacturer: FUKANG
Model: EV500





