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Diving is a thrilling and rewarding activity, but it requires strict adherence to safety measures to ensure an enjoyable and secure experience. Below are the essential safety guidelines for using the LY Series and Z Series Diving Ventilators. Please read them carefully before use.

1. Certification and Training Requirements

Users must possess an appropriate diving certification, such as the PADI Open Water Diver (OW) certification. It is essential to have undergone proper scuba diving training and to have the necessary knowledge and skills to dive safely. Always follow the national safety regulations related to diving operations.

2. Pre-Dive Water Condition Assessment

Before diving, familiarize yourself with the water conditions of the intended dive site. The Diving Ventilator is not suitable for use in:

  • Narrow, cluttered, or obstacle-filled environments (e.g., cave diving or wreck diving).
  • Areas near docks, locks, or waterways with passing vessels.

3. Restricted Water Conditions

Avoid using the Diving Ventilator in the following scenarios:

  • When the surface has waves above level 4.
  • In water currents with strong flows.
  • In areas with floating ice.
  • In waters where grounding or reef collisions pose a risk.

4. Equipment Inspection and Maintenance

  • Thoroughly familiarize yourself with the user manual.
  • Inspect the product before each use to ensure all components are functioning correctly, connections are secure, and the battery is fully charged.
  • Check for smooth airflow in and out of the device.
  • Never use equipment that is faulty or suspected to be faulty.

5. Maximum Diving Depth

Do not exceed the maximum diving depth recommended for this product. Always dive within safe limits to avoid potential hazards.

6. Handling the Product's Internal Components

The Diving Ventilator contains high-capacity lithium batteries, a precision air pump, and complex control circuits. Do not open the screws or seals of the device. Tampering with internal components can cause short circuits, potentially leading to fire or explosions.

7. Additional Safety Equipment

This product is not a complete diving safety system. Divers must carry additional safety and emergency equipment, such as:

  • Portable air cylinders.
  • Dive computers.
  • Dive knives.
  • Emergency ascent devices.
  • Lifebuoys or similar devices.

8. Buddy System

Regardless of the diving method or location, always follow the buddy system. Solo diving is strictly prohibited. Ensure that you have a reliable dive partner to enhance safety.

9. Age Restriction

The Diving Ventilator is strictly prohibited for individuals under 18 years of age. Ensure that all users meet the age requirement.

10. Read the Safety Instructions Carefully

Before using this product for any diving activity, it is imperative to carefully read and fully understand this guide. Failure to adhere to these guidelines may result in serious risks or accidents.

Diving is an extraordinary way to explore the underwater world, but safety should always come first. By following these guidelines and ensuring proper preparation, you can maximize the benefits of the LieyuDive Diving Ventilator while minimizing risks.

Happy diving!