1. Users of this product must hold corresponding diving qualification certificates, such as PADI’s OW (Open Water Diver Certification). Have received corresponding diving training and have the ability and knowledge of safe diving. Implement relevant national safety operation regulations.
2. Before diving, divers should master the water regime of the water area. This product is not suitable for use in narrow and disorderly waters with many obstacles, such as cave diving and sunken ship diving; It shall not be used near docks, sluices and waterways where vessels only pass.
3. It shall not be used when there are waves above level 4 on the water surface; Do not use waters with torrents; Water areas with floating ice shall not be used; Waters with danger of stranding and striking rocks shall not be used.
4. Be familiar with the operation instructions of the product, and carefully check whether the product is in good performance, whether the parts are connected tightly, whether the battery capacity is sufficient, and whether the air inlet and outlet are smooth before each use. It is forbidden to use equipment with faults or suspected faults to launch.
5. The maximum submergence depth of the product shall not be exceeded.
6. This product contains high-capacity lithium battery, precision air pump and complex control line. Do not open the fastening screws and sealant of this product by yourself, which may cause fire and explosion if the line is short-circuited.
7. This diving respirator is not a complete diving safety system. Users must carry other safety and life-saving equipment, such as independent standby air source, diving meter, diving knife, emergency flotation device, life buoy, etc.
8. Regardless of the diving method and diving water area, the diving partner system must be observed, and diving activities and production alone are prohibited.
9. This product is forbidden to be used by people under the age of 18.
10. Never drink, smoke, stay up late, or dive with a cold before diving.
11. Please read the Precautions (Safety Precautions) carefully before using this product for diving activities. Do not use this product if you have any objection. If you still use this product, you will recognize the above items. The user is willing to abide by the above treaties and bear all the consequences of violation.