1. The heat sink should not be in contact with any acid, alkali or other corrosive properties.

2. It is recommended to use soft water. Hard water should be softened and used to avoid internal blockage and scale formation.

3, the use of antifreeze, in order to avoid the corrosion of the radiator, please be sure to use the long-term anti-rust antifreeze produced by regular manufacturers and in line with national standards.

4. During the installation of the heat sink, please do not damage the heat sink (slice) and the bumper heat sink to ensure heat dissipation and sealing.

5. When the radiator is completely drained and refilled, firstly, the water discharge switch of the engine block should be twisted open, and when there is water flowing out, close it again to avoid blisters.

6, in daily use should check the water level at any time, to stop the water after cooling down. When adding water, slowly open the water tank cover, and the operator's body should be as far away as possible from the water supply port to prevent high pressure steam from being sprayed out of the water supply port to cause burns.

7. In the winter, to prevent the icing of the core caused by icing, such as long-term parking or indirect parking, the water tank cover and the water discharge switch should be used to release all the water.

8. The effective environment of the spare radiator should be kept ventilated and dry.

9. Depending on the actual situation, the user should completely clean the radiator for one to three months. When cleaning, rinse with clean water along the reverse air side.

10. The water level gauge should be cleaned every 3 months or according to the actual situation, the parts should be removed and washed with warm water and non-corrosive detergent.