1. Safety first: Pay attention to safety matters during use, check and maintain the equipment in time, and do not disassemble or change the original structure of the equipment at will.
2. Maintenance: The cooler is a high-tech product. You need to read the relevant information carefully before use to avoid failure or damage during use. At the same time, you need to clean and maintain it regularly to extend the life of the equipment.
3. Cleaning fluid: When cleaning and maintaining, you must choose the appropriate cleaning fluid for cleaning according to different types of coolers. Do not use highly corrosive liquids.
4. Layout environment: The layout environment of the cooler needs to avoid direct sunlight and humid environment, and keep it ventilated, spacious and dry.
5. Repair and replacement: If the equipment fails or important parts need to be replaced, professional maintenance personnel need to handle it. Do not replace or repair it without authorization.