Indoor air conditioning and outdoor air conditioning hosts can perform the budget quota of all-unified installation engineering, "Ventilation Air Conditioning Installation" 9-235 ~ 9-244 The corresponding quota is installed. When installing the air conditioner, pay attention to the following items: 1. Prepare the required welding equipment and the suitable accessories and air conditioning copper pipes. 2. It is necessary to clean the parts and air -conditioning copper pipes to be welded to ensure the correct welding joints. 3. Make the corresponding marking of the copper tube you want to cut, and cut the air conditioning copper tube with copper knife. 4. Wash the two ends of the air conditioning copper tube with sand or gauze until it looks clean. This is to remove dirt and fat and prevent oxidation. 5. Use the air -conditioning copper tube to aid welding during welding, and only use a thin layer of air -conditioned copper tube to aid welding. 6. When heating the copper pipe and the pipe parts of the air conditioner, the fit in the pipeline is more calories, so the accessories and air -conditioning copper pipes should be hot enough during installation.
There are special wholesale refrigeration equipment accessories and copper pipes in Haizhu Middle Road
Indoor air conditioning and outdoor air conditioning hosts can perform the budget quota of all-unified installation engineering, "Ventilation Air Conditioning Installation" 9-235 ~ 9-244 The corresponding quota is installed. When installing the air conditioner, pay attention to the following items: 1. Prepare the required welding equipment and the suitable accessories and air conditioning copper pipes. 2. It is necessary to clean the parts and air -conditioning copper pipes to be welded to ensure the correct welding joints. 3. Make the corresponding marking of the copper tube you want to cut, and cut the air conditioning copper tube with copper knife. 4. Wash the two ends of the air conditioning copper tube with sand or gauze until it looks clean. This is to remove dirt and fat and prevent oxidation. 5. Use the air -conditioning copper tube to aid welding during welding, and only use a thin layer of air -conditioned copper tube to aid welding. 6. When heating the copper pipe and the pipe parts of the air conditioner, the fit in the pipeline is more calories, so the accessories and air -conditioning copper pipes should be hot enough during installation.