Believe that many costmers confused that how to maintain the polyurethane polyurea spray coating machine,today we will tell you the basic maintenence methods.
1.Once the system is filled with raw materials, the A and B terminals cannot be used interchangeably, otherwise it will cause a chemical reaction inside the system and the entire system will no longer be used.
2.After the machine is used, if it is stored within 10 days, it is necessary to remove the spray gun and clean, seal the part where the raw material touches the air, prevent the raw material from contacting the air to produce crystallization.
3.After the machine is used, if it is stored for a long time, it is recommended to use DOP (dioctyl phthalate) instead of raw materials, fully clean the raw materials in the system, and seal the parts that are in contact with air.
4.After the machine is used, if it is stored for a long time, the machine can also be run once every 10 days, so that the new raw materials can fully replace the old raw materials in the system, and the part that is in contact with the air is sealed after completion to prevent the raw materials from contacting the air to produce crystals.
5.The specific maintenance method can refer to the instruction manual.