Photovoltaic laminating machine use, maintenance and maintenance rules

1., according to the production plan, first turn on the heating switch of the power supply of the laminating machine to preheat. 2. before the formal lamination, to dry run not less than a cycle, currently tentatively two cycles. According to the indication of the instrument, the operator shall carefully observe whether the vibration sound of the vacuum pump is abnormal or not, and make records. After the 3. dry run is normal, the formal lamination starts. When laminating the first two boards, at least one person must pay attention to observe whether each link of the lamination operation is normal, and carefully understand the situation of the laminated board. If there is any abnormality, coordinate and solve it in time. Fourth, in order to prevent the overall offset of the battery sheet, before lamination, each plate must confirm the distance between the left and right, front and back edges of the battery sheet. When laying glass cloth, it must be tiled and not pulled and adjusted after laying. 5. two pieces of glass cloth are used interchangeably, and the replaced glass cloth is cleaned up with EVA adhesive. After the end of the 6. production working day, the operator uses a wallpaper knife or flat shovel to clean up the dirt attached to the heating aluminum plate and the impurities in the groove around the lower plate, and cleans it with a vacuum cleaner. The surface of the 7. vacuum pump and air compressor is free of dust and oil. When cleaning, it must be carried out in the shutdown state to prevent the operation of the pulley from hurting the operator. 8. check the amount of vacuum pump oil every day, add it in time when it is lower than the marking line, stock not less than one barrel of vacuum pump oil, and report it to the production department office in time when it is used up. 9. replace the vacuum pump oil in time after every three days of work, and thoroughly clean the vacuum pump with gasoline every 1 month. It is 10. to observe whether the layering strip in the groove under the upper cover of the laminator falls off at any time, and restore it to its original state in time when it is found to fall off, otherwise it is easy to break the layering strip and leak gas. Eleven, in view of the vacuum pipeline butterfly valve O-ring open frequently, easy to wear, every production of two batches of batteries after the timely replacement. 12. Discharge the water stored in the oil-water separator at any time. If the vacuum pump oil is sucked back to the oil-water separator, replace or clean it in time. 13. When the upper and lower chambers of the laminator are in a vacuum state, the upper and lower chamber vacuum valves should be opened after the vacuum pump is started to make the upper chamber vacuum and lower chamber inflated, otherwise the vacuum pump oil will be sucked into the laminator. 14. When the lower chamber of the laminating machine is in a vacuum state, if the vacuum pump is to be turned off, the vacuum valve of the upper and lower chambers should be turned off first, otherwise the vacuum pump oil will be sucked back into the laminating machine. Fifteen, when the upper and lower chambers of the laminator are in a vacuum state, it is strictly prohibited to open the cover. 16. It is strictly forbidden to operate the laminating machine at high temperature above the specified working temperature.