The importance of vacuum pump maintenance for vacuum impregnation

The importance of vacuum pump maintenance for vacuum impregnation

OurDongguan Huiyue Technology automatic vacuum impregnation machine iscontrolled by PLC. The controller can store 0-3000 products, set theparameters well, and only need one (start) button to complete theimpregnation of the series products. Below, Ms. Hui Yue Li reminded everyone of the importance of vacuum pump vacuum pump maintenance.
1. The oil must be checked daily. When the pump is running, the oillevel should not be lower than 1/2 of the oil mirror. If it is lowerthan the 1/2 mark of the oil mirror, it should be refueled to about 2/3of the oil mirror.

2. Automatic Vacuum Impregnation Machine The new pump must be changed oil when it is working 100H. The oil change should be based on the working conditions. Change oil every 100-150 working hours. If the working time is less than 500H, change the oil at least half a year. If there is pollution, it will change oil more frequently. Whenchanging the oil, the pump must be stopped and the air inlet should beopen to the atmosphere. In addition, the pump body should be hot. Drainthe oil from the drain plug. When the oil stops flowing, turn on thedrain plug and start the vacuum pump again for a few seconds. Thenunscrew the drain plug to drain the remaining oil. Tighten the drain plug and inject new oil from the filler port (wasteoil should be disposed of in accordance with environmental regulations)

3. Lubricating oil for vacuum pump should meet the requirements of DIN51506VC. This machine uses CG68-100 special vacuum pump oil. The machine's oil injection amount is 0.5L.

4. A contaminated screening program will result in an increase in motor output power. When an oil mist occurs at the exhaust port while the pump is operating, the exhaust screening procedure must be reversed. Remove the venting cap and get the venting checker spring and take out the venting screening program. (A new seal should be used when installing a new exhaust screening program)

5. Regularly check and clean the air intake air filter (replacement of 300H per working) and the air intake method.

6. In order to ensure the safe operation of the vacuum pump, the original accessories and accessories should be used. When ordering accessories for spare parts, please inform the model and type of the pump.

7. Regularly clean the vacuum tank volume to prevent the liquid from solidifying and corroding the sealing components.

8. Empty the vacuum tank volume when not in use for a long time toprevent the liquid from solidifying and corroding the sealingcomponents.

9. Check the fan cover regularly. A contaminated fan casing will reduce the amount of cooling air and cause the vacuum pump to overheat.

10. Clean the scraping box cover seal and the debris on the sealing surface in time to ensure the sealing performance. When the exhaust valve or the impregnation box cover leaks, it should be inspected before it can be operated.

11, please touch the touch screen, keep it clean at all times, do not use sharp scratches or hard objects to touch. Withoutthe authorization of the company, other people are forbidden toarbitrarily modify or disassemble the internal electronic circuit system(including disassembly and assembly of touch screen, PLC, drive, etc.and various parts of the connection.) Failure damage caused by suchabnormal operation is not covered by the warranty. The responsibility for the safety accidents caused by the class and the joint responsibility is your responsibility.