Maintenance of the hottest vacuum packaging machin

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Maintenance of vacuum packaging machine

1. The vacuum packaging machine should be used in an environment where the temperature still makes the slip of the sample -10 ℃ 50 ℃, the relative humidity not more than 85%, and the surrounding air is free of corrosive gases, dust and explosive hazards. Like the packer and shrinking machine, this vacuum packaging machine is a three-phase 380V power supply

2. To ensure the normal operation of the vacuum pump for the vacuum packaging machine, the vacuum pump motor is not allowed to reverse. The oil level should be checked frequently. Normally, China will take corresponding measures. The oil level is 1//4 of the oil window (no more than). When there is water in the vacuum pump or the oil color turns black, it should be replaced with a new oil at this time (generally, it should be replaced once a month or two after continuous operation, and 1 × vacuum gasoline or 30 × gasoline and engine oil can also be used)

3. The impurity filter should be removed and cleaned frequently (usually once a month, for example, the cleaning time should be shortened for packaging debris)

4. Open the back cover for 30 consecutive months, add lubricating oil to the sliding parts and switch bumps, and add lubricating oil to the connecting parts on the heating rod according to the use situation

5. Check the decompression, filtration and oil mist triplet 24 frequently to ensure that there is oil (sewing oil) in the oil mist and oil cup, and there is no water in the filter cup

6. Keep the heating strip and silica gel strip clean and free of foreign matters, so as not to affect the sealing quality

7. On the heating rod, the second layer of adhesive paste under the heating sheet acts as insulation. When it is damaged, it should be replaced in time to avoid short circuit

8. The user provides the working air source and inflation air source. The working pressure of the vacuum packaging machine has been set to 0.3MPa, which is more appropriate. Do not adjust it too much without special circumstances

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9. The vacuum packaging machine is not allowed to be placed and impacted obliquely during the handling process, let alone placed down for handling

10. The vacuum packaging machine must have a reliable grounding device during installation

11. It is strictly forbidden to put your hands under the heating rod to prevent injury. In case of emergency, cut off the power immediately

12. When working, ventilate first and then power on, and when stopping, cut off power first and then gas

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