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What if you don’t vacuum

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causes and elimination of non vacuum pumping:

1. Whether the power line of the vacuum pump is connected reversely or lacks phase, and the motor turns incorrectly, so it should be repaired

2. The pipeline between the container and the vacuum pump is blocked or leaked, and whether the filter element of the air filter is blocked. If it is used for a long time, it is necessary to clean up the garbage

3. The vacuum pump blade is broken and will not produce vacuum, so the blade needs to be replaced

4. Check the vacuum pump oil. The vacuum pump oil should be injected appropriately and replaced after long use. Other oils are strictly prohibited

5. The sealing degree of the pumped system does not meet the requirements, and the leakage of the container is too large. Check and eliminate

common faults

bag running: the pressure of the external air source is too high, and the pressure indication of the external air source is ≤ 0.2MPa

the inflation nozzle is too large: reduce the inflation nozzle

seal wrinkling: the inflation nozzle is not fixed, and the inflation nozzle is fixed

high pressure of external air source: pressure indication of external air source ≤ 0.2MPa

insufficient inflation: the inflation pipeline is compressed, adjust the inflation pipeline

the inflation time is too short: extend the inflation time (at least 15 seconds)

causes and troubleshooting of vacuum pump not pumping vacuum
causes and troubleshooting of vacuum pump not pumping vacuum:

1. Whether the power line of vacuum pump is connected reversely or lacks phase, and the motor turns incorrectly, so it should be repaired

2. If the pipeline between the container and the vacuum pump is blocked or leaked, whether the filter element of the air filter is blocked and needs to be cleaned for a long time

3. The vacuum pump blade is broken and will not produce vacuum. The blade needs to be replaced

4. Check the vacuum pump oil. The vacuum pump oil should be injected appropriately and replaced after long use. Other oils are strictly prohibited

5. The sealing degree of the pumped system does not meet the requirements, and the leakage of the container is too large. Check and eliminate.

Hello
there are many reasons why the vacuum pumping machine does not vacuum. The most important thing is whether the vacuum pump is working. The biggest function of vacuum pumping machine is to extract the air from the package, so as to prolong the shelf life. However, when this kind of food vacuum packaging machine can not extract air, the evacuation machine is equivalent to a simple sealing machine. In case of air extraction failure, how to solve such problems of vacuum pumping machine has always been a common topic. Here are the faults and solutions
Hello

1. If the vacuum chamber of the vacuum machine cannot reach the vacuum degree, first check whether the pumping time is accurate, then check whether the vacuum pump is damaged and whether the oil in the vacuum pump has been lost, and finally check whether the air pipe interface is loose and whether the pipe leaks; 2. If the vacuum pump doesn’t work, the vacuum pump is damaged or short of oil, the circuit board of the computer controller should be faulty. In this case, it will generally be replaced or repaired; 3. The vacuum chamber cannot be opened, and the electronic valve fails to be opened after the working cycle. It is likely that the pull rod is stuck and the motor is damaged; 4. When the vacuum machine is running, it is easy to trip, smoke and other problems occur. You can’t continue to use the machine. Be sure to check where the machine fails. Generally, the air inlet is blocked, the vacuum pump runs for a long time and the heat dissipation is not good.

don’t you know?

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