Do you know how to operate vacuum preloading equipment?

Do you know how to operate vacuum preloading equipment?

Vacuum preloading equipment is a device used for vacuum treatment of objects, which achieves the purpose of preloading by eliminating the gas inside the object. The following are the detailed steps on how to operate the vacuum preloading equipment.

Step 1: Preparation work

Before operation, confirm whether the equipment is safe and reliable, including whether the power supply, vacuum pump, and other equipment are working properly, and whether there are necessary protective devices.

Check if the workbench inside the vacuum preloading equipment is clean and ensure that there are no foreign objects or impurities.

Step 2: Connect the vacuum equipment

Connect the vacuum pump correctly to the inlet of the equipment, ensuring that the connection port is secure and reliable.

Check for any air leakage, confirm that all connections are secure, and tighten if there is any looseness.

Step 3: Operate the preloading equipment

Open the inspection valve and inspect the shaft seal of the pump.

Open the exhaust valve to remove air from the equipment.

Turn on the power switch of the vacuum pump and press the start button to start the vacuum pumping process.

Observe the changes in the indication of the instrument, and when the vacuum degree reaches the predetermined value, close the exhaust valve.

Step 4: Maintain the preloading state

Maintain the operation status of the pump to ensure a stable vacuum environment inside the equipment.

Maintain a certain amount of time according to the equipment requirements to allow the object to fully adsorb gas.

Regularly check the vacuum level and adjust the working status of the vacuum pump as needed.

Step 5: End the operation

When the task is completed or the vacuum pump needs to be stopped, first turn off the power switch of the vacuum pump, and then close the exhaust valve.

Check the equipment to confirm if there are any abnormal conditions, such as foreign objects, impurities, etc.

Disconnect the device from the vacuum pump and be careful not to damage the device or leak vacuum during operation.

Step 6: Equipment Maintenance

After each use, clean and maintain the equipment to ensure its performance and lifespan.

Regularly inspect and maintain the vacuum pump, clean the filter screen, shaft seal, and other parts of the pump.

According to equipment requirements, regularly replace the grease of the vacuum pump to maintain good lubrication.