Fault inspection and maintenance method of vacuum generator of Siemens chip mounter

Siemens pick and place machine is a kind of equipment widely used in electronic manufacturing industry, responsible for the precise placement of electronic 

components on the circuit board. Among them, the vacuum generator is one of the very important components in the placement machine, which plays a role 

in keeping the suction nozzle and components firmly adsorbed. However, due to long-term use or other reasons, the vacuum generator may malfunction. 

This article will introduce how to check and repair the failure of the vacuum generator of the Siemens placement machine.

1. Inspection of the cause of the failure of the vacuum generator of the Siemens chip mounter

1. Check if the power connection of the vacuum generator is normal. Make sure the power cord is securely connected and not broken or loose.

2. Check that the valve of the ejector is open. Make sure the valve is in the correct opening state to ensure normal vacuum adsorption.

3. Check the filter of the vacuum generator. Clean the filter or replace a damaged filter to ensure a dust-free vacuum.

4. Check the tubing connections to the ejector. Make sure the tubing is securely connected and there are no leaks or blockages.

5. Check the vacuum pump of the ejector. Make sure that the vacuum pump is working properly without unusual noise or vibration. If problems are found, 

the vacuum pump may need to be cleaned or replaced.

Second, the Siemens chip mounter vacuum generator maintenance method

1. Clean the filter of the vacuum generator. Clean the filter with detergent and a soft brush to remove dust and grime. If the filter is damaged, it needs to 

be replaced with a new one.

2. Check the valve of the ejector. Make sure the valve is properly open and not stuck or blocked. If repairs are required, try cleaning the valve or replacing 

it with a new one.

3. Check the tube connection of the vacuum generator. Use sealant or sealing tape to ensure that the tubing is tight and there are no air leaks. If you find 

that the line is leaking, you can try to replace the seal or repair the line.

4. Check the vacuum pump of the ejector. If the vacuum pump experiences unusual noise or vibration, it may be necessary to clean the inside of the pump 

body or replace it with a new one. If the problem cannot be solved, it is recommended to contact the supplier or manufacturer for repair or replacement.

3. Regular maintenance and maintenance of the vacuum generator of the Siemens chip mounter

In order to ensure the normal operation of the vacuum generator of the Siemens placement machine, regular maintenance and maintenance are very 

important. Here are some suggestions:

1. Clean the filter regularly to avoid clogging by dust and dirt.

2. Check and clean the valve to make sure it opens and closes properly and is not stuck or blocked.

3. Regularly check the pipe connections to ensure tight connections and no air leaks.

4. Check the vacuum pump regularly, clean the inside of the pump body, and replace it with a new one if necessary.

5. Regularly check and replace the seals to ensure the tightness of the pipeline connections.

6. Follow the manufacturer's maintenance guide for regular maintenance and maintenance, including replacement of consumables and lubricating parts.

7. Regularly test and calibrate the vacuum system to ensure it is working properly.

8. Follow the safe operating procedures to avoid damage or failure caused by improper operation.

Through regular maintenance and maintenance, it can ensure the stable operation of the Siemens chip mounter vacuum generator, prolong the service life of the equipment, and improve production efficiency. If you encounter problems that cannot be solved, it is recommended to contact Siemens after-sales service or professional maintenance technicians for further support and solutions.