How to maintain the air shower indoor air filter

The air filter in the air shower room mainly includes the primary filter and the high efficiency filter. How to maintain these air filters is very important. After all, it can directly determine the dust removal effect of the air shower. The following is for everyone to analyze:

1. Regularly use the instrument to determine the technical indicators of the air filter. If it does not meet the technical parameters, it should be disposed of in time.

2. According to the actual use, periodically remove the filter material from the primary air filter to clean or replace it.

3. When it is found that the wind speed becomes small, first check whether the surface of the primary air filter is black. If it is black, it means that the pre-filter has more dust and the resistance is increased, that is, the non-woven in the primary air filter should be removed. The cloth is cleaned or replaced.

4. When the non-woven fabric is exchanged or cleaned, the wind speed cannot be increased, indicating that the high-efficiency air filter has been blocked, causing the resistance to increase, and the high-efficiency air filter should be replaced.

5. When replacing the high-efficiency air filter, the ball-splashing plate must be removed, the high-efficiency filter should be taken out, and the new high-efficiency air filter should be replaced according to the specifications of the original high-efficiency filter. The arrow mark on the high efficiency filter should be confirmed during installation and the arrow should point in the direction of the air flow. And ensure a good seal to prevent leakage.

6. After the replacement of the high-efficiency air filter, it is necessary to confirm that there is no leakage on the frame, and use the dust particle counter to detect, and then reach the technical index before normal operation.

7. Regularly repair and repair the electrical circuit, and require professional personnel to carry out the work. If there is any fault, refer to the electrical schematic diagram for maintenance.

8. Regular sensing points are maintained to align the sensing points to prevent the door locks from being stuck.

9. When the device is used, it cannot be set arbitrarily. If it needs to be disassembled for maintenance, please proceed under the guidance of a special person.