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Maintenance and common faults in air showers

1. When the air shower is used for a period of time, if the wind speed is very low, the filter of the air shower room should be checked immediately to see if it can accumulate too much dust, such as a new replacement for the filter. Usually 1-6 months it is necessary to exchange once, high efficiency filter is usually 6-12 months exchange once.
2. If the air shower room can not automatically induction blowing shower, check the light sensing system in the lower right corner of the box in the air shower room, see whether the light sensing equipment can be correct.
If the emergency stop key is red, it means that the air shower room will not blow the shower, only need to press the emergency stop key from the beginning can work normally.
3. When the air shower room does not work, the primary check a poor shower door outside the box of the emergency switch can be blocked, if blocked, with a hand quietly a press, to the right side of the rotation of the release can be.
4. air shower room fan reverses or perhaps air shower room wind speed is very small, it is necessary to check whether the 380V three-phase four-wire line can be connected backwards. If the line source of the wind shower room is reversed, the lighter will cause the wind shower room fan does not work or reverse the wind shower room wind speed is reduced, the heavier will burn the entire wind shower room circuit board.

Maintenance methods for air showers

1、regularly use the instrument to determine the technical indicators of the equipment, such as does not meet the requirements of technical parameters should be dealt with in a timely manner.
2、According to the actual use, the filter media in the primary air filter should be removed and cleaned regularly.
3、when the wind speed is found to become small should first check whether the surface of the primary air filter is black, if black, it means that the pre-filter allows more dust, increased resistance, that is, the non-woven fabric in the primary air filter should be removed for cleaning or be replaced.
4、When the non-woven fabric is replaced or cleaned, it still cannot improve the air speed, it means that the high efficiency air filter is blocked and the resistance increases, so the high efficiency air filter should be replaced.
5、When replacing the high efficiency filter, remove the spray ball plate, take out the high efficiency filter and replace the new high efficiency air filter according to the specification of the original high efficiency filter. The arrow mark on the high efficiency filter should be confirmed during installation, and the arrow should point to the direction of airflow. And ensure good sealing to prevent leakage.
6、After the replacement of the high efficiency filter, it should be confirmed that there is no leakage in the frame and tested with a dust particle counter, and only after reaching the technical index can the filter work normally.
7、Regularly overhaul the electrical wiring, if there is a fault, you can refer to the electrical schematic diagram for maintenance.
8、Regularly enclose the door so that the electronic lock is aligned with its lock hole to avoid the locking pin from jamming.
9、The use temperature shall not exceed 50℃, and the use of open flame is strictly prohibited.

Common faults in air shower rooms