Key maintenance items of air shower room

The air shower room is a kind of local purification equipment with strong generality, which is used to remove dust on the surface of people or objects when people or goods enter the clean area Common troubleshooting I power switch Generally, there are four places in the air shower room where the power can be cut off: 1 The power switch of the box outside the air shower room; 2 The control panel of the box inside the air shower room; 3 The external box on both sides of the air shower room (the power switch here can prevent the power from being cut off in case of emergency and effectively improve the personal safety of the staff) When the power indicator is not working, it is not necessary to recheck the power supply of the above four air shower rooms II When the fan in the air shower is not working When the air shower doesn't work, * time to check whether the emergency switch of the air shower outdoor box is cut off If it is cut off, press it gently with your hand and turn it to the right to release it III If the fan in the air shower is reversed or the wind speed in the air shower is very small, please check whether the line is reversed Generally, the air shower is clean The manufacturer will have a specially assigned electrician to connect the wire when leaving the factory for installation; if the wire source of the air shower is reversed, the lighter one will cause the fan of the air shower not to work or the wind speed of the reverse air shower will decrease, and the heavier one will burn the circuit board of the whole air shower; it is recommended that the enterprise using the air shower should not change the wiring lightly, if it is determined to move due to the production needs, please consult the air shower manufacturer for solution IV the air shower does not blow In addition to the above three points, it is also necessary to check whether the emergency stop key inside the air shower box is pressed If the emergency stop key is in warp color, the air shower will not blow; if the emergency stop key is pressed again, it can work normally V when the air shower cannot automatically sense the shower, please check the light sensing system at the lower right corner of the air shower box to see if the light sensing device is installed correctly If the two sides of the light sensing are facing each other and the light sensing is normal, it can automatically sense the shower Vi when the wind speed in the air shower room is very low for a period of time, please check whether there is too much dust on the primary filter and filter in the air shower room If so, please replace the filter (the primary filter in the air shower shall be replaced once in 1-6 months, and the filter in the air shower shall be replaced once in 6-12 months) maintenance points 1 Regularly use the instrument to measure the technical indicators of the equipment, and if it does not meet the requirements of the technical parameters, handle it in time 2 According to the actual use, remove and clean the filter material in the primary air filter regularly 3 When it is found that the wind speed changes, first check whether the surface of the primary air filter is blackened If it is blackened, it means that the pre filter contains more dust and the resistance increases, that is, remove the non-woven fabric in the primary air filter for cleaning or replacement 4 If the air speed cannot be increased after changing or cleaning the non-woven fabric, it means that the air filter has been blocked, resulting in increased resistance, the air filter shall be replaced 5 When replacing the filter, it is necessary to remove the spray ball plate, take out the filter, and replace the new air filter according to the specification and model of the original filter During installation, make sure that the arrow mark on the filter points in the direction of air flow And ensure good sealing to prevent leakage 6 After the filter is replaced, confirm that there is no leakage in the frame, and use the dust particle counter to detect Normal operation can be carried out only after the technical indicators are met 7 Regularly repair the electrical circuit If there is any fault, please refer to the electrical schematic diagram for maintenance 8 The door shall be enclosed regularly so that the electronic lock is aligned with the lock hole to prevent the lock pin from being stuck 9 The operating temperature of the equipment shall not exceed 50 ℃, and open fire is strictly prohibited Shower room It is the necessary purification equipment for personnel to enter the clean room and clean workshop It has strong universality and can be used with all clean rooms and clean workshops When personnel enter the workshop, they must use this equipment to spray people from all directions with strong and clean air, effectively and quickly remove the dust, hair, hair chips and other sundries attached to clothes It can reduce the pollution caused by people entering and leaving the clean room The electronic interlock of the two doors of the shower room can also act as an air lock room to prevent the external pollution and unclean air from entering the clean area To prevent the staff from bringing the hair, dust and bacteria into the workshop, to meet the strict dust-free purification standard of the workplace, and to produce high-quality products Shanghai Sujing Industry Co., Ltd if you have any need, you can pass with us at any time Thank you very much for your support and look forward to your cooperation Thank you & bestragard! Suing Jinghua