[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - in effect filter replacement cycle edit] at rated wind conditions, it will take 3-4 months to replace the filter; or when the filter resistance reached When 400Pa above, the filter must be replaced; if the filter is a washable filter, replaced the filter is more efficient air filters, you can use water or a solution containing neutral detergent to wash, dry, and then put on; maximum of cleaning the secondary, which must be replaced with a new filter; if using larger dust concentration environment, this will reduce the life cycle. [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - Airshower] leave the clean area: 2.1 Open the inner door, exterior door electric lock self-locking filter, air shower lights lit, work lights ; 2.2 people into the air shower room, close the inner door, the system starts to detect whether someone early efficiency filters in air shower room, as no one was detected within the time specified, the inner and outer doors unlocked; 2.3 if someone is detected, the system to be open staff When the outer door, inner door locked, when the outer door closed, the system returns to the initial state; 2.4 special circumstances in effect filter, clean area can choose to return the system to be staff to open the inner door, the outer door electric self-locking When closed the inner door, the system returns to the initial state; after 2.5 outer door open, as it was not detected within the specified time, if at this time to open the outer door, the system is transferred into the clean zone processes; if this time within the first open door, the system processes into clean areas left after 2.6 lights lit, is not triggered again within the set time, then automatically turn off. Efficiency filters, filter Tianjin, Tianjin Jinzhong Ji filter manufacturers are provided by Tianjin Jinzhong Ji HVAC purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) strong, credible, in Tianjin fans, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the group into the brilliant and you work for a better future!