Railway Station Airport Washable Metal Air Filters , Rectangle Handling System Furnace Air Filter Frame

1. Open facility intake fence, press double sides button and pull down;

2. Drag air filter hook and get facility in diagonal direction;

3. Clean dust by similar vacuum or warm water;

4. For too much dust, soft brush and neutral detergent could be used. After cleaning, spin-dry and place shade place for dry;

5. Do not use water temp over 50℃ to clean, or facility will lose color or shape change, neither ton do dry by fire;

6. After cleaning, it must be installed in time. When installation, it should be hung onto protuberant part of intake fence, then fix it onto intake fence. Slowly Push protuberant handle in back of intake fence until whole facility is inside;

7. Last step is close intake fence. This is just reverse to 1^st step. Press the filter signal reset key of control panel, then cleaning sign will be disappeared;

8. In addition, if pre filter working environment has too much dust, then cleaning times should be increased. Usually have an year better.