Removing the grill
Remove the 3 screws (indicated in pink) located in between the ribs of the inlet grill at roughly 10, 2 and 6 o’clock positions. (Do not remove the 2 screws on the pivot arms.) Place the circulator so that is facing you. Position your hands at the 10 and 2 o’clock positions- lift up and back on the outer grill to release the grill clips. Repeat the process against the remaining two clips. Replace by lining up the clips with the holes and firmly snapping the grill back into place. Replace the screws.