KitchenAid 30" Retractable Downdraft System with Interior Blower Motor 使用和维护

5.  Install the left and right undercounter mounting brackets to 

the vent box. Slide the keyhole slots over the guide tabs and 

push the brackets up to set them in place.

6.  Drill 2 pilot holes through each of the undercounter mounting 

brackets into the underside of the countertop. Using 2 screws 

(not provided) of the appropriate length, mount the brackets to 

the countertop.
IMPORTANT: Select a screw length that will not allow the 

screws to go through the countertop when tightened.

7.  Check that the downdraft vent is level as shown below. 

Loosen the lower support leg screws and position the  

legs against the cabinet floor.

8.  Fasten the lower support legs to the cabinet floor with 

screws (not provided).

9.  Tighten the lower support leg screws.
10. Attach the left and right end caps to the vent box. Place the 

tab into the mounting slot at each end of the downdraft vent, 

as shown, and push down to lock into place.