[. . . ] A microwave oven can be placed behind the lift-up door system creating a custom builtin appearance that coordinates with the built-in oven below. [. . . ] * The microwave oven compartment must include a deflector (as shown in figures 5 & 6) which guides heat away from the lower oven and helps to ventilate the microwave oven compartment. * The shelf supporting the microwave oven must be at least 15 mm thick. * There must be 110 mm of free space between the top cabinet and the ceiling. * The microwave oven can be located above a built-in refrigerator, however it must be ventilated as shown in figure 5. Important : Before screwing the lift-up door system in place make sure the chassis is completely square to allow for proper door operation. (see figure 3) 4 - Mark four (4) screw holes (see figure 1A) and screw the lift-up door system in place with the four (4) wood screws provided (figure 1B). [. . . ] Servicing : The manufacturer is not responsible for accidents or product failure resulting from failure to follow these instructions. [. . . ]