Bosch HMV3051U Installation Instructions - Page 21

4. Drill \ (9,5 mm) holes at A", B" and C" ř CAUTION:ĄWear safety goggles when drilling holes in the cabinet bottom. 5. Cut out the 2" (50,8 mm) hole at D". This hole is for the power supply cord. Note:ĄIf the cabinet is metal, use the nylon grommet around the opening to protect the cord. Prepare rear wall For wall venting installation you need to cut out an opening on the rear wall. ř CAUTION:ĄIf exhaust adaptor is positioned outside consider recommended dimensions, otherwise greaseĆladen air will discharge into house structure. 1. Mark the centerline (See Attaching the mounting plate to the wall) \ (10 mm) down from the top of the mounting plate. 2. Using measuring tape, measure out 6" (152 mm) on both sides of the centerline, and mark. 3. Measure down 4" (102 mm) from the mark made in Step 1, and mark. 4. Using a straight edge, draw the 2 horizontal level lines through the marks made in Steps 1 and 3. 5. Draw the 2 vertical plumb lines down from the marks made in Step 2. to complete the 12" x 4" (304 x 102 mm) rectangle. This is the venting cutout area. The 12" x 4" (305 x 102 mm) cutout area must align with the wall damper vent (where the damper assembly will be installed) on the back of the microwave oven. Note:ĄCutout must be free of any obstructions so that the vent fits properly, and the damper hinge opens fully and swings freely. 21