Bosch HMV3052U Installation Instruction

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5.
Confirm that the plate is properly centered and level.
6.
Securely tighten all screws, including the fifth wood 
screw in the bottom area of the mounting plate.
Attaching the mounting plate 
(wall stud at one corner hole)
1.
Insert the bolts and the wood screws into the mounting 
plate through the holes designated.
2.
Attach toggle wings from the back of the mounting 
plate onto each bolt. Leave enough space for toggle 
wings to go through the wall and to open.
3.
Place the mounting plate against the wall and make 
sure tabs are touching the bottom of the cabinet or the 
level line (see "Aligning the mounting plate").
4.
Push the bolts through the drywall and finger tighten 
the bolts to make sure toggle wings have opened 
against drywall.
5.
Confirm that the plate is properly centered and level.
6.
Securely tighten all screws and bolts.
Attaching the mounting plate 
(wall studs at both corner holes)
1.
Insert the wood screws into the mounting plate 
through the holes designated.
2.
Place the mounting plate against the wall and make 
sure tabs are touching the bottom of the cabinet or the 
level line (see "Aligning the mounting plate").
3.
Confirm that the plate is properly centered and level.
4.
Securely tighten all screws.
Adapting microwave blower
This microwave is shipped assembled for Room Venting 
Installation. The blower unit is already in place and must 
not to be adapted.
Adapting microwave blower for roof venting
1.
Remove and save the screws holding the blower 
motor and the blower plate. Lift up the blower plate 
and put it aside.
2.
Carefully pull out the blower unit and rotate 90º so that 
fan blade openings are facing out the top of the 
microwave.
3.
Place the blower unit back into the opening.
9
CAUTION
Do not pull or stretch the blower unit wiring. Make 
sure the wires are not pinched, and that they are 
properly secured.
4.
Replace the blower plate and secure with the screws 
removed in step 1.
5.
Attach the exhaust adapter to the top of the blower 
plate by sliding it into the guides. Push in securely until 
it is in the locking tabs. Make sure the damper hinge 
swings freely.
Adapting microwave blower for wall venting
1.
Remove and save the screws holding the blower 
motor and the blower plate. Lift up the blower plate 
and put it aside.
2.
Carefully pull out the blower unit and rotate 90º so that 
fan blade openings are facing out the top of the 
microwave.