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(11) Verify that the door opens and closes smoothly. If not, loosen the fan
Replacing the Filter Door
With proper handling when cleaning or replacing the cabinet filter, the fan
filter door at the bottom of the cabinet should not be damaged. However,
should you accidentally damage it, it can be easily replaced.
TOOLS:
1
To remove the filter door, proceed as follows:
(1)
(2)
(3)
(4)
To replace the filter door, proceed as follows:
(1)
(2)
(3)
grill mounting bracket and move it slightly forward or backward to
adjust the door.
Flat-blade screwdriver.
Note: There are two types of filter doors, which cannot be
interchanged. The following procedure applies to both models, but
make sure the part number of the replacement matches the one being
removed. These codes are marked on the filter doors.
Open the front door of the cabinet.
Open the filter door by pressing down the latches and lowering the door
as shown in Fig. 4-2.
Insert the blade of a flat-blade screwdriver between the hinge plate on
the side of the filter door and the base of the cabinet.
To free the door, force the pin on the hinge plate out of the hole in the
cabinet base.
Insert the hinge pin in the hole inside the cabinet base.
With the flat-blade screwdriver, bend the other plastic hinge plate until
the pin clears the base of the cabinet and enters the hole.
Close the filter and cabinet doors.
Replacing Cabinet Subassemblies 37
Practice 450-1011-501
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