Miele KFN 9855 iDE Operating And Installation Instructions page 87

To horizontally align the furniture front
with the adjacent furniture doors,
^ slide the furniture door to the
respective side (via the long holes in
the mounting rails).
^ Tighten the nuts.
Installing the Appliance
^ Tighten the adjustment bolts on the
lower side of the appliance door until
the mounting rail sits tight on the
appliance door.
^ Screw the nuts onto the adjustment
bolts and tighten them.
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