Miele KM 411 Operating Instructions Manual page 9

Before using for the first time clean the
water trough and the grate with a solu-
tion of hot water and liquid dish soap.
Dry thoroughly with a soft cloth (see
"Cleaning and Care").
Clean all other surfaces with a damp
cloth only, and then wipe dry.
Metal components have a protective
coating which may give off a slight odor
the first time your new appliance is
heated.
The odor and any vapors will dissipate
after a short time and do not indicate a
faulty connection or appliance defect.
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