Miele T442C Operating Instructions Manual page 16

Cleaning and care
Pull out the heat exchanger
Clean the heat exchanger:
– at both ends (front and back)
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– and along the two long sides
Stand the heat exchanger
lengthwise on a towel until it is quite
dry
Replace the heat exchanger in the
reverse order.
Attempt to pull forward the heat ex-
changer and the flap to check that both
are firmly positioned, as otherwise
water may leak from the machine.