MCZ CUTE AIR 8 M1 Use And Installation Manual page 60

31-CLEANING
PERIODICAL CHECK OF THE DOOR CLOSURE
Make sure the door closure ensures a correct sealing action (with the "paper sheet" test) and that when the door is closed, the closing block
(X in the figure) does not protrude from the sheet metal to which it is secured. For some products it will be necessary to disassemble the
cladding to be able to assess the anomalous protrusion of the block when the door is closed.
X
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