Leica BLK ARC User Manual page 30

Cleaning the air out-
let
30
The air outlet must be cleaned infrequently. Use a small brush to carefully
remove dust laying down in the aluminum ribs.
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Cleaning the air outlet can be done only from the outside.
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Do not use compressed air to clean the air outlet.
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If some particles of dust are clearly stuck inside the mesh, do not try
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to remove the particles. It may force the particles to move further in
and damage the mesh.
Care and Transport