SMC Networks ZSE40A - Page 20

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No.PS※※-OMM0007-H
○Tube attachment
When the product is used in a place where water and dust splashes may occur, insert a tube into the
atmospheric vent port, and route the other end of the tube to a safe place away from water and dust.
(Refer to the figure below)
: Insert the tube into the atmospheric vent port until it bottoms out.
: SMC TU0425 (polyurethane, O.D 4, I.D 2.5) is a suitable tubing.