Packaged rooftop units
32
To extract the
fi
lters from the upper rail, it is necessary to unscrew
the screw that is attached to that rail.
Then the rail attachment strap must be removed, as shown in the
attached image.
With the rail freed, the two upper frames can be removed tilting the
rail slightly.
Attachment
screw
Tabs in displacement
Filters G or G+F:
the frames with each type of
fi
lters, gravimetrics
and opacimetric (if the unit has includes the latter), are assembled
over sheet steel pro
fi
les.
By dragging a tab, they slide along the corresponding rail.
Filters F+F:
the frames with the set of
fi
lters F+F are assembled
over a sheet steel pro
fi
le.
By dragging a tab, they slide along the rail.
Tab in
displacement
• Filters in models 200 to 360:
Summary of Contents for 50EH
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