Structural Concepts Reveal NR4847RSSV2 User Manual page 24

PREVENTIVE MAINTENANCE (TO BE PERFORMED BY TRAINED SERVICE PROVIDER) - PAGE 2 OF 3
NOTE: PREVENTIVE MAINTENANCE IS TO BE
PERFORMED BY TRAINED SERVICE PROVIDERS ONLY.
Preventive maintenance should be performed
quarterly (unless conditions warrant a more frequent
replacement cycle).
Honeycomb
Air Diffuser
Honeycomb Air Diffuser Removal
A. Wedge non-metallic device of suitable strength (such
as a ballpoint pen or stylus) between honeycomb and end
panel.
Caution! Use care not to dislodge the heating wire (that
prevents condensation on the honeycomb retainer).
B. Apply pressure to collapse the honeycomb to allow it to
be pulled out of honeycomb retainer.
C. Pry downward & away from honeycomb retainer.
Clean honeycomb with warm water and soap solution.
Submerse if necessary. Use brush to dislodge stubborn
or sticky residue. Dry by using vacuum's 'blow mode'.
A
Honeycomb Air Diffuser Installation
D. Squeeze honeycomb into the honeycomb retainer.
E. Carefully slide honeycomb into place.
F. Adjust honeycomb so that it fits flat against retainer.
It must not be wavy or out of position.
B
F
D
C
E
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