THRU-WALL DISPERSER INSTALLATION
For permanent spa installations,
DEL Ozone
can supply a dispersion
fitting that is permanently installed in the spa wall. The thru-wall disperser
is designed to provide excellent ozone saturation in the water while
being rugged enough for heavy spa use.
Both sides of the spa wall
must be accessible for installation. The Thru-wall disperser should be
located as low in the spa as is conveniently possible.
1.
Drain the spa
, determine the location for the Thru-wall Disperser
and drill a 1-1/8 diameter hole in the spa wall. Remove any rough
edges in the hole and remove any drilling debris from the bottom
of the spa.
Figure 3.
Thru-Wall Disperser Installation Diagram
2. Place the supplied gasket on the threaded side of the thru-wall
disperser fitting. From the inside of the spa, place the fitting through
the 1-1/8 diameter hole in the spa wall. From the outside of the spa,
install the plastic nut and tighten to make a water-tight assembly.
3. Attach the ozone supply tubing to the hose barb on the thru-wall
disperser fitting using the supplied hose clamp to secure in place.
4. Place the dispersion disc on the nose piece with the smooth side
toward the nose piece and the textured side toward the thru-wall
disperser fitting. Screw the nose piece into the front of the
thru-wall disperser and hand-tighten.
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