THRU-WALL DISPERSER INSTALLATION
For permanent spa installations,
DEL Ozone
can supply a dispersion fit-
ting 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 ac-
cessible for installation. The ZO-151 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 dis-
perser 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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Summary of Contents for Z0-151
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