Owner`s manual

7
PLASTIC HOSE CONNECTOR INSTALLATION:
A plastic hose connector installed onto the air venturi line may be used when
the spa is not “ozone ready”. The plastic hose connector can be purchased
from your dealer using DEL part number 7-0127 (see Figure 7). Select a
convenient location, that provides enough room to work, to install the PVC
tee fitting with 1/2” female threads (not included). Cut the existing air venturi
line at the selected “A” or “B” location (see Figures 2 & 3). Glue the fitting into
place. Be sure to use “FLEX-TO-RIGID” PVC Cement. Wrap Teflon tape on the
plastic hose connector threads and install into the tee fitting.
SADDLE CLAMP ASSEMBLY INSTALLATION:
If no other installation location is available on your spa, a saddle clamp
assembly can be utilized. Please contact your local dealer to order DEL part
number 9-0001. To use the saddle clamp assembly, find a suitable location to
secure it. Possible locations are shown in Figure 4. Be sure the chosen
location is part of the air venturi system and that there is enough clearance to
tightly secure the saddle clamp. Drill a 3/8” diameter hole at the chosen
location. BE CAREFUL not to drill through the back of the pipe or fitting. Push
the nipple into the hole and secure by tightening down the saddle clamp.
Connect the 5’ of tubing with check valve installed to the ozone generator
cartridge. Connect the other end of the tubing to the saddle clamp assembly
nipple. See ELECTRICAL CONNECTION to complete installation.
Fully close the air control valve to provide maximum suction. If the spa is
equipped with adjustable jets be sure that they are all completely open. When
final electrical connections have been made, fill the spa to its normal operat-
ing level and turn the power back on. Proceed to the DEL SUCTION TEST
section before final connection of ozone supply tubing is made.
Figure 4: Possible Saddle Clamp Locations