Del ozone Eclipse-1 - 2 D Plumbing; Section 3: Operation; 3 A General; 3 B Initial System Start-Up

2D Plumbing
Ozone gas is introduced to the pool circulation line using a
venturi injector. Suction developed by the venturi allows the
DELZONE
®
Eclipse generator to operate safely under vacuum.
2D-1. Plumbing the Injector Manifold: The 2" DEL Adjustable
Injector Manifold (Figure 2) must be installed in the pool's
mainreturnlineafterallotherpoolequipment(pump,lter,
and heater).
Locate an appropriate section of the return line, hold the injec-
tor manifold against the pipe and mark the length. Subtract
2-1/2" from the overall length. Mark this point, and cut out the
section. Install the injector manifold with PVC cement. Be very
carefultoobserveandfollowthecorrectwaterowdirection
(as indicated by the arrow on the injector manifold).
2D-2. Water Check Valve: If the pool equipment is mounted
above the water line, a 1/3# DELCheck
TM
check valve must be
installed between the pump outlet and the injector assembly.
This will prevent the pump from draining and losing its prime
(When not in use).
2D-3. Ozone Gas Line - refer to Figures 3 & 4
1. The outlet on the injector assembly has a 1/4" hose port.
Connect the 1/4" ID ozone supply tubing provided to the
injector with a check valve between the two. Be sure that the
owdirectionarrowonthecheckvalveispointingtowards
the direction of the injector (away from the ozone generator).
2. Extend the ozone supply tubing so that it reaches the base
of the DELZONE
®
Eclipse in its mounted location.
3. Cut off the excess tubing so that the line from the injector
to the DELZONE
®
Eclipse is as straight and free from dips
and loops as possible.
4. The base of the DELZONE
®
Eclipse has two hose connec-
tions. Connect the 1/4" end of the ozone supply tubing to
the port marked "OZONE OUT" (see Bottom View - Figure 4).
NOTE: Plumbing the Ozone Line to the incorrect port will
cause damage to the ozone generator.
2D-4. Flowmeter: Connecttheowmeterassemblyprovided
tothe"AIRIN"portonthebaseoftheEclipse.Thisowmeter
will indicate how to adjust the injector after start-up. See
SECTION 3C.
Figure 3 Installation Diagram
Figure 2 DEL Adjustable Injector Manifold Mounting Location
SECTION 3 Operation
3A General
To achieve optimal performance from the ozone system, the
pool must be as clean as possible to start with.
1. Backwashorcleanltersonedaybeforestartingtheozone
generator.
2. Superchlorinate pool water using a chlorine based shock
treatment.
3. Test pool chemistry and adjust pH between 7.4 and 7.6.
Adjust total alkalinity between 80 and 120 ppm.
4. Runpoolltrationcontinuouslyfor24hourspriortostart-
ing ozone system.
3B Initial System Start-Up
Upon completing all of the generator system connections and
cleaning the pool as outlined above, you are ready to begin
start up procedures.
1. Check electrical connections.
2. Check for proper voltage.
3. Adjust the injector manifold ball valve to half open (45°)
as shown in Figure 3.
4. Turn on pool circulation system.
5. Check for leaks.
3C Normal Operation
When the pool's circulation system starts, the green LED
indicator(s) on the front of the DELZONE
®
Eclipse should
illuminate. The EC-1, EC-2, and EC-4 should show 1, 2, and 4
green indicators, respectively.
Theowmeterballshouldbebouncingnear the line in the center
oftheowmeter.Iftheballislow,closetheinjectorbyturning
the handle slightly clockwise. If the ball is high, open the injector
byturningthehandleslightlycounterclockwise.Oncetheow
hasbeenproperlyadjusted,theowmetershouldberemoved.
DELZONE
®
Eclipse 1, 2, & 4 Corona Discharge Ozone Generators
2