If you experience complications see TROUBLE SHOOTING Sec-
tion 4D, call 800-676-1335, ext. 248 for assistance, or visit our
website at www.delozone.com for further technical assistance.
3D System Shut-Down
The following sequence of steps must be followed for servicing
or for storage.
1.
Disconnect the power to the ozone generator.
2.
After the generator has been shut down, the pool water
circulation pump may be turned off.
3.
If the system is to be shut down for an extended period,
disconnect the Ozone Gas Line from the ozone generator.
3E Water Chemistry
Regular chlorine or bromine testing should be performed as
normal. Ozone will be eliminating the majority of contaminants.
Therefore, only a small amount of chemicals will need to be
added - just enough to maintain a minimum of residual level
of 0.5 - 1.0 ppm chlorine or 1.0 - 2.0 ppm bromine. Ozone is
pH neutral thus minimizing pH adjustments.
SECTION 4
Maintenance and Service
4A System Electro-Mechanical Overview
Refer to Figure 4.
4A-1. Indicator Lights (LEDs):
1. Ozone Power:
The green indicator light(s) on the front of
the DELZONE
®
Eclipse indicate(s) that the ozone power
supplies are operating properly. The EC-1, EC-2, and EC-4
should show 1, 2, and 4 green "ozone power" indicator
lights, respectively.
NOTE:
If any of the lights turns red, it
means that the ozone generating module has failed. Con-
tact DEL Ozone customer service at 805.541.1601 if your
unit is still under warranty. If none of the indicator lights are
on, it means that there is no power to the unit. Check the
power connections and/or the fuse
4A-2. Internal Components:
Ozone Module: Each ozone
module consists of a power supply connected by two high
voltage wires to an electrode.
4B System Maintenance
4B-1.
The green "ozone power” indicator light(s) on the front
of the DELZONE
®
Eclipse indicate that the ozone power supply
is operating properly. When an indicator light turns red, replace
the corresponding ozone module.
4B-2.
Each ozone module should be replaced after 15,000
hours of operation*. Even if the green indicator light(s) are
glowing, the ozone module may be producing little or no ozone
after this period of time due to material degradation within the
corona discharge ozone chamber.
*15,000 hours equals approximately 5 years if the pool system
operates 8 hours/day 365 days of the year, or approximately 2 years
if the pool system operates 24 hours/day 365 days of the year.
4B-3.
Regularly check the flowmeter for proper flow and
inspect ozone supply tubing for cracks or wear. Replace ozone
supply tubing as necessary.
4B-4.
Replace "ozone check valve" (replacement part number
7-1140-01) every 15,000 hours, or sooner if needed.
WARNING:
Do NOT touch the ends of the check valve when
replacing. Trace amounts of nitric acid may be present on the
check valve and could prove harmful if touched or ingested.
4B-5.
While operating, check to see if bubbles are entering the
pool (unless you have installed an MDV to remove bubbles).
4C Generator Servicing - Refer to Figure 4
4C-1.
The DELZONE
®
Eclipse ozone generator must be removed
from the wall before servicing. To remove the Eclipse:
1.
Make sure the power is off by disconnecting the power
cord from the pool timer circuit.
2.
Disconnect the ozone supply tubing from the bottom end
cap of the Eclipse.
3.
Disconnect ground wire.
4.
Remove the four wall mounting screws.
4C-2. Opening the Eclipse
The DELZONE
®
Eclipse enclosure consists of two aluminum
plates that slide together. They are held in place by the plastic
end caps. To open the enclosure:
1.
Lay the DELZONE
®
Eclipse face up on a hard, flat surface.
2.
Remove the Top End Cap completely by removing the four
screws. Remove only the top two screws of the bottom end cap.
3.
Remove the cover grounding screw located on the lower
right side of the unit.
4.
Carefully slide the two enclosure halves apart by gripping the
Base End Cap firmly and pulling on the Enclosure Cover.
NOTE: If the two halves do not slide apart easily, turn the
DELZONE
®
Eclipse over and use a screwdriver to pry the cover
off as shown in Figure 4.
4C-3. Ozone Module Replacement
The EC-1, EC-2, and EC-4 have 1, 2, and 4 ozone modules,
respectively. The green indicator lights on the front of the
DELZONE
®
Eclipse correspond from left to right to ozone
module number 1 through 4. For the EC-2 and EC-4, the ozone
modules are numbered beginning with number 1 at the bottom.
To replace an ozone module:
1.
Open the DELZONE
®
Eclipse as described in section 4C-2.
2.
Disconnect the tubing at both the inlet and outlet of the
ozone electrode.
3.
Remove the two nuts that secure the ozone electrode to
the support bracket.
4.
Disconnect the plastic power connector between the power
supply and wire harness.
5.
Remove the two screws that secure the power supply to
the metal base.
6.
Install the new ozone module by reversing the above steps.
DELZONE
®
Eclipse 1, 2, & 4 Corona Discharge Ozone Generators
3
Summary of Contents for Eclipse-1
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