Infiltrator Delta ECOPOD-N Series User manual

FIXED FILM WASTEWATER
TREATMENT SYSTEM
Delta Treatment Systems is a wholly owned subsidiary of Inltrator Water Technologies, LLC
Delta Treatment Systems
9125 Comar Drive
Walker, LA 70785
[phone]
[phone]
www.deltatreatment.com
[email protected]
July 2019
INSTALLATION, OPERATION
AND MAINTENANCE MANUAL
™
ECOPOD-N
ECOPOD-N
Series

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com
2
DISTRIBUTOR AND HOMEOWNER NOTES
TABLE OF CONTENTS
HOMEOWNER RECORDS
S/N: DATE OF INSTALLATION:
INSTALLED BY:
DISTRIBUTOR:
NOTE: To the installer: Please make sure you provide this manual to the owner of the
equipment or to the responsible party who maintains the system.
1. The Delta Treatment Systems Model E50N has been tested by NSF International and conforms to NSF/ANSI 40 & 245, class 1
euent requirements. All other E series models are certied based on provisions in the standard for certication of a series of
plants of the same model varying only in rated treatment capacity and materials of construction.
2. State and/or local regulations govern the installation and use of individual Aerobic Wastewater Treatment Systems and must be
complied with.
Consult your local Sanitarian/Regulatory Agency prior to installation.
This booklet provides operations, installation and warranty information on the TREATMENT PLANT ONLY. Other components
manuals, such as dosing equipment or drip irrigation, require additional operations and carry separate warranties. Be sure that you
have all of the correct manuals for each of the component pieces in your system. Contact your installer or call 1-800-219-9183.
Distributor and Homeowner Notes ................................................................................................................................................. 2
ECOPOD-N®Treatment Systems Notice ........................................................................................................................................ 3
Introduction ........................................................................................................................................................................................ 4
Installation Instructions .................................................................................................................................................................... 8
Troubleshooting Guide.................................................................................................................................................................... 10
ECOPOD-N Unit Specications ..................................................................................................................................................... 12
Data Plates ....................................................................................................................................................................................... 21
Service Policy ................................................................................................................................................................................... 22
Homeowners Manual ...................................................................................................................................................................... 23
Warranty ........................................................................................................................................................................................... 26

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com 3
ECOPOD-N®TREATMENT SYSTEMS NOTICE
Post in a Service/Utility Area
ECOPOD-N®TREATMENT SYSTEMS NOTICE
This home is served by an Individual Wastewater Treatment System. This system will serve you well only if it is properly
maintained. Your system is comprised of:
Your system is located:
Please do not build on, ll over, allow heavy trac or allow water to stand over this area. Avoid using strong chemicals,
sanitizers, cleaning uids, etc., which will kill helpful bacteria in the system. You should also avoid ushing grease, food scraps,
cigarette butts, sanitary napkins, and other inorganic waste down the drain.
You should have your system serviced (pumped out) every 3 to 5 years, depending on usage. Your service technician can
advise you if you need more frequent or additional service.
To have your system serviced, or for additional information, contact Delta Treatment Systems at [phone].
All of the details regarding system operation can be found in the homeowner’s manual on pages 24-26 of this Installation,
Operation and Maintenance Manual. If you did not receive a copy, call [phone] and we will send you one at no charge.
Keep a Record of Service Below:
DATE SERVICE PERFORMED SERVICE TECHNICIAN

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com
4
INTRODUCTION
THE DELTA AEROBIC WASTEWATER
TREATMENT SYSTEM AND HOW IT WORKS
The ECOPOD-N Fixed Film Wastewater Treatment System
you have purchased produces high quality water suitable for
various dispersal methods. It is used to enhance your on-
site wastewater dispersal system. You can be proud that by
purchasing your ECOPOD-N system, with a minimum amount
of maintenance, you can directly contribute to a cleaner, safer
environment.
All wastewater treatment systems of this type work by using
bacteria that nature provides. By pumping air into the system,
aerobic bacteria grow and thrive in large numbers. This
population of bacteria speeds up the process of breaking
down domestic wastewater, making it safer to release into the
environment. This entire process takes place within the walls
of your specially designed ECOPOD-N Treatment System. The
result of this process is a clear, odorless discharge.
By following a few simple steps that you will nd in this manual,
your ECOPOD-N Fixed Film Wastewater Treatment System
will provide you with years of service and the knowledge
that you are doing your part to protect public health and our
groundwater, lakes, rivers, and streams.
The ECOPOD-N Fixed Film Wastewater Treatment System may
be only one of several components required by your health
department to provide a complete on-site system.
PROCESS DESCRIPTION
The ECOPOD-N Fixed Film Wastewater Treatment System is
a device that houses an engineered plastic media specically
designed to treat domestic wastewater. There are no moving
mechanical parts or lters in the chamber or tank that houses
the ECOPOD-N.
Wastewater rst enters a pretreatment/settling tank similar to
a conventional septic tank. In this tank, debris and settleable
solids settle to the bottom and are decomposed by anaerobic
bacteria. The claried wastewater then enters the ECOPOD-N,
which is submerged in a separate chamber or tank, where it
is introduced into an oxygen rich environment. An external air
compressor is connected to the ECOPOD-N and provides the
necessary air to the system. In this oxygen rich environment, a
colony of bacteria, called the biomass, develops and is capable
of digesting (breaking down) biodegradable waste. This is a
continuous process as the biomass is supplied with incoming
wastewater and oxygen.
In this system, conditions are favorable only to attached growth
bacteria. This means that the most common disadvantages of
other types of systems are eliminated. No rising sludge, oating
sludge or washouts can occur.
In addition to cBOD and TSS reduction, ammonia nitrogen is
one of the contaminants found in wastewater. Nitrication of
the ammonia and denitrication of nitrates occur within the
ECOPOD-N system. A 50%+ removal rate of total nitrogen
is common without any type of recirculation or cycling of the
blower.
HOMEOWNER CARE AND OPERATION
INSTRUCTIONS
The ECOPOD-N Fixed Film Wastewater Treatment System
has been designed and built to provide long term, reliable
and ecient service. Once the unit has been installed (see
installation instructions), the unit will operate with a minimum
amount of attention.
Please reference the system’s Data Plates that are located on
the air pump and the alarm panel in the event that a problem
arises or service is required.
The following should be performed as checks for system
functioning:
Daily
• Observe the warning device, which comes on when the power
to the air pump has been interrupted, when the air supply
system has malfunctioned, or there is a high water level in the
treatment plant. If the alarm is activated, check for a blown
fuse or thrown circuit breaker. Check the air pump to be sure
it is operating. Once accustomed to the soft humming sound
of a properly operating unit, any unusual noise is an indication
of malfunction. If an unusual noise is detected or total failure is
observed, call an authorized Delta service provider or dealer/
distributor.
Weekly
• Check the treatment plant for oensive odor. If such a
condition should develop, call an authorized Delta service
provider or dealer/distributor.
Every 6 Months
(performed by a certied service provider)
• Inspect and make any necessary adjustments to mechanical
and electrical components.
• Inspect the air lter on the air pump. Rinse with warm water
if necessary. (See installation instructions.) Do not use oil or
other solvents.
• Inspect euent quality’s color, turbidity and check for any
odor.
• Take a sample from the reactor tank to check the sludge level
described in the “Solids Removal” section.
• The homeowner must be notied in writing if any improper
operation is observed and cannot be corrected at the time of
service.
Ongoing Maintenance and Care
The following should not be used or disposed of into the
system:
• Greases, fats, oils, pesticides, herbicides, or any other toxins.
• Garbage disposal should be used sparingly. Dispose of food
waste, grease, etc., in the trash. Food waste represents
additional loading on the Fixed Film Wastewater Treatment
System and could increase pump-out frequency.

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com 5
INTRODUCTION
Do not discard the following into the system:
• Paints, household chemicals, automobile uids, mop water, etc .
• Nonbiodegradable items such as cleaning wipes, cigarette
butts, disposable diapers, feminine hygiene products,
condoms, coee grounds, rags, paper towels, bandages,
latex, plastic or metallic objects.
• Strong disinfectants or bleaches. Laundry products such as
Lysol, Pine-Sol, Tidy Bowl, or discharge from water softeners.
• Septic systems additives – they do more harm than good.
• Excessive water from other sources as this can result in
hydraulic overload.
• Home brewery waste, strong medicines, antibiotics and
antibacterial soaps should be avoided.
Recommended detergents should contain low-sudsing, low
phosphates and biodegradable ingredients. Fabric softener
dryer sheets are recommended.
Recommended cleaning products should be biodegradable
and nontoxic such as Ivory & Sunlight dish washing liquids,
Cascade & Sunlight powdered dishwasher detergents, Comet &
Biz powdered cleaners, and baking soda.
SYSTEMS REQUIRING PUMPOUTS DUE TO THE ABOVE
VIOLATIONS ARE NOT COVERED BY THE WARRANTY.
The ECOPOD-N Fixed Film Wastewater Treatment System is
designed to handle domestic wastewater; nothing else should
go into it. For anything other than domestic wastewater, contact
Delta Treatment Systems.
SAFETY WARNINGS
The proper operation of this or any other home sewage
system depends upon proper organic loading and the
life of the microorganisms inside the system. Delta is not
responsible for the in-eld operation of a system, other
than the mechanical and structural workings of the plant
itself. Delta cannot control the amount of harsh chemicals
or other harmful substances that may be discharged into
the system by the occupants of a household; we can only
provide a comprehensive owner’s manual that outlines
substances that should be kept out of the system.
Hydraulic overloading (ows in excess of design ow) may
cause the sewage treatment system not to perform to the
fullest capabilities.
Ants have been shown to be destructive to the air pump.
Regular care should be taken to prevent infestation of ants
near the system. Damage or destruction by ants is not
covered under manufacturer’s warranty.
Your state or local health department may require
other pieces of equipment to function separately or
in conjunction with equipment manufactured by Delta
Treatment Systems. Delta is not responsible for the
Mechanical or electrical safety of equipment it does not
manufacture or supply with its xed lm wastewater
treatment system. Care should be used In evaluating the
electrical or mechanical safety of equipment manufactured
by others. This may include but is not limited to electrical
control panels or air pumps. If electrical service has not
been installed for checking air distribution system during
installation, and if an extension cord is used to test the air
pump, never leave the extension cord plugged in. Remove
it after testing is completed.
DUE TO A POSSIBLE FIRE HAZARD, DO NOT PLUG
INTO SERVICE EQUIPMENT ON POWER POLE AND DO
NOT USE EXTENSION CORDS. ALL ELECTRICAL WORK
PERFORMED BY THE INSTALLER OR OTHERS MUST BE IN
ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE
AND LOCAL CODES.
SOLIDS REMOVAL
The ECOPOD-N Fixed Film Wastewater Treatment System is
designed to provide years of trouble-free operation.
Determination of the need for solids removal can be done with a
sludge judge sample. If the sludge judge indicates more than 12
inches of sludge in the bottom of the reactor tank, the treatment
plant should be pumped out. Call your local authorized sewage
disposal service to have the tank contents pumped out and
disposed of properly.
Pumping Method
• The air pump should be in the o position.
• Remove all of the solids from both the reactor tank and
primary tank.
• After the pump out process is complete, ll the tank with fresh
water to normal operating level.
• Refer to the “Installation Procedure” to get the treatment plant
back into operation.
• Should indication of improper operation be observed at any
time, contact your local authorized Delta dealer/distributor.
NOTE: THE COST ASSOCIATED WITH PUMPING THE
TREATMENT SYSTEM IS NOT COVERED UNDER WARRANTY
AND IS NOT INCLUDED IN THE SERVICE POLICY.
SEASONAL USE GUIDELINES OF ECOPOD-N
FIXED FILM WASTEWATER TREATMENT
SYSTEM
These guidelines are for conditions as outlined below and apply
for systems that are not in use for periods of time indicated.
Site conditions not covered by the following must be forwarded
to Delta for recommended guidelines to meet the particular site
conditions.
1. System not in use for more than one month and less than
three months. Electrical power is left on and there are no
frost conditions.
• Leave air pump on and system running.

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com
6
INTRODUCTION
2. System not in use more than three months. Electrical power is
turned o and there are no frost conditions.
• Remove all materials and liquid from tank.
• Rell with clean water.
• Turn o air pump.
3. System not in use more than three months. Electrical power is
on and there are no frost conditions.
• Leave air pump on and system running; OR
• Remove all material and liquid from tank.
• Rell with clean water.
4. System not in use. Electrical power is turned o and there are
frost conditions.
• Remove all material and liquid from tank.
• Turn o air pump.
• If high groundwater is present, ll with clean water.
• If no groundwater is present, leave tank empty.
UNDER NO CIRCUMSTANCES SHOULD THE AIR PUMP BE
TURNED OFF FOR MORE THAN A FEW DAYS WITHOUT
REMOVING TANK CONTENTS
SAMPLING REQUIREMENTS
An ECOPOD-N Fixed Film Wastewater Treatment System
properly operated and maintained should provide the following
euent quality of:
Biochemical oxygen demand 5 day average (BOD5) of less
than 30 mg/l (or ppm)
Suspended solids of less than 30 mg/l (or ppm)
Volatile
Suspended solids of less than 30 mg/l (or ppm)
pH of 6.0 to 9.0
Dissolved oxygen 1.5 to 3.0 mg/l (or ppm)
Taking Euent Sample
Samples must be taken in the euent discharge line or
an euent pump tank or after the disinfection device. We
recommend allowing the euent to ow through the discharge
line for a minimum of 4 minutes before taking the sample.
This will allow any solids to be ushed out that might have
accumulated in the discharge pipe. Please see Figure 1 for
reference.
SAMPLES SHOULD BE TAKEN BY A LOCAL
CERTIFIED TESTING LABORATORY. THE
FOLLOWING RECOMMENDED GUIDELINES MAY
BE USED IF LOCAL PROCEDURES ARE NOT
AVAILABLE.
Grab Samples: If analysis is begun within two hours of
collection, cooling is unnecessary. If analysis is not started
within two hours of sample collection, keep sample at or below
4˚C from the time of collection. Begin analysis within six hours
of collection; when this is not possible because the sampling
site is distant from the laboratory, store at or below 4˚C and
report length and temperature of storage to the lab. In no case,
start analysis more than 24 hours after grab sample collection.
When samples are to be used for regulatory purposes, make
every eort to deliver samples for analysis within six hours of
collection.
1. Biochemical Oxygen Demand (BOD)
Samples for BOD analysis may degrade signicantly during
storage between collection and analysis, resulting in low BOD
values. Minimize reduction of BOD by analyzing the sample
promptly or by cooling it to near freezing temperature during
storage. However, even at low temperature, keep the holding
time to a minimum. Warm the chilled samples to 20˚C before
analysis; some storage time can be used to accomplish this
conveniently.
2. Total Suspended Solids (TSS)
Use resistant-glass or plastic bottles, provided that the
material in suspension does not adhere to container
walls. Begin analysis as soon as possible because of the
impracticality of preserving the sample. Refrigerate sample at
4˚C to minimize microbiological decomposition of solids.
3. Ammonia Nitrogen
Most reliable results are obtained from fresh samples.
Destroy residual chlorine immediately after sample collection
to prevent its reaction with ammonia. If prompt analysis is
impossible, preserve samples with 0.8 mL concentration
H2SO4/L sample and store at 4˚C. The pH of the acid-
preserved samples should be between 1.5 and 2. Some
wastewater may require more concentration H2SO4 to achieve
this pH. If acid preservation is used, neutralize samples with
NaOH or KOH immediately before making the determination.

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com 7
SAMPLE
SAMPLE PROCEDURES:
1. PRIOR TO TAKING SAMPLE HAVE
ECOPOD PLANT DISCHARGE
EFFLUENT FOR UP TO 4 MINUTES
BY FLUSHING TOILETS AND/OR
USE GARDEN HOSE TO FLUSH OUT
2. INSERT SAMPLE COLLECTING BOTTLE
SAMPLE PORT.
TO COLLECT ONLY EFFLUENT THAT
IS CASCADING OVER THE CASCADING
3. HANDLE, STORE, AND TRANSPORT
EDGE.
AND PROCEDURES PROVIDED BY THE
SAMPLES AS SPECIFIED BY POLICIES
TESTING LABORATORIES.
EFFLUENT SAMPLE PORT
AND VENT
4" LINE FROM DWELLING
PRETREATMENT-TANK REACTOR-TANK
ECOPOD REACTOR
TO DISCHARGE
POINT OR EFFLUENT
REDUCTION SYSTEM
BELOW
SEE DETAIL
CASCADING EDGE
4" INLINE CROSS
SAMPLE PORT SAMPLE PORT
4" INLINE TEE
6" PVC RISER
W/THRD CAP
4" INLET 4" OUTLET
RUBBER SEAL
MIN 6"
PORT DEPTH
PIPE OFFSET TO
BE 1/2" THE
PIPE DIA.
MIN. 6" DEPTH
PORT
(If Applicable)
AND VENT AND VENT
Figure 1

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com
8
INSTALLATION INSTRUCTIONSINSTALLATION INSTRUCTIONS
ONLY FOR USE BY CERTIFIED,
LICENSED INSTALLERS
1. Tank Delivery and Handling
Care must be taken ooading and unpacking tank and
components. Care must be taken not to damage tank and
components with forklift or any other ooading device. Check
for damaged tank and components that may have occurred in
transportation and notify factory or distributor within 24 hours of
delivery.
2. Set and Backll Tanks
An ECOPOD-N Treatment System will require a pretreatment
tank. Depending on the supplier it may be integrated into
a single tank or require setting a separate tank. Proper fall
between tanks is required and is specied by local regulatory
code requirements. Excavate and set tank as recommended
by the tank manufacturer. Prior to backll, install tank access
risers as needed. It is very important to follow all backll and
compaction procedures required by the tank manufacturer.
Note: It is recommended that any excavation be roped o
with caution tape for jobsite safety.
3. Plumb Tank Inlets and Outlets
Plumb and solvent weld all inlet and outlet piping on the
pretreatment tank (if applicable) and reactor tank. The
pretreatment tank plumbing requirements are specied by local
regulatory code. The reactor tank inlet piping should extend
more than 12 inches into the tank and terminate above of the
ECOPOD-N reactor box. The reactor tank outlet tee assembly
should be solvent welded to the outlet pipe and must extend six
to twelve inches into the outlet side of the tank. The inlet piping
should be sloped downward toward the ECOPOD and the outlet
piping should sloped downward and away from the tank.
4. Fill Reactor Tank with Clean Water
Begin lling the reactor tank with clean water while the air
distribution and control panel assembly are completed.
Continue lling the tank until water level reaches the outlet tee. It
will take several hours using residential water service.
5. Plumb Air Distribution System
Plumb in the air distribution system. Prime and solvent weld
all connections. Bring 2-inch Schedule 40 PVC line out of the
tank and through the riser sidewall. Extend PVC air distribution
piping from the riser to where the compressor will be located.
A minimum of 12” ground cover is recommended over the
air distribution piping. Connect compressor to the PVC air
distribution piping:
A. If using the regenerative blower (FPZ model SCL06)
attach the 1x6 galvanized nipple to the 1-inch
galvanized elbow, then attach the 2-inch Schedule
40 PVC reducer to the 1-inch galvanized nipple. Next
connect the PVC line to the PVC reducer using PVC
solvent.
WATER
Figure 2
Figure 3
Figure 4
WATER

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com 9
INSTALLATION INSTRUCTIONS
B. If using the linear blower (Thomas model LW250) attach
the 1-inch galvanized male adapter to the blower using
the supplied hose and clamps. Next attach the 2-inch
Schedule 40 PVC reducer to the male adapter, then
connect the PVC line to the reducer using PVC solvent.
7. Air Compressor Placement
Do not install the air pump(s) in a low-lying area where water
may accumulate. The air pump should be installed near the
control panel and within 100 ft. of the reactor tank. The air pump
can be installed outdoors or in a clean, well ventilated area, such
as a tool room, garage, etc.
8. Mounting Control Panel
Mount the control panel in a location such that the alarm can
be heard and be readily observed. The control panel must be
connected to a 20-amp maximum electrical source equipped
with a ground fault interrupter (GFI) circuit breaker. Install a
power disconnect switch to the panel that is operable and
available to a maintenance provider. The control panel must
be grounded. Connect the source ground wire to the ground
location in the panel. All electrical work shall be done according
to NEC and local code requirements.
A. Attach control panel to a suitable mounting surface. Use
appropriate screws for all four mounting holes on the
back of the enclosure.
B. The control panel contains a fuse or circuit breaker for
the air pump. An electrical malfunction in the air pump,
or wiring to the air pump, will cause the fuse or circuit
breaker to blow. The control panel also contains a
pressure switch and visual and audible alarms. Loss of
air pressure caused by air pump system malfunction, or
a high-water level in the treatment tank, will cause the
alarm to sound and light to illuminate.
C. Control panel is rated for outdoor service. However, do
not place it where it can be immersed in rising water or
where runo water such as from a roof will pour onto
it. Do not mount it where it is subject to wetting from
sprinklers, hoses, etc.
D. Connect conduit. After the control panel is properly
mounted, connect conduit and install wiring as shown
on drawings bound herein (Schematics).
E. Connect the pressure air tubing to the 1/8” barb-tting
in the air piping system. The air tubing should be
protected by conduit as shown on the drawing.
9. System Startup
Turn power on. Once the tank water level reaches the outlet tee,
turn power on to control panel. Air pump should start.
A. Set the high-level pressure switch.To set the high-level
pressure switch that detects high water level in the unit
bring the tank to operating water level with compressor
turned on. Using properly sized screwdriver turn high
level alarm adjustment screw clockwise until alarm
occurs. Then turn the screw counterclockwise until
alarm stops.
B. Check air piping joints for leakage using a soapy water
solution. Repair if necessary and then carefully backll
air distribution piping and tanks.
C. Finish grade the site. Divert surface water away from
the system and install or plant ground cover to prevent
erosion.
D. Tank is ready to receive incoming sewage. No special
start-up procedures are required. The process is
naturally occurring and does not require any special
additives.
E. Replace and secure all tank access lids. Close up the
enclosure door on control panel and lock if necessary.
F. Spend time with your customer whenever possible.
Review operation instructions. Be sure that the
customer has a manual to keep. This saves valuable
time avoiding return visits.
G. Retain these instructions for future reference.
WARNING: CONTROL PANEL CONTAINS HIGH VOLTAGE
AND MUST BE INSTALLED AND SERVICED ONLY BY
QUALIFIED PERSONNEL
Figure 5

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com
10
TROUBLE SHOOTING GUIDE
Air Supply Malfunction
1. Check to be sure air distribution is working properly. This
will be evident in the reactor as the liquid will be forcefully
agitated. A septic (rotten egg) odor could mean that the
system is not getting enough air. If the air system is not
working, partially working or working very little (slight
bubbles), check the following:
A. Check to be sure the air pump is working.
• Check timer if one is used.
• Bypass timer temporarily and connect directly to
source.
• Check the electrical source.
• If electrical source is okay, check service guide on
pump unit for troubleshooting information.
• Wash air lter on pump.
• Consult manufacturer for servicing information.
B. Check to be sure tank is not severely out of level.
Air follows a path of least resistance. The pressure
dierences can be enough to restrict air ow.
C. Check for broken or cracked air lines both outside and
inside the tank.
D. Ants will destroy an air pump. Check to see if there is an
ant nest around the air pump.
E. Air pump should be protected from rising water.
F. Always check to see if inlet and outlet lines are correctly
installed.
Internal Assembly Malfunction
1. Primary treated wastewater from the primary tank should not
enter directly into the quiescent zone because of improperly
installed or loose seals or gaskets where pipe goes through
the tank wall. Check the size of holes to be sure that there is
no clearance for matter to pass through the wall around the
piping.
2. Check to be sure all internal piping and connections are tight.
Design Overload
1. The system could be hydraulically overloaded (there is too
much water going through the system for the size of the
system).
2. The system could be biologically overloaded (there is too
much waste for the size of the system).
Improper Installation or Settling
1. You should follow the manufacturer’s installation procedures
very carefully.
2. Where settling is common, approximately 2” of a well graded
bedding material should be placed and tamped in the bottom
of the hole.
3. Proper installation is the rst step in preventing callbacks for
service problems.
4. Whenever possible, it is important to spend time with the
homeowner. Be sure they have an operations book. A few
minutes invested in the beginning will avoid service calls later.
No Harsh Chemicals Should Be Put into the System
1. Water in the reactor tank should be relatively clear in both
the reactor and quiescent zones. Blue or gray/blue water
indicates heavy use of detergents or other chemicals. If water
appears sudsy there is too much detergent being used.
2. Water in the quiescent zone should be clear. Water is
discharged into the discharge tee at a minimum of 6–8 inches
below water surface. You MAY NOT be able to see clear water
by looking into the tank. Samples must be taken at the sample
port.
3. Oils and grease should be kept to a minimum. Grease tends
to form in white balls.
Troubleshooting Electrical System
1. Air pump does not run:
A. Check main service for power.
B . Check and/or replace fuse with same rating as in
control panel.
2. Alarm does not occur when air pump is o:
A. Malfunctioning pressure switch – replace.
B. Malfunctioning light or buzzer – replace.
3. Alarm occurs continuously even when air pump is running:
A. Air leak in main air system or air tubing to pressure
switch – repair leak or replace air line.
B. Malfunctioning pressure switch – replace.
C. High water level in tank – inspect for cause.
D. Short in oat switch wire or oat switches – repair or
replace.
NOTE: ALL REPLACEMENT PARTS ARE AVAILABLE FROM
YOUR LOCAL DISTRIBUTOR.
CAUTION: ELECTRICAL SHOCK OR HAZARD MAY
OCCUR IF UNIT IS NOT SERVICED PROPERLY. THE
MANUFACTURER RECOMMENDS THAT A LICENSED
ELECTRICIAN BE CALLED WHEN ELECTRICAL PROBLEMS
OCCUR.

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com 11
TROUBLE SHOOTING GUIDE
GENERAL COMMENTS
1. Only factory approved equipment can be used for
replacement on individual treatment systems.
2. If the decision is made to pump out a system, be sure to
contact a licensed waste hauler.
3. If a chronic problem develops and all items have been
checked, consult with the factory.
4. Taking pictures of systems when troubleshooting will help
document activity in the eld.
5. Keep good records.

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com
12
SPECIFICATIONS
ECOPOD-N Unit Specications
Treatment
Plant
Treatment
Capacity (GPD)
Minimum Primary
Tank Total
Volume (Gal)
Reactor Tank
Volume
(Gal)
Reactor Tank
Dilution Volume
(Gal)
Media
Size
Air
Requirements
E50N 500 500 710 590 2'x2'x4' 12 CFM
E60N 600 600 916 736 2'x2'x6' 14.4 CFM
E75N 750 750 1090 910 2'x2'x6' 18 CFM
E100N 1000 1000 1405 1165 2'x2'x8' 24 CFM
E150N 1500 1500 2100 1740 2'x2'x6' 36 CFM
MATERIALS OF CONSTRUCTION
Sux FF Reactor Tank Fiberglass
Cover Fiberglass
Media Container Polyethylene
Sux CA Reactor Tank Concrete
Cover Concrete
Media Container Polyethylene
Sux IM Reactor Tank Polypropylene
Cover Polypropylene
Media Container Polyethylene
These are standard production units. Other congurations are available upon request.
ECOPOD-N Electrical Requirements
Model Compressor Motor Full Load Amps Measured Operating Watts Electrical Requirements
E50N Delta Model 06 3.5 185 115 volt – single phase
E60N Delta Model 06 4.7 280 115 volt – single phase
E75N Delta Model 06 4.7 280 115 volt – single phase
E100N Delta Model K03 7.1 475 115 volt – single phase
E150N Delta Model K03 7.1 475 115 volt – single phase
ECOPOD-N Reactor Tank Dimensions
Treatment Plant A B C D
E50N 47” 44” 54.7” 127”
E60N 47” 44” 54.7” 127”
E75N 47” 44” 54.7” 127”
E100N 47” 44” 55” 176”
E150N 47” 44” 55” 176”

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com 13
SPECIFICATIONS
ABCDExtension Risers as neededPAGE 15INLETOUTLET
A
D
B
C
INLET
EXTENSION RISERS AS NEEDED
ECOPOD-N Dimensions (IM-1060 Series Tank)
Concrete Dimensions
A
3" MINIMUM DROP
24" MINIMUM
ACCESS
B
C
D
EXTEND RISER
AS NEEDED

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com
14
CONTROL PANEL CONNECTION
*
*
NTS B CP CON REGEN 10/31/07 11 D.WRIGHT
SW1
GROUND
LT1
ENCL.
COMP.
TO
120 VAC
SOURCE
PS
FUSE
COMP.
TO
GH
N
G
TO COMP.
AIR LINE
FS1
BUZZER *TIME DELAY
F2
F1
H
N
N
TB
Air Filter
Check Valve
SECTION A-A
AA
SETTING HIGH LEVEL PRESSURE SWITCH
– BRING PLANT TO OPERATING LEVEL
WITH COMPRESSOR TURNED ON
– USING PROPERLY SIZED SCREWDRIVER,
TURN HIGH LEVEL ALARM ADJUSTMENT
– SCREW CLOCKWISE UNTIL ALARM OCCURS,
THEN TURN THE SCREW COUNTERCLOCKWISE
UNTIL ALARM STOPS.
1/4" AIR LINE TO
CONTROL PANEL
PRESSURE
SWITCH
TUBING
BLOWER
ENCLOSURE
AIR PIPING
TO TREATMENT
PLANT 2" SCH. 40
PVC PIPE
FRONT VIEW
DOOR OPEN
CP22
HIGH LEVEL ALARM
ADJUSTMENT SCREW
REVISION DESCRIPTIONREV.DATE
INFORMATION CONTAINED HEREIN IS CONFIDENTIAL,
SOLELY FOR THE PURPOSE PROVIDED, AND IT IS NOT TO BE DISCLOSED TO
COMPANY CONFIDENTIAL:
IT IS THE PROPERTY OF DELTA TREATMENT SYSTEMS, IT IS TO BE USED
OTHERS WITHOUT THE PRIOR WRITTEN CONSENT OF DELTA TREATMENT SYSTEMS .
BY
PLOT SCALE SHEET
OF
DRAWN BY DATE REVDRAWING NUMBER
CONTROL PANEL CONNECTION

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com 15
CP2210 SCHEMATIC
BY OTHERS (20 AMP MAXIMUM) BRANCH CIRCUIT CONNECTION EXTERNAL DISCONNECT AND
SHOR
T CIRCUIT RATING: 5KA
VOLTS - 120 PHASE/HZ - 1/60 TYPE 4X ENCLOSURE MAX FULL LOAD AMPS - 8 CP2210/ECO/FG/UL CONTROL PANEL
SETTING HIGH LEVEL PRESSURE SWITCH
– BRING PLANT TO OPERATING WATER LEVEL
WITH COMPRESSOR TURNED ON.
– USING PROPERLY SIZED SCREWDRIVER, TURN
HIGH LEVEL ALARM ADJUSTMENT.
– SCREW CLOCKWISE UNTIL ALARM OCCURS.
THEN TURN THE SCREW COUNTERCLOCKWISE UNTIL ALARM STOPS.
EXTERNAL WIRING
SW1
GN
H
FS1
F1 F2
R
120VAC
C
HNG
LT1
FU1
G
N
HIGH LEVEL ALARM
FLOAT SWITCH
LOW LEVEL
HIGH LEVEL
PS
PS
SCHEMATIC DIAGRAM
HIGH LEVEL ALARM
ADJUSTMENT SCREW
GROUND
PS
F2H F1
FS1
FUSE
N
N
COMP.
TO
TB
FUSE
*TIME DELAY
HGN
120 VAC
SOURCE
COMP.
TO
GTO COMP.
AIR LINE
CP2210/ECO/FG/UL
NTS A CP2210 10/03/07 11 D.WRIGHT
MOTOR FULL
LOAD CURRENT
1-4 AMPS 4-8 AMPS
12-16 AMPS
8-12 AMPS
FUSE SELECTION CHART
15 AMPS 10 AMPS
20 AMPS
5 AMPS
TYPICAL TIME DELAY
FUSE SIZE REQUIRED CRT PART NO.
AE845-4187
AE845-4188
AE845-4180 AE845-4184
BUZZ
REVISION DESCRIPTIONREV.DATE
INFORMATION CONTAINED HEREIN IS CONFIDENTIAL,
SOLELY FOR THE PURPOSE PROVIDED, AND IT IS NOT TO BE DISCLOSED TO
COMPANY CONFIDENTIAL
IT IS THE PROPERTY OF DELTA TREATMENT SYSTEMS, IT IS TO BE USED
OTHERS WITHOUT THE PRIOR WRITTEN CONSENT OF DELTA TREATMENT SYSTEMS .
BY
PLOT SCALE SHEET
OF
DRAWN BY DATE REVDRAWING NUMBER
CP2210 SCHEMATIC

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com
16
CP2220 SCHEMATIC
F2H F1
FS1
N
N
TB
TO
COMP.
GROUND
HNG
SOURCE
120 VAC
G
TO
COMP.
CP2220/ECO/FG/UL
MAIN
20
CB1
HIGH LEVEL ALARM
ADJUSTMENT SCREW
PS
TO COMP. AIR LINE
1 2
HIGH
TEMP
NTS A CP2220 10/30/07 11 D.WRIGHT
- A SEPARATE DISCONNECT FS1 - H.L. FLOAT SWITCH
*
EXTERNAL WIRING
SHORT CIRCUIT RATING: 5KA
1P
20A
CB1
GN
N
120VAC
H
H
N
LT1
R
C
LOW LEVEL
F2
FS1
F1
SW1
SCHEMATIC DIAGRAM
CR1
CR1
12
HIGH TEMP
HIGH LEVEL
PS
PS
SETTING HIGH LEVEL PRESSURE SWITCH
VOLTS - 120 PHASE/HZ - 1/60 TYPE 4X ENCLOSURE MAX FULL LOAD AMPS - 8 CP2220/ECO/FG/UL CONTROL PANEL
IN TREATMENT PLANT
IS REQUIRED.
– BRING PLANT TO OPERATING WATER LEVEL
WITH COMPRESSOR TURNED ON.
– USING PROPERLY SIZED SCREWDRIVER, TURN
HIGH LEVEL ALARM ADJUSTMENT.
– SCREW CLOCKWISE UNTIL ALARM OCCURS.
THEN TURN THE SCREW COUNTERCLOCKWISE UNTIL ALARM STOPS.
*
BUZZ
REVISION DESCRIPTIONREV.DAT E
INFORMATION CONTAINED HEREIN IS CONFIDENTIAL,
SOLELY FOR THE PURPOSE PROVIDED, AND IT IS NOT TO BE DISCLOSED TO
COMPANY CONFIDENTIAL:
IT IS THE PROPERTY OF DELTA TREATMENT SYSTEMS, IT IS TO BE USED
OTHERS WITHOUT THE PRIOR WRITTEN CONSENT OF DELTA TREATMENT SYSTEMS .
BY
PLOT SCALE SHEET
OF
DRAWN BY DATE REVDRAWING NUMBER
CP2220 SCHEMATIC

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com 17
CP220 SCHEMATIC
GROUND
COMP.
TO
120 VAC
SOURCE
PS
FUSE
COMP.
TO GH
N
GTO COMP.
AIR LINE
FS1
*TIME DELAY
F2
F1
H
N
N
TB
BUZZ
R
120VAC
SCHEMATIC DIAGRAM
FUSE SIZE VARIES WITH COMPRESSOR SIZE PER NATIONAL ELECTRICAL CODE
PS
CP20 SERIES
*
*
LT1
G
FU1 CN
F1 F2
FS1
SW1
H N
H N G
G
NTS A CP20 04/09/03 11 D.WRIGHT
REVISION DESCRIPTIONREV.DATE
INFORMATION CONTAINED HEREIN IS CONFIDENTIAL,
SOLELY FOR THE PURPOSE PROVIDED, AND IT IS NOT TO BE DISCLOSED TO
COMPANY CONFIDENTIAL:
IT IS THE PROPERTY OF DELTA TREATMENT SYSTEMS, IT IS TO BE USED
OTHERS WITHOUT THE PRIOR WRITTEN CONSENT OF DELTA TREATMENT SYSTEMS .
BY
PLOT SCALE SHEET
OF
DRAWN BY DATE REVDRAWING NUMBER
CP20 SCHEMATIC

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com
18
P(1)ΔΔp(2)Q(3)
kW mbar psig m3/h cfm
COMPRESSOR
A50 Hz - 2900 rpm
0.290 1.30
00
B60 Hz - 3500 rpm
0.23 80 1.16 32 19
0.4130 1.88
00
EXHAUSTER
C50 Hz - 2900 rpm
0.282 1.18
00
D60 Hz - 3500 rpm
0.23 80 1.16 28 16
0.4120 1.74
00
MAXIMUM NOISE LEVEL
Lp dB(A)
50 Hz - 2900 rpm58
60 Hz - 3500 rpm59
kW H m
50 Hz -60 Hz Kg
0.2-0.23 235 6.5
0.4 235 7.1
0 10 20 30 40 50 60 70 m3/h
mbar
120
100
80
60
40
20
0
psig
1,5
1,0
0,5
0
0,10,2 0,30,4 Hp
mbar
120
100
80
60
40
20
0
psig
1,5
1,0
0,5
0
010 20 30 40 cfm
0,05 0,1 0,15 0,2 0,25 0,30,35kW
A - C
B - D
mbar
120
100
80
60
40
20
0
psig
20 30 40 50 60 70 80 90 °F
10 20 30 40 50 °K
psig
1,5
1,0
0,5
0
D
A
C
D
A
B
To allow theperfect performing of the machine,ithas to be
equipped withthe INLET FILTER andthe SECURITY VALVE AT
LEAST; other accessories available on request.
(1)Installedpower.
(2)Maximum differentialpressure referredtoinstalled motor.
(3)Inletflow at max differential pressure per installed motor.
Thecharacteristics data given, refertothe handling of gas with inlet temperature of 15°C,
normaldensityof 1,23 kg/m3andabsolutepressure of 1013 mbar in suction in case of
performing as compressor, in discharge in case of performing as exhauster. Dimensions in
mm. Noise level measured at 1 m distance with in/outletspiped.Toleranceongiven values
±
10% - unbinding and can be changedwithout prior notice.
LATERAL CHANNEL BLOWERS - EXHAUSTERS
SCL 06 MOR
SN 1750-0
L
G
1”
220
80
18
38
1
95
222
160
7
5
27
M5
3
x12
0
°
Ø
1
36
4.
5
11
8
11
6
111
86
1
05
Ø
11
F.P.Z. GmbH
Kilianstraße 142
90425 NÜRNBERG
Tel. [phone]
Fax [phone]
E-maild[email protected]m
™
Version “P”
B
C

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com 19
TECHNICAL CHARACTERISTICS
- Aluminum alloy construction
- Smooth operation
- High efficiency impeller
- Maintenance free
- Mountable in any position
- Recognized TEFC - cURus motor
OPTIONS
- Special voltages (IEC 38)
- Surface treatments
ACCESSORIES
- Inlet and/or inline filters
- Additional inlet/outlet silencers
- Safety valves
- Flow converting device
- Optional connectors
Model
Maximum
flow
Scfm
Installed
power
Hp
Maximum
differential pressure
p( In WG )
Noise level
Lp dB (A)
(1)
Overall
dimensions
H
Weight
60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz
3500 rpm 2900 rpm 3500 rpm 2900 rpm 3500 rpm 2900 rpm 3500 rpm 2900 rpm Inches Lbs
3/4 3/4 64 60 62.0 60.0 10.43 24.30
K03-MS 52 43 1 1 95 77 62.3 60.3 11.97 26.50
1 ½ 1 ½ 58 80 64.8 62.8 11.65 36.40
2 2 85 100 65.0 63.0 13.78 43.00
K04-MS 98 81
3 - 120 - 65.2 - 13.78 49.60
2 2 52 70 70.5 68.5 13.20 51.80
3 3 90 110 70.8 68.8 13.20 58.40
K05-MS 156 129
4 4 128 120 71.1 69.1 14.40 67.20
3 3 50 65 73.0 71.0 13.54 68.70
4 4 75 95 73.3 71.3 14.17 71.65
5 ½ 5 ½ 110 140 73.6 71.6 14.17 77.60
K06-MS 216 179
6 1/5 (2)- 132 - 73.9 - 14.45 77.60
(1) Noise measured at 1 m distance with inlet and outlet ports piped, in accordance to ISO 3744.
(2) No cURus motor
Modela b c d e f G I m n o p1 q r s t u z
K03-MS 9.49 10.55 5.79 1.69 9.06 8.07 1”1/4NPT3.39 0.39 3.27 5.59 8.07 0.71 2.95 0.16 M6 5.51 0.47
K04-MS 11.22 12.40 6.77 1.93 10.04 8.86 1”1/2NPT4.02 0.47 3.74 6.73 8.74 0.71 2.76 0.16 M6 6.89 0.71
K05-MS 12.87 14.37 7.87 2.13 12.60 10.242” NPT 4.72 0.59 4.53 10.43 12.60 0.71 3.86 0.16 M8 7.87 0.75
K06-MS 14.80 15.47 8.07 2.13 12.80 11.422” NPT 4.92 0.59 5.51 10.71 13.15 0.71 3.35 0.16 M8 9.45 0.75
Possible alternative positions,
please refer to drw S
SI I 1 18 83 39 9
e
a
f
I
G
d
c
b
s
p1
o
Øm
n r q
z
H
3x120°
øu
t
Accessory
REGENERATIVE BLOWERS - PRESSURE
SCL K03 / K04 / K05 / K0
6
MS SERIES - MOR RANGE
SN 1874-8 1/2
®
FPZ, Inc
150 N. Progress Drive
Saukville, WI 53080 - U.S.A.
Tel. [phone]
Fax [phone]
E-mail [email protected]
- For proper use, the blower should be equipped with inlet filter and safety valve; other accessories available on request.
- Ambient temperature from +5° to +104°F.
- Specifications subject to change without notice.
Dimensions in inches.
Dimension for reference only.

Delta Treatment Systems • 9125 Comar Drive, Walker, LA 70785 • 1-800-219-9183 • www.deltatreatment.com
20
CAPACITY
ABSORBED POWER
TEMPERATURE INCREASE
REGENERATIVE BLOWERS -
PRESSURE
SCL K03 / K04 / K05 / K0
6
MS SERIES - MOR RANG
E
SN 1874-8 2/
2
®
Curves refer to air at 68°F temperature and 29.92 In Hg atmospheric pressure (abs) measured at inlet port.
Values for flow, power consumption and temperature rise: +/-10% tolerance.
Data subject to change without notice.
p psig
0
1
2
3
4
5
0 50 100 150 200 250
4
K05-MS
3
2
0
20
40
60
80
100
120
140
In WG
Scfm
60 Hz
6 1/5
5 1/2
4
K06-MS
3
3
2
1 1/2
K04-MSK03-MS
3/4
1
p psig
0
1
2
3
4
5
0
20
40
60
80
100
140
0 1 2 3 4 5 6 7
K06-MS
K05-MS
60 Hz
Hp
In WG
K04-MS
K03-MS
0
1
2
3
4
5
p psig
In WG
0
20
40
60
80
100
120
140
160
050 100 150 200Scfm
50 Hz
4
3
3
5 1/2
4
1 1/2
2
3/4
K03-MS K04-MS
2
K05-MS K06-MS
1
0
1
2
3
4
5
p psig
In WG
0
20
40
60
80
100
120
160
0 1 2 3 4 5 6
50 Hz
H
p
K05-MS
K06-MS
K04-MS
K03-MS
p psig
0
1
2
3
4
5
K05-MS
K04-MS
60 Hz
K06-MS
0
20
40
60
80
100
140
0 20 40 60 80 100 120 140 °F
In WG
K03-MS
0
1
2
3
4
5
p psig
020406080100 120 140 160180 200°F
In WG
0
20
40
60
80
100
120
16050 Hz
K05-MS
K06-MS
K04-MS
K03-MS