MOLEAER NEO-N S2 User manual

MOLEAER NEO-N™
NANOBUBBLE GENERATOR
OWNERS MANUAL
IMPORTANT SAFETY INSTRUCTIONS
READ AND FOLLOW ALL INSTRUCTIONS
SAVE THESE INSTRUCTIONS
CUSTOMER SERVICE / TECHNICAL SUPPORT
If you have questions about ordering
Moleaer, Inc. replacement parts and products,
please use the following contact information:
CUSTOMER SERVICE:
Monday to Friday: 8:00 a.m. to 5:00 p.m. PST
Phone: [phone]
Email: mailto:[e-mail]
WEBSITE:
www.moleaer.com

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Sections
WARRANTY INFORMATION...............................................................1-1
SAFETY INSTRUCTIONS....................................................................2-1
PRODUCT INTRODUCTION................................................................3-1
INSTALLATION INSTRUCTIONS........................................................4-1
STARTUP GUIDE.................................................................................5-1
OPERATION MANUAL ........................................................................6-1
CLEAN IN PLACE (CIP) INSTRUCTIONS ..........................................7-1
KITS AND SPARE PARTS ..................................................................8-1
COMPONENT INFORMATION ............................................................9-1
INSPECTION AND PREVENTIVE MAINTENANCE..........................10-1

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WARRANTY INFORMATION
LIMITED WARRANTY
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WARRANTY INFORMATION
Section 1 Contents
Limited Warranty .............................................................................1-2
European Declaration of Conformity ...............................................1-3

WARRANTY INFORMATION
LIMITED WARRANTY
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Limited Warranty
Warranty
Moleaer warrants that the Goods will be free from defects in material and workmanship for a period of 12
months from delivery. Moleaer shall in no event be liable for defects or damage attributable to modifications
performed or repair work done other than by Moleaer personnel or to abuse, accident, catastrophe, force
majeure event, shipment, improper use, maintenance, storage or application or any other external cause.
EXCEPT FOR ANY WRITTEN PERFORMANCE WARRANTY THAT MOLEAER HAS EXPRESSLY INCORPORATED IN
THIS CONTRACT, MOLEAER DISCLAIMS ALL OTHER WARRANTIES, WHETHER EXPRESS OR IMPLIED,
INCLUDING ANY WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-
INFRINGEMENT.
Claims; Exclusive Remedy
Any warranty claim must be made to Moleaer in writing within 10 days of discovery of the alleged defect. After
obtaining prior written authorization from Moleaer, Buyer shall return all allegedly defective Goods, freight pre-
paid, for examination by Moleaer. If Moleaer finds that the Goods are defective and covered by the warranty,
Moleaer’s sole obligation shall be, at Moleaer’s option, to repair or replace the Goods, or to refund the
purchase price therefor, and to reimburse Buyer’s reasonable shipping costs. The buyer shall be responsible
for all charges for handling of returned items not found defective. The remedy set forth in this Paragraph 4 is
Buyer’s sole and exclusive remedy for any breach of warranty or claim related to the Goods other than
pursuant to any written performance warranty that Moleaer has expressly incorporated in this Contract.
Limited Warranty
MOLEAER SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, CONSEQUENTIAL, OR INCIDENTAL DAMAGES,
INCLUDING DAMAGES FOR LOST OR PROSPECTIVE PROFITS OR OTHER ECONOMIC DAMAGES, ARISING OUT
OF OR RELATED TO THIS CONTRACT OR THE GOODS. MOLEAER’S TOTAL LIABILITY, WHETHER IN CONTRACT
OR TORT OR OTHERWISE, SHALL NOT EXCEED THE PORTION OF THE PRICE PAID BY BUYER ALLOCABLE TO
THE GOODS GIVING RISE TO THE LIABILITY. THE LIMITATIONS IN THIS PARAGRAPH WILL APPLY
NOTWITHSTANDING THE FAILURE OF ESSENTIAL PURPOSE OF ANY LIMITED REMEDY.
This limitation shall not apply to claims for personal injury directly caused by Moleaer’s willful or reckless acts.
To register your product and learn more about the limited warranty, visit our website or scan the QR
code with your mobile device: https://www.moleaer.com/warranty-management
Additional resources can be found on the customer portal on our website,
https://www.moleaer.com/portal

WARRANTY INFORMATION
EUROPEAN DECLARATION OF CONFORMITY
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European Declaration of Conformity
We, Moleaer, declare under our sole responsibility that the product Moleaer nanobubble generator Neo-N™as outlined in
the product information below marked with the CE mark on the nameplate to which this declaration relates conforms with
the Council Directives on the approximation of the laws of the EC member states listed below, following standards or other
normative document(s).
The Nanobubble Generator Neo-N consists of a minimum of one pump, a pump starter, frame, pressure sensor, solenoid
valve, on/off switch, nanobubble generator, pressure gauges, 24V power supply, alarm lights, and a dissolved oxygen
sensor.
General Information About the Product
Product Name
Product Variant
General Feature
NEO-N S2, NEO-N S3, NEO-N S5
Standard
Off-board gas, Controller, Water Pump.
NEO-N S2 O2, NEO-N S3 O2, NEO-N
S5 O2
Onboard Oxygen
Generator
Oxygen generator, Controller, Water Pump,
Compressor.
Applicable Directives
Machinery Directive (2006/42/EC); Low Voltage Directive (2014/35/EU) and EMC Directive (2014/30/EU);
Pressure Equipment Directive (2014/68/EU); Standard Used: EN ISO 12100:2010; RoHS Directive:
2011/65/EU and 2015/863/EU; Standard Used: EN 50581:2012
The Technical Construction File is Maintained at:
3232 West El Segundo Boulevard, Hawthorne, CA 90250, USA
The Authorized Representative Located within the Community is:
Michiel De Jong; Evertsenlaan 24, 6881 GC, Velp, The Netherlands
Per Annex II.B of the Machinery Directive (98/37/EC):
The machinery, product, assembly, or sub-assembly covered by this Declaration of Conformity must not be put into service
until the machinery into which it is to be incorporated has been declared in conformity with the provisions of the applicable
Directive(s).
This EU declaration of Conformity is only valid when published as part of the Moleaer, Inc. installation and operating
instructions. (Publication numbers; 01/02/03/04/05/06 2019V1/2/3/4/5/6)
Date of Issue: August 2019
Place of issue: Los Angeles, California, USA
Bruce Scholten, CTO

SAFETY INSTRUCTIONS
IMPORTANT NOTICE
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SAFETY INSTRUCTIONS
Section 2 Contents
Important Notice ..............................................................................2-2
Attention Installer.............................................................................2-2
Attention User..................................................................................2-2
Risk of Electrical Shock ............................................................2-2
General Warnings.....................................................................2-2
Suction Entrapment Hazard ............................................................2-3

SAFETY INSTRUCTIONS
IMPORTANT NOTICE
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Important Notice
This guide provides installation and operation instructions for this product. Consult Moleaer with any
questions regarding this equipment.
Attention Installer
This guide contains important information about the installation, operation, and safe use of this product. This
information should be given to the owner and / or operator of this equipment after installation. This Neo-N
nanobubble generator is for INDOOR USE ONLY. If the unit is installed outside, it must, at a minimum, be
protected from the elements.
Attention User
This manual contains important information that will help you in operating and maintaining this product. Please
retain it for future reference. Additional information and resources related to Moleaer products are available at
https://www.moleaer.com/portal.
READ AND FOLLOW ALL INSTRUCTIONS. SAVE THESE INSTRUCTIONS.
This is the safety alert symbol. When you see this symbol, on your system or in this
manual, look for one of the following signal words and be alert to the potential for
personal injury.
Warns about hazards that can cause death, serious personal injury, or major property
damage if ignored.
Warns about hazards that may or can cause minor personal injury or property damage
if ignored.
NOTE:
Indicates special instructions not related to hazards. Carefully read and follow all safety
instructions in this manual and on equipment. Keep safety labels in good condition;
replace if missing or damaged.
When installing and using this electrical equipment, basic safety precautions should always be followed,
including the following:
Risk of Electrical Shock
Connect only to a branch circuit protected by a ground fault circuit interrupter (GFCI). Contact a qualified
electrician if you cannot verify that the circuit is protected by a GFCI.
General Warnings
Install equipment in accordance with the current local Electrical Code and all applicable codes and ordinances.
Before servicing the pump, switch OFF power to the pump by disconnecting the main circuit to the Neo-N
Nanobubble Generator.

SAFETY INSTRUCTIONS
ATTENTION USER
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This Neo-N is not intended for use by persons (including children) of reduced physical, sensory, or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction
concerning the use of the appliance by a person responsible for their safety.
FAILURE TO FOLLOW ALL INSTRUCTIONS AND WARNINGS CAN RESULT IN SERIOUS BODILY
INJURY OR DEATH. THIS PUMP SHOULD BE INSTALLED AND SERVICED ONLY BY A QUALIFIED
SERVICE PROFESSIONAL. INSTALLERS, OPERATORS, AND OWNERS MUST READ THESE
WARNINGS AND ALL INSTRUCTIONS IN THE OWNER’S MANUAL BEFORE USING THIS PUMP.
THESE WARNINGS AND THE OWNER’S MANUAL MUST BE LEFT WITH THE PRODUCT OWNER.
Suction Entrapment Hazard
STAY OFF THE MAIN DRAIN AND AWAY FROM ALL SUCTION INLETS! FAILURE TO DO SO CAN
RESULT IN SERIOUS BODILY INJURY OR DEATH.
This generator produces high levels of suction and creates a strong vacuum at the main drain at the bottom of
the body of water. This suction is so strong that it can trap adults or children under water if they come near a
drain or a loose or broken drain cover or grate.
RISK OF ELECTRICAL SHOCK OR ELECTROCUTION. PUMPS REQUIRE HIGH VOLTAGE WHICH
CAN SHOCK, BURN, OR CAUSE DEATH.
BEFORE WORKING ON THE Neo-N NANOBUBBLE GENERATOR PUMP, always disconnect power to
the pump at the circuit breaker for the system before servicing the pump. Failure to do so could result in
death or serious injury to a service person, system users, or others due to electric shock.
NOTE: All suction plumbing must be installed in accordance with the current local codes, standards, and guidelines.
A clearly labeled emergency shutoff switch for the pump must be in an easily accessible,
obvious place. Make sure users know where it is and how to use it in case of emergency.
Install all electrical equipment, such as on / off switches, timers, and control systems, etc., to
allow the operation (startup, shutdown, or servicing) of any pump or filter so the user does not
place any portion of his / her body over or near the pump or isolation valves. This installation
should allow the user enough space to stand clear of the system and pump during system
startup, shutdown, or servicing of the system.
This generator has been evaluated for use with water only.

SAFETY INSTRUCTIONS
ATTENTION USER
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Before operation, be sure to prime the system to the pump.
RISK OF ELECTRICAL SHOCK
This system is supplied with a grounding conductor. To reduce the risk of electric
shock, be certain that it is connected only to a properly grounded, grounding-type
receptacle.
HAZARDOUS PRESSURE. STANDARD CLEAR OF SYSTEM DURING STARTUP.
CIRCULATION SYSTEMS OPERATE UNDER PRESSURE. WHEN ANY PART OF
THE CIRCULATING SYSTEM IS SERVICED, AIR CAN ENTER THE SYSTEM AND
BECOME PRESSURIZED. PRESSURIZED AIR CAN CAUSE THE PUMP HOUSING
COVER OR VALVES TO VIOLENTLY SEPARATE WHICH CAN RESULT IN
SEVERE PERSONAL INJURY OR DEATH. STAND CLEAR OF ALL CIRCULATION
SYSTEM EQUIPMENT WHEN TURNING ON OR STARTING UP THE SYSTEM.
BEFORE SERVICING EQUIPMENT, MAKE NOTE OF THE WATER AND GAS
PRESSURE. BE SURE THAT ALL CONTROLS ARE SET TO ENSURE THE
SYSTEM CANNOT INADVERTENTLY START DURING SERVICE. TURN OFF ALL
POWER TO THE SYSTEM. BEFORE STARTING THE SYSTEM, PLACE ALL
SYSTEM VALVES IN THE “OPEN” POSITION TO ALLOW WATER TO FLOW
FREELY FROM THE TANK AND BACK TO THE TANK. STAND CLEAR OF ALL
EQUIPMENT AND START THE PUMP.
IMPORTANT: OBSERVE SYSTEM PRESSURE GAUGES AND BE SURE IT IS NOT
HIGHER THAN THE PRE-SERVICE CONDITION.

PRODUCT INTRODUCTION
INTRODUCTION
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PRODUCT INTRODUCTION
Section 3 Contents
Introduction......................................................................................3-2
Additional Documents......................................................................3-2
Equipment General Arrangement....................................................3-3
Datasheets ......................................................................................3-4
NEO-N 50 HZ Standard............................................................3-4
NEO-N 50 HZ with Oxygen.......................................................3-5
NEO-N 60 HZ Standard............................................................3-6
NEO-N 60 HZ with Oxygen.......................................................3-7

PRODUCT INTRODUCTION
INTRODUCTION
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Introduction
Moleaer Inc. develops industrial-scale nanobubble systems that deliver extraordinary improvements in
sustainable food production, chemical-free water treatment, and the recovery of natural resources.
The Moleaer Neo-N™is a nanobubble gas-injection technology tailormade for the food production industry. Its
principal function is to harness the power of oxygen to improve the quality of irrigation water, promote plant
growth, suppress, or eliminate pathogens, and remove biofilm from surfaces. With simplicity and near-perfect
efficiency, the Neo-N Nanobubble Generator super saturates water with dissolved oxygen and trillions of
nanobubbles. Bubbles of this size exhibit extraordinary properties including neutral buoyancy, high negative
surface charge, enormous surface area and strong oxidation potential. These characteristics enable Moleaer to
deliver an easily implemented, sustainable, and cost-effective solution to customers seeking to improve food
production and water treatment. The combination of the Neo-N’s high oxygen-enriched efficiency and stable
oxygen enriched nanobubbles enable higher oxygen transfer into the root zone where oxygen enrichment
plays an important role in facilitating nutrient absorption and pathogen suppression.
Additional Documents
Available upon request.
1. P&ID drawings: Shows unit’s process flow, general components specifications (piping and
instrumentation), and electrical requirements.
2. Electrical schematics: Detailed electrical wiring and general specifications of the components
3. GAD: General arrangement of the unit, dimensions and information about the inlet, outlet, and
customer points of connection port sizes.
4. 3D CAD models: 3D CAD models of the units are available on request. Contact Moleaer.
5. Installation Manual: Provides general instructions to install the product.
6. Installation Drawings: Provides visual installation schematic.

PRODUCT INTRODUCTION
EQUIPMENT GENERAL ARRANGEMENT
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Equipment General Arrangement
Product Variants
General Features
Standard
Off-board gas, No compressor.
Onboard Oxygen Generator
On-board O2generator, one compressor

PRODUCT INTRODUCTION
DATASHEETS
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Datasheets
NEO-N 50 HZ Standard
MODELS
S2 Standard
S3 Standard
S5 Standard
LIQUID FLOW CAPACITY
Flow Rate, (m3/hr), nominal
9.1 - 12.5
17.0 - 25.0
40 - 57
Pump TDH, (m) nominal
15.2
ENVIRONMENTAL PARAMETERS
Ambient Temperature Range, (°C)
5 - 60
Max Diameter Solids, (mm)
< 3.2 mm
GAS SUPPLY
Gas Source
Customer Supplied / Off-board Gas
Maximum Gas Feed Pressure, (Bar)1
6.9
RecommendedGas Flow, SLPM2
0 - 7
0 - 15
Gas Flow Control
Needle Valve on Rotameter
ELECTRICAL POWER
Voltage (V),Phase (F), Frequency (Hz)
230, 1, 50
400, 3, 50
230, 1, 50
400, 3, 50
400, 3, 50
Pump Motor Power (kW)
0.55
0.55
2.2
2.2
3.7
Total Amp Draw (A), nominal
7.4
3.3
12.4
5.3
8.7
PUMP
Pump Type
Flooded Suction or Self-Priming
Motor Type
TEFC
Wetted Parts Materials
Viton/316 SS, PVC, PFA, PTFE, PVDF, Brass, Buna-N, Polypropylene, Polyester, EPDM, Neoprene, Technopolymer
PLC CONTROL MODES
Manual
On/Off Control for Continuous Operation
Timer
On/Off Timers for Intermittent Operation
Dissolved Oxygen (DO) Control
Intermittent Operation to Maintain DO Level - 0 - 40 ppm range
CUSTOMER CONNECTIONS3
RecommendedCustomerPipeSize(mm)
63 mm
90 mm
Inlet Connection - Flooded Suction,
Lowara
N/A
50 DIN Flange
N/A
65 DIN Flange
80 DIN Flange
Inlet Connection - Self-Priming, DAB
2” NPT
N/A
2” NPT
N/A
Discharge Connection
63 mm Open Pipe
90 mm Open Pipe
Gas Fitting for External Oxygen4
CGA-022
MATERIAL,DIMENSIONSAND WEIGHT
Frame Material
SS 300 Series, Passivated
Envelope Dimensions, (cm)
107 cm L x 66 cm W x 110 cm H
Weight, (kg)
109
113
118
Note 1: Maximum Gas Feed Pressure does not represent gas pressure indicated on the machine during normal operation.
Note 2: Recommended gas flow at max liquid flow and standard conditions: 20°C, and 1.013 bar
Note 3: Flange adapter kits for inlet and discharge connections come standard for all units.
Note 4: When using oxygen, Moleaer recommends CGA inlet 540, outlet 9/16” - 18RH pressure regulator with delivery range of 5 - 150 PSI (0.34 -
10.3 bar).

PRODUCT INTRODUCTION
DATASHEETS
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NEO-N 50 HZ with Oxygen
MODELS
S2 O2
S3 O2
S5 O2
LIQUID FLOW CAPACITY
Flow Rate, (m3/hr), nominal
9.1 - 13.6
17.0 - 25.0
40.9 - 62.5
Pump TDH, (m) nominal
15.2
ENVIRONMENTAL PARAMETERS
Ambient Temperature Range, (°C)
5 - 60
Max Diameter Solids, (mm)
< 3.2 mm
GAS SUPPLY
Gas Source
Onboard Oxygen Generator and Recompressor
Maximum Gas Feed Pressure, (Bar)1
6.9
Gas Flow Range, SLPM2
0 - 12.7
0 - 16.3
Gas Flow Control
Needle Valve on Oxygen Generator
ELECTRICAL POWER
Voltage (V),Phase (F), Frequency (Hz)
230, 1, 50
400, 3, 50
230, 1, 50
400, 3, 50
400, 3, 50
Pump Motor Power (kW)
0.55
0.55
2.2
2.2
3.7
Total Amp Draw (A), nominal
9.6
5.2
16.2
7.5
10.9
PUMP
Pump Type
Flooded Suction or Self-Priming
Motor Type
TEFC
Wetted Parts Materials
Viton/316 SS, PVC, PFA, PTFE, PVDF, Brass, Buna-N, Polypropylene, Polyester, EPDM, Neoprene, Technopolymer
OXYGEN GENERATOR
Models
AirSep Topaz
AirSep Topaz Ultra
PLC CONTROL MODES
Manual
On/Off Control for Continuous Operation
Timer
On/Off Timers for Intermittent Operation
Dissolved Oxygen (DO) Control
Intermittent Operation to Maintain DO Level - 0 - 40 ppm range
CUSTOMER CONNECTIONS3
RecommendedCustomer
Pipe Size (mm)
63 mm
90 mm
Inlet Connection -
Flooded Suction, Lowara
N/A
50 DIN Flange
N/A
65 DIN Flange
80 DIN Flange
Inlet Connection - Self-Priming, DAB
2” NPT
N/A
2” NPT
N/A
Discharge Connection
63 mm Open Pipe
90 mm Open Pipe
Gas Fitting for External O2
CGA - 022
MATERIAL,DIMENSIONSAND WEIGHT
Frame Material
SS 300 Series, Passivated
Envelope Dimensions, (cm)
107 cm L x 66 cm W x 110 cm H
Weight, (kg)
141
145
150
Note 1: Maximum Gas Pressure does not represent gas pressure indicated on the machine during normal operation.
Note 2: Recommended gas flow at max liquid flow and standard conditions: 20 °C, and 1.013 bar.
Note 3: Flange adapter kits for inlet and discharge connections come standard for all units.

PRODUCT INTRODUCTION
DATASHEETS
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NEO-N 60 HZ Standard
MODELS
S2 Standard
S3 Standard
S5 Standard
LIQUID FLOW CAPACITY
Flow Rate, (gpm) nominal
40 - 55
75 - 110
175 - 250
Pump TDH, (ft) nominal
50
ENVIRONMENTAL PARAMETERS
Ambient Temperature Range, (°F)
40 - 140
Max Diameter Solids, (in)
< 1/8”
GAS SUPPLY
Gas Source
Customer Supplied / Off-board Gas
Maximum Gas Feed Pressure, (psig)1
100
RecommendedGas Flow, SCFH2
0 - 15
0 - 30
Gas Flow Control
Needle Valve on Rotameter
ELECTRICAL POWER
Voltage (V),Phase (F), Frequency (Hz)
230, 1, 60
460, 3, 60
230, 1, 60
460, 3, 60
460, 3, 60
Pump Motor Power (hp)
0.75 - 2.5
2
3
3
5
Total Amp Draw (A), nominal
7.0
3.9
12.4
6.4
8.1
PUMP
Pump Type
Flooded Suction or Self-Priming
Motor Type
TEFC
Wetted Parts Materials
Viton/316 SS, PVC, PFA, PTFE, PVDF, Brass, Buna-N, Polypropylene, Polyester, EPDM, Neoprene, Technopolymer
PLC CONTROL MODES
Manual
On/Off Control for Continuous Operation
Timer
On/Off Timers for Intermittent Operation
Dissolved Oxygen (DO) Control
Intermittent Operation to Maintain DO Level - 0 - 40 ppm range
CUSTOMER CONNECTIONS3
RecommendedCustomerPipeSize(in)
2”
3”
Inlet Connection -
Flooded Suction(Goulds)
N/A
2.5” ANSI Flange
N/A
2.5” ANSI Flange
3” ANSI Flange
Inlet Connection -
Self-Priming (DAB, Pentair & Pacer)
2” NPT
3” NPT
Inlet Connection -
Self-Priming, (Hayward)
N/A
2.5” F - SCT
(3” M - SCT)
Discharge Connection
2” Open Pipe
3” Open Pipe
Gas Fitting for External Oxygen4
CGA-022
MATERIAL,DIMENSIONSAND WEIGHT
Frame Material
SS 300 Series, Passivated
Envelope Dimensions, (in)
42” L x 26” W x 43.6” H
Weight, (lbs)
240
250
260
Note 1: Maximum Gas Feed Pressure does not represent gas pressure indicated on the machine during normal operation.
Note 2: Recommended gas flow at max liquid flow and standard conditions: 36% relative humidity, 68 °F, and 14.7 psia.
Note 3: Flange adapter kits for inlet and discharge connections come standard for all units.
Note 4: When using oxygen, Moleaer recommends CGA inlet 540, outlet 9/16” - 18RH pressure regulator with delivery range of 5 - 150 PSI (0.34 -
10.3 bar).

PRODUCT INTRODUCTION
DATASHEETS
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NEO-N 60 HZ with Oxygen
MODELS
S2 O2
S3 O2
S5 O2
LIQUID FLOW CAPACITY
Flow Rate, (gpm) nominal
40 - 60
75 - 110
180 - 275
Pump TDH, (ft) nominal
50
ENVIRONMENTAL PARAMETERS
Ambient Temperature Range, (°F)
40 - 140
Max Diameter Solids, (in)
< 1/8”
GAS SUPPLY
Gas Source
Onboard Oxygen Generator and Recompressor
Maximum Gas Feed Pressure, (psig)1
100
Gas Flow Range, SCFH2
0 - 12.7
0 - 16.3
Gas Flow Control
Needle Valve on Oxygen Generator
ELECTRICAL POWER
Voltage (V),Phase (F), Frequency (Hz)
230, 1, 60
460, 3, 60
230, 1, 60
460, 3, 60
460, 3, 60
Pump Motor Power (hp)
0.75
0.75
3
3
5
Total Amp Draw (A), nominal
9.7
5.6
16.3
8.3
10.0
PUMP
Pump Type
Flooded Suction or Self-Priming
Motor Type
TEFC
Wetted Parts Materials
Viton/316 SS, PVC, PFA, PTFE, PVDF, Brass, Buna-N, Polypropylene, Polyester, EPDM, Neoprene, Technopolymer
OXYGEN GENERATOR
Models
AirSep Topaz
AirSep Topaz Ultra
PLC CONTROL MODES
Manual
On/Off Control for Continuous Operation
Timer
On/Off Timers for Intermittent Operation
Dissolved Oxygen (DO) Control
Intermittent Operation to Maintain DO Level - 0 - 40 ppm range
CUSTOMER CONNECTIONS3
RecommendedCustomerPipeSize(in)
2”
3”
Inlet Connection -
Flooded Suction(Goulds)
N/A
2.5” ANSI Flange
N/A
2.5” ANSI Flange
3” ANSI Flange
Inlet Connection -
Self-Priming (DAB, Pentair & Pacer)
2” NPT
2.5” F - SCT
(3” M - SCT)
Inlet Connection -
Self-Priming, (Hayward)
N/A
2.5” NPT
Discharge Connection
2” Open Pipe
3” Open Pipe
MATERIAL,DIMENSIONSAND WEIGHT
Frame Material
SS 300 Series, Passivated
Envelope Dimensions, (in)
42” L x 26” W x 43.6” H
Weight, (lbs)
310
320
330
Note 1: Maximum Gas Pressure does not represent gas pressure indicated on the machine during normal operation.
Note 2: Recommended gas flow at max liquid flow and standard conditions: 36% relative humidity, 68 °F, and 14.7 psia.
Note 3: Flange adapter kits for inlet and discharge connections come standard for all units.

INSTALLATION INSTRUCTIONS
GENERAL INFORMATION
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INSTALLATION INSTRUCTIONS
Section 4 Contents
General Information.........................................................................4-2
General Installation Information ......................................................4-2
Parts and Accessories.....................................................................4-2
Location Requirements....................................................................4-3
Power Requirements.......................................................................4-4
Piping Connections..........................................................................4-6
Installation Guidelines .....................................................................4-7
Installation Parts and Materials.................................................4-7
Pipe Assembly ..........................................................................4-7
Gas Connection ...........................................................4-7
Neo-N Flooded Suction Installation .............................4-8
Neo-N Suction Lift Installation......................................4-9
Neo-N Multiple Tank Set Up Installation Example.....4-10
Neo-N Frame Dimensions and Component Descriptions.......4-11
Suction Piping Installation.......................................................4-12
Discharge Piping Installation...................................................4-12
CIP/Sampling Valve and
Isolation Valve Installation (Optional) .....................................4-13
Connect Power to Control Box................................................4-13
Single-Phase Wiring ..................................................4-13
Three-Phase Wiring...................................................4-14
Ground Connection....................................................4-15

INSTALLATION INSTRUCTIONS
GENERAL INFORMATION
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General Information
Read these instructions thoroughly prior to assembly and installation.
All Neo-N products are factory adjusted for optimal nanobubble production. Do not adjust factory setpoints.
General Installation Information
All work must be performed by a qualified service professional and must conform to all applicable local codes.
The Neo-N Nanobubble Generator will function correctly only if it is properly sized to the specific application
and properly installed.
Refer to installation manual (available upon request).
Parts and Accessories
The parts shown in Table 1 below are offered as accessories available for purchase with all Neo-N standard
products.
Table 1: Regulator Kit Parts List
Image
Quantity
Part Description
1
Regulator
1
High Pressure Oxygen Hose