AXEON AT User Manual
Reverse Osmosis
User’s Manual
Model
AT-500, AT-1000
AT-1000 Pictured
THIS PAGE
LEFT BLANK
AT – Series User’s Manual
MKTF-205 06/12
2
Table of Contents
INTRODUCTION .........................................................................................................4
SAFETY....................................................................................................................... 4
FEED WATER AND OPERATION SPECIFICATIONS................................................5
REJECTION, RECOVERY AND FLOW RATES..........................................................5
SYSTEM REQUIREMENTS AND OPERATION GUIDELINES...................................6
MEMBRANE ELEMENTS............................................................................................8
AT-500, AT-1000 SYSTEM IDENTIFICATION ..........................................................13
AT-500 MEMBRANE FLOW DIAGRAM.....................................................................17
AT-1000 MEMBRANE FLOW DIAGRAM................................................................... 18
SYSTEM PURGING ..................................................................................................19
INITIAL START-UP.................................................................................................... 20
DESIGN BASIS FOR AT-500 AND AT-1000.............................................................21
OPERATING DO’s AND DON’Ts...............................................................................22
OPERATION AND MAINTENANCE..........................................................................22
MEMBRANE REMOVAL AND REPLACEMENT .......................................................25
FLUSHING THE SYSTEM......................................................................................... 28
PREPARING UNIT FOR STORAGE OR SHIPMENT................................................28
REVERSE OSMOSIS TROUBLESHOOTING...........................................................30
TEMPERATURE CORRECTION FACTORS FOR MEMBRANE...............................32
OPERATION.............................................................................................................. 34
DRAWINGS...............................................................................................................35
AT – Series User’s Manual
MKTF-205 06/12
3
Your AT-Series
system is a durable piece of equipment which, with proper care, will last
for many years. This User’s Manual
troubleshooting details vital to the sustained performance of your system.
The test results which are included with this User’s Manual indicate your system’s
concentrate (
If your system is altered at the s
ease contact your local dealer or distributor to determine the proper recovery for your
NOTE: IN ORDER TO MAINTAIN
OPERATING LOG MUST BE MAINTAINED AND COPIES WILL NEED TO BE SENT TO
YOUR LOCAL DEALER OR DISTRIBUTOR FOR REVIEW.
NOTE: PRIOR TO
SYSTEM, THIS USER’S MANUAL MUST BE READ AND FULLY UNDERSTOOD. KEE
THIS AND OTHER ASSOCIATED INFORMATION FOR FUTURE REFERENCE AND
FOR NEW OPERATORS OR QUALIFIED PERSONNEL NEAR THE SYSTEM
The Safety section of this User’s Manual outlines the various safety headings used
throughout this manual’s text and are enha
NOTE: INDICATES STATEMENTS THAT PROVIDE FURTHER INFORMATION AND
CAUTION: INDICATES STATEMENTS THAT ARE USED TO IDENTIFY
CONDITIONS OR PRACTICES THAT COULD RESULT IN EQUIPMENT OR OTHER
WARNING: INDICATES STATEMENTS THAT ARE USED TO IDENTIFY
CONDITIONS OR PRACTICES THAT COULD RESULT IN INJURY OR LOSS OF LIFE.
FAILURE TO FOLLOW WARNINGS COULD RESULT IN SERIOUS INJURY OR EVEN
, maintenance
or if the feed water conditions
THE MANUFACTURER’S
REVERSE OSMOSIS
INTRODUCTION
outlines installation, operation
and
permeate (product) and
pl
application.
SAFETY
waste) test results.
ite of operation
OPERATING OR SERVICING THE
change,
WARRANTY, AN
P
.
CLARIFICATION.
PROPERTY DAMAGE.
DEATH.
AT – Series User’s Manual
MKTF-205
nced and defined below:
4
06/12
DO NOT UNDER ANY CIRCUMSTANCE
OR OTHER DESCRIPTIVE LABELS FROM THE SYSTEM.
FEED WATER AND
Nothing has a greater effect on a reverse osmosis system than the feed water quality
NOTE: IT IS VERY IMPORTANT TO MEET THE MINIMUM FEED WATER
REQUIREMENTS.
FAILURE TO DO SO WILL CAUSE THE MEMBRANES TO FOUL
AND VOID THE MANUFACTURER’S WARRANTY.
NOTE: HIGHER TDS AND/OR LOWER TEMPERATURES WILL REDUCE THE
REJECTION, RECOVERY AND
everse osmosis systems
capacities indicated by the suffix in the system’s name under the conditions listed
above. For example, the AT
test conditions.
The amount of total dissolved solids (TDS) rejected by the membrane is expressed as
percentage. For example, a 98.5% rejection rate means that 98.5
U
OPERATION SPECIFICATIONS
FLOW RATES
are designed to produce permeate
permeate
% of total dissolved
OPERATING LIMITS
REMOVE ANY CA
TION, WARNING,
.
SYSTEM’S PRODUCTION.
AT-Series r
-500 produces 500 gallons per day of
the listed operating
AT – Series User’s Manual
MKTF-205
5
water at the
water at
a
06/12
solids do not pass through the membrane. To calculate the % rejection, use the
following formula:
% Rejection = [(Feed TDS – Product TDS) / Feed TDS] x 100
Example:
98.5% = [(550-8.25)/550] x 100
NOTE: ALL TDS FIGURES MUST BE EXPRESSED IN THE SAME UNITS,
TYPICALLY PARTS PER MILLION (PPM) OR MILLIGRAMS PER LITER (MG/L).
AT-Series reverse osmosis systems are designed to reject up to 98.5% NaCl, unless
computer projections have been provided or stated otherwise.
The amount of permeate water recovered for use is expressed as a percentage. To
calculate % recovery, use the following formula:
% Recovery = (Product Water Flow Rate / Feed Water Flow Rate) x 100
Example:
23% = (0.35/1.50) x 100
NOTE: ALL FLOW RATES MUST BE EXPRESSED IN THE SAME UNITS,
TYPICALLY GALLONS PER MINUTE (GPM).
SYSTEM REQUIREMENTS AND OPERATION GUIDELINES
PLUMBING
The membranes and high pressure pumps used on AT-Series systems require a
continuous flow of water with a minimum feed pressure of 45 psi, not to exceed 85°F.
FEED WATER CONNECTION
1. Locate the 1” FNPT solenoid valve feed water inlet.
(Figure 1A, Page 13)
2. Attach the inlet piping to the 1” FNPT solenoid valve feed water inlet.
3. Be certain that all of the components of the feed water are soluble at the
concentrations attained in the system.
AT – Series User’s Manual
MKTF-205 06/12
6
NOTE: FEED LINE MUST BE
PERMEATE (PRODUCT WATER) CONNECTION
labeled permeate and attach to storage tank
permeate water can flow freely
damage to the membrane elements.
with PVC fittings, or other FDA approved materials
material being used does not di
THE PH OF THE REVERSE O
2 POINTS LOWER THAN THE FEED WATER PH. A LOW PH CAN
BE VERY AGGRESSIVE TO SOME PLUMBING MATERIALS SUCH AS COPPER
CONCENTRATE (WASTE WATER) CONNECTION
labeled
to an open drain in a free and unrestricted manner (no backpressure).
CAUTION: ANY RESTRICTIONS OR BLOCKAGE IN THE DRAIN LINE CAN
CAUSE BACKPRESSURE, WHICH WILL
PRESSURE. THIS CAN RESULT IN DAMAGE TO THE SYSTEM’S MEMBRANES AND
-
in 110/220 Volt 50/60 Hertz 1 P
110V model
nsure that the electrical circuit supplying the system is compatible with the
uirements of the specific AT
MINIMUM 1/2” INCH.
.
Backpressure can cause
3/8” permeate line
.
SMOSIS PERMEATE WATER WILL
a
INCREASE THE SYSTEM’S OPERATING
The motor is
system is equipped with a 5 foot
Locate the 3/8” tubing
irreversible
the holding tank
CAUTION
TYPICALLY BE 1-
PIPING.
Locate the 3/8” tubing
concentrate line
with no backpressure.
The
ssolve into the permeate water.
concentrate and attach the tubing to
Ensure that the
can be run to
This is so the
drain. Run the
COMPONENTS.
ELECTRICAL
The motor used on the AT
electrical cord.
E
req
AT – Series User’s Manual
MKTF-205
Series systems is a carbonator motor.
hase. Each AT-Series
s are equipped with a plug.
model you are installing.
7
available
06/12
NOTE: IT’S
RECOMMEND
SYSTEM IN ACCORDANCE WITH LOCAL AND NATIONAL ELECTRICAL CODES
WARNING: TO REDUCE THE RISK OF ELECTRICAL SHOCK, THE
INCOMING POWER SUPPLY MUST INCLUDE A PROTECTIVE EARTH GROUND.
systems are typically controlled with a liquid level switch in a storage tank.
The liquid level switch turns the system on when the water level in the tank drops, and
Liquid level switches can be obtained by your local dealer or
distributor. If a liquid level switch is to be used, install it at this time.
systems are supplied with a 5 micron sediment filter and a 10 micron car
block. Change the cartridge
filters. Ask your local deale
NOTE: THE SYSTEM MUST BE OPERATED ON FILTERED WATER ONLY.
type used on the AT
as an option
If any damage occurs to your system
your local dealer or distributor and inform them of your system
standing system should be bolted down in compliance with local regulation
standards or securely fastened.
everse osmosis systems come pre
High Flow Low Energy membranes, unle
membrane element performance characteristics are listed
THAT A LICENSED ELECTRICIAN WIRE YOUR
15 psi differential e
r or distributor about Pre
ary vane pump
build kit may be available. Contact
and pump model
loaded with Thin Film Composite (TFC)
se specified. General
on the next page.
(NEC).
AT-Series
off when the tank is full.
PRE-FILTRATION
ED
AT-Series
between the two pre-
systems, if required.
PUMP
The pump
pumps are also available
MOUNTING
The free
once a month or when a 10-
-Series systems is brass rot
in stainless steel.
’s pump, a re-
bon
xists
-Filtration
s. These
.
MEMBRANE ELEMENTS
AT-Series r
HF1
AT – Series User’s Manual
MKTF-205
-
ss otherwi
8
06/12
HF1-STANDARD
AT – Series User’s Manual
9
MKTF-205 06/12
HF4-OPTIONAL
AT – Series User’s Manual
10
MKTF-205 06/12
NF3-OPTIONAL
AT – Series User’s Manual
11
MKTF-205 06/12
NF4-OPTIONAL
AT – Series User’s Manual
12
MKTF-205 06/12
AT-500, AT-1000 SYSTEM IDENTIFICATION
FIGURE 1A
NUMBER IDENTIFICATION
1. Solenoid Valve – Turns On/Off Feed Water
2. 5 Micron Sediment – Removes particulates
3. 10 Micron Carbon Block – Chlorine reduction
4. Pressure Gauge - Measures feed pressure
5. Pressure Gauge - Measures pressure after filters
6. Control Switch - Controls RO system
7. Recycle Valve – Recycles concentrate back to feed (if applicable)
8. Concentrate Valve – Controls flow of concentrate (waste) water to the drain
9. RO Pump - Pressurizes RO system
10.Flow Meter - Measures flow of permeate water
11.Flow Meter - Measures flow of concentrate (waste) water
12.Flow Meter - Measures flow of concentrate recycle water (if applicable)
13.Pressure Gauge – Measures pump discharge pressure
14.Pressure Switch – Turns the pump off at less than 15 PSI feed pressure
15.Permeate Check Valve- Protects membranes from back pressure
16.Pressure Vessels – Houses Membrane Elements
AT – Series User’s Manual
MKTF-205 06/12
13
FIGURE 1B
FIGURE 1C
AT – Series User’s Manual
MKTF-205 06/12
14
Loading...