Reverse Osmosis System - Thermo Fisher Scientific

Reverse Osmosis System - Thermo Fisher Scientific
Reverse Osmosis System
Series 1267
Operating Manual and Parts List LT1267X1 Rev. 1
_________________________________________________________________________________
Part of Thermo Fisher Scientific
Preface
Models covered in this manual
Model
Volume
Voltage
D12671 (7157)
6 liter/hour
100-240V
MANUAL NUMBER LT1267X1 (7007157)
1
26652/SI-10424
10/8/10
Max pressure updated on pg 3-1
ccs
0
--
8/5/10
Transfer to Marietta (was LT1267X1 7/3/08)
ccs
REV
ECR/ECN
DATE
DESCRIPTION
By
Thermo Scientific
Reverse Osmosis System
i
Preface
Important Read this instruction manual. Failure to read, understand and follow the instructions in this manual
may result in damage to the unit, injury to operating personnel, and poor equipment performance. s
Caution All internal adjustments and maintenance must be performed by qualified service personnel. s
Material in this manual is for information purposes only. The contents and the product it describes are subject to
change without notice. Thermo Fisher Scientific makes no representations or warranties with respect to this
manual. In no event shall Thermo be held liable for any damages, direct or incidental, arising out of or related to
the use of this manual.
©2010 Thermo Fisher Scientific. All rights reserved.
ii
Reverse Osmosis System
Thermo Scientific
Preface
Important operating and/or maintenance instructions. Read the accompanying text carefully.
Potential electrical hazards. Only qualified persons should perform procedures associated with this
symbol.
Equipment being maintained or serviced must be turned off and locked off to prevent possible injury.
Hot surface(s) present which may cause burns to unprotected skin, or to materials which may be
damaged by elevated temperatures.
Marking of electrical and electronic equipment, which applies to electrical and electronic equipment
falling under the Directive 2002/96/EC (WEEE) and the equipment that has been put on the market
after 13 August 2005.
This product is required to comply with the European Union’s Waste Electrical & Electronic
Equipment (WEEE) Directive 2002/96/EC. It is marked with the WEEE symbol. Thermo Fisher
Scientific has contracted with one or more recycling/disposal companies in each EU Member State
European Country, and this product should be disposed of or recycled through them. Further
information on Thermo’s compliance with this directive, the recyclers in your country and
information on Thermo products will be available at www.thermofisher.com.
4
Always use the proper protective equipment (clothing, gloves, goggles, etc.)
4 Always dissipate extreme cold or heat and wear protective clothing.
4 Always follow good hygiene practices.
4 Each individual is responsible for his or her own safety.
Thermo Scientific
Reverse Osmosis System
iii
Preface
Do You Need Information or Assistance on
Thermo Scientific Products?
If you do, please contact us 8:00 a.m. to 6:00 p.m. (Eastern Time) at:
1-740-373-4763
1-800-438-4851
1-877-213-8051
http://www.thermoscientific.com
service.led.marietta@thermofisher.com
Direct
Toll Free, U.S. and Canada
FAX
Internet Worldwide Web Home Page
Service E-Mail Address
Our Sales Support staff can provide information on pricing and give you quotations. We can
take your order and provide delivery information on major equipment items or make
arrangements to have your local sales representative contact you. Our products are listed on the
Internet and we can be contacted through our Internet home page.
Our Service Support staff can supply technical information about proper setup, operation or
troubleshooting of your equipment. We can fill your needs for spare or replacement parts or
provide you with on-site service. We can also provide you with a quotation on our Extended
Warranty for your Thermo Scientific products.
Whatever Thermo Scientific products you need or use, we will be happy to discuss your
applications. If you are experiencing technical problems, working together, we will help you
locate the problem and, chances are, correct it yourself...over the telephone without a service
call.
When more extensive service is necessary, we will assist you with direct factory trained
technicians or a qualified service organization for on-the-spot repair. If your service need is
covered by the warranty, we will arrange for the unit to be repaired at our expense and to your
satisfaction.
Regardless of your needs, our professional telephone technicians are available to assist you
Monday through Friday from 8:00 a.m. to 6:00 p.m. Eastern Time. Please contact us by
telephone or fax. If you wish to write, our mailing address is:
Thermo Fisher Scientific
401 Millcreek Road, Box 649
Marietta, OH 45750
International customers, please contact your local Thermo Scientific distributor.
iv
Reverse Osmosis System
Thermo Scientific
Table of Contents
Thermo Scientific
Section 1
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Section 2
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
Section 3
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
Section 4
Unpacking and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Choosing a Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
Tubing Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
Tubing Adapter Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
Tubing Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4
Wall Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
Quick Disconnect Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
Bench Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
Cartridge / Membrane Installation . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6
MPS Cartridge Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7
Prefilter Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7
Membrane Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8
Carbon Filter Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8
Water Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9
Reject Water Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10
Feed Water Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10
Product Water Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10
Section 5
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
Electrical/Reservoir Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2
Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2
Install Control Panel in Remote Location . . . . . . . . . . . . . . . . . . . . .5-3
Section 6
Initial Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
Initial Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-2
Reverse Osmosis System
v
Table of Contents
vi
Reverse Osmosis System
Section 7
Normal Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
Flushing the Membrane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
Resetting the Membrane Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2
Resetting the Carbon Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2
Manual 4 Minute Flush . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2
Standby Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3
Pressure Gauges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3
Main Fuse Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1
Section 8
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1
Membrane Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-2
MPS Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3
Prefilter Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-4
Carbon Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-4
Section 9
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1
Section 10
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-1
Consumables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-1
General Maintenance Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-1
Safety Stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-2
Optional Accessory Ordering Information . . . . . . . . . . . . . . . . . . . .10-2
Ordering Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-2
Section 11
Flow Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-1
Operating Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-2
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-3
Thermo Scientific
Section 1
Safety Information
Your Thermo Scientific Reverse Osmosis (RO) System has been designed
with function, reliability, and safety in mind. It is the user’s responsibility
to install it in conformance with local electrical codes. This manual
contains important operating and safety information. The user must
carefully read and understand the contents of this manual prior to the use
of this equipment. For safe operation, pay attention to Notes, Cautions,
and Warnings throughout the manual.
Water purification technology employs one or more of the following:
chemicals, electrical devices, mercury vapor lamps, steam and heated
vessels. Care should be taken when installing, operating or servicing
Thermo Scientific products. The specific safety notes pertinient to this
product are listed below.
Warnings
To avoid electrical shock, always:
1. Use a properly grounded electrical outlet of correct voltage and current
handling capacity.
2. Do not mount your Thermo Scientific Reverse Osmosis System
directly over equipment that requires electrical service. Routine
maintenance of this unit may involve water spillage and subsequent
electrical shock hazard, if improperly located.
3. Replace fuses with those of the same type and rating of fuse.
4. Disconnect from the power supply prior to maintenance and servicing.
Thermo Scientific
Reverse Osmosis System
1-1
Section 1
Safety Information
To avoid personal injury:
1. Do not use in the presence of flammable or combustible materials;
fire or explosion may result. This device contains components which
may ignite such materials.
2. This device is to be used with potable water feeds only.
3. Refer servicing to qualified personnel.
4. Discard the RO membrane product water for at least two hours
during initial operation. The membrane contains a preservative
solution to prevent microbiological growth.
5. If the equipment is used in a manner not specified by the
manufacturer, protection provided by the equipment may be
impaired.
1-2
Reverse Osmosis System
Thermo Scientific
Section 2
Introduction
Congratulations on your purchase of a Thermo Scientific RO System. This
unit is designed to provide reverse osmosis water for your lab or ultrapure
water system. It uses a thin film composite membrane combined with
three stages of pretreatment to produce reverse osmosis water.
Careful attention to the following instructions will assure that the system
operates properly and produces water to specifications. Also, be sure to fill
out and return the enclosed warranty registration card. We would like to
receive the information requested, and it will help us assure you of proper
warranty coverage.
Each unit requires a separate storage reservoir for automatic operation.
Please make sure you have an adequate storage reservoir before installing
your RO system.
Note Do not use this product for anything other than its intended usage. s
Figure 2-1. Reverse Osmosis System
Thermo Scientific
Reverse Osmosis System
2-1
Section 3
Specifications
Dimensions - Wall and Bench mounted models
Width . . . . . . . . . . . . . . . . . . . . . . .34.3 cm (13.5”)
Depth . . . . . . . . . . . . . . . . . . . . . . .42.8 cm (16.9”)
Height . . . . . . . . . . . . . . . . . . . . . . .49.5 cm (19.5”)
Clearance Requirements
Sides . . . . . . . .22.9 cm (9”) minimum for servicing.
Above . . . . 7.6 cm (3”) minimum for removal of the top cover.
Front . . . . 12.1 cm (4.75”) minimum for opening the front door.
Cartridge and membrane replacement is easily accomplished upon opening
the front and side doors.
Feed Water Requirements1
Types1 . . . . . . . . . . . . . . . . . . . . . . . . .Tap (Potable)
Turbidity . . . . . . . . . . . . . . . .1.0 N.T.U. maximum.
Pressure Range . . . . . . 2 bar (30 psig) to 3.79 bar (54.9 psig) maximum
Temperature Range . . . . . . . . . . . .1-35°C (34-95°F)
Inlet Flow Requirements . . . . . . . . . . . . . . . . .40 lph
pH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-10
TDS . . . . . . . . . . . . . . .800 (Max. ppm as CaCO3)
Silt Density Index . . . . . . . . . . . . . . . . . . . . . . .<5%
Free Chlorine . . . . . . . . . . . . . . . . . . . . . . . .<3 ppm
Langlier Saturation Index . . . . . . . . . . . . . . . . . . .<1
Iron (Total as Fe) . . . . . . . . . . . . . . . . . . . .<0.5 ppm
Silica . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<30 ppm
Product Water
Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D12671
Flow Rate2 . . . . . . . . . . . . . . .6 lph, ±15% (1.6 gph)
Recovery2 . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-20%
Thermo Scientific
Reverse Osmosis System
3-1
Section 3
Specifications
Membrane Performance 2
Rejection
Inorganic (minimum) . . . . . . . . . . . . . . . . . . .>90%
Inorganic (typical) . . . . . . . . . . . . . . . . . . . . . .>95%
Particles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>99%
Bacteria . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>99%
Dissolved Organics (>100 MW) . . . . . . . . . . .>99%
1
Feed water suitability must be determined by a water analysis.
2
500 ppm NaCl feedwater solution @ 25°C (77°F), @ 2 bar (30 psig), 10%
recovery. Flow rate and recovery will decrease with lower water temperature and
pressure. We recommend the use of a hot water mixing valve before the RO
system for water cooler than 15°C (59°F).
Electrical Requirements
The Thermo Scientific RO is equipped with a power cord to be plugged
into an electrical outlet of the appropriate voltage.
Voltage and Frequency (Nominal)
Model D12671 . . .100-240 VAC, 50/60 Hz, 1 phase
Environmental Conditions
Operating: 4°C - 49°C; 20% to 80% RH, non-condensing.
Installation Category II (over-voltage) in accordance with IEC 664.
Pollution Degree 2 in accordance with IEC 664.
Altitude limit: 3,500 meters.
Storage: -25°C to 65°C; 10% to 85% relative humidity (RH).
3-2
Reverse Osmosis System
Thermo Scientific
Section 3
Specifications
Declaration of Conformity
We hereby declare under our sole responsibility that this product conforms
with the technical requirements of the following standards:
EMC:
EN 61000-3-2 Limits for Harmonic Current Emissions
EN 61000-3-3 Limits for Voltage Fluctuations and Flicker
EN 61326-1 Electrical Equipment for Measurement, Control and
Laboratory Use ; Part 1: General Requirements
Safety:
EN61010-1 Safety Requirements for Electrical Equipment for
Measurement, Control, and Laboratory use; Part I: General
Requirements
per the provisions of the Low Voltage Directive 2006/95/EC and the
Electromagnetic Compatibility Directive 2004/108/EC.
Copies of the Declaration of Conformity are available upon request.
Thermo Scientific
Reverse Osmosis System
3-3
Section 4
Unpacking and Installation
1. Remove the unit from its shipping container. Remove all contents
carefully. Ensure the following parts are removed from the packaging
materials before discarding.
1) Membrane(s) (FL1265X1)
2) Prefilter (D502113)
3) Carbon Filter (D502115)
4) MPS cartridge (D502114)
5) Wall bracket (BC1190X12)
6) Parts bag with feed, product, and reject water tubes included with
fittings.
a. Feed water assembly - TU1119X7
b. Product tube - TU550X5
c. Reject tube - TU1190X12
d. Elbow fittings - 03033 (3/8” tubing x 1/4” NPTM)
- PMX80 (3/8” tubing x 3/8” NPTM)
7) Power cords
2. Put the Thermo Scientific RO system on a bench.
Thermo Scientific
Reverse Osmosis System
4-1
Section 4
Unpacking and Installation
Choosing a Site
The RO system features an optional remotable control panel display which
allows the system to be mounted almost anywhere within the laboratory
using accessory kit AY1265X1. Your RO system must be located within six
feet of an electrical outlet appropriate for your unit, within ten feet of your
feed water supply and within six feet of an atmospherically vented drain. If
you are using the accessory 30 Liter Storage Reservoir (part number
D12681), the reservoir must not be mounted farther than ten feet away
from the RO system.
Use the wall bracket for wall mounted systems as a template to drill
mounting holes. (The RO system does not include screws and fasteners for
mounting.) Allow a minimum of 22.9 cm (9”) clearance on all sides of the
unit for servicing, 7.6 cm (3”) on top for top cover removal and 12.1 cm
(4.75” ) in front for opening the door.
Caution Wall composition, condition and construction, as well as fastener
type, must be considered when mounting this unit. The mounting surface
and fasteners selected must be capable of supporting a minimum of 68 kg
(150 lbs.) Inadequate support and/or fasteners may result in damage to
mounting surface and/or equipment. If you are unsure of mounting surface
composition, condition and construction or correct fasteners, consult your
building maintenance group or contractor. s
Warning Do not locate the Thermo Scientific RO system directly over
equipment that requires electrical service. Routine maintenance of this unit
may involve water spillage and subsequent electrical shock hazard if
improperly located.
Do not use in the presence of flammable or combustible materials; fire or
explosion may result. The device contains components which may ignite
such materials. s
Note It is important that the storage reservoir outlet to any ultrapure
system such as the Nanopure, be at the same level or higher than the inlet
of the Ultrapure system. s
The Thermo Scientific RO utilizes two different types of fittings. Please
refer to the installation sections when necessary.
4-2
Reverse Osmosis System
Thermo Scientific
Section 4
Unpacking and Installation
Tubing Adapter
Installation
These instructions will be needed when making connections at the inlet
water supply, atmospheric drain and at a storage reservoir.
1. Completely disassemble the fitting. Refer to Figure 2 to familiarize
yourself with the names of the component parts.
2. Make sure the tubing is cut off reasonably square and that no plastic
burrs or ridges are present.
3. Place the grab ring and backup ring in the hex nut in the order and
orientation shown in Figure 4-1. Thread the nut into the adapter. DO
NOT use the o-ring at this time.
4. Push the tubing through the nut until it bottoms out on the adapter.
5. Remove the adapter nut and tubing. Place the o-ring over the tubing.
Be careful not to push the backup ring or grab ring further back on the
tubing when installing the o-ring.
6. Install the hex nut on the adapter and hand-tighten.
Figure 4-1. Tubing Adapter
Tubing Installation
The following instructions will apply to push to connect type fittings when
you need to install the membranes and to attach a piece of tubing to your
RO system during installation, unless otherwise noted in the installation
instructions.
To make tubing connections:
1. Make sure the tubing is cut off reasonably square and that no plastic
burrs or ridges are present.
Thermo Scientific
Reverse Osmosis System
4-3
Section 4
Unpacking and Installation
Tubing Installation
(continued)
2. *Mark the length of insertion from end of tube.
Tube size
Insertion length
1/4 O.D.
1.75 cm (11/16”)
3/8 O.D.
1.9 cm (3/4”)
3. Wet the tube end with water and insert tube straight into fitting until
it bottoms out on interior shoulder and insertion mark is no longer
visible.
COLLET
TUBING
TYPICAL
FITTING
11/16"
Insertion
Length
*
Figure 4-2. Tubing Installation
Tubing Removal
1. Using the tool provided, push the collet toward the body and pull on
the tubing to release the tube.
Note Figure 3 & 4 will be used at the membrane, as well as connections at
product water outlet (to storage) and reject water (atmospheric drain). s
PLACE REMOVAL TOOL UP AGAINST
COLLET AND PUSH FORWARD WHILE
SIMULTANEOUSLY PULLING THE TUBE
BACK
TUBE REMOVAL TOOL
TYPICAL FITTING
COLLET
TUBING
PULL TUBING
Figure 4-3. Tubing Removal
4-4
Reverse Osmosis System
Thermo Scientific
Section 4
Unpacking and Installation
Quick Disconnect
Fittings
These fittings are found on the prefilter, carbon and MPS cartridge, as well
as the water inlet. See Figure 4-4.
To insert the cartridges or inlet tubing:
1. Press on the metal thumbpad on the unit to ensure the fitting is open.
2. Insert male adapter into fitting until you hear a click. Gently pull on
the cartridge or tubing to ensure it is secure.
3. To remove cartridges or tubing, press the metal thumbpad to release
fitting and pull adapter out.
PUSH DOWN ON RETAINER
TO RELEASE CONNECTOR.
RETAINER
CONNECTOR
Figure 4-4. Quick Disconnect
Bench Mounting
Wall Mounting
1. Place RO system on a bench top that is accessible to water,
atmospheric drain and electricity, and is convenient to your work area,
noting clearance requirements.
Install the RO system on a wall in a convenient location that is accessible
to water, atmospheric drain and electricity.
Caution Wall composition, condition and construction, as well as fastener
type, must be considered when mounting this unit. The mounting surface
and fasteners selected must be capable of supporting a minimum of 68 kg
(150 lbs.) Inadequate support and/or fasteners may result in damage to
mounting surface and/or equipment. If you are unsure of mounting
surface composition, condition and construction or correct fasteners,
consult your building maintenance group or contractor. s
Thermo Scientific
Reverse Osmosis System
4-5
Section 4
Unpacking and Installation
Wall Mounting
(continued)
Warning Do not locate the Thermo Scientific RO system directly over
equipment that requires electrical service. Routine maintenance of this unit
may involve water spillage and subsequent electrical shock hazard if
improperly located.
Do not use in the presence of flammable or combustible materials; fire or
explosion may result. The device contains components which may ignite
such materials. s
1. Locate the wall bracket packed separately from the unit.
2. Using the wall bracket as a template, locate and drill the mounting
holes in the wall. A minimum of four (customer-supplied) fasteners
will be required — two on the top and two on the bottom.
3. Attach the wall bracket to the wall using the customer-supplied
fasteners.
4. Remove the locking screws on each side of the wall bracket.
5. Pull the two locking slides on each side of the wall bracket out as far as
they will go.
Note Prior to installing the RO system on the wall or bench, it is
recommended that all cartridges and membranes are installed. See the
appropriate section of this manual for installation of cartridges and
membranes. s
6. Hang the RO unit on the wall bracket by sliding the mounting pins
into the wall bracket slots.
7. Push the locking slides on each side of the wall bracket in as far as they
will go.
8. Replace the locking screws.
Cartridge / Membrane
Installation
4-6
Reverse Osmosis System
Your RO system has been shipped with a prefilter, carbon filter, MPS
cartridge and one membrane that you will install. To prepare your RO for
operation, disconnect the unit from the power supply if connected.
Thermo Scientific
Section 4
Unpacking and Installation
Prefilter Installation
Particulates can damage your membrane, resulting in premature membrane
failure. Therefore, your Thermo Scientific RO system uses a prefilter to
remove particulates from your feed water. Install the prefilter cartridge as
follows:
1. Open the front left door.
2. Remove the prefilter (Part Number D502113) from its packaging and
wet the o-rings with water.
3. Insert the prefilter straight into the left position upper and lower quick
disconnects and push until firmly connected. For easier installation,
connect bottom first.
MPS Cartridge
Installation
The MPS cartridge contains a slow dissolving anti-scalant material. The
anti-scalant material combines with water to prevent scale buildup on the
membrane surface. Install the MPS cartridge as follows:
1. Remove the MPS cartridge (Part Number D502114) from its
packaging and wet the o-rings with water.
2. Insert the MPS straight into the middle position upper and lower
quick disconnects and push until firmly connected. For easier
installation, connect bottom first.
Note Figure 4-5 shows the correct
sequence of prefilter, MPS and
carbon filter. Cartridges must be
installed in correct order to
operate properly. s
Carbon filter
Prefilter
MPS cartridge
Note It is important to replace the
MPS cartridge once the material is
half dissolved. s
Figure 4-5. Cartridge Installation Order
Thermo Scientific
Reverse Osmosis System
4-7
Section 4
Unpacking and Installation
Carbon Filter Installation
Chlorine can also damage your membrane, resulting in premature
membrane failure. Therefore, your RO system uses an extruded carbon
filter to remove chlorine from your feed water. Install the carbon cartridge
as follows:
1. Remove the carbon filter (Part Number D502115) from its packaging
and wet the o-rings with water.
2. Insert the carbon filter straight into the right position upper and lower
quick disconnect and push until firmly connected. For easier
installation, connect bottom first.
Membrane Installation
1. Remove the RO membrane from its packaging. Note the location of
the FEED, PRODUCT, and REJECT connections on the housing.
The correct orientation for the installed membrane will be vertical with
the FEED connection down.
2. Open the left side door on the RO system.
3. Locate the three unconnected tubes labeled FEED, PRODUCT, and
REJECT. Refer to Tubing Installation and mark tubing 1.75 cm
(11/16”) from end.
4. Note the orientation of the membrane housing and install the
unconnected tubes into the corresponding connectors on the
membrane housing. To do so, first wet the tube end with water and
push the tube end firmly into the connector. Start with the FEED
followed by the PRODUCT and finally the REJECT.
Product
Reject
Feed
Figure 4-6. Membrane Installation
4-8
Reverse Osmosis System
Thermo Scientific
Section 4
Unpacking and Installation
Membrane Installation
(continued)
5. Note the orientation of the membrane housing and press the housing
into the two holding clips.
6. The door can remain open until the unit is operating and you have
checked for possible water leaks at the membrane connections.
Figure 4-7. Membrane Housing Label
Water Connections
Note Do not connect the product water tubing to a storage reservoir until
the startup membrane flush procedure has been performed on the RO. s
Product water outlet (to storage)
Feedwater Inlet
Reject water (Atmospheric drain)
Figure 4-8. Water Connections
Thermo Scientific
Reverse Osmosis System
4-9
Section 4
Unpacking and Installation
Feed Water Connection
1. Locate the length of .95 cm (3/8”) O.D. tubing provided with a quick
disconnect insert on one end and a .95 cm (3/8”) O.D. X .64 cm
(1/4”) NPT tubing adapter on the other.
2. Install the tubing adapter onto your incoming water line. Refer to
tubing installation. We recommend a customer-supplied shutoff valve
be installed in your feed water line. The quick disconnect insert will be
inserted into the feed water inlet on the lower left side of the RO
system during the Initial Operation.
Reject Water Connection
1. Locate the reject water tubing. This is the piece of 0.64 cm (1/4”)
O.D. tubing that has a 0.64 cm (1/4”) O.D. x 0.64 cm (1/4”) NPT
tubing adapter attached to one end.
2. Install the tubing adapter into your atmospheric drain and route the
other end to the RO atmospheric drain connector. Mark tubing per
tube installation. Wet the tube end with water and firmly push to
install into connector.
Product Water Connection
4-10
Reverse Osmosis System
1. Locate the .95 cm (3/8”) O.D. tubing without connectors attached,
mark tubing per tube installation, wet the tube end with water and
install into the product water to storage connector firmly. Then route
the other end of the tubing to drain, temporarily until membrane flush
is completed.
Thermo Scientific
Section 5
Controls
The main power switch on the Thermo Scientific RO system is located on
the lower right side of the unit (as you face the front of the unit). This
switch should be turned off when any maintenance is to be performed on
the unit.
Control Panel
The RO system is controlled through a re-locatable panel that incorporates
four switches to control various functions: ENTER/RESTART, FLUSH,
MEMBRANE timer reset and CARBON timer reset.
Figure 5-1. Control Panel
9 LEDs illuminate to provide system operational status as follows:
•
Operating/Standby: Solid on if the system is running. Slow blink if the
system is in Standby.
•
Unit Flushing: Solid on indicates the system is currently flushing.
•
Low Membrane Pressure: N/A for 6 lph systems.
•
Low Product Purity: Solid on indicates the % rejection between
incoming water and product water is lower than expected. Factory set
at 75% rejection.
•
Replace Membrane: Solid on when the operational time of the
membrane has been in use for over 12 months.
•
Replace Carbon Filter: Solid on when the operational time for the filter
has exceeded its useful life.
•
3 Reservoir LEDS: Provides an indiction of the level of product water
in the storage reservoir.
Note When using reservoirs other than Model D12681, the “low” reservoir
LED will never illuminate. s
Thermo Scientific
Reverse Osmosis System
5-1
Section 5
Controls
Switches
When the main power switch (on the lower right side of the unit) is on,
the 4 switches on the control panel function as follows.
FLUSH (followed by ENTER/RESTART) places the unit into a 4-minute
flush.
MEMBRANE (followed by ENTER/RESTART) resets the membrane
operational timer to zero.
CARBON (followed by ENTER/RESTART) resets the carbon operational
timer to zero.
ENTER/RESTART is used to select an operation, or restart the unit if it is
in standby mode and reservoir high LED is not illuminated.
Electrical/Reservoir
Connections
RESERVOIR CONNECTION - Utilized with 30 liter reservoir - D12681
REMOTE DISPLAY - Utilized when control panel is installed in a remote
location.
ALTERNATE RESERVOIR CONNECTION - Black jumper plug must
remain in place unless either a 60 liter, 100 liter or other Thermo
Scientific reservoir is being installed.
Note The black protective cover on the remote display connector should
remain in place when the display is not remotely located. s
Reservoir
connection
Cable Connections
Location
Remote Display
Alternate
Reservoir
connection
Power Switch
I = ON
O = OFF
Power Switch
Figure 5-2. Cable Connections
5-2
Reverse Osmosis System
Figure 5-3. Power Switch
Thermo Scientific
Section 5
Controls
Install Control Panel
in Remote Location
For your convenience, the control panel can be removed from the unit and
mounted at a location within 3.1 m (10 ft.) of the unit. Refer to Figure 54 on the following page. To remove the control panel from the unit:
1. Turn the unit OFF and disconnect it from the power supply.
2. Slide the control panel upward about 0.64 cm (1/4”) to 0.95 cm
(3/8”) - just enough to clear connector on top cover, pull forward, and
remove. (The control panel fits tightly in the unit so it may be difficult
to remove. It may be necessary to use a flat head screwdriver and
gently pry up.)
3. Replace the control panel with the blank panel provided with the
accessory kit (AY1265X1) to protect the electrical connector.
4. After selecting a convenient location, use the wall bracket as a
template, locate and drill the mounting holes in the wall. A minimum
of two (customer-supplied) fasteners will be required. Attach the wall
bracket to the wall using the customer-supplied fasteners.
5. Locate the 25-pin connector on the right side of the unit. Remove the
protective black plastic cover and store it for future use if the control
panel is returned to the top cover.
6. Locate the 3.1 m (10 ft.) 25 pin M-F cable provided with the accessory
kit; attach the female end to the 25 pin connector on the back top
right of the unit, and the other end to the connector on the bottom of
the control panel.
7. Tighten the cable screws on each end to secure the cable to the unit
and control panel.
8. The control panel may now be mounted on the wall bracket installed
in Step 4.
Note The removable control panel was not designed to be repeatedly
removed from the unit, therefore, you may experience difficulty when
attempting to remove it. It is recommended that the control panel be
permanently mounted in a remote location, or remain intact with unit. s
Caution Repeated removal and replacement of the control panel from the
top cover may eventually cause it to become damaged. s
Thermo Scientific
Reverse Osmosis System
5-3
Section 5
Controls
Reservoir
connection
Remote Display
Alternate
Reservoir
connection
Power Switch
Blank Panel
Wall Mount Bracket
Figure 5-5. Components
5-4
Reverse Osmosis System
Thermo Scientific
Section 6
Initial Operation
A 120V power cord with (2) 1.6 amp fuses and 240V power cords with
(2) 0.63 amp fuses are provided with the unit. Choose the cord that
applies to you.
The Thermo Scientific RO is not shipped with fuses installed in the fuse
draw of the power entry module. Before connecting the power cord to the
power entry module, select the appropriate cord with fuses and install the
proper fuses in the fuse draw. Refer to the Figure 6-1 below. Check to be
sure main power switch is in the off position and install the power cord
into the power entry module and into a properly grounded electrical
outlet.
Fuse Draw
Main
Power Switch
Power Cord
Receptacle
Figure 6-1. Electrical Connections
Thermo Scientific
Reverse Osmosis System
6-1
Section 6
Initial Operation
Initial Operation
1. During initial operation, be sure Product Water Storage tubing is
temporarily routed to drain for proper rinsing of RO membrane.
2. Connect water supply to unit by inserting the quick disconnect into
the feed water inlet on the lower left side of the RO system. Turn on
main water supply. Turn the system power on by depressing the Main
Power Switch to the “I” position. The 9 LEDs will sequentially flash,
testing the LEDs to make sure they are not burned out.
3. The Operating/Standby, replace membrane and replace carbon filter
LEDs will turn solid on. The first 30 seconds the inlet and flush
solenoid valves open and water moves through the system. After the 30
seconds, the flush valve will close and the unit will operate normally
and produce product water.
4. Reset the membrane and carbon timers. See Section 7.
5. Membrane Rinse - Allow the unit to operate and send water to drain
for a minimum of two hours. This will rinse the membrane of its
preservatives. It is possible that during this time the “Low Product
Purity” LED may illuminate.
6. It is recommended that prior to connecting product water tubing to
storage reservoir, the flowrate be measured and recorded in the
operating log, toward the end of this manual, along with the other
operation data.
7. After the membrane rinse, the unit can be shut down and the product
water tubing can be connected to the storage reservoir. Two elbow
adapters are provided to allow the RO system to be connected to
various reservoirs. Refer to the storage reservoir manual.
8. Connect float cable, check for leaks, etc.
Warning This device is to be used with potable water feeds only. s
Warning Use a properly grounded electrical outlet of correct voltage and
current handling capacity. s
Warning Discard the RO membrane product water for at least two hours
during the initial operation. The membrane contains a preservative
solution to prevent microbiological growth. s
6-2
Reverse Osmosis System
Thermo Scientific
Section 7
Normal Operation
Below is a brief description of the normal automatic operation of the
Thermo Scientific RO system. If the unit does not operate as described
below, refer to the troubleshooting guide.
When the main power switch is activated, the following events will occur:
1. All LEDs will flash sequentially, to indicate that they work.
2. After approximately 5 seconds, the solenoid valves are energized. The
inlet valve opens, supplying the RO system with water. The flush valve
also opens, diverting the water to drain.
3. After 30 seconds, the flush solenoid valve closes and the RO system
begins making product water and sending it to the storage reservoir.
4. The microprocessor tracks operating time and at a pre-selected interval
illuminates the “replace carbon filter” light, signifying that the carbon
cartridge should be replaced.
5. When the reservoir is full and the RO system is in Standby mode, a
clock is activated, which energizes the RO system for 4 minutes every
3 hours and 56 minutes. This ensures that water will not stagnate on
the membrane surface. The majority of the water produced during this
4 minute cycle will divert to the drain.
Flushing the
Membrane
Thermo Scientific
Note The Reverse Osomosis System flushes automatically in Standby for 4
minutes, after 3 hours and 56 minutes in Standby (reservoir full). This
prevents stagnant water from damaging the membrane. A flush can also be
initiated manually. s
Reverse Osmosis System
7-1
Section 7
Normal Operation
Manual 4 Minute Flush
1. Press the “FLUSH” button on the control panel.
2. The “Unit Flushing” LED light will begin blinking.
3. Press the “ENTER/RESTART” button while the “Unit Flushing” LED
light is blinking.
4. While the unit is flushing, the “UNIT FLUSHING” and “OPERATE/
STBY” LED lights will remain lit and the membrane pressure will
drop.
5. The flush can be terminated at any time by pressing the Flush button.
Resetting the Carbon
Timer
The red “Replace Carbon Filter” light on your control panel illuminates
when it is time to replace the carbon filter. This light illuminates after the
operation time reaches the chlorine level set point.
1. Press the “CARBON” button on the control panel.
2. Press the “ENTER/RESTART” button while the “Replace Carbon
Filter” LED light is blinking to reset the carbon timer.
Note Sustained exposure to high chlorine levels can damage the RO
membrane(s). It is highly recommended to replace the carbon filter when
indicated by the “Replace Carbon Filter” LED. s
Resetting the
Membrane Timer
The red “Replace Membrane” light on your control panel illuminates when
it is time to replace the membrane. The membrane light illuminates after
approximately 12 months of use.
1. Press the “MEMBRANE” button on the control panel.
2. Press the “ENTER/RESTART” button while the “Replace Membrane”
LED light is blinking to reset the membrane timer.
7-2
Reverse Osmosis System
Thermo Scientific
Section 7
Section title
Pressure Gauges
There are 4 pressure gauges on the Thermo Scientific RO system. The
functions of the gauges are to provide you the necessary information, to
monitor system performance as well as when certain maintenance
procedures should be accomplished. The pressure gauges are located in the
inside of the right front door. The 4 gauge functions are as follows:
1. Prefilter Inlet - Provides you with incoming water pressure and is used
in conjunction with the prefilter outlet gauge to determine when it is
time to change the prefilter.
2. Prefilter Outlet - Provides the pressure reading of the water exiting the
prefilter. If there is a 5 psig pressure differential between this reading
and the prefilter inlet reading, or if there are visible particulates in the
second position, MPS filter, the prefilter should be replaced.
3. Carbon Outlet - Provides the pressure reading of the water exiting the
carbon cartridge. If there is a 10 psig pressure differential between this
reading and the prefilter outlet reading, the carbon filter should be
replaced. The carbon filter should also be replaced when the “Replace
Carbon Filter” LED illuminates.
4. Membrane Pressure - Provides a reading of the membrane pressure.
The gauge should read 40 psig, ±10 psig, during normal operation.
Standby Mode
When the water level reaches the top float of the Storage Reservoir, or
other reservoirs with properly configured float switches, the RO unit goes
into standby.
When the water level falls below the middle float in the 30 liter storage
reservoir or lower float in the 100 liter reservoir or other auxiliary tank, the
RO system resumes normal automatic operation. Pressing the ENTER/
RESTART button when the unit is in Standby and the Reservoir High
LED is not lit will cause the unit to enter operating mode. The display’s
green “Operating/Standby” LED light will blink when the storage reservoir
is full, indicating the unit is in standby. If the unit is idle for 3 hours 56
minutes during the “Standby Mode,” the unit automatically performs a 4minute membrane flush. The display’s green “Unit Flushing” LED light
will be lit during this time.
Note The RO system is designed to be energized at all times. Do not turn
off the RO system during nonwork hours. Doing so will allow bacterial
growth and may damage the RO membrane(s). s
Thermo Scientific
Reverse Osmosis System
7-3
Section 8
Maintenance
Wipe exterior surfaces with lightly dampened cloth containing mild soap
solution.
Warning Disconnect from the power supply prior to maintenance and
servicing. Refer servicing to qualified personnel. s
Warning To avoid electrical shock, always:
1. Use a properly grounded electrical outlet of correct voltage and current
handling capacity.
2. Do not locate the RO unit over equipment that requires electrical
service. Routing maintenance of this unit may involve water spillage
and subsequent electrical shock hazard if improperly located.
3. Replace fuses with those of the same type and rating.
4. Disconnect from power supply prior to maintenance and servicing.
Main Fuse
Replacement
1. Turn off the RO system and disconnect it from the power supply by
removing the power cord directly below the I/O switch. Locate the
fuse drawer above the power cord receptacle.
2. Pull out the fuse drawer located in the power entry module.
3. Remove old fuses and replace with fuses of the same type and rating.
See Parts List.
4. Replace fuse drawer.
5. Reattach the power cord and reconnect the unit to the power supply.
6. Operate normally.
Thermo Scientific
Reverse Osmosis System
8-1
Section 8
Maintenance
Membrane
Replacement
A variety of factors will determine the service life of the RO membrane.
With proper maintenance and monitoring, the membrane should last a
minimum of 1 year.
To replace the membrane, ensure that the power and water are disconnected
from the unit. Have a container ready as the membrane will have water
inside.
1. Remove the old membrane by disconnecting the reject and product
tubing from the top of the membrane and the feed water connection
from the bottom. See Section 4 for tubing removal instructions.
2. Install the new membrane by following the “Membrane Installation”
section of this manual.
3. Disconnect the product to storage tubing at the reservoir and route to
drain.
Warning Discard the RO membrane product water for at least two hours
during the initial operation. The membrane contains a preservative solution
to prevent microbiological growth. s
4. Membrane Rinse - Restart unit and allow it to operate and send water to
drain for a minimum of two hours. This will rinse the membrane of its
preservatives. It is possible that during this time the “Low Product
Purity” LED may illuminate.
5. It is recommended that prior to connecting product water tubing to the
storage reservoir, the flowrate be measured and recorded in the operating
log.
6. After the membrane rinse the unit can be shut down and the product
water tubing can be connected to the storage reservoir, connect float
cable, check for leaks, etc.
7. Reset the membrane timer by following the “Resetting the Membrane
Timer” section included in this manual.
8-2
Reverse Osmosis System
Thermo Scientific
Section 8
Maintenance
Prefilter Replacement
The prefilter incorporated in your RO unit is designed to remove particles
from your incoming water source. It is impossible to predict expected life.
It is recommended that the prefilter be replaced when the pressure
differential across the prefilter reaches 5 psig, or if there are visible
particulates in the second position MPS cartridge. The pressure is
displayed on the pressure gauges located on the inside of the RO system
right front door. The differential represents the difference between the
prefilter inlet and the prefilter outlet.
To replace the prefilter, ensure that all power and water are disconnected
from the unit.
1. Remove the prefilter by first pressing the upper and lower thumb
buttons on the quick disconnects.
2. Remove the prefilter by pulling the cartridge straight out.
3. Replace the prefilter by following the instructions located in the
“Prefilter Installation” section of this manual.
MPS Replacement
The MPS cartridge incorporated in your RO system is designed to prevent
scale buildup on the membrane. This cartridge must be replaced when the
anti-scalant level is approximately half dissolved. At this point, the
quantity of antiscalant entering the water is insufficient to effectively
prevent scale accumulation on the membrane. To replace the MPS
cartridge, ensure that all power and water are disconnected from the unit.
1. Remove the MPS cartridge by pressing the upper and lower thumb
buttons on the quick disconnect fittings.
2. Remove the MPS cartridge by pulling the cartridge straight out.
3. Replace the MPS cartridge by following the instructions located in the
“MPS Cartridge Installation” section of this manual.
Thermo Scientific
Reverse Osmosis System
8-3
Section 8
Maintenance
Carbon Replacement
The carbon filter incorporated in your RO system provides a combination
of filtration and chlorine removal. There is a timer built into the RO
system which will alert you when the carbon requires replacement. When
the “Replace Carbon Filter” light illuminates the carbon filter must be
replaced. To replace the carbon filter, ensure that all power and water are
disconnected from the unit.
1. Remove the carbon filter by first pressing the upper and lower thumb
buttons on the quick disconnect.
2. Remove the carbon filter by pulling the cartridge straight out.
3. Replace the carbon filter by following the instructions located in the
“Carbon Filter Installation” section of this manual.
4. Reset the carbon timer by following the “Resetting the Carbon Timer”
section of this manual.
Shutdown
8-4
Reverse Osmosis System
If the RO system is to be shut down for an extended period of time, the
unit should be completely drained and the cartridges and filters and
membrane removed to prevent the growth of bacteria.
Thermo Scientific
Section 9
Problem
Troubleshooting
Possible Causes
A pressure gauge is not displaying or never
changes pressure readings. (Other gauges do Gauge is bad.
change and properly display system pressures.)
Possible Solutions
Verify by shutting down system and temporarily exchanging pressure gauge feed tube with
an adjacent tube. Restart system: If problem
moved with gauge - replace gauge (MEX196).
Be sure to change tubing back to original configuration.
Improperly installed membrane
Ensure membrane(s) is installed properly.
Fouled membrane
Compare feedwater and product water T.I.S.
(total ionized solids) If % rejection is less than
75%, replace membrane(s)
Faulty PCB (ME1265X1) Circuit Board
Replace PCB ME1265X1
Air bubbles on conductivity probe
Perform system flush
“Low Product Purity” red LED illuminated solid
ON
Cycle system power
“Low Product Purity” red LED illuminating
blinking ON
Faulty PCB (ME1265X1) Circuit Board
Replace PCB ME1265X1
Check to ensure reservoir floats are not stuck.
Unit is not operating and the Control Panel
Reservoir LEDs are blinking.
Reservoir tank floats are feeding back conflicting level indications.
Verify float orientation (not required with
Therm Scientific tank float stick assembly.)
Burrs on tubing
Leaks at membrane fittings, reject or product
water fittings
Remove tubing as shown in Tubing Removal.
Check tubing for burrs. Mark tubing and install
per Tubing Installation.
Tubing not installed in fitting completely
Thermo Scientific
Reverse Osmosis System
9-1
Section 9
Troubleshooting
Problem
Possible Causes
Possible Solutions
RO system completely inactive (controls not
operating and no LEDs illuminated)
No electrical power to RO
Ensure RO power cord is installed & connected
to live power
Blown Power Entry Fuses
Check/replace fuses. (Refer to fuse replacement for procedure.)
Display not connected or remote display cable
Check display connection
is loose.
No quantity of water flowing
Low quantity of water flowing
Power Supply fuse blown
Check/replace fuse
Feedwater supply valve closed
Open feedwater supply valve
Quick disconnect for feedwater not inserted
fully
Insert quick disconnect on feedwater into unit.
Prefilter or carbon filter plugged
Replace prefilter or carbon filter
Inlet solenoid valve not open
Replace inlet solenoid (RY1265X2)
Feed pressure below specification
Increase feedwater pressure
Prefilter plugged
Replace Prefilter
Carbon filter plugged
Replace carbon filter
Feed pressure below specification
Increase feedwater pressure
Product water is being produced, but low or no
water is exiting out the atmospheric drain con- Flush solenoid plugged
nection.
Perform system flush (refer to “Flushing the
Membrane or Membranes” section)
“Membrane Pressure” gauge displaying good
pressures, but other gauges are showing 0 or
less than zero.
Prefilter plugged
Replace prefilter
Carbon filter plugged
Replace carbon filter
Decrease in feedwater temperature
If flowrate is unacceptable, install hot/cold
water mixing valve (D7427) to elevate temp.
Membrane(s) fouled
Replace membrane(s)
Low feedwater pressure
Ensure prefilter is not blocked
Decrease in system productivity.
Increase feedwater pressure
Low membrane operating pressure
9-2
Reverse Osmosis System
Refer to troubleshooting of “Low or no quantity
water flowing” items.
Thermo Scientific
Section 10
Consumables
Replacement Parts
Consumable parts are those required to support the day-to-day operation
of this equipment. We’ve established two types of consumables; those items
that must periodically be replaced to maintain performance (filters, resin
cartridges, etc.) and other items of limited life (indicator lights, fuses, etc.)
that you can expect to replace on a more or less random basis. Where
practical, we recommend the frequency of replacement, or provides
information on life expectancy from which you may calculate a
replacement interval compatible with your usage pattern.
The replacement of consumable parts is discussed in the Maintenance and
Servicing section to assist you in accomplishing your own service.
General Maintenance
Parts
Description
Catalog No.
Recommended
Quantity
Prefilter
D502113
6
Carbon Filter
D502115
6
MPS Cartridge
D502114
3
Mains Fuse, 120V/100V - Slow Blow, 1.6 Amp, 250 Volt
FZX47
2
Main Fuse, 230V - Type T Time-Lag, 0.63 Amp, 250 Volt
FZX54
2
RO Membrane
FL1265X1
2
General maintenance parts are defined as laboratory level repair parts
which do not require great expertise or special tools for installation. We
recommend that you stock the general maintenance parts as an aid to
ensuring the continued operation of this equipment.
Description
Catalog No.
Quick Disconnect Inlet
Thermo Scientific
Recommended Quantity
CUX11
1
Reverse Osmosis System
10-1
Section 10
Replacement Parts
Safety Stock
Quick Disconnect Insert 3/8” tube
CUX9 1
For critical applications where performance with minimum downtime is
Description
Catalog No.
Recommended
Quantity
Main PC Board
PC1267X1
1
Inlet Solenoid Valve
RY1265X2
1
Reject Solenoid Valve
RY1265X1
1
Pressure Regulating Valve
PM1267X1
1
Pressure Gauge
MEX196
4
Meter PC Board w/probes
ME1265X1
1
Power Supply Fuse, 3.15 Amp, 250V, Type F
AZ9027
1
Jumper Plug, Alternate Tank
CE1265X2
1
required, We recommend that you maintain a local stock of those parts
Optional Accessory
Ordering Information
Description
Catalog No.
30L Storage Tank (wall mount)
D12681
Bench Mount Kit for Tank
AY1268X2
Display Remote Mounting Kit
AY1265X1
Hot/Cold Mixing Valve
D7427
listed in the General Maintenance Parts and Safety Stock sections.
Ordering Procedures
Please refer to the Specification Plate for the complete model number,
serial number, and series number when requesting service, replacement
parts or in any correspondence concerning this unit.
All parts listed herein may be ordered from the Thermo Scientific dealer
from whom you purchased this unit or can be obtained promptly from the
factory. When service or replacement parts are needed, check first with
your dealer. If the dealer cannot process your request, then contact our
Technical Services Department.
10-2
Reverse Osmosis System
Thermo Scientific
Flow Diagram
RO
D12671
36 LPH
LPH
5
7
1
Feed comparator Cell
2
Pressure reducing valve
3
Feedwater inlet solenoid
4
Pressure gauge
5
Prefilter
6
Pressure gauge
7
MPS cartridge
8
Carbon filter
9
Pressure gauge
10
Membrane
11
Pressure gauge
12
Reject solenoid
13
Check valve
14
Product comparator cell
8
1
2
3
FEED
4
6
11
12
10
REJECT
9
13
14
PRODUCT
Thermo Scientific
Reverse Osmosis System
11-1
Operating Log
To ensure the Thermo Scientific RO System is working properly, the following operating parameters should be
recorded monthly.
Initial Start-Up
Date and Time
Feed Water
Temperature
Product Water
Flowrate
Reject Water
Flowrate
Pressure Prefilter
Inlet
Pressure Prefilter
Outlet
Pressure Carbon
Outlet
Membrane Pressure
11-2
Reverse Osmosis System
Thermo Scientific
Wiring Diagram
Thermo Scientific
Reverse Osmosis System
11-3
Thermo Fisher Scientific
401 Millcreek Road
Marietta, Ohio 45750
United States
www.thermofisher.com
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising