BARNSTEAD|THERMOLYNE D4631,D4641,D4632,D4642,D4633,D4643 Operation Manual

Barnstead

Barnstead|Thermolyne Corporation

BARNSTEAD E-pure

OPERATION MANUAL

AND PARTS LIST

SERIES 582

®

3 Module E-pure 4 Module E-pure

D4631 120 VAC D4641 120 VAC
D4632 240 VAC D4642 240 VAC
D4633 100 VAC D4643 100 VAC

LT582X1• 12 /4/ 00 Serial Number: _______________________________

IMPORTANT INFORMATION

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.

Table of Contents

Safety Information.........................................................................................................................3

Alert Boxes..................................................................................................................................3

Warnings......................................................................................................................................3

General Specifications..................................................................................................................4

Introduction..................................................................................................................................6

Unpacking Instructions..................................................................................................................6

Precautions Before Installation......................................................................................................6

Mounting and Utility......................................................................................................................7

Mounting the E-pure® ..............................................................................................................8

Tubing Connector Installation....................................................................................................8

Figure A. Typical Polypropylene Tubing Connector Installation....................................................9

Operation.....................................................................................................................................9

Initial Operation.........................................................................................................................9

Figure B. Cannister Locking Pin Positioning...............................................................................9

Filling Procedure....................................................................................................................11

Normal Operation....................................................................................................................11

Resistivity Meter.....................................................................................................................11

Maintenance..............................................................................................................................12

Cartridge Replacement...........................................................................................................12

E-pure® Final Filter Replacement............................................................................................12

Fuse Replacement.................................................................................................................12

System Sanitization................................................................................................................13

Resistivity Cell Cleaning..........................................................................................................14

Shutdown..............................................................................................................................14

Trouble Shooting Chart...............................................................................................................15

Figure C Exploded View (Pump)..............................................................................................17

Figure D Exploded View (E-pure).............................................................................................18

Parts List....................................................................................................................................20

General..................................................................................................................................20

Recommended Spares ...........................................................................................................20

Consumables.........................................................................................................................20

General Maintenance Parts......................................................................................................21

Safety Stock...........................................................................................................................21

Ordering Procedures ..................................................................................................................22

Warranty.....................................................................................................................................22

2

Safety Information

Your Barnstead E-pure® water purification unit 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. For safe operation,
please pay attention to the alert boxes throughout the manual.

Alert Boxes

WARNING

Warning alerts apply when there is a possibility of personal injury.

CAUTION

Caution alerts apply when there is a possibility of damage to the equipment.

NOTE

Notes alert the manual user to pertinent facts and conditions.

Warnings

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 Barnstead Products. Listed below are the specific safety notes pertinent to the Barnstead E­pure.

WARNING

To avoid electrical shock, always:

1. Use a properly grounded electrical outlet of correct voltage and current handling capacity.

2. Ensure that the equipment is connected to electrical service according to local and national
electrical codes. Failure to properly connect may create a fire or shock hazard.

3. Do not mount E-pure® directly over equipment that requires electrical service. Routine
maintenance of this unit may involve water spillage and subsequent electrical shock hazard if
improperly located.

4. For continued protection against possible hazard, replace fuses with same type and rating of
fuse.

5. Disconnect from the power supply prior to maintenance and servicing.

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 water feeds only. Sanitizing/cleaning agents must be used in
compliance with instructions in this manual. Failure to comply with the above could result in
explosion and personal injury.

3. Avoid splashing disinfectant solution on clothing or skin. Ensure all piping connections are tight
to avoid leakage of chemicals. Always depressurize chemical lines before disassembly. Ensure
adequate ventilation. Follow carefully the manufacturer’s safety instructions on labels of chemical
containers and material data sheets.

4. Refer servicing to qualified personnel.

3 Barnstead |Thermolyne • 800-553-0039

General Specifications

Feedwater
Requirements

Types [1] Tap, RO, DI, distilled.
Pressure Range Gravity feed to 7 kg/cm2 (100 psig)

maximum.

Temperature Range 4-49°C

(40-120°F)

Product Water

Water Quality [1] Type 1 Reagent Grade Water (RGW) per

ASTM-D1193, NCCLS-ASC-3, and CAP.

Flowrate (Maximum) [2]
Type 1 RGW-Filtered Pressure feed

(40 psig inlet min.)

Gravity feed (12" H2O) 60 Hz 1.5 lpm

[1] E-pure® will produce Type I water using pretreated water (RO, DI, Distilled) or high quality tap water, provided feedwater suitability is

qualified by laboratory analysis and recommended faucet flowrate is maintained.

[2] Flowrates are dependent on operating conditions and filter usage. Flowrates will also depend on filter compaction.

60 Hz 2.5 lpm
50 Hz 2.0 lpm

50 Hz 1.3 lpm

Overall Installed
Dimensions

3-module

Width 30" (762 mm)
Depth 7-1/2" (191 mm)
Height 26" (660 mm)

4-module

Width 36-1/2" (927 mm)
Depth 7-1/2" (191 mm)
Height 26" (660 mm)

Operating Weight

3-module 27.2 kg (54 lbs.)
4-module 32.7 kg (67 lbs.)

Mounting Wall mount with brackets provided.

4

Plumbing
Connections

Feedwater Inlet 3/8" OD tubing or 1/4" NPTF
Product Water Outlet

For Type I Water 1/2" OD hose barb

Electrical
Requirements

Voltage and
Frequency (Nominal)
100 VAC, 50/60 Hz 85-110 VAC, 47-63 Hz, 1 phase
115 VAC, 50/60 Hz 98-127 VAC, 47-63 Hz, 1 phase
230 VAC, 50/60 Hz 196-253 VAC, 47-63 Hz, 1 phase

Protection
100 VAC service 3 ampere slow blow fuse
115 VAC service 3 ampere slow blow fuse
230 VAC service 2 ampere slow blow fuse

Resistivity
Measurement

Range 0.01-18.3 megohm-cm [temperature

compensated to 25°C

77°F.)]
Accuracy ± 3% FS
Cell 0.1 constant

5 Barnstead |Thermolyne • 800-553-0039

Introduction

It is the user’s responsibility to read and to understand the contents of this manual prior to installation and
use of this equipment.

The manual contains the information you will need to install, operate and maintain the E-pure® cartridge
deionization system manufactured by Barnstead/Thermolyne Corporation.

The E-pure® is designed to produce Type 1 reagent grade water equal to or exceeding standards
established by ASTM, CAP and NCCLS.

Careful attention to the following instructions will assure that the E-pure® runs properly and produces
water to specification.

Unpacking Instructions

Unpack the E-pure® carefully. Ensure that all components are removed prior to discarding packaging. The
wall bracket can be removed and used as a mounting template.

Precautions Before Installation

The E-pure® deionization system can be used on pretreated or high quality tap water. Some municipal tap
water supplies contain a very high concentration of suspended particles, colloids, and dissolved organic
and inorganic materials that should be removed by pretreatment before the water is processed by the E­pure®. The 4-module unit is typically used with tap water. The 3-module unit is typically used with water
pretreated by reverse osmosis, distillation or deionization. If you plan to use a tap water feed for your E­pure®, Barnstead encourages the use of our water analysis service to verify feedwater suitability. A
sample collection kit may be obtained by contacting Barnstead/Thermolyne or your preferred laboratory
supply dealer.

The E-pure® requires expendable pretreatment and deionization cartridges and final filters which are not
supplied with the unit and must be purchased separately. These expendables are available as individual
components or in Expendable Kits. See Table 2 on page 10 for kit listings.

Your E-pure® is supplied with a pre-wired jumper in the “pump interlock” connector. Installation of options
D0603, D0606 (Float Switch) or D2706 (Pressure Switch) require removal of this jumper plug. DO NOT
discard this plug, it will be needed for certain maintenance operations.

On 100 VAC, 115 VAC and 230 VAC models a power cord is provided with a plug to be connected to a
standard grounded electrical outlet. The power cord on E-pure® is color coded to CEE* specifications.
(Table 1)

Table 1. POWER CORD COLOR CODE

CEE* Color Coding North American Standard

Color Coding

Light Blue White N - Neutral
Brown Black L - Live
Green/Yellow Green or Green Yellow E - Earth or Ground

*International Commission on Rules for the Approval of Electrical Equipment

Function

6

Mounting and Utility

WARNING

Do not mount E-pure® directly over equipment that requires electrical service. Routine
maintenance of this unit may involve water spillage and subsequent electrical shock
hazard if improperly located.

WARNING

Ensure that the equipment is connected to electrical service according to local and
national electrical codes. Failure to properly connect may create a fire or shock hazard.

WARNING

This device is to be used with water feeds only. Sanitizing/cleaning agents must be used
in compliance with instructions in this manual. Failure to comply with the above could
result in explosion and personal injury.

CAUTION

Do not connect unit to electrical service until instructed to do so.

CAUTION

Screws and fasteners required for wall mounting are not supplied with the unit. The recommended
dimensions for mounting hardware to support your E-pure® are:

Body diameter - 1/4" maximum
Head diameter - 3/8" minimum
Length - 1” typical

The E-pure® comes completely assembled. The only requirements are to secure the unit to the wall and
have a source of feedwater and electrical service nearby.

The E-pure® comes complete with a 6 (six) foot power cord that must be plugged into a suitable outlet.
(See specification plate for electrical requirements).

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 145 pounds. Inadequate support and/or fastener
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.

7 Barnstead |Thermolyne • 800-553-0039

Mounting the E-pure

The E-pure® must be mounted at a level where there can be easy access to controls and valves and
where the digital display can be read.

A. Remove the wall bracket from the unit by removing the two screws located at the left and right hand

bottom portion of the wall bracket. (See Figure D for location)
B. Secure the wall bracket to the wall using suitable fasteners.
C. Carefully remove the canisters from the heads by depressing the thumb lever and rotating 1/4 turn

from right to left.
D. Mount the E-pure® on the wall bracket by lifting unit and fitting mounting pins securely on to the

corresponding holes on the bracket. Replace the two screws that were removed in Step A.
E. 10 feet of 3/8" OD tubing and a 3/8" OD x 1/4" NPT tubing adapter is supplied with your unit for feed

water connections.
F. Wrap 1-1/2 - 2 turns Teflon® tape to 3/8" OD x 1/4" NPT adapter and secure to feedwater piping.

®

CAUTION

It does not require much force to effect a water tight seal. Overtightening of the adapter
will create damage and subsequent leakage.

NOTE

It is recommended that the customer supply a feedwater shut off valve to interrupt water to
the unit when cartridge replacement is necessary.

G. Secure tubing to E-pure® feedwater connection. (See tubing connector installation Figure A.)

Tubing Connector Installation

A. Completely disassemble the fitting. Refer to Figure A to familiarize yourself with the names of the

component parts.
B. Make sure the tubing is cut off reasonably square and that no plastic burrs or ridges are present.
C. Place the grab ring and back up ring in the hex nut in the order and orientation shown in Figure A.

Thread the nut onto the connector. DO NOT use the O - ring at this time.
D. Push the tubing through the nut until it bottoms out in the connector.
E. Remove the adapter nut and tubing. Place the O - ring over the tubing. Be careful not to push the

backing ring or grab ring further back on the tubing when installing the O - ring.
F. Install the hex nut on the connector and hand tighten.
G. Repeat above steps when securing tubing to the E-pure®.

CAUTION

Do not tighten tube fitting hex nut with a wrench. Tight connections can be made by
hand.

® registered trademark of Dupont

8

Figure A. Typical Polypropylene Tubing Connector Installation

Operation

Initial Operation

NOTE

Install the cartridges as follows:
(Refer to TABLE 2 for correct left to right cartridge sequence.)

A. Remove the protective plastic bag from the cartridges.
B. Install D0835 or D0836 pretreatment cartridge into canister #1. Ensure the small hole is on the top and

Because of the fragile nature of the macroreticular resin used in the D0835 and D0836
Pretreatment Cartridges, it is possible that shipment may have caused fracturing of some of
the resin particles. Resin fracturing will not degrade cartridge performance. However, it may
reduce system performance as evidenced by premature clogging of the Final Filter. To insure
optimum system performance and to prevent premature filter clogging, it is recommended
that the D0835 and D0836 Pretreatment Cartridge be rinsed to remove any fine particles.
Install only the Pretreatment Cartridge in the first canister and run water to drain for ten
minutes.

the larger hole is on the bottom.

NOTE

C. Install the canister, including cartridge on head #1 (closest to pump cabinet).

Check to be sure O-rings are in place in the canister and inside the head and are not damaged
prior to installation. Do not install the remaining cartridges and final filter at this time.

Figure B. Cannister Locking Pin Positioning

9 Barnstead |Thermolyne • 800-553-0039

CAUTION

D. Replace remaining canisters on heads.

Secure Locking Pin before operating.

NOTE

An extra set of head-to-canister O-rings are supplied. These can be used to replace and O­rings that may have been damaged or deformed in shipment.

CAUTION

E. Open inlet valve and place the power switch to the “ON” position.
F. Open drawoff valve to facilitate air removal from the system
G. Allow the unit to run to drain for ten minutes.
H. Turn power to unit off. Close Inlet Valve
I. Remove the empty canisters, drain the water and install the remaining cartridges per Table 2.

Do not run the pump dry; dry running will damage the pump. Always make sure you have
an adequate volume of feedwater.

NOTE

The correct sequence of cartridges is important in producing the desired quality of water.

J. Open inlet valve and turn power “ON” and run the first ten liters of water to drain.

Table 2 Correct Cartridge Sequence

(left to right)

3 Module Type 1 Cat. No.
D5029

1. D0835-Pretreatment 1. D0836-MACROpure

2. D5027-ULTRApure DI SG 2. D5027-ULTRApure DI SG

3. D5027-ULTRApure DI SG 3. D5021-ORGANICfree

4 Module Type 1 Cat. No.
D5028

1. D0835-Pretreatment 1. D0836-MACROpure

2. D0803-High Capacity 2. D0803-High Capacity

3. D5027-ULTRApure DI SG 3. D5027-ULTRApure DI SG

4. D5027-ULTRApure DI SG 4. D5021-ORGANICfree

3 Module ORGANICfree Cat. No.
D5022

4 Module ORGANICfree Cat. No.
D5023

10

Filling Procedure

CAUTION

After every cartridge exchange, some air will be trapped in the system. Air should be purged before
routine use, by the following procedure.

A. Place a container or suitable drain under the drawoff block.
B. Open all inlet valves and the drawoff valve (handle in vertical position).
C. Plug the unit into the electrical service.
D. Place Power Switch to the "ON" position.
E. When there is a steady flow from the drawoff valve, close drawoff valve.
F. Check all fittings for leaks and tighten as necessary.
G. Install the final filter into the drawoff valve as follows:

Do not run the pump dry; dry running will damage the pump. Always make sure you have
an adequate volume of feedwater.

1. Tape 11/2 - 2 turns Teflon tape around threaded portion of filter.

2. Carefully screw final filter into drawoff valve. Hold drawoff valve to prevent it from turning.

CAUTION

Do not tighten filter with a wrench. Tight connections can be made by hand.

H. Allow the pump to recirculate water before withdrawing any water from the unit. During this

recirculation, the digital display will register a gradual improvement of water quality indicating that the

ion exchange cartridges are functioning properly. After desired resistivity is reached, open the drawoff

valve and discard about two liters (1/2 gallon) of water into a container to rinse the filter.
E-pure® is ready to deliver Type 1 reagent grade water.

Normal Operation

It is recommended that the pump be left operating during the normal workday to eliminate the need of
rinsing the unit up to purity each time product water is required from the unit.

Resistivity Meter

The resistivity measurement in the E-pure® is accomplished with an in-line digital read-out meter and
integral cell. The resistivity meter measures the specific resistance of the water on a scale of 0.1 to 18.3
MEGOHM-cm. The resistivity measurement is automatically temperature compensated to 25ºC regardless
of system water temperature.

11 Barnstead |Thermolyne • 800-553-0039

Maintenance

WARNING

Cartridge Replacement

When the resistivity of the water drops below the desired level, replace all cartridges with new cartridges.
A. Disconnect power to the system.

B. Close the shutoff valve on the inlet side of the system.
C. Place a customer-supplied container under the final filter and open the drawoff valve to depressurize

D. Place a container under the cartridge canister to collect any spillage.
E. Carefully remove the canister from the head by depressing the thumb lever and rotating 1/4 turn from

F. Inspect the O-rings at the top of the canister and inside the head and replace if worn.
G. Install new cartridges as explained in INITIAL OPERATION.

E-pure® Final Filter Replacement

It is recommended that the final filter be replaced every 15 working days, when there is an unacceptable
high bacteria passage or when flow decreases to less than 1 liter per minute.

To prevent electrical shock, disconnect the power prior to servicing E-pure.

the system. Close the drawoff valve.

right to left. Drain the canister into the container and remove the exhausted cartridge.

To replace the final filter, follow instructions on page 11 Step G.
Always run at least 2 liters (1/2 gallon) of deionized water through a new filter after installation.

Fuse Replacement

WARNING

Disconnect from power supply.

WARNING

A. Disconnect power to the system.
B. Remove the front cover of the pump cabinet by removing the four screws that secure it to the cabinet.

C. Remove the plate located above the pump and motor by removing the four screws that secure the
D. Replace fuses.

E. Reassemble plate and resecure front panel.

For continued protection against possible hazard, replace fuses with same type and rating of
fuse.

There are two located on the right and left hand side portion. The front cover is secured to the cabinet

by a hinge on the bottom.

plate. This will expose the fuses and holder. (See Exploded View Figure C, page 17)

System Sanitization

Frequency of cleaning is difficult to predict because of the wide variety of feedwater supplies that can be
used, but the need for cleaning can be easily determined. Whenever a cartridge is replaced, always

12

examine the inside of the canister for any residual deposits. If residual deposits are observed, clean the
system as follows:

A. Turn system off and disconnect electrical power.
B. Shut off feedwater valve.
C. Relieve system pressure by opening the drawoff valve and remove cartridges.
D. With the cartridges out of all of the canisters, wash the inside of the canisters and the inside of the

heads with soap or detergent, using a sponge or clean cloth. Rinse out the canister and the heads

with clean water several times to remove the detergent residues.
E. Make up the following disinfectant solution:

Bleach: Add one liter (one quart) of bleach (5.25% sodium hypochlorite) to fifteen liters (four gallons)

of water to make a 0.3% solution.

WARNING

Avoid splashing disinfectant solution on clothing or skin.
Ensure all piping connections are tight to avoid leakage of chemicals.
Always depressurize chemical lines before disassembly.
Ensure adequate ventilation.
Follow carefully the manufacturer’s safety instructions on labels of chemical containers and

material data sheets.

F. Partially fill each canister with the disinfecting solutions noted above, and reassemble the canisters on

the unit.
G. Remove the E-pure® final filter from the unit. Do not attempt to sanitize final filter with chemical

solutions.
H. If an external pressure switch or pump protector is used, disconnect from the receptacle on the left

side of the pump housing, and install the jumper plug provided.
I. Disconnect the feedwater line at the source. Connect feedwater line into disinfectant solution

container.
J. Connect power to the unit and start the pump.
K. Drain off some solution through the drawoff valve until a steady flow is achieved. Discard this solution.
L. Recirculate the disinfecting solution for about 1/2 an hour. Then open the drawoff valve and allow the

remaining disinfecting solution to enter the system, directing the output to the drain.

CAUTION

M. Turn the unit off and disconnect the power.
N. Leave the drawoff valve open to depressurize the system and to drain as much of the system as

O. Carefully remove all the canisters from the system and discard the solution remaining from the
P. Install fresh cartridges in the system as indicated under Cartridge Replacement. DO NOT REINSTALL
Q. Reconnect the feedwater line to the feedwater source and reconnect the pump protector or pressure

Do not run the pump dry; dry running will damage the pump. Always make sure you have
an adequate volume of feedwater.

possible.

canisters. DO NOT RINSE THE CANISTERS.

USED CARTRIDGES. (They contain large amounts of bacteria).

switch to the receptacle on the pump housing. Save the jumper for future use.

13 Barnstead |Thermolyne • 800-553-0039

R. Open the feedwater shutoff valve, connect the power to the unit, and place "ON/OFF" switch to the

power on position to start the system. Run water through the system to drain any remaining

disinfecting solution. A flush of ten liters is sufficient.
S. Close the drawoff valve and allow the resistivity of the water to rinse to your desired level on the

resistivity meter. Install a new E-pure® Final Filter Replacement. The system is now ready for use.

Resistivity Cell Cleaning

A. Disconnect from power supply.
B. Shut feedwater valve off and open drawoff valve to depressurize system.
C. Disconnect resistivity meter from power and remove meter and cell assembly from draw-off block.
D. See Fuse Replacement for access to power supply (page 12).

CAUTION

E. Wash the cell in a mild detergent solution and/or a 10% inorganic acid solution (follow manufacturers

F. After cleaning, install the cell in the E-pure® system. Remove old Teflon® tape from drawoff block and

The cell electrodes are etched to improve wetting characteristics. Do not mechanically
abrade or damage this surface.

Do not immerse the entire sell assembly in cleaning solution, only the electrode portion.

recommended handling procedure). This may be done in an ultrasonic cleaner or with a soft brush.

The cell must be thoroughly rinsed in deionized or distilled water following the detergent or acid

cleaning.

cell threads and apply a fresh wrap of Teflon® tape to cell body threads.

CAUTION

Shutdown

If E-pure® is to be shut down for an extended period of time, the system should be completely drained
and the cartridges removed to prevent the growth of bacteria.

If the system has remained inactive and full of water, then the system should be drained, sanitized and
new cartridges installed prior to use.

Do not over tighten cell. Excessive tightening will crack the drawoff block.

NOTE

Remote Dispenser and ULTRAfilter

If you are using the E-pure® in conjunction with a Remote Dispenser or ULTRAfilter, refer to
the Owner's Manual of the individual item for installation and operating instructions. Figure D
of this manual shows only where the individual equipment attaches to the
E-pure.

14

Trouble Shooting Chart

Symptom Probable Cause Test and Remedy

E-pure® completely inactive
(pump not operating.)

No electrical power to E-pure®. Ensure that the E-pure® power

cord is connected to a live power
source and completely plugged
into the outlet.

Main fuse is blown. Replace the main fuse as

indicated under Main Fuse
Replacement in the Maintenance
Section.

Pump does not run. Display
lights.

Recirculated water will not rinse
up to desired purity level.

Pump protector (in reservoir),
feedwater line pressure switch,
or jumper plug not connected to
pump module.

Exhausted cartridges. Replace all the cartridges as

Cartridges out of order. Install the cartridges in the proper

Connect the pump protector or
pressure switch cord to the
receptacle on the left side of the
pump housing. If a Barnstead
pressure switch is installed in the
feedwater line, the pump will not
start until the line pressure rises
to 0.35 kg/cm2 (5 psi).

Open the feedwater line shutoff
valve or fill the feedwater
reservoir.

If no pump protector is used,
make sure a jumper plug is
installed.

indicated under Cartridge
Replacement in the Maintenance
Section.

order as indicated under Initial
Operation.

Reduced or no product flow. Final filter clogged. Replace the final filter as

Cartridges upside down. Install the cartridges right side up

as indicated under Initial
Operation.

Feedwater bypassing
cartridge(s).

15 Barnstead |Thermolyne • 800-553-0039

Be sure that small O-ring inside
head is not damaged and is
properly installed.

indicated under E-pure® Final
Filter Replacement.

Leaking canisters. Large O-ring on cartridge holder

is missing, damaged or not
installed properly.

Replace or position correctly.

Short cartridge life. Cartridges being used are

beyond expiration date.

Change in feedwater
characteristics.

Check the expiration date.
Cartridges begin to lose capacity
after being stored two years from
the date of manufacture. Replace
the cartridges with unexpired
ones.

If a Barnstead ROpure is the
feedwater source, check that the
membrane is functioning
properly.

If a Barnstead Still is the
feedwater source, ensure that
the distillate temperature to the
E-pure® does not exceed 49°C
(120°F.)

If tap water is the feedwater
source, check the quality of the
water. In some cases the quality
of the water will change with the
seasons. Changing the source
(city water to well water, or well
water to city water) will result in a
water quality change.

16

If feedwater is from a central water
purification system, verify water
quality and proper functioning of
the system.

Key
Number

Description Part Number

1. Check valve 02214

2. Adapter 03039

3. Plug FS550X1

4. Nipple PM550X2

5. Pum p 100 VAC &

PU582X1A
120 VAC
240 VAC PU582X2A

6. Fuse 100 VAC &
120 VAC

FZX15
2 Required

Fuse 240 VAC 04420

2 Required

7. Fuse holder FZX26

8. Switch ON/OFF SWX84

9. Pump interlock 04247

10 . Elbow 05766

11. Pressure regulator 02280

Figure C: Exploded View (Pump)

17 Barnstead |Thermolyne • 800-553-0039

Figure D: Exploded View (E-pure)

18

Key to Figure D

Key
Number

Description Part

Number

1. Cartridge handle HN550X1A

2. Canister, Cartridge holder CS550X1

3. O-RING, large canister seal GSX28

4. O-RING, cartridge seal GSX27

5. Valve 02273

6. Elbow 05766

7. Block BK582X2

8. Nipple PM582X1

9. Adapter BR550X2

10. Head BK550X2

11. Fastener pins FP550X1

12. Connector (head to head) BR550X4

13. O-ring, head to head 06440

14. Meter D2770

15 . Pump cabinet

120vac CS582x1B
100vac CS582X3A
240vac CS582X2A

16. Dress face -3 holder DL582X2

-4 holder DL582X1A

17. Wall bracket -3 holder BC582X6A

-4 holder BC582X7A

18 . Hose nipple 05930

19 Barnstead |Thermolyne • 800-553-0039

Parts List

General

This section contains parts list information for the E-pure® cartridge deionization system, Series 582.
When ordering spare parts, specify part number and quantity desired. When ordering electrical parts
provide voltage and frequency information.

Recommended Spares

Consumables. Consumable parts are those REQUIRED to support the day-to-day operation of this

equipment. Barnstead/Thermolyne establishes two types of consumables; those items that MUST
periodically be replaced to maintain performance (filters, resin cartridges, etc.) and other items of limited
life (fuses, etc.) that the USER can expect to replace on a more or less random basis. Where practical,
Barnstead/Thermolyne recommends the frequency of replacement, or provides information on life
expectancy from which the USER may calculate a replacement interval compatible with your usage
pattern.

The replacement of consumable parts is discussed in the Maintenance Section of this manual to assist the
USER in accomplishing your own service.

Consumables may be ordered separately and in some cases, as an Expendables Kit. Check with your
Barnstead/Thermolyne representative for additional information on the Expendables Kit.

Consumables

Recommended Quantity

Description Cat No. 3-module 4-module

Final Filter D3750 1 1
Pretreatment Cartridge D0835 or D0836 1 1
High Capacity Cartridge D0803 N/R 1
ULTRApure Cartridge DISGD5027 2* 2*

ORGANICfree Cartridge D5021 1** 1**

3.0 Amp SlowBlow Fuse FZX15*** 2 2

2.0 Amp SlowBlow Fuse 04420**** 2 2

* Used with analytical grade cartridges if ORGANICfree 1 required
** Used with ORGANICfree Kit
*** For 100 VAC and 115 VAC models
**** For 230 VAC model
N/R Denotes None Required

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General Maintenance Parts

General Maintenance Parts. General maintenance parts are defined as laboratory level repair parts

which do not require great expertise or special tools for installation. Barnstead/Thermolyne recommends
that the USER stock the general maintenance parts as an aid to ensuring the continued operation of this
equipment.

Recommended Quantity

Description Cat No. 3-module 4-module

O-ring (between heads) 06440 2 2
O-ring (head seal) GSX28 3 4
O-ring (cartridge seal) GSX27 3 4
Drive Pins FP550X1 4 4
Connector (head to
head)
Adapter (head end) BR550X2 1 1
Valve 02273 1 1
Check Valve 02214 1 1

BR550X4 1 1

Safety Stock

Safety Stock. For critical applications where performance with MINIMUM downtime is required,

Barnstead/Thermolyne recommends that the USER maintain a local stock of those parts listed under
“General Maintenance” and "Safety Stock.” In the event of component failure, this stock can be drawn
upon by USER or Barnstead/Thermolyne technicians, thereby, avoiding unnecessary delays in delivery of
replacement parts.

Quantity

Recommended

Description Cat No. 3-module 4-module

Resistivity Meter 100
VAC
Resistivity Meter 120
VAC
Resistivity Meter 240
VAC
Recirculation Pump ­ 100 & 120VAC PU582X1A 1 1
Recirculation Pump 240
VAC
Cartridge Head BK550X2 1 1
Cartridge Canister CS550X1 1 1
Pressure Regulator 02280 1 1

D2770 1 1
D2770 1 1
D2770 1 1

PU582X2A 1 1

21 Barnstead |Thermolyne • 800-553-0039

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 Barnstead|Thermolyne dealer from whom you
purchased this unit or can be obtained promptly from the factory. When service or replacement parts are
needed we ask that you check first with your dealer. If the dealer cannot handle your request, then contact
our Customer Service Department at 319-556-2241 or 800-553-0039.

Prior to returning any materials to Barnstead |Thermolyne Corp., please contact our Customer
Service Department for a “Return Goods Authorization” number (RGA). Material returned without a RGA
number will be refused. Minimum invoice: $25.

One Year Limited Warranty

Barnstead|Thermolyne Corporation warrants this product to be free from defects in material and

workmanship for a period of one year from date of purchase.
This warranty applies only to defects in original parts or components, and does not apply to claims or

alleged product failures resulting from unauthorized repairs, misuse, accidents or lack of proper
maintenance, failure to follow Barnstead|Thermolyne’s instructions for use or from ordinary wear and
tear.

Warranty service may be obtained by returning any defective product to an authorized
Barnstead|Thermolyne dealer or to Barnstead |Thermolyne. Heating elements, because of their
susceptibility to overheating and contamination, must be returned to our factory and if, upon inspection, it
is concluded that failure is not due to excessive high temperature or contamination, warranty replacement
will be provided.

BARNSTEAD|THERMOLYNE’S SOLE OBLIGATION UNDER THIS WARRANTY SHALL BE TO
REPAIR OR REPLACE ANY PRODUCTS WHICH IT DELIVERS AND ARE FOUND TO BE
DEFECTIVE.

THERE ARE NO OTHER WARRANTIES, EXPRESSED OR IMPLIED, MADE IN CONNECTION
WITH THE SALE OF THIS PRODUCT. BARNSTEAD|THERMOLYNE EXPRESSLY DISCLAIMS ANY
IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR SPECIFIC USE.

Barnstead

Barnstead|Thermolyne Corporation

2555 Kerper Boulevard • PO Box 797

Dubuque, Iowa 52004-0797, USA

Phone [phone] • 800-553-0039

Fax [phone] • Telex 284 767

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