Purite SELECT NEPTUNE Series User manual

SELECT NEPTUNE
Analytical
Life Science
Ultimate
USER MANUAL
Issue:
B
Date: 18.02.08
Select Neptune Manual Iss: B

INTRODUCTION
The SELECT Neptune Range.
The SELECT Neptune range of polishing units will provide “guaranteed” 18.2
MΩ-cm ultra-pure water for Analytical and Life Science laboratory applications
when fed direct from a feedwater source of < 20µs/cm.. The units have been
designed to provide better than Grade I water quality according to BS EN ISO
3696 “Water for Analytical Laboratory Use”
There are 3 models in the range: -
Analytical
Life Science
Ultimate
The Analytical unit has a dispense rate of up to 2l/min (120 l/hr) and the Life
Science and Ultimate have a dispense rate of up to 1.5 l/min (90 l/hr).
The use of high quality semiconductor, nuclear grade, mixed bed resins
combined with an organic adsorbant form the principle water purification process
incorporated within the units.
In order to achieve the critically low Total Organic Carbon (T.O.C.) levels
required by today’s analytical techniques the SELECT Neptune units incorporate
photo-oxidation irradiation technology, in the form of short wavelength UV light,
to breakdown organic molecules.
The polishing units can be fed from a Pre-purified water supply of <20µs/cm
provided by anyone of the Purite SELECT Descale/Analyst/HP/Bio units, or
can be fed direct from an existing ringmain system.
The units constantly monitor: -
•Water quality - MΩ-cm
•Temperature -
0
C
•Flowrate - L/min
•Pressure - Bar
•Total Organic Carbon - ppb as C
These parameters can be viewed via the graphic display.
Select Neptune Manual Iss: B

In all cases where this symbol is used, documentation needs
out the nature of the potential
actions that have to be taken.
to be consulted in order to find
HAZARD and any
INTENDED USE
The units are not for use in explosive atmospheres or an
environme Section 1.7.
The units are for indoor use only and are not to be washed down.
The units are not classified as Medical Devices.
nt outside the limits as specified in
The units should only be fed only from a pre-purified supply.Refer
to Section 1.3 for details of feedwater conditions
The units should only be powered from a single-phase electrical
supply. Refer to Section 1.2.1 for details of required electrical
supply.
Select Neptune Manual Iss: B

CONTENTS
SECTION 1 –
1.1 Standard Features
1.2 Electrical Specifications/connections
1.3 Feedwater Specifications
1.4 Treated Water Specification
ECTION 2 –
SECTION 3 –
3.1 Environment
3.2 Unpacking
3.3 Installation Kit
3.4 Wall Mounting Instructions (Optional)
3.5 Purified Water Pre-filter Assembly (Optional)
3.6 NCP Cartridge Pack
3.7 Preliminary Checks
3.8 Installation
3.9 Cartridge Packs Location
3.10 0.2 um Point of Use Filter (Life Science/Ultimate only)
3.11 Handling the Unit.
SECTION 4 – OPERATIONAL PROCEDURES – QUICK REFERENCE
4.1 Operator Interface
4.2 Starting the Unit for the First Time.
4.3 Starting the Unit During Normal Operation
4.4 Stopping the Unit during Normal Operation.
4.5 Stopping the Unit in an Emergency
4.6 Dispensing Water from the Unit
4.7 Using the Automatic Filter air-bleed Feature
SPECIFICATION
1.5 Water Services Connections
1.6 Weights and Dimensions
1.7 Environmental
1.8 Standards Applied
1.9 Caution and Warning Statements
1.10 General Safety Information
S PROCESS DESCRIPTION
2.1 Operational Overview
2.2 Disinfection
INSTALLATION AND COMMISSIONING
Select Neptune Manual Iss: B

SECTION 5 – OPERATING PROCEDURES – DETAILED REFERENCE
5.1 Control Philosophy
Structure
5.3 Clean Routine
SECTION 6 – DI
ridge
Internal Filter (Analytical)
7.3 Replacing the 0.05µm Ultramicrofilter
Filter
7.5 Replacing the (185/254nm) Ultraviolet Lamp/s
B Lithium Battery
urfaces and Consumable
SECTION 8 – TR
ssages
9
9
9
9
9
9
9
5.2 Menu
5.4 Dispense Options
5.5 User Settings Menu
5.6 “Processing” Screen Information
5.7 Safety Features
5.8 Error and Advisory Alarms
5.9 Using the Data Logger
SINFECTION
6.1 Disinfection Procedure
SECTION 7 – MAINTENANCE
7.1 Replacing a NCP Media Cart
7.2 Replacing the 0.2µm
7.4 Replacing 0.2um Point of Use
7.6 Replacing Fuse/s
7.7 Replacing main PC
7.8 Cleaning of External S
Replacement Guide.
7.9 Preventative Maintenance Guide.
OUBLE SHOOTING
8.1 General Fault Conditions
8.2 Fatal Alarm Messages
8.3 Advisory Alarm Me
SECTION 9 – CONSUMABLES/ SPARES & ACCESSORIES
.1 Consumables
.2 Consumable Replacement Guide
.3 Disposal of Consumables
.4 Consumable Shelf life
.5 Recommended Spares
.6 Serviceable Spares
.7 Accessories
Select Neptune Manual Iss: B

SECTION 10 – CE DECLARATION
10.
SECTION 11 – C
11.1
Appendix A
EEE Declaration
1 CE Certificate
ONTACT US
Contact Details
Pushfit Water Connectors
Material Safety Data Sheets
W
Select Neptune Manual Iss: B

DOCUMENT HISTORY
ge ChangeIssue Date of Chan Description of
A 18.07.06 First issue
B 18.02.08 Updated Declaration of Conformity, WEEE
Declaration included, Appendix, sections 1.10 and
dated to reflect this.9.3 have been up
Select Neptune Manual Iss: B

SECTION
SPECIFICATION
This section provides details of the SELECT Neptune electrical, mechanical and
process specification as well as relevant standards complied with and general
safety information. The section is divided into the following sub-sections.
SECTION CONTENTS
1.1 Standard Features
1.2 Electrical Specifications / Connections
1.2.1 Mains supply
1.2.2 Fuse rating
1.2.3 Serial port connection details
1.2.4 Alarm port connection details
1.3 Feedwater Specifications
1.3.1 Feedwater Flowrates
1.3.2 Feedwater Quality
1.3.3 Feedwater Pressure
1.4 Treated Water Specification
1.5 Water Services Connections
1.6 Weights and Dimensions
1.7 Environmental
1.8 Standards Applied
1.9 Caution and Warning Statements
1.10 General Safety Information
1
Select Neptune Manual Iss: B

1.0 SPECIFICATION
STANDARD FEATURES
•Guaranteed 18.2 MΩ-cm water quality available direct from
<20µs/cm pre-purified water supply.
•Flowrate, T.O.C., Temp Pressure and Water quality
monitoring.
•Wall or bench mountab
•System status alarms.
•Automatic cleaning/sanitisation procedure.
•Easy change disposable cartridge packs.
•Integral Total
•Multiple wate
•Three dispense modes.
•Microprocessor controlled with graphical user interface.
.2.1 Mains supply
g Current Draw (Amps) External Fuse Rating
erature,
le.
Organic Carbon Monitor.
r take offs.
ELECTRICAL SPECIFICATIONS / CONNECTIONS
1
Electrical KW
Supply Ratin
Single phase 0.1
100-240v and
duty 50/60 Hz
1.0 5 Amps
(conforming to
BS1362)
1.2.2 F
5AH250V, conforming to
IE
N
use Rating / Type
IEC module fuse type: - (20x5mm), T
C 127
umber per unit = 2
T utral fused.
n Details (see Fig-9)
Aw software
external printer or PC
Connector Type: RJ45 to 9 pin D-type socket. Contact Purite for supply
of Serial Port lead.
he mains supply is live & ne
1.2.3 Serial Port Connectio
pplication: Uploading of ne
Connection to
Select Neptune Manual Iss: B

Details (see Fig-9)
utput e.g. connection to BMS system
ting 34Vdc / 24ac, 1 amp).
supply
FEEDWA
1.3.1 edw
1.2.4 Alarm Port connection
Application: Volt free alarm o
Connector type: Din 3-pin Plug (max ra
Max. Lead length: 10 mtrs. Contact Purite for
of Alarm lead.
TER SPECIFICATIONS.
Fe ater Flowrates
M
Max Feed
odel Flowrate
L/hr
Analytical 120
Life Science 120
Ultimate 120
1.3.2 Feedwater Quality
C < 2 onductivity 0µs/cm*
Te re 1- 103.9
o
F)mperatu 40
o
C ( 3.8 –3
* For optimum performance the units should be fed from ed
water supply which includes the use of reverse osmosis. If the system is to
be fed from a deionised water supply a 0.2µm filter should be installed as
ent in order to protect the internal filters from
premature fouling. Refer to Section 9.1 Consumables for details.
1.3.3
Feedwater Pressure (Max) (20 psi)*
a pre-purifi
a minimum requirem
Feedwater Pressures
Feedwater Pressure (Min) (0.5 psi) Flooded head
•> 20 psi fit Pressure Reducing Valve; supplied as part of the
Installation kit.
Select Neptune Manual Iss: B

1.4 REATED WATER SPECIFICATIONT
Parameter Analytical Life Science Ultimate
Resistivity @ 25
0
C 18.2 MΩ-cm 18.2 MΩ-cm 18.2 MΩ-cm
Output l/min 2 1.5 1.5
pH 6-8 6-8 6-8
T.O.C. < 1ppb as C < 5ppb as C < 1ppb as C
Bacteria <1 cfu/ml <0.1 cfu/ml <0.1 cfu/ml
Endotoxins n/a <0.02EU/ml <0.02EU/ml
Particles 0.2µm 0.05µm 0.05µm
Cartridge Capacity 60,000 lts per NCP pack on 1µs/cm feedwater*
* No Carbon dioxide present
1.5 WATER ERVICES NECTIONS
Description
S CON
Connection
D 8mm Pushfit
Purified Water In 8mm Pushfit
Pressurised Water Out 8mm Pushfit
Pressurised Water Return 8mm pushfit
.6 WEIGHTS AND DIMENSIONS
rain
1
Weight kg Height (mm) Width Unit (mm) Depth
(mm)
Analytical (Dry) 24
(Working) 26 630 440 548
Life Science/Ultimate (Dry) 25
(Working) 27 630 440 548
Select Neptune Manual Iss: B

1.7 ENVIRONMENTAL
Ro nd ope
temperature range
to 4 ) om storage a rating 5 0
o
C (41-104
o
F
Relative Humidity 30 to 80%
Max Altitude 2000m
Transport and torage
ature (limite
nes)
-5 t C (with frost protection liquid –
40
S
temper d by RO
membra
o 85
o
to 85
o
C)
RFI/EMI Radiation The nmen thin
the which the unit has been
taken not to have
sources of RFI/EMI, which are liable to
electromagnetic disturbance to
the unit. If the unit is affected by such
bances, the sources should be
or relocated.
‘EMC’ enviro t must be wi
limits to
tested, see section 1.8.
Care must be
cause
distur
suppressed
1.8 STANDARDS APPLIED
EMC BS EN 61326:1998/IEC 61326-1 :1997;Class A
r measurement, control and laboratory
use EMC requirements.
BSEN 61000-3-2:1995, Incorpor
BS EN 61000-3-2:1995, Incorporating Amendment 1
E
Electrical equipment, fo
ating Amendments 1 & 2.
Mains Harmonic Emissions.
Mains Flicker missions.
LVD BS EN 61010-1 ng Amendment 1
Safety requirements for electrical equipment, for
measurement control and laboratory use.
:1993 , Incorporati
1.9 CAUTION AND WARNING STATEMENTS
•These instructions provide information to ensure safe and continuing
operation of the equipment and that safe working practices can be
adopted as required. The manual should be read and understood
before the equipment is placed into service.
•Purite Limited reserves the right to make engineering refinements to
the equipment that may not be described herein. Any questions that
cannot be answered specifically by these instructions should be
addressed to Purite or their agents for response.
Select Neptune Manual Iss: B

•Purite will not accept any responsibility for any equipment supplied or
ipme stem when the
ade a modification that is considered by Purite to
grity of the original design philosophy.
•performance beco aired and any remedial work
1844 211555. Quoting the
number.
•t be dismantle
Department personnel or autho
On no account must the unit be cal supply with
the top control cover removed.
•Always refer to the Safety Data
any of the recommended cleani
cartridges.
•There is the potential for sensit
proximity to the unit to be tic or other
interference generated from the unit. If affected by interference the
e should be relocated.
•The use of mobile phones in close proximity to the unit should be
ide
•The ‘C re
particular care must be taken to ensure the safety of the operator, and
the protection provided by the equipment is, not impaired.
1.10 GENERA
•Ex
the actions of such equ
customer has m
nt or associated sy
question the inte
If the unit’s mes imp
appears to be outside the scope
Purite’s Service Department, T
unit’s serial
of this manual, then seek advice from
el. +44 (0)
The unit must no d unless carried out by Purite Service
rised trained personnel.
connected to the electri
Sheets, in Appendix A, before handling
ng disinfection adaptors or consumable
ive equipment/devices located in close
affected by electromagne
relevant equipment/devic
avo d where possible.
aution’ symbol is used throughout this manual to highlight whe
L SAFETY INFORMATION
planation of symbols and references
Danger Th ers that may threaten
the safety and life of persons.
ave severe consequences on
health and safety, including life-threatening injuries.
is symbol refers to any immediate dang
Failure to observe these notices will h
Warning This symbol refers to a possible danger that threatens the safety
and life of persons.
Caution
ult in minor injuries
and/or damage to property.
This symbol refers to a possibly hazardous situation.
Failure to observe these references may res
Select Neptune Manual Iss: B

i
•Ad ements
Co ons must be
obs
•
The eptune units are used to purify, purified water. The units
des
spe
pro tified immediately.
•Op
On
sho
particularly important to observe the safety information strictly.
Residual dangers
This symbol points out important information for working with the
system in a proper manner.
Failure to observe these references may result in malfunctions in
the system or impact on the environment.
ditional safety requir
untry-specific requirements standards and regulati
erved.
Usage in accordance with intended purpose.
SELECT N
must only be operated with water supplied in accordance with the quality
cribed in Section 1.3 and operated in accordance with the parameters
cified in Section 1.7. The units must not be operated unless in
per working order. Any malfunctions must be rec
erating staff
ly persons who have read and understood these Operation Instructions
uld be permitted to operate the unit. When operating the units, it is
•
Danger
ents with wet hands.
Mechanical force
Some parts of the system could be under pressure of up to 60 psi.
•
•
Electrical Shock
Do not touch electrical compon
Before performing tasks on parts of electrical system, isolate the
system from the electrical power supply.
Always release the pressure from the unit before repairs and
maintenance tasks are carried out.
Bringing the system to a stop in the event of an emergency
•Turn off the electrical supply and/or remove mains plug.
Shut off the water supply.
Select Neptune Manual Iss: B

After remedying the fault:
•Open the water supply.
a the main front panel.
•Safety
ensure that authorised and qualified
professionals who have been sufficiently informed for the task at hand by
and assembly tasks. Professionally trained staff must properly
perform these tasks.
The system must be shut down and protected from being placed in
ck
must confirm that power has been disconnected from the corresponding
tem. In addition, the system must be secured to prevent
it from being turned on again unintentionally.
•
When they need to be discarded, consumables must be disposed off
gulations. Refer to Appendix A – WEEE Declaration
for disposal of electrical and electronic equipment supplied Purite.
•nauthorised conversion and manufacturing replacement parts
f the system is only permitted with the
changes in the
progra
accessories authorised by the manufacturer enhance safety. Use of other
parts w
•Warra
This product corresponds to the state of the art and was designed and
logy, after
which it was subjected to a quality control process. If there should
ne t quests for
replacement to the manufacturer of this product in accordance with the
general terms and conditions of sale and delivery.
•Turn on the electrical supply.
•Restart/operate the unit vi
information for maintenance tasks
The operator must take care to
thoroughly studying the Operating Instructions perform all maintenance,
inspection
operation again unintentionally before all repair and maintenance tasks
have been completed. It is essential to observe the procedure described
in these Operating Instructions for shutting down the system.
Before beginning tasks on the electrical equipment of the system, a che
section of the sys
Disposing of system parts and operating materials
according to local re
U
Conversion or modification o
approval of the manufacturer. The same applies to making
mming for the control system. Original replacement parts and
ill void the warranty.
nty claims and liability
manufactured in accordance with applicable rules of the techno
ver heless be any grounds for complaint, please direct re
Select Neptune Manual Iss: B

Manufacturers Name: Purite Limited
Bandet
England
leph
Fax:
Way
Thame
Oxon OX9 3SJ
e one: [phone]T
[phone]
Select Neptune Manual Iss: B

SECTION
PROCESS DESCRIPTION
This section provides general information regarding the process of purification
utilised by the SELECT Neptune range of polishers. The section is divided into
the following sub-sections.
SECTION CONTENTS
2.1 Operational Overview
2.2 Disinfection
2
Select Neptune Manual Iss: B

SELECT NEPTUNE
PROCESS DESCRIPTION
Fig-1
VIEW
ELECT Neptune Analytical
re-purified water enters the unit via an inlet solenoid valve. The water pressure
nd flowrate are boosted to their operating levels by the internal pump. A
ressure sensor monitors the internal pressure in the unit and protects the
ystem from over pressurisation.
primary deionisation (NCP) pack. The
timate mix of semiconductor grade nuclear mixed bed resin and highly
activated organic adsorbent, contained in the (NCP) pack, remove virtually all
aces of dissolved inorganic and organic contaminants.
o ensure that all residual traces of organics are removed the deionised water is
radiated with UV light at a wavelength of 185nm. This short wavelength light
nsures that any un-dissociated organic molecules are cleaved into smaller
harged species; termed Photo-oxidation, which are then be removed by the
econd polishing pack.
he UV lamp used in the SELECT Neptune Analytical & Ultimate emits UV
ght at both 185 and 254nm, therefore giving it the additional feature of also
estroying any bacteria present through the disruption of the bacteria’s DNA.
OPERATIONAL OVER
S
P
a
p
s
The water then passes through the first
in
tr
T
ir
e
c
s
T
li
d
Select Neptune Manual Iss: B

Following the irradiation theoretical maximum
0
and are exceeded the system will respond
ith an appropriate alarm message prompting the user to take some remedial
tions the unit will automatically
hutdown to prevent injury and to protect the unit from damage. Refer to Section
rating alarm conditions and safety features.
stage the water is polished up to its
purity of 18.2MΩ-cm by the second (NCP) pack. Having the packs arranged in
series configuration ensures that the final water quality of 18.2MΩ-cm is always
guaranteed.
Finally before being dispensed, via one of the three dispense routines; the water
is filtered by an internal absolute rated 0.2µm sterilising grade filter.
The unit can also be configured to feed external analytical equipment directly via
an external pressurised loop.
To maintain quality the system recirculates the water at a rate of up to 2 l/min.
The microprocessor based control system constantly monitors the system
performance parameters, such as,
•Water Quality MΩ-cm
•Flowrate l/min
•Pressure Bar
•Temperature C
•T.O.C. ppb as C
if at any time the preset parameters
w
action. Under certain serious alarm condi
s
5.7 and 5.8 for details of all ope
The unit is equipped with several unique user functions such as:-
•Data Logging
•Automatic filter air bleed
•Intelligent monitoring System
•Consumable replacement alarms
Details of which can be found in Section 5.
Select Neptune Manual Iss: B

SELECT Neptun Process Flow Schemate Analytical ic
Nept une Analyt ic al
1
34
2
Dr
Pr O
d I
S/
P d R
ain
ess Feed
Fee
<20µ
ress Fee
ut
n
cm
tn
8
12
9
10
5
6
Drain
14
17
Drain
16
11
7
13
18
Le g e n d : -
1. Recirculatio
2. 185nm Phot on
3 . Primary Deio ac
4 . Polishing De Pa
5. 0.2µm Hollo ltr ter
6. 3-Way Disp e
7. Post UV Lin
8. Mid Pack Lin
9 . PRV (O p t io nal
1 0 . M anual Se lec t io n Valve
(Closed - Ringout ) (Open - Recirc Int.)
11. High End Display / Graphics
12. Pressure Transducer
13. Outlet Linecell
14. Outlet Temp Sensor
1 5 . Inlet So leno id Valve
1 6 . Air Bleed So lenoid Valve
17. Flow Sensor
1 8 . Drain So leno id Valve
15
n Pump
o-Oxidati
nisat io n P
ionisat io n
w Fibre U
ense Valv
ecell
ecell
)
UV
k
ck
amicro Fil
Select Neptune Manual Iss: B