Hach BioTector B3500dw User manual

Catalog Number: 10-MAT-1152
BioTector B3500dw Online TOC Analyzer
USER MANUAL
October 2017, Edition 1
BS5AX 2.11a
Original Instructions in English
© Copyright BioTector 2017. All rights reserved. Printed by BioTector. Printed in the Republic of Ireland.

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Table of Contents
SECTION 1 SAFETY PRECAUTIONS.......................................................................... 5
1.1 INFORMATION AND SAFETY SIGNS USED IN THE MANUAL.......................................................5
1.2 PRECAUTIONARY LABELS ATTACHED TO THE INSTRUMENT.................................................... 6
1.3 CERTIFICATION MARKS ATTACHED TO THE INSTRUMENT.......................................................7
1.4 POTENTIAL SYSTEM SAFETY HAZARDS................................................................................8
1.4.1 Ozone and Toxicity.........................................................................................................................9
1.4.2 First Aid Treatment.........................................................................................................................9
1.5 GENERAL SAFETY PRECAUTIONS ...................................................................................... 10
1.5 PRÉCAUTIONS GÉNÉRALES DE SÉCURITÉ ........................................................................... 10
1.5.1 Electrical and Burn Precautions.................................................................................................. 11
1.5.1 Précautions relatives à l’électricité et aux brûlures ..................................................................... 11
1.5.2 Carrier Gas and Exhaust Gas Precautions................................................................................. 12
1.5.2 Précautions relatives au gaz porteur et d'échappement............................................................. 12
1.5.3 Chemical Precautions ................................................................................................................. 13
1.5.3 Précautions chimiques ................................................................................................................ 13
1.5.4 Sample Stream Precautions........................................................................................................ 14
1.5.4 Précautions relatives aux échantillons........................................................................................ 15
SECTION 2 OPERATOR’S MANUAL ......................................................................... 16
2.1 SOFTWARE SCREENS AND SOFTWARE MENU DIAGRAM............................................................ 16
2.1.1 Startup State................................................................................................................................ 18
2.1.2 System Status Messages............................................................................................................ 18
2.1.3 Analysis Data Screen.................................................................................................................. 19
2.1.4 Analysis Graph Screen................................................................................................................ 20
2.1.5 Reagent Status Screen ............................................................................................................... 20
2.1.6 Select Level Menu....................................................................................................................... 21
2.1.7 Enter Password Menu................................................................................................................. 21
2.2 OPERATION MENU............................................................................................................ 22
2.2.1 Start Stop..................................................................................................................................... 22
2.2.2 Reagents Setup........................................................................................................................... 24
2.2.2.1 Install New Reagents.........................................................................................................................24
2.2.2.2 Purge Reagents & Zero.....................................................................................................................25
2.2.3 System Range Data Screen........................................................................................................ 25
2.2.4 Manual Program Menu................................................................................................................ 26
2.2.5 Reaction Archive Screen............................................................................................................. 27
2.2.6 Fault Archive Menu ..................................................................................................................... 27
2.2.7 Time & Date Menu ...................................................................................................................... 28
2.2.8 Contact Information..................................................................................................................... 28
2.2.9 LCD Adjust .................................................................................................................................. 28
2.3 CALIBRATION MENU.......................................................................................................... 29
2.3.1 Zero Calibration........................................................................................................................... 29
2.3.2 Span Calibration.......................................................................................................................... 31
SECTION 3 TECHNICAL SPECIFICATIONS.............................................................. 34
SECTION 4 INTRODUCTION...................................................................................... 36
4.1 BIOTECTOR MAJOR COMPONENTS.................................................................................... 36
4.1.1 Analysis Enclosure...................................................................................................................... 36
4.1.2 Motherboard Enclosure............................................................................................................... 39
4.2 BIOTECTOR OPERATION ................................................................................................... 41
4.2.1 BioTector Oxidation Method........................................................................................................ 41
4.2.2 BioTector Sample Injection ......................................................................................................... 42
4.2.3 BioTector Oxygen Concentrator.................................................................................................. 44
4.2.4 BioTector Analysis Types............................................................................................................ 46
4.2.4.1 TIC & TOC Analysis...........................................................................................................................46
4.2.4.2 TC Analysis........................................................................................................................................46

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4.2.4.3 VOC (POC) Analysis .........................................................................................................................47
SECTION 5 INSTALLATION....................................................................................... 48
5.1 BASIC SYSTEM REQUIREMENTS ........................................................................................ 48
5.2 UNPACKING AND INSTALLATION......................................................................................... 49
5.2.1 Analyzer Dimensions and Mounting............................................................................................ 50
5.2.2 Wiring Power and Signal Terminals............................................................................................ 52
5.2.3 Wiring External Power Disconnection Switches.......................................................................... 54
5.2.4 System Fuse Specifications........................................................................................................ 56
5.3 AIR SUPPLY AND REAGENT CONNECTIONS......................................................................... 57
5.3.1 Air Supply Connection................................................................................................................. 58
5.3.2 Reagent Connections.................................................................................................................. 59
5.4 SAMPLE,DRAIN AND EXHAUST CONNECTIONS ................................................................... 61
5.4.1 Sample Inlet Tube Position ......................................................................................................... 61
5.4.2 Drain and Exhaust Connections.................................................................................................. 63
SECTION 6 REAGENTS AND CALIBRATION STANDARDS.................................... 64
6.1 REAGENTS....................................................................................................................... 64
6.2 CALIBRATION STANDARDS ................................................................................................ 65
SECTION 7 ANALYZER COMMISSIONING AND STARTUP .................................... 68
SECTION 8 MAINTENANCE MENU........................................................................... 73
8.1 DIAGNOSTICS MENU.................................................................................................... 74
8.1.1 Process Test................................................................................................................................ 75
8.1.1.1 Pressure Test ....................................................................................................................................75
8.1.1.2 Flow Test...........................................................................................................................................76
8.1.1.3 Ozone Test........................................................................................................................................77
8.1.1.4 Sample Pump Test............................................................................................................................79
8.1.1.5 pH Test..............................................................................................................................................80
8.1.2 Simulate....................................................................................................................................... 84
8.1.3 Signal Simulate............................................................................................................................ 88
8.1.4 Data Output................................................................................................................................. 90
8.1.4.1 Send Reaction Archive ......................................................................................................................91
8.1.4.2 Send Fault Archive ............................................................................................................................94
8.1.4.3 Send Configuration............................................................................................................................94
8.1.4.4 Send All Data.....................................................................................................................................94
8.1.5 Input/Output Status ..................................................................................................................... 95
8.1.6 Oxygen Controller Status ............................................................................................................ 96
8.1.7 Service......................................................................................................................................... 97
8.2 COMMISSIONING MENU .............................................................................................. 98
8.2.1 Reaction Time ............................................................................................................................. 98
8.2.2 Sample Pump.............................................................................................................................. 99
8.2.3 Stream Program.......................................................................................................................... 99
8.2.4 COD/BOD/DW Program............................................................................................................ 101
8.2.5 New Reagents Program............................................................................................................ 102
8.2.6 Reagents Monitor...................................................................................................................... 103
8.2.7 Autocal Program........................................................................................................................ 104
8.2.8 4-20mA Program....................................................................................................................... 104
8.2.9 Alarm Program .......................................................................................................................... 106
8.2.10 Data Program........................................................................................................................ 107
8.2.11 Information ............................................................................................................................ 107
8.3 SYSTEMCONFIGURATION MENU............................................................................. 108
8.3.1 Analysis Mode........................................................................................................................... 109
8.3.2 System Program........................................................................................................................ 110
8.3.3 Calibration Data......................................................................................................................... 115
8.3.4 Sequence Program ................................................................................................................... 115
8.3.4.1 Average Program.............................................................................................................................115
8.3.4.2 Zero Program...................................................................................................................................116
8.3.4.3 Span Program..................................................................................................................................118
8.3.4.4 Reagents Purge...............................................................................................................................120
8.3.4.5 Pressure/Flow Test Program...........................................................................................................120
8.3.5 Output Devices.......................................................................................................................... 122

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8.3.5.1 System Outputs...............................................................................................................................122
8.3.5.2 Programmable Outputs....................................................................................................................124
8.3.6 Reaction Check......................................................................................................................... 125
8.3.7 Result Integration ...................................................................................................................... 126
8.3.8 Fault Setup................................................................................................................................ 127
8.3.9 Fault Status ............................................................................................................................... 130
8.3.10 CO2Analyzer ........................................................................................................................ 131
8.3.11 Cooler Program..................................................................................................................... 132
8.3.12 Ozone Destructor Program................................................................................................... 133
8.3.13 Software Update ................................................................................................................... 134
8.3.14 Password .............................................................................................................................. 135
8.3.15 Language .............................................................................................................................. 135
8.3.16 Hardware Configuration........................................................................................................ 135
SECTION 9 TROUBLESHOOTING OF SYSTEM FAULT, WARNING AND
NOTIFICATION EVENTS ................................................................................................ 136
9.1 BIOTECTOR FAULT EVENT EXPLANATION AND REMEDIAL ACTION...................................... 136
9.2 BIOTECTOR WARNING EVENT EXPLANATION AND REMEDIAL ACTION................................. 140
9.3 BIOTECTOR NOTIFICATION EVENT EXPLANATION AND REMEDIAL ACTION .......................... 149
SECTION 10 SERVICE AND MAINTENANCE ............................................................ 150
10.1 WEEKLY MAINTENANCE .................................................................................................. 150
10.2 SIX MONTH SERVICE ...................................................................................................... 151
SECTION 11 SYSTEM REPLACEMENT AND SPARE PARTS.................................. 155
SECTION 12 WARRANTY AND EXCLUSIONS .......................................................... 158
SECTION 13 APPENDICES......................................................................................... 159
APPENDIX 1GLOSSARY OF TERMS AND ABBREVIATIONS.......................................................... 159
APPENDIX 2CONTACT INFORMATION...................................................................................... 162

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Section 1 Safety Precautions
Please read this manual before unpacking, setting up, or operating the BioTector.
BioTector should only be used by qualified trained staff and for the purpose it is intended for. Do not use or
install this equipment in any way other than the methods specified in this manual. The procedures and
methods described in this manual are based on assuming the user have basic, fundamental background on
electronics, chemistry and analyzer equipment.
If the instructions in this manual are not followed, the operation and protection provided by the
equipment may be impaired.
1.1 Information and Safety Signs used in the Manual
When any supplementary information is required and if any hazards exist, the necessary information and
safety signs (Information, Caution, Warning and Danger) will be displayed for the corresponding section or
procedure in this manual.
Used to indicate supplementary information, to call attention to
recommendations, to simplify the operation and to guarantee the correct use
of the equipment.
Used when there is a danger of minor damage to the system if the user does
not follow precautions.
Used when there is a danger of minor injury or serious damage to the
system if the user does do not follow the precautions.
Used when failure to observe a safety precaution may result in serious injury
or death.
Caution
WARNING
DANGER

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1.2 Precautionary Labels Attached to the Instrument
The labels and tags attached to the instrument are summarized below. Please read all labels and tags
attached to the instrument. If not observed, personal injury or damage to the instrument could occur.
This symbol, when displayed on the instrument, indicates that the user
must gather the necessary operation and/or safety information given in the
instruction manual.
This symbol, when attached on an enclosure, indicates an existing risk of
electrical shock and/or electrocution. Only qualified personnel should open
such enclosures and work with hazardous voltages.
This symbol, when displayed on a component, identifies that the
component surface can be hot. When it is necessary to work with this
component, it should be handled with care.
This symbol, when noted on a product, illustrates the risk of chemical harm
due to its corrosive, acidic, caustic or solvent nature. Only qualified and
trained staff should handle such chemicals.
This symbol, when noted on an analyzer, illustrates the risk of the presence
of toxic ozone gas produced in the analyzer. Only qualified and trained staff
should work with this analyzer.
This symbol, when displayed on the instrument, indicates the presence of
devices sensitive to Electro-Static Discharge (ESD). Prior to any work with
such components, the individual should be grounded via an earth strap to
prevent any possible damage.
This symbol, when displayed on the product, indicates that protective eye
wear must be used during the maintenance or service of the equipment.
This symbol, when used on the product, identifies the location of the
protective earth (ground) connection.

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Electrical equipment marked with this symbol may not be disposed of in
European domestic or public disposal systems. Return old or end-of-life
equipment to the manufacturer for disposal at no charge to the user.
1.3 Certification Marks Attached to the Instrument
The standard certification marks attached to the instrument and their meanings are summarized below.
Additional certification marks if required for specific markets are at the back of this manual.
This mark, which stands for European Conformity "Conformité
Européene", indicates that “The instrument complies with the
European product directives, health, safety and
environmental protection legislations”.
Conforms to
ANSI/UL Std. 61010-1
Certified to
CAN/CSA Std. 61010-1
If these marks are displayed on the instrument, they indicate
that “This product has been tested to Safety Requirements
of Electrical Equipment for Measurements, Control and
Laboratory use; Part 1: General Requirements of ANSI/UL
61010-1 and CAN/CSA-C22.2 No 61010-1”. Intertek ETL listed
mark, which stands for Electrical Testing Laboratories, identifies
that the product has been tested by Intertek, found in
compliance with accepted national standards, and it meets the
minimal requirements required for sale or distribution.

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1.4 Potential System Safety Hazards
The potential safety hazards, which are associated with a running BioTector system, are as follows:
•Electrical hazards
•Potentially hazardous chemicals
•Oxygen gas and components generating Ozone gas
Please read the instructions in this manual carefully before installing or starting the BioTector.
The manufacturer cannot accept liability for damages due to non-observance of this manual. Use of spare
parts not supplied by the manufacturer will invalidate the warranty. If the equipment is used in a manner not
specified by the manufacturer, the protection provided by the equipment may be impaired. The manufacturer
shall not be liable for omissions or errors contained herein or for incidental or consequential damages in
connection with the furnishing, performance, or use of this material.
The information contained in this manual is subject to change without notice.
The information contained herein is protected by copyright. Reproduction, adaptation, or translation of any
part of this manual without prior written permission is prohibited, except as allowed under the copyright laws.
Product names mentioned herein are for identification purposes only and may be trademarks or registered
trademarks of their respective companies.
Where manuals are translated into several languages, the source language text is considered as the original.
Maintenance and operation should not be carried out unless personnel have been fully
trained in the operation of the BioTector.
Prior to working on the inside of the analyzer, the technician should be grounded via an
earth strap.
Caution

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1.4.1 Ozone and Toxicity
Ozone is found in gaseous form as a natural ingredient of the earth's atmosphere. Some of the chemical and
physical properties of ozone are as follows:
Terms
Properties of Ozone (O3)
Molecule Weight
47.9982 g/g-mol
Boiling Point
-119 0.3 °C
Melting Point
-192.7 0.2 °C
Exposure to even low concentrations of ozone can be damaging to delicate nasal, bronchial and pulmonary
membrane. Symptoms of acute ozone toxification appear at a concentration of about 1 ppm by volume. The
type and severity of symptoms depend on the concentration and duration of exposure. In mild cases and in
the early phases of severe cases, symptoms will include one or more of the following:
•Irritation or burning of the eyes, nose or throat
•Lassitude
•Frontal headache
•Sensation of sub-sternal pressure
•Constriction or oppression
•Acid taste in mouth
•Anorexia
In more severe cases, the symptoms may include dyspnoea, cough, choking sensation, tachycardia, vertigo,
lowering of blood pressure, severe cramping, chest pain, and generalized body pain. Pulmonary oedema may
develop with delayed onset, usually one or more hours after exposure.
Following severe acute ozone toxification, recovery is slow. In the few severe human cases reported, 10 -14
days of hospitalization were required. In these cases, minimal residual symptoms were present for as long as
9 months, but all cases eventually recovered completely.
The 1983 ACGIH has recommended a Threshold Limit Value (TLV) of 0.1 ppm (0.2 mg/m3) for ozone. The
safe level for short human exposure to concentrations of ozone in excess of 0.1 ppm (Threshold Limit Value)
is not known with certainty. The atmospheric concentration immediately hazardous to life is likewise not
known, but inhalation of 50 ppm for 30 minutes would probably be fatal. The odor threshold of ozone for a
normal person is 0.01 - 0.02 ppm by volume in air.
1.4.2 First Aid Treatment
Move the victim to an uncontaminated atmosphere. Control restlessness and pain by the administration of
sedatives and anodynes orally. Severe cases may require subcutaneous injections of small doses of
meperidine hydrochloride (Demerol) for relief of pain. Give oxygen inhalation by facemask when the acute
symptoms have subsided. Severe cases require hospitalization since deferred pulmonary oedema may
develop.

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1.5 General Safety Precautions
Please pay attention to all caution, warning and danger statements at all times. Non-observance of the safety
instructions can result in serious personal injury, death or damage to the equipment. Therefore observe the
following:
▪Only engineers trained by the manufacturer should carry out maintenance on the BioTector.
▪The power supplies contain capacitors that are charged to hazardous voltages. After disconnecting
the main power, allow a minimum of one minute for discharge before opening the control section.
▪Never wash or spray the system with water. Do not allow water to enter the interior.
▪Protect the system from one-sided heat radiation, direct sunlight and vibration. System must be
installed in a dry, dust-free room. Special precautions are required in environments with corrosive
gases, vapors or explosion risk.
▪Please do not place anything on top of the system.
1.5 Précautions générales de sécurité
Prière d’être toujours attentif à toutes les notices de prudence, d’avertissement ou de danger. Le non respect
des instructions de sécurité peut engendrer la blessure grave d’individus, leur décès ou la dégradation du
matériel. Pour ces raisons, prière d’observer les règles suivantes:
▪Seuls les ingénieurs formés par le fabricant doivent réaliser des travaux de maintenance sur le
BioTector.
▪L’alimentation électrique contient des condensateurs qui sont chargés à des tensions dangereuses.
Après avoir débranché l’alimentation électrique, attendre au moins une minute pour permettre la
décharge avant d'ouvrir le boîtier de commande.
▪Ne jamais laver ou arroser l’appareil avec de l’eau. Ne pas laisser de l’eau pénétrer à l’intérieur.
▪Protéger l’appareil des radiations de chaleur sur un seul côté, des rayons directs du soleil et des
vibrations. L’appareil doit être installé dans une pièce sèche et sans poussière. Il est nécessaire de
prendre des précautions particulières dans les environnements contenant des vapeurs ou gaz
corrosifs ou ceux à risque d’explosion.
▪Prière de ne rien poser sur le dessus de l'appareil.

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1.5.1 Electrical and Burn Precautions
During system installation, maintenance or servicing:
•Isolate the system power lines before starting any work in the electronic enclosure.
•All electrical work should be carried out by qualified electrical personnel only.
•Comply with all local and national regulations when working with electrical connections.
•Make sure the system is properly earthed (grounded) before switching on.
•It is required to connect the mains through an external isolator (2-pole disconnection switch), and if
possible connect the mains through an earth leakage circuit breaker.
•When working with hot surfaces, use protective gloves and handle the components with care.
1.5.1 Précautions relatives à l’électricité et aux brûlures
À l’installation de l’appareil, sa maintenance ou son entretien:
•Isoler les fils électriques de l’appareil avant de commencer tout travail dans le boîtier électronique.
•Seul le personnel électricien qualifié est habilité à effectuer tous travaux d’électricité.
•Se conformer aux règlementations locales et nationales pour tout travail sur un branchement
électrique.
•Avant de l’allumer, veiller à la bonne mise à la terre de l’appareil.
•Le branchement sur le courant secteur doit obligatoirement se faire par l'intermédiaire d'un
interrupteur sectionneur externe (interrupteur bipolaire), et prévoyez si possible un disjoncteur
différentiel.
•Utiliser des gants de protection pour les travaux sur les surfaces très chaudes et prendre soin en
manipulant les composants.
BioTector contains electrical components operating under high voltages.
Contact may result in electric shock and severe or fatal injury.
BioTector contient des composants électriques qui fonctionnent à des tensions
élevées. Un contact peut engendrer un choc électrique et des blessures graves
ou mortelles.
DANGER
DANGER

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1.5.2 Carrier Gas and Exhaust Gas Precautions
BioTector uses oxygen (O2) gas as the carrier gas during its operation. The oxygen gas must be free of
carbon dioxide (CO2) and nitrogen (N2) gases. The average rate of oxygen consumption in BioTector is 29 l/h
(483 ml/min). Carbon dioxide filtered air, carbon dioxide and nitrogen contaminated oxygen gas are not
suitable for BioTector TOC analyzer. When handling oxygen:
•The same precautions, which are required for any high pressure or compressed gas system, must be
taken to avoid accidents.
•Comply with all local and national regulations and/or manufacturer's recommendations and guidelines
when working with oxygen.
•If oxygen cylinders are used, they must be transferred safely using appropriate equipment (e.g. carts,
hand trucks etc.)
•If oxygen cylinders are used, they should be labeled clearly for identification and well secured for
storage and transport.
•Avoid the use of extensive number of adaptors and couplers.
•Do not allow oxygen to come in direct contact with grease, oil, fat, and other combustible materials. If
uncertain how to handle oxygen cylinders and high concentration oxygen, contact your local oxygen
manufacturer.
•If oxygen concentrator is used, take precautions to avoid a fire in the area of the concentrator, install
the concentrator only in a well ventilated area and comply with all local and national regulations.
Vent waste gases to atmosphere or to a well ventilated area making the necessary connections on system
exhaust. Under normal operating conditions, waste gases will contain oxygen, traces of carbon dioxide and
the traces of volatiles/gases which may exist in the sample stream. Under abnormal conditions, the waste
gases may contain traces of ozone.
1.5.2 Précautions relatives au gaz porteur et d'échappement
Pour son fonctionnement, BioTector emploie de l’oxygène (O2) comme gaz porteur. L’oxygène ne doit
comporter aucun gaz carbonique (CO2) ni d’azote (N2). Le taux moyen de consommation d’oxygène du
BioTector est de 29L/heure (483 ml/min). L’analyseur BioTector TOC ne tolère pas l’air filtré de gaz
carbonique ni l'oxygène contaminé de gaz carbonique et d'azote. À la manipulation de l’oxygène:
•Afin d’éviter les accidents, prendre les mêmes précautions que pour tout appareil à haute pression ou
gaz comprimé.
•Pour toute opération avec de l’oxygène, se conformer aux règlementations locales et nationales et/ou
aux recommandations et consignes du fabricant.
•S’ils sont employés, les cylindres d’oxygène doivent être transportés en toute sécurité à l’aide du
matériel approprié (chariots, diables, etc.)
•S’ils sont employés, les cylindres d’oxygène doivent être clairement étiquetés pour en permettre
l’identification et bien arrimés pour leur stockage et leur transport.
•Éviter d’utiliser un nombre élevé d’adaptateurs et de dispositifs de couplage.
•Ne pas laisser l’oxygène entrer en contact direct avec de la graisse, de l’huile, des matières grasses
ou d’autres matières combustibles. Veuillez contacter votre fabricant local d’oxygène si vous avez
des doutes sur la manière de manipuler les cylindres d’oxygène et l’oxygène de haute concentration.
•Dans le cas où un concentrateur est employé, prendre les précautions nécessaires pour éviter un
incendie dans la zone du concentrateur, n’installer le concentrateur que dans un endroit bien ventilé
et se conformer aux règlementations locales et nationales.
Évacuer les gaz usés dans l’atmosphère ou dans un endroit bien ventilé en réalisant les branchements
voulus sur l'échappement de l’appareil. Dans des conditions normales de fonctionnement, les gaz usés
contiennent de l’oxygène, des traces de gaz carbonique et des traces de composants volatiles/gaz qui
peuvent être présents dans l’échantillon. Dans des conditions anormales, les gaz usés peuvent contenir des
traces d’ozone.

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1.5.3 Chemical Precautions
A number of chemicals and compounds to be used with BioTector are listed in Section 6 Reagents
and Calibration Standards. Some of these compounds are harmful, corrosive, acidic and oxidizing.
Appropriate precautions must be taken when handling these chemicals or solutions prepared from these
chemicals.
Physical contact with these chemicals and inhalation of any vapors must be minimized using appropriate
safety equipment.
1.5.3 Précautions chimiques
La liste de la Section 6 Réactifs et Standards de Calibration (Section 6 Reagents and Calibration
Standards) énumère un certain nombre de produits chimiques et composés à utiliser avec BioTector.
Certains de ces composés sont nocifs, corrosifs, acides et oxydants. Il est essentiel de prendre les
précautions appropriées lors de la manipulation de ces produits chimiques ou des solutions dont ils sont la
base.
Il est essentiel d’employer l’équipement de sécurité approprié afin de minimiser le contact direct avec ces
produits chimiques et l’inhalation de toutes vapeurs.

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1.5.4 Sample Stream Precautions
The user is responsible to establish the potential hazard associated with each sample stream. Necessary
precautions must be taken, to avoid physical contact with any harmful sample stream, which may contain
chemical or biological hazards.
System components and their composition, which come in contact with the sample liquid and possible volatile
gases from the sample, are tabulated in table 1 below. If there are suspected compatibility issues between the
sample stream and BioTector components, please contact the manufacturer or the distributor.
Table 1 System components and their composition
Component
Material
Tubing
PFA (Per-fluoro-alkoxy)
Vinyl
Reinforced Silicon
Reinforced PVC (Poly-vinyl-chloride)
Fittings
PFA (Per-fluoro-alkoxy)
Stainless Steel (SS-316)
PVDF (Poly-vinylidene-flouride)
Brass
Pump Tubing
EMPP (Elastomer-modified-poly-propylene)
Connectors
PP (Poly-propylene)
HDPE (High-density-poly-ethylene)
Connector & Valve Tubing
EMPP (Elastomer-modified poly-propylene)
Viton / FKM (Fluoro-elastomer)
Sample Valve
PEEK (Poly-ether-ether-ketone)
PVDF (Poly-vinylidene-flouride)
Stainless Steel (SS-316)
EMPP (Elastomer-modified poly-propylene)
Reactor
Hastelloy (C-276)
Stainless Steel (SS-316)
PFA (Per-fluoro-alkoxy)
PTFE (Poly-tetra-fluoro-ethylene)
Valve Seals
Kalrez / FFKM (Perfluoro-elastomer)
Viton / FKM (Fluoro-elastomer)
NBR (Nitrile-butadiene-rubber)
Oxidized Sample Catch-pot/Cleaning Vessel
Borosilicate Glass
NDIR CO2Analyzer
Hastelloy (C-276)
Stainless Steel (SS-316)
NDIR CO2Analyzer Lens
Sapphire

Page 15
1.5.4 Précautions relatives aux échantillons
L’usager assume la responsabilité d’établir le danger possible que représente chaque échantillon. Il est
essentiel de prendre les précautions voulues afin d’éviter le contact physique avec tout échantillon nocif qui
pourrait présenter un danger chimique ou biologique.
Le tableau 1 ci-dessous présente les composants de l’analyseur (et leur composition) qui entrent en contact
avec l’échantillon liquide et les éventuels gaz volatiles émanant de l’échantillon. Si vous soupçonnez des
problèmes de compatibilité entre l’échantillon et les composants BioTector, veuillez contacter le distributeur
ou le fabricant.
Tableau 1 Composants de l’analyseur et leur composition
Composant
Matière
Tuyauterie
PFA (perfluoroalkoxy)
Vinyle
Silicone renforcé
PVC renforcé (poly-chlorure de vinyle)
Raccords
PFA (perfluoroalkoxy)
Acier inoxydable (SS-316)
PVDF (polyfluorure de polyvinylidène)
Laiton
Tuyauterie de la pompe
PPMOD (polypropylène modifié par élastomère)
Connecteurs
PP (polypropylène)
HDPE (polyéthylène haute densité)
Tuyauterie des connecteurs & vannes
PPMOD (polypropylène modifié par élastomère)
Viton / FKM (élastomère fluoré)
Vanne d’entrée de l’échantillon
PEEK (polyéther éther cétone)
PVDF (polyfluorure de polyvinylidène)
Acier inoxydable (SS-316)
PPMOD (polypropylène modifié par élastomère)
Réacteur
Hastelloy (C-276)
Acier inoxydable (SS-316)
PFA (perfluoroalkoxy)
PTFE (polytetrafluoroethylene)
Joints des vannes
Kalrez / FFKM (élastomère perfluoré)
Viton / FKM (élastomère fluoré)
NBR (caoutchouc nitrile butadiène)
Bac de récupération/récipient de nettoyage de
l’échantillon oxydé
Verre borosilicaté
Analyseur infrarouge de CO2
Hastelloy (C-276)
Acier inoxydable (SS-316)
Lentille de l’analyseur infrarouge de CO2
Saphir

Page 16
Section 2 Operator’s Manual
2.1 Software Screens and Software Menu Diagram
The BioTector is equipped with a built-in microprocessor, which has been programmed to enable the user to
control the instrument using just six buttons of its membrane keypad. By pressing the appropriate button, the
user can move through the various levels of the software menu.
The functions of the 6 keys on the membrane keypad are described below:
The ESCAPE [ ❖❖ ,,] key, which returns user to the previous screen, can also be used to cancel
programming entries. If the ESCAPE key is pressed for longer than 1 second the user returns to the main
menu.
The LEFT [ ❖,] and RIGHT [ ,] arrow keys are used for numerical entries and programming the
BioTector.
The UP [ , ] and DOWN [ , ] arrow keys are used for numerical entries and programming the
BioTector.
The ENTER [ , √] key, which advances user to the next screen, is also used to enter programmed
settings in the BioTector.
The symbols used on BioTector LCD screen and their meanings are as follows:
<
Selector. Used to designate the menu item being selected.
*
Highlighter. Used to highlight an active or ongoing function of the BioTector.
_
Blinking Cursor. Used to indicate current user position when setting changes are
being made.
There are three main menu levels in BioTector in addition to the analysis graph, analysis data and reagent
status screens:
•Level 1 –Operation: This level controls the basic operation of the BioTector and allows access to
the archives.
•Level 2 –Calibration: This level allows the user to run zero and span calibration cycles.
•Level 3 –Maintenance: This level allows the user to test the individual components of the BioTector
for diagnostics, to download data, to program the software functions and to program the system
specific settings in the BioTector.

Page 17
Software Menu Diagram

Page 18
2.1.1 Startup State
When the BioTector is powered up, its LCD screen will automatically display the Analysis Data screen after a
delay of 60 seconds.
By pressing the ESCAPE key the user moves from the Analysis Data screen to the Analysis Graph screen.
Pressing the ENTER key on the Analysis Graph screens brings the user back to the Analysis Data screen.
Pressing ENTER key on the Analysis Data screen will bring up the Select Level screen, from where the user
can select the desired menu level using the UP or DOWN and ENTER keys.
Entry to each menu level can be controlled by numerical passwords. If the passwords are not set, pressing
the enter key will bring the user directly to the sub menu screen of the selected level. If the system has been
set up with passwords, the Password menu will appear and the password must be entered before access to
the selected level is allowed.
In all cases, pressing the ESCAPE key will return the user to the previous screen.
2.1.2 System Status Messages
The system status messages are displayed on the top left hand side of the Analysis Data and Reagent Status
screens. On most other screens, only the screen name is displayed in this location.
System status messages are displayed in the following priority:
1. SYSTEM MAINTENANCE –the BioTector is in Maintenance mode, activated by the maintenance
switch.
2. SYSTEM FAULT –There is a fault on the BioTector. System is stopped.
3. SYSTEM WARNING –There is a warning on the BioTector. System is running.
4. SYSTEM NOTE –There is a notification on the BioTector. System is running.
5. SYSTEM CALIBRATION –The BioTector is calibrating. This could be Span Calibration, Span Check,
Zero Calibration or Zero Check.
6. System operation status. This could be one of either:
▪SYSTEM RUNNING –system is running.
▪SYSTEM STOPPED –system has been stopped by a fault or from the keypad.
▪REMOTE STANDBY –system has been put into standby mode remotely. System has stopped
analyzing.
The BioTector time and date is displayed on the top right side of each screen. When a
fault/warning/notification is logged in the system, a FAULT LOGGED message will alternate with the time/date
in this location until the fault/warning/notification has been corrected.
Changing most system settings are prevented when the BioTector is running.

Page 19
2.1.3 Analysis Data Screen
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The Analysis Data screen is the default display screen on the BioTector for carbon analyses (TIC, TOC, TC,
VOC) in mgC/l, COD & BOD results in mgO/l, and Drinking Water parameters, which are REMOVAL in %,
and RESULT in FAIL/PASS condition depending on the analysis type and specific configuration settings.
When the user moves through the various levels of the software menu, BioTector returns to this screen
automatically after 15 minutes if there is no further activity on the membrane keypad.
This screen gives information on:
-The Reaction Start time.
-The Reaction Type, for example a TIC & TOC reaction, TC reaction, Cleaning Reaction.
-The Reaction Phase, for example if the reaction is currently in the TIC, Base Oxidation, TOC phase.
-The operation Range (e.g. Range 1, 2 or 3) the BioTector is using to carry out its analysis.
-The Reaction Time, which is the elapsed time (seconds) since the analysis start.
-The Reaction Duration, which is the overall duration (seconds) of the analysis.
The Analysis Data screen also has an archive of the last 25 reactions. The most recent six reactions are
shown on the screen. In order to access the remaining reactions, use the DOWN or RIGHT keys to scroll
down, use the LEFT or UP keys to scroll up.
Each reaction record in the reaction archive contains:
-Start Time - reaction start time.
-Date - reaction date.
-Record Type, using the prefixes below:
S1 to S3 –reactions from stream 1 to stream 3.
M1 to M3 –reactions from manual sample stream 1 to manual stream 3.
√–sample sensor detected the sample or there is no significant quantity of air bubbles in the
stream/manual grab sample lines.
x –sample sensor detected no sample or there is significant quantity of air bubbles in the
stream/manual grab sample lines. See Sample Status in section 8.3.8 Fault Setup for
details.
RS –remote standby reaction.
ZC –zero calibration reaction.
ZK –zero check reaction.
ZM –manual zero adjust.
SC –span calibration reaction.
SK –span check reaction.
SM –manual span factor adjust.
A1 to A3 –24 hours average result from stream 1 to stream 3.
-Analysis Results –analysis results according to the analysis type (e.g. TIC, TOC in mgC/l).

Page 20
2.1.4 Analysis Graph Screen
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The Analysis Graph screen gives information on the current analysis in progress, and allows the user to
monitor the progression of the analysis. This screen gives information on:
-The current atmospheric pressure, measured in kPa (e.g. 101.5 kPa).
-The milligram per liter un-calibrated (mgu) data from the analysis, for example TICmgu or TOCmgu
without any compensation for atmospheric pressure.
-The height of the CO2peaks in each phase of the reaction (e.g. 956ppm CO2).
-The current MFC flow in l/h (e.g. 10.0 l/h).
-The temperature of the analyzer in °C (e.g. 26°C).
-The CO2instantaneous value (e.g. 56ppm CO2i) and the CO2zero value (e.g. 12ppm CO2z) of the
reaction.
-The elapsed time (e.g. 265s) since the start of the analysis.
2.1.5 Reagent Status Screen
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If the Reagent Status screen has been activated, the estimated number of days left for each reagent type is
shown on the display.
If the reagents run low, a LOW REAGENTS fault is activated. This fault has to be cleared by resetting the
reagent level in the Install New Reagents menu.
Note that the LOW REAGENTS fault can be set as a warning (where the common fault relay will activate) or a
notification, in which case a special programmable relay is required to signal the LOW REAGENTS condition.