Metrohm 7010 TOC Manual de usuario

7010 TOC ANALYZER -USER MANUAL

Version: 1.12

Prepared: DC

Verified : FG

Checked: FS

Approved: DM

Issued: 28/09/2015

7010 TOC ANALYZER -USER MANUAL

I N D E X

1SAFETY PRECAUTIONS AND HAZARDS

1.1 General informations

1.2 List of warnings and potential dangers

1.3 Vent waste gas

1.4 Sample

1.5 UV lamps disposal

1.6 Analyzer general hazards

1.6.1 Electrical precautions and hazards

1.6.2 Operating precautions and hazards

1.6.3 Chemical and waste gas hazards

2INTRODUCTION

2.1 Analyzer description

2.2 Applications

2.3 Fast Loop Reservoir

2.4 Liquid enclosure components

2.4.1 Peristaltic pumps

2.4.2 Scrubber

2.4.3 UV reactor (UVR) + UV Scrubber

2.4.4 U-Tube

2.4.5 Glass condenser

2.4.6 Dryer

2.4.7 By-pass Valve

2.5 Electrical enclosure components

2.5.1 Copper filter

2.5.2 Sodalime filter

7010 TOC ANALYZER -USER MANUAL

2.5.3 Pump motor

2.5.4 Air compressors

2.5.5 Pressure regulator ,capillary and flowmeter

2.5.6 NDIR

2.5.7 User connections

3INSTALLATION

3.0 Unpacking and inspecting

3.1 Analyser moving

3.2 Location and mounting instruction

3.3 PRECOMMISSIONING

3.4 Electrical connections

3.4.1 AC Power connections

3.4.2 Analog output

connections

3.4.4 Relay A/B

3.4.5 Digital input/output

3.4.6 Levels

3.4.7 External dilutor supply

3.4.8 Fuses

4USER INTERFACE

4.0 User instructions

4.1 Main Page

4.2 Main page +process values

4.3 Calibration page

7010 TOC ANALYZER -USER MANUAL

4.3.1 Zerogas

4.3.2 Liquid Zero

4.3.3 Manual Calibration

4.3.4 Run autocal

4.4 Timing page

4.5 General setup page

4.6 Datalogger pag

4.7 Dual stream configuration

4.8 Dual range option

5MAINTENANCE

5.1 Pump tubing replacement

5.2 Copper wool replacement

5.3 Sodalime replacement in sodalime filter

5.4 UVR tubing's connection replacement

5.5 UV lamps replacements

5.6 Fuses replacement

6PREPARATION OF THE CHEMICALS

6.1 Preparation of the TOC standard solution

6.2 Preparation of the COD standard solution

6.3 Preparation of the Persulphate solution

6.4 Preparation of the Acid solution

6.5 Preparation of reducing solution

6.6 Preparation of the Cleaning solution

6.7 Preparation of TC Reagent solution

7ANALYZER SHUT DOWN

APPENDIX Optional Configurations

7010 TOC ANALYZER -USER MANUAL

1.0 SAFETY PRECAUTIONS AND HAZARDS

1.1 General informations

Metrohm Applikon

shall not be liable for errors contained herein and/or for any incorrect use of the analyser. The department head and the

operators of analyzer must be sure to read and observe the following instructions and to apply all national or local regulations and laws regarding

health and safety of the workfare.

Use, maintenance and service of this analyser are allowed only by qualified personnel fully trained on the analyzer’s operation.

This personnel should be physically and mentally fit and not under the effect of alcohol or/and drugs.

When the analyzer is not used it should be protected from intentional or unintentional powering on, using a proper circuit breaker.

Before to proceed with analyzer installation, please read through and fully understand this instruction manual to ensure proper operation. Pay

attention to all caution and dangers labels present on the analyzer and all caution and danger statements written in this manual. For analyzer

installation and use, please refer carefully to all information and recommendations present in this manual.

Failure to do so and non-observance of hazard or danger warnings could result in death or serious injury to the operators or damage to the

analyzer.

Before to use the analyser is necessary to check visually for damage of safety devices and report to your reference head even if they don’t cause

analyzer stop or malfunction.

All analyzer components are installed inside two metallic enclosures with doors equipped with a special key for opening, only endowed qualified

maintenance personnel. (ref. section 3.3). Opening the door for visual inspection is possible while the analyser is in normal operation, but only if all

the safety precautions and hazard and danger labels have been strictly observed.

7010 TOC ANALYZER -USER MANUAL

1.2 List of warnings and potential dangers

The table below is a list of hazard and danger warning labels that is possible to find on the analyzer and/or in this manual.

In the case of these labels, becoming damaged or unreadable they should be replaced with new ones by the analyzer owner.

Hazard of eletrical shock

This symbol is used to warn of a hazard of severe electric shock or electrocution. All controls and maintenance on electrical

devices labelled with this symbol should be made by qualified personnel in accordance with national or local regulations.

Qualified personnel means a person who has been fully trained and has professional experience to avoid electrical hazards

and dangers. To avoid potential fatal electrical shock and/or analyzer damage always disconnect input power to analyzer before

servicing.

Concerned parts:

Fans

Air compressors

UV power supplies

Main power supply

UV lamps

Pump motors

Input terminal

Corcerned parts:

UV lamps

Pump motors

Air compressor

Hazard of chemical burns

This symbol is used to warn of a hazard of severe burns and seroius injury from dangerous chemicals. All handling and

manipulations during operation and maintenance of chemicals labelled with this symbol should be made by qualified personnel

in accordance with national or local regulations. Qualified personnel means a person who has been fully trained and has

professional experience to avoid chemical hazards and dangers. Before to proceed with the handling of chemicals or

operations read the material safety data sheets supplied with each chemical to ensure all the necessary precautions are taken.

Concerned parts:

UV lamps

Warning of general hazard

This symbol means that is necessary read this manual before proceeding with any service operation to know exactly how to

operate in a proper way. Only qualified personnel or personnel fully trained on analyzer use and maintenance is allowed to

proceed with service operations on the unit.

Hazard of thermic shock and burns

This symbol is used to warn of an hazard of thermic shock and burns. Some parts of the analyzer become extremely hot during

analyzer normal operations. Avoid skin contact with these surfaces and if necessary to service these parts be sure to

sufficiently enough to avoid burning. Always disconnect input power to analyzer before servicing these parts.

Corcerned parts:

Liquids enclosure

Reagents containers

Hazard of UV radiation

This symbol is used to warn of an hazard of ultraviolet radiation. It is obligatory to wear eye protection to operate with the UV

lamps labelled with this symbol.

Never look directly at a lighted UV lamp. UV radiation exposure can cause severe and permanent damage to skin and eyes.

Concerned parts:

TOC analyzer

Tab. 1-1: List of hazards and dangers

7010 TOC ANALYZER -USER MANUAL

Table 1-2 : List of materials used in 7010 TOC Analyzer

Pump tubings

Fittings

Connection tubings

GLS,U Tube,

Scrubber, Condenser

Halogens and sodalime filter body

Filter contents

UV lamps

Bypass valve

IR cell

Gas dryer tubing

Norprene,Tygon

Polypropylene

PFA

Glass

PVC, polycarbonate

Copper wool (halogens filter),

Sodalime (CO2 filter)

Quartz

Noryl, viton

Stainless steel

Nafion

1.3 Vent waste gas

Waste gases coming from analyzer oxidation process depend on the user’s sample composition. They are labelled on the external side of the

cabinet as VENT outlets. It is necessary to connect an extension tubing or to provide for safe venting to the atmosphere or to a classified safe

area.

1.4 Sample

Take appropriate precautions to avoid direct contact with sample stream.

It is responsability of the user to be aware of and take all precautions

regarding physical, chemical, radiation and/or biological hazards and

dangers coming from sample stream and/or sample vapours. It is also

responsibility of the user to be aware of potential hazards regarding the

chemical and physical compatibility of sample stream with the analyzer

materials.

1.5 UV lamps disposal

Used or replaced UV lamps contain a small quantity of mercury and they

must be disposed according with national or local environmental

regulations regarding hazardous and poisonus materials.

7010 TOC ANALYZER -USER MANUAL

1.6 ANALYZER GENERAL HAZARDS

1.6.1 Electrical precautions and hazards

In all electrical devices that are 230 VAC (or 115 VAC opt.) powered present hazards of

electrical shock or electrocution.

To protect all the personnel involved in analyzer use and maintenance, the doors of the two

analyser enclosures are equipped with a special key for opening.

If necessary to operate inside the electrical enclosure with the analyzer powered on, please

consider that this operation must be made only by qualified personnel in accordance with

national or local regulations. Qualified personnel means a person who has been fully trained

and has professional experience to avoid electricity hazards and dangers.

Service qualified personnel will receive the special key to open the electrical enclosure.

Before to service the analyzer or parts of that electrically powered, turn off all power to avoid risk

of electrocution.

To turn off power from an electrical device is necessary to interrupt the power line using a circuit

breaker or an isolating switch to be sure that there is no power in the area being serviced.

Users and qualified maintenance personnels must proceed as follows:

pay attention to electrical shock and/or electrocutions labels placed on the analyser

always isolate power before servicing the analyser

In case of loss of power the analyser stops and will automatically restart as soon as power is

restored.

WARNING: UV lamp power supply

reaches an ignition voltage up to 3000

volts; do not operate any service

activity without removing the

instrument power cord

Analyser’s control circuitry is powered 24

Vdc and 12 Vdc. Inside the electrical

enclosure the lower level of protection

against direct contacts is IP2X. Analyzer

enclosures are IP54 (because of air fans

holes).

Protection against indirect contacts is

guaranteed by efficient grounding of all

isolated metal masses.

Grounding bar is located inside the

electrical enclosure, in upper left position

below the protection cover.

It will be user’s responsability to

check and garantee periodically the

perfect efficiency of analyzer’s

grounding.

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