Hach POLYMETRON 8810 ORP Manuale rapido

DOC024.98.93053

POLYMETRON Model

8810 ORP Analyzer

07/2017, Edition 11

Basic User Manual

Allgemeines Benutzerhandbuch

Manuel d'utilisation de base

Manual básico del usuario

Manuale di base per l'utente

Grundlæggende brugervejledning

Podstawowa instrukcja obsługi

Alapvető felhasználói kézikönyv

Manual de utilizare de bază

English..............................................................................................................................3

Deutsch.......................................................................................................................... 27

Français......................................................................................................................... 52

Español.......................................................................................................................... 77

Italiano.......................................................................................................................... 103

Dansk............................................................................................................................128

Polski............................................................................................................................ 152

Magyar......................................................................................................................... 177

Română....................................................................................................................... 202

Specifications

Specifications are subject to change without notice.

Specification Details

Ambient temperature 5 - 40 °C (41 - 104 °F)

Relative humidity 10 to 80%

Operating altitude From 0 to 2,000 m. (6,550 ft.) above sea level

Mains power supply 110/220/240 VAC, 50/60 Hz, ± 10%

Fuses: 110 to 120V, T630mAL250V; 220V to 240V, T1.25AL250V

Max. consumption 110 VA

Overvoltage category 2 (according to standard EN 61010-1)

Pollution degree 2

CE compliance EN61326-1: EMC Directive

Note: This is a Class A product. In a domestic environment this product may cause radio

interference in which case the user may be required to take adequate measures.

EN61010-1: LVD Directive

ETL approved ETL, conforming to UL 61010-1 and CSA 22.2 No. 61010-1

Korean certification User Guidance for EMC Class A Equipment

업무용을 위한 EMC 등급 A 장치에 대한

사용자 지침

사용자안내문

A 급 기기 ( 업무용 방송통신기자재 )

이 기기는 업무용 (A 급 ) 전자파적합기기로서 판매자 또는 사용자는 이 점을 주의

하시기 바라며 , 가정외의 지역에서 사용하는 것을 목적으로 합니다.

Compressed air 4 - 7 bar, filtered and dried

Rinse water pressure 0.5 - 6 bar

Reagents 10 liter storage canister (supplied)

Analog outputs Number: 2; 0 - 20 or 4 - 20 linear programmable

Alarms 2 x Relay (concentration); 1 x Warning or System alarm

Exchangeable sensors ORP (Pt, Ag or selective electrode) + reference electrode

Temperature compensation Pt100

Level control Sample; Reagents; Calibration solution; Chemical cleaning

Pumps Peristaltic, micro piston, pulse or volumetric pumps for calibration and conditioning

reagents

Tubing Tygon®; Polyethylene

Reagent consumption Application specific

Titration time Application specific

Cycle time Programmable up to 999 minutes

Accuracy < ± 2 to 4% (application specific)

Reproducibility < ± 2 to 4% (application specific)

English 3

Specification Details

Sample lines 1

Sample temperature 0 - 50 °C (32 - 122 °F)

Sample pressure 0.5 - 6 bar

Sample flow rate 40 - 300 liters/hour

Sample volume/cycle 200 - 1000 mL (adjustable)

Panel mount 743 x 482 x 122 mm (H x W x D); < 20 kg

Cabinet (IP 54) 1900 x 600 x 400 mm (H x W x D); < 100 kg

Maximum sound power level ≤ 80 dBA

Additional information

Additional information is available on the manufacturer's website.

General information

In no event will the manufacturer be liable for direct, indirect, special, incidental or consequential

damages resulting from any defect or omission in this manual. The manufacturer reserves the right to

make changes in this manual and the products it describes at any time, without notice or obligation.

Revised editions are found on the manufacturer’s website.

Safety information

N O T I C E

The manufacturer is not responsible for any damages due to misapplication or misuse of this product including,

without limitation, direct, incidental and consequential damages, and disclaims such damages to the full extent

permitted under applicable law. The user is solely responsible to identify critical application risks and install

appropriate mechanisms to protect processes during a possible equipment malfunction.

Please read this entire manual before unpacking, setting up or operating this equipment. Pay

attention to all danger and caution statements. Failure to do so could result in serious injury to the

operator or damage to the equipment.

Make sure that the protection provided by this equipment is not impaired. Do not use or install this

equipment in any manner other than that specified in this manual.

Use of hazard information

D A N G E R

Indicates a potentially or imminently hazardous situation which, if not avoided, will result in death or serious injury.

WARNING

Indicates a potentially or imminently hazardous situation which, if not avoided, could result in death or serious

injury.

CAUTION

Indicates a potentially hazardous situation that may result in minor or moderate injury.

N O T I C E

Indicates a situation which, if not avoided, may cause damage to the instrument. Information that requires special

emphasis.

4 English

Precautionary labels

Read all labels and tags attached to the product. Personal injury or damage to the product could

occur if not observed. A symbol on the instrument is referenced in the manual with a precautionary

statement.

This symbol, when noted on a product, indicates a potential hazard which could cause serious

personal injury and/or death. The user should reference this instruction manual for operation and/or

safety information.

This symbol, when noted on a product enclosure or barrier, indicates that a risk of electrical shock

and/or electrocution exists and indicates that only individuals qualified to work with hazardous

voltages should open the enclosure or remove the barrier.

This symbol identifies the presence of a strong corrosive or other hazardous substance and a risk of

chemical harm. Only individuals qualified and trained to work with chemicals should handle

chemicals or perform maintenance on chemical delivery systems associated with the equipment.

Products marked with this symbol indicates a risk of finger pinch.

This symbol, when noted on the product, indicates the presence of devices sensitive to electrostatic

discharge and indicates that care must be taken to prevent damage to them.

This symbol, when noted on a product, indicates the instrument is connected to alternate current.

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.

Products marked with this symbol indicates that the product contains toxic or hazardous substances

or elements. The number inside the symbol indicates the environmental protection use period in

years.

Products marked with this symbol indicates that the product conforms to relevant South Korean

EMC standards.

This symbol, if noted on the product, indicates the need for protective eye wear.

This symbol indicates the need for protective hand wear

Analyzer overview

The analyzer POLYMETRON Model 8810 ISE is a modular system used for ISE measurements in a

wide range of industrial on–line applications. The analyzer automatically collects on–line samples,

adds the applicable chemicals (such as reagents, buffers, masking agents) and completes the

analysis. The analyzer applies for heavy–duty, industrial on–line environments.

There is a standard panel-mounted version. A wall–mounted polyester cabinet and a free–standing

cabinet to house the analyzer with the necessary reagents are also available. Liquid modules are

installed below the electronic control unit for protection, easy access and service tasks. The hinged

panel tilts forward to access to the rear. Refer to Figure 1 for product overview.

English 5

Figure 1 Front and rear view (panel mount illustrated)

1 Electronic unit 7 Space for additional pump 13 Power supply connection

2 Measurement chamber (see

Figure 2 on page 7)

8 Input/Output connections 14 Rinse valve

3 19 inch panel 9 Reagent pump cover 15 Sample valve

4 Main switch 10 Compressed air valve 16 Reagent canister

5 Peristaltic pump 11 Electronic unit (rear) 17 Level detector

6 Micro piston pump 12 Power supply box 18 Tube weight

Measurement chamber

Refer to Figure 2 for measurement chamber components.

6 English

Figure 2 Measurement chamber components

1 Stirrer motor 4 Electrode cable 7 Drain tubing

2 Measurement chamber cover 5 Siphon 8 Overflow pipe

3 Electrode 6 Drain valve 9 Threaded fittings

Installation

D A N G E R

Multiple hazards. Only qualified personnel must conduct the tasks described in this section of the document.

Mains power should only be connected once installation has been completed and checked.

Mechanical installation

CAUTION

Multiple hazards. Only qualified personnel must conduct the tasks described in this section of the document.

Mounting the analyzer

N O T I C E

The analyzer should be mounted as near as possible to the sample inlet, and should be located in an easily

accessible area to facilitate periodic checking of the sample flow rate, and for regular maintenance. In an

environmental enclosure that supplies protection from precipitation and direct sunlight, good ventilation and

temperature control if installed outdoors. Wherever the analyzer is to be mounted, it is important to note that it

must be placed in an upright position with the electronic unit (No. 1 in Figure 1 on page 6) at the top. It is

recommended to use a spirit level to ensure that the analyzer is correctly positioned and not leaning to one side

or forward. This is essential to guarantee the accuracy of the analyzer.

Panel mounting

This model is designed as a 19 inch (48.26 cm) rack system. Delivery includes six M6 screws for

mounting the panel onto a rack. All internal connections are factory prepared. Canisters for reagents

can be fitted onto an optional storage tray.

Wall mounting

All internal connections are factory prepared. Cables and tubing are threaded through the cable

glands located on the bottom right side of the cabinet. Canisters for reagents can be fitted onto an

optional storage tray.

English 7

To open the cabinet, push the handle lid upwards, press the lock button, then open the door with a

45° left turn of the handle. To access the cabinet interior, remove the knurled screw on the right side

of the panel and carefully turn the panel sideways to the left taking care not to squeeze any tubing.

Hydraulic connections

D A N G E R

Chemical or biological hazards. If this instrument is used to monitor a treatment process and/or chemical

feed system for which there are regulatory limits and monitoring requirements related to public health,

public safety, food or beverage manufacture or processing, it is the responsibility of the user of this

instrument to know and abide by any applicable regulation and to have sufficient and appropriate

mechanisms in place for compliance with applicable regulations in the event of malfunction of the

instrument.

Sample

The sample enters the analyzer through a 12/14 mm hose (No. 15 in Figure 1 on page 6). Flow rate

should be between 40 and 300 liters/hour under a pressure of 0.5 to 6 bar.

Rinse water

The rinse water enters the analyzer through a 6/8 mm hose (No. 14 in Figure 1 on page 6). Water

pressure must be between 1 and 6 bar.

Reagents

The reagent containers are connected to the pumps according to the instructions corresponding to

the application.

Drain

The analyzed sample is drained at atmospheric pressure through a 12 mm hose (No. 7 in Figure 2

on page 7) delivered with the analyzer for initial startup. Make sure that no backflow occurs in this

tube or the other two drainage tubes (overflow No. 8 in Figure 2 on page 7 and siphon No. 5 in

Figure 2 on page 7).

Note: With the cabinet model, all three tubes drain into a receptacle with a 50 mm outlet.

Compressed air connection

The analyzer requires dry and filtered compressed air at a pressure of 4 to 7 bar. It should be

supplied to the valve (No. 10 in Figure 1 on page 6) using a suitable plastic tube of 4/6 mm diameter.

Electrical installation

D A N G E R

Multiple hazards. Only qualified personnel must conduct the tasks described in this section of the document.

D A N G E R

Electrocution hazard. Always make sure the analyzer is turned off and power is disconnected before making

electrical connections.

D A N G E R

Electrocution hazard. Protective Earth Ground (PE) connection is required.

Wiring procedures and cable preparation

The following procedure must be followed for all cables connecting peripherals (e.g. pumps, level

detectors, alarms, etc.) with the electronic unit (No. 11 in Figure 1 on page 6). Some cables will be

supplied ready for use. Other cables which are supplied locally by the user must be prepared

according to the procedure explained in Cable preparation on page 9 before connecting to the

electronic unit.

8 English

Cable preparation

WARNING

To conform with security standards and to respect the EMC compliancy of the analyzer, this procedure must be

followed for all user supplied cables before connecting them to the electronic unit of the analyzer.

Materials required:

• Shielded cable (diameter minimum 4.5 mm - maximum 6 mm) with 2 or 3 wires depending on

function (RS232 = 3 wires, Alarm = 2 wires, etc.)

• Metal cable gland

• Grounding ferrule

• 2 or 3 protective plugs for the exposed wires

• Clamp for the grounding ferrule

• Crimping pliers for the protective plugs

English 9

1. Place the nut and metal seal of

the cable gland onto the shielded

cable.

2. Remove 8 cm of the outer

cabling to reveal the braided

shielding.

3. Remove all but 12 mm of the

shielding to reveal the interior

wires, then roll the remainder of

the shielding back over the cable.

4. Insert the grounding ferrule over

the shielding.

5. Use the clamp to fix the ferrule

securely to the cable.

6. Remove 5 mm of the external

insulation of the wires.

7. Use the crimping pliers to attach

the protective plugs to the wires.

8. Bring the metal shield up over

the ferrule and lock the two

together making sure the ferrule is

not exposed at the cable end of

the shield. Bring up the nut to

cover the shield.

9. Pass the threaded part of the

cable gland over the wires and

screw into the nut on the cable.

The cable is now ready to be

connected following the procedure

described in Connecting

peripherals on page 10.

Connecting peripherals

WARNING

To conform with security standards and to respect the EMC compliancy of the analyzer, this procedure must be

followed for connecting all peripherals to the electronic unit of the analyzer.

10 English

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