Testomat 2000 THCL Manuale utente

Testomat 2000

THCL

Combined process photometer for

total chlorine 0 – 2.5 ppm

and process titrator for water hard-

ness 4.47 – 44.7 ppm CaCO

Operating Instructions

Contents

Contents...............................................................................................2

Important safetyinformation ..............................................................4

Intended use .........................................................................................4

Qualification of the staff ........................................................................4

Warning notices in these instructions ...................................................5

Further documents................................................................................5

Pay particular attention to .....................................................................5

General instructions ..............................................................................5

Installation .............................................................................................6

Operation ..............................................................................................6

Cleaning ................................................................................................6

De-installation .......................................................................................6

Disposal ................................................................................................6

Scope of delivery ................................................................................7

Performance specifications ...............................................................7

Indicators/Reagents for Testomat 2000

-THCL ...................................8

Application instructions.....................................................................9

Installation .........................................................................................10

Operating Testomat 2000

THCL in the pressure range 0.3 to 1 bar 10

Installing Testomat 2000

THCL .........................................................10

Connecting the water inlet and outlet .................................................11

Water inlet ...........................................................................................11

Water outlet.........................................................................................11

Connecting the power supply and devices .........................................12

Block diagram Testomat 2000

THCL ................................................12

Internal design Testomat 2000

THCL ...............................................13

Connecting the mains voltage.............................................................14

Connecting the plant components ......................................................15

Connecting the inputs and outputs .....................................................16

Commissioning .................................................................................17

Inserting indicator bottles ....................................................................17

Extracting indicators............................................................................17

Opening the water inlet .......................................................................18

Instrument settings and data input......................................................18

Functions of the operating and display elements.........................18

Switching Testomat 2000

THCL on/off..............................................18

Display functions .................................................................................19

Operating elements and function keys ...............................................20

Operating system................................................................................21

Password protection and basic program .......................................22

Entering basic program data...............................................................22

Selecting the display units ..................................................................22

Selecting the operating mode .............................................................23

Entering further basic program data ..............................................25

Internal flushing...................................................................................25

External flushing .................................................................................25

Interval pause .....................................................................................26

Limit value monitoring .........................................................................26

Hysteresis ...........................................................................................27

Contents

Switch functions of the limit value outputs LV1 and LV2 ....................28

Switch function 0, duration..................................................................28

Switch function 1, impulse ..................................................................28

Switch function 2, interval ...................................................................28

Function IN1........................................................................................28

Water meter ........................................................................................29

Alarm / Message .................................................................................29

Function AUX ......................................................................................30

Service II .............................................................................................30

Reset operating time...........................................................................30

Maintenance interval...........................................................................31

Description of the signal inputs/outputs........................................32

Interfaces (optional) ............................................................................34

Monitoring the measuring points.........................................................34

Calculating the output currents ...........................................................35

Serial interface RS232 ........................................................................35

Description of the relay outputs......................................................36

Flushing (external flush valve) ............................................................36

LV1 and LV2 limit value outputs .........................................................36

Measuring points 1 or 2 (measuring point switch-over)......................37

AUX (programmable function output) .................................................37

Alarm (fault message output)..............................................................38

Maintenance (output for maintenance message) ...............................38

Information menu "i" ........................................................................39

Request options: Customer service, operating values, program

values, error history, maintenance......................................................39

Program menu "M" ...........................................................................40

Programming of: Indicator, manual mode, flushing, flush chamber,

drain chamber, fill chamber, self-test, confirm maintenance,

diagnosis, date, time, basic program with password ..........................40

Structure of the basic program............................................................42

Error messages / Troubleshooting .................................................43

Further information..............................................................................44

Maintenance ......................................................................................45

Description of maintenance work........................................................45

Service instructions .............................................................................46

Testomat 2000

spare parts and accessories................................47

Accessories.........................................................................................48

Technical data ...................................................................................49

Product overview Testomat 2000

instruments ............................50

Important safetyinformation

 Please read these operating instructions carefully and completely

prior to working with the instrument.

 Ensure that these operating instructions are always available for all

users.

 These operating instructions must always be passed on to the new

owner should Testomat 2000

THCL change hands.

 Always adhere to hazard warnings and safety tips when using

reagents, chemicals and cleaning agents. Please adhere to the re-

spective safety data sheet! Download the safety data sheets for

the supplied reagents at http://www.heyl.de .

Intended use

Testomat 2000

THCL is used for the automatic determination and

monitoring of residual total hardness (water hardness from 0.25 to

2.5 °dH) and the determination of total chlorine content from 0 to 2.5

mg/ltr (ppm) in water. The feed water must be clear, colourless and

free of undissolved particles.

 Always adhere to the performance limits stated in the section enti-

tled “Technical data”.

 Always observe the application areas/application limits of the indi-

cators and the requirements of the medium being measured.

To ensure correct and intended usage, always read and understand

these instructions, especially the section entitled “Important safety

information”, prior to use.

The instrument is not used as intended if

• it is used in areas not specified in these instructions.

• it is used in areas which do not correspond to the ones described

in these instructions.

Qualification of the staff

Assembly and commissioning require fundamental electrical and

process engineering knowledge as well as knowledge of the respec-

tive technical terms. Assembly and commissioning should therefore

only be carried out by a specialist or by an authorised individual su-

pervised by a specialist.

A specialist is someone who due to his/her technical training, know-

how and experience as well as knowledge of relevant regulations can

assess assigned tasks, recognise potential hazards and ensure ap-

propriate safety measures. A specialist should always adhere to the

relevant technical regulations.

Important safetyinformation

Warning notices in these instructions

The warning notices in these instructions warn the user about poten-

tial dangers to individuals and property resulting from incorrect han-

dling of the instrument. The warning notices are structured as follows:

Description of the type or source of danger

Description of the consequences resulting from non-observance

 Preventive measures. Always adhere to these preventive meas-

ures.

“DANGER” indicates an immediate hazardous situation which, if not

avoided, will result in death or serious injury.

“WARNING” indicates a potentially hazardous situation which, if not

avoided, could result in death or serious injury.

“CAUTION” indicates a potentially hazardous situation which, if not

avoided, could result in minor or moderate injuries or property dam-

age.

“NOTE” indicates important information. If this information is not ob-

served, it may result in an undesirable result or state.

Further documents

Testomat 2000

THCL is a plant component. Therefore, always ob-

serve the maintenance manual of Testomat 2000

/ ECO

and the

documentation of the plant manufacturer.

Pay particular attention to

General instructions

• Please adhere to health and safety regulations, electrical equip-

ment safety regulations, and environmental protection regulations

valid in the country of use and at the installation site.

• Adhere to national and local regulations during installation and

commissioning.

• Always protect the instrument against moisture and humidity. It

should never come into contact with condensation or splash water.

• Do not carry out any changes or actions at the instrument which

are not described in these instructions

;

failure to adhere to these

instructions will negatively affect any warranty claims that you

make thereafter.

SIGNAL WORD

WARNING

Important safetyinformation

Installation

• Always completely disconnect the relevant plant part before install-

ing the instrument or connecting/disconnecting it to/from the power

supply. Secure the plant against reconnection.

• Only connect the instrument to the mains voltage specified on the

rating plate.

• Always observe technical data and ambient parameters.

• Testomat 2000

THCL requires an interference free and stable

power supply. If necessary, use a mains filter to protect Testomat

2000

THCL against interference voltages caused, e.g., by sole-

noid valves or large motors. Never lay connecting cables parallel to

power cables.

Operation

• Ensure that the maximum electrical load capacity of the relay out-

puts is never exceeded.

• Immediately switch off Testomat 2000

THCL and contact service

staff if malfunctioning occurs. The warranty will be void if you tam-

per with or attempt to repair Testomat 2000

THCL. Repairs must

be carried out by authorised service staff.

Cleaning

• Only use a dry, lint-free cloth for cleaning.

De-installation

• Prior to de-installing a defective instrument, always write down a

description of the error (failure effect). It is only possible to repair a

defective instrument (irrespective of the warranty period) if it has

been de-installed and returned to us with a description of the error.

Disposal

• Dispose of the instrument in accordance with national regulations.

WARNING

HINWEIS

Scope of delivery

1 Testomat 2000

THCL

1 plastic bag with screw caps with a hole and an insert for the

screw caps of the indicator bottles

1 operating instructions

Performance specifications

Testomat 2000

THCL is used for the automatic determination and

monitoring of residual total hardness (water hardness from 0.25 to

2.5 °dH) via titration and the determination of total chlorine content

from 0 to 2.5 mg/ltr (ppm) in water. The analysis of total chlorine is

carried out by adding three reagents; the analysis result is displayed

after a reaction time of approx. 1 minute (without flushing times).

• Simple, menu-driven operating and programming via a plain

text display

• Measurement via titration of residual hardness and

photometric determination of the total chlorine content

• Freely selectable hardness units in °dH, °f, ppm CaCO3 or

mmol/l and chlorine units in mg/l or ppm

• High measuring accuracy provided by a precise piston-

dosing pump

• Analysis initiation:

- Automatic interval operation

(interval pause can be set from 0-99 minutes)

- External control

- Quantity dependent via impulse water meter

• One limit value with hysteresis (1, 2 or 3 bad analyses) for

residual hardness (LV1) and total chlorine (LV2) and settable

switch functions

• Monitoring of both measuring points (change-over via exter-

nal solenoid valves)

• Internal error documentation

• Programmable service address

• Programmable maintenance interval for a maintenance re-

quest

• Extended operating periods due to 500 ml indicator storage

bottle

• optional

Interface card (0/4-20 mA or 0/2-10 V)

Interface RS 232 (for a protocol printer)

Performance specifications

Indicators/Reagents for Testomat 2000

-THCL

Water hardness

Indicator type TH 2025

°dH

(Resolution)

0.25 – 2.50

(0.05)

°f

(Resolution)

0.45 – 4.48

(0.1)

ppm

CaCO

(Resolution)

4.47 – 44.7

(0.9)

Unit

mmol/l

(Resolution)

0.04 – 0.45

(0.01)

Total chlorine

Reagent CL2250A, CL2250B, CL2250C

Unit

mg/l (ppm)

(Resolution)

0.0 – 2.5

(0.1)

Application instructions

• Wait at least 5 seconds before switching the instrument on and

then off again at the main switch.

• In order for Testomat 2000

THCL to operate reliably, use Heyl

Testomat 2000

indicators in the pH-range 4 – 10.5!

• With Testomat

instruments for water hardness monitoring, larger

quantities of heavy metal ions in the softened water might influ-

ence the colour reaction, especially iron above 0.5 mg/I, copper

above 0.1 mg/I and aluminium above 0.1 mg/l (brownish-red col-

our display).

• If the measuring water contains more than 20 mg/I CO

(carbonic

acid), incorrect evaluations cannot be excluded.

• The concentration of influencing contents can be determined by

using our colourimetric TESTOVAL

test kit.

• Careful handling of the instrument increases both its operational

reliability and service life! Therefore, carry out a visual inspection

at regular intervals as described below.

- Has the use-by date of the indicator expired?

- Are the hose connections of the dosing pump free of leaks?

- Is there air inside the dosing hoses?

- Are all the water connections free of leaks?

- Are the doors of the instrument closed properly?

- Is the instrument heavily soiled?

- Are the measuring chamber and the drain duct/drain hose

clean?

• Trouble-free operation is only possible when maintenance is car-

ried out on a regular basis (For maintenance and service instruc-

tions, please refer to the section entitled “Maintenance” and the

"Maintenance manual of Testomat 2000

/ ECO

• If problems occur, please refer to the section entitled "Error mes-

sages/Troubleshooting.

Installation

Risks resulting from incorrect installation!

 Install Testomat 2000

THCL at a location where it is protected

against dripping or splash water, dust and aggressive substances

– e. g. in a switch cabinet or on a suitable wall.

Information for trouble-free operation

 Install Testomat 2000

THCL vertically and without mechanical

stress.

 Install Testomat 2000

THCL at a vibration-free site.

Operating Testomat 2000

THCL in the pres-

sure range 0.3 to 1 bar

Prior to installation, please check whether lower operating pressure is

required. The instrument is factory set for the operating range 1 to 8

bar. Remove the flow controller valve body j

jto operate the instru-

ment in the operating range 0.3 to 1 bar (e.g. when using an aerator

type R). This involves removing the retaining pin i

ifrom the

controller / filter receiver g

g. Subsequently use the metal bracket to

remove the controller plug k

kfrom the borehole. Subsequently

remove the flow controller valve body j

jand reinsert the controller

plug and the retaining pin.

Installing Testomat 2000

THCL

Select an installation site where the water inlet hose can be kept as

short as possible (max. 5 m).

 Please leave sufficient space on the left-hand side of the instru-

ment to open the door.

 Drill the mounting holes as shown in the drawing on the left.

 Use three screws to attach the instrument at a suitable position in

the switch cabinet or on a wall.

Remove for

pressure

range 0.3 to

1 bar

WARNUNG

NOTE

Indice

Altri manuali Testomat Strumento di misura

Testomat

Testomat 2000 PO4 Manuale utente

Testomat

Testomat 2000 SO3 2- Manuale utente

Testomat

Testomat EVO TH CAL Manuale utente

Testomat

Testomat CL Manuale utente

Testomat

Testomat ECO Manuale utente

Testomat

Testomat 2000 CLO2 Manuale utente

Manuali Strumento di misura popolari di altre marche

Suaoki

Suaoki D40 Manuale utente

Elster

Elster BK-G1.6 Manuale utente

Endress+Hauser

Endress+Hauser Deltabar FMD71 Manuale

Duratool

Duratool D03128 Manuale utente

Vega

Vega VEGAPULS 65 Manuale utente

Tonghui

Tonghui TH2618B Manuale utente

Tenmars

Tenmars TM-801 Manuale utente

MSR

MSR 145 Manuale utente

TPS

TPS WP-82 Manuale utente

ELMETRON

ELMETRON CP-511 Manuale utente

PCB Piezotronics

PCB Piezotronics 003C30 Manuale utente

Tenma

Tenma 72-10465 Manuale utente

Endress+Hauser

Endress+Hauser Proline Promag 50 Specifiche tecniche

Siemens

Siemens SITRANS F Coriolis FCT030 Manuale elenco delle parti

KLINGER

KLINGER CMF V Series Manuale utente

EXFO

EXFO FTB-2 Manuale operativo e di manutenzione

Keysight

Keysight M8290A Manuale utente

ADTEK

ADTEK MW-5 Manuale utente