Testomat 2000 SO3 2- Скачать руководство пользователя | Manualshive

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General description

Internal construction

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Содержание 2000 SO3 2-

Страница 1: ...TESTOMAT 2000 SO3 2 Process Photometer for Sulphite 0 20mg l Operating Instructions ...

Страница 2: ...rsal inputs 10 OUT interface output optional 10 Function characteristics 11 Operating modes 11 Analysis cycle 11 Display unit 11 Measuring points 11 Parameter 11 Time setting 12 Limit value monitoring 12 Hysteresis 13 Logic functions 13 Function IN1 13 Water meter 13 Alarm Message 14 Function AUX 14 Service II 14 Calibration 14 Reset operating time 14 Maintenance interval 14 Interfaces optional 15...

Страница 3: ...RATION FLUSH Sequence of the menu selection STANDBY STANDBY lamp is ON Short description The process photometer Testomat 2000 SO3 2 is a robust wet chemical online monitor for monitoring the sulphite content SO3 2 from 0 to 20 mg using the colourimetric analysis principle Parameter SO3 2 Measuring range Display Resolution 0 9 9 0 1 10 20 1 Analysis is carried out by adding three reagents the analy...

Страница 4: ...iability and service life Therefore carry out a visual inspection at regular intervals as described below Are the hose connections of the dosing pump free of leaks Is there any air inside the dosing hoses Are all the water connections free of leaks Are the doors of the unit closed properly Is the unit unduly soiled Maintenance and servicing instructions see chapter entitled Maintenance Safety inst...

Страница 5: ...er e g filter housing measuring chamber Lower water temperatures can cause mist to form on the sight glass windows For temperatures above 40 C the KCN type cooler should be installed in the branch line of the Testomat 2000 SO3 2 Hot water can scald you The sampling line to the Testomat 2000 SO3 2 should be equipped with a manually operated shut off valve and kept as short as possible the max lengt...

Страница 6: ...ed out without correct programming and thus an error or alarm message 3 Subsequently bleed the dosing pumps and pipes by pressing the Manual key on the dosing pump Ensure that there is no air in the pipes If necessary retighten the connections 4 Program the unit according to your requirements e g Operating mode Display unit Limit values Flush times interval Refer to program menu M for a descriptio...

Страница 7: ...5 24 General description Internal construction ...

Страница 8: ...uring point switch over Common Volt free relay output max load 240 V AC 4 A 12 13 AUX OUT Universal output Volt free relay output max load 240 V AC 4 A 14 15 16 Alarm OUT Fault message output Normally closed Fault message output Normally open Fault message output Common Volt free relay output max load 240 V AC 4 A 17 18 19 Maintenance OUT Maintenance message Normally closed Maintenance message Nor...

Страница 9: ...ck with ENTER 13 M key Use these keys to enter all the values and Call up the programming menu for user and unit programming data specific settings also see M menu Display functions Limit value status displays 1 and 2 The displays signal the status of the limit values 1 The display is red if limit value 1 has been reached or exceeded The display is green if the measured value has fallen below the ...

Страница 10: ...ge over contact programmable Continuous contact Impulse 1 99 seconds minutes Interval 1 99 seconds minutes Two step controller only for one measuring point Hysteresis 1 2 or 3 limit values exceeded LV2 active when limit value 2 or measuring point 2 have been exceeded volt free change over contact programmable Continuous contact Impulse 1 99 seconds minutes Interval 1 99 seconds minutes Hysteresis ...

Страница 11: ...ey The error message can only be deleted if the fault has been eliminated Exception The maintenance date has been exceeded This message is confirmed in the M menu see below maintenance Each new fault is entered into the error history also see i menu page 16 The following faults activate the Alarm output and are displayed The following statuses always trigger a fault message Statuses which can be p...

Страница 12: ...ALUES INPUT STOP IN1 and IN2 universal inputs Function Type of contact Test time Action IN1 external measuring point switch over 2 measuring points externally programmed programmable normally closed normally open volt free none As long as the contact at the input is open or closed analyses are carried out from measuring point 2 IN2 Water meter input normally open volt free none Quantity recording ...

Страница 13: ...gering a contact at the stop input Analysis cycle example with schematic cycle diagram 1 Supplementary program AUX prior to analysis 2 Flush the line and measuring chamber observe the flush time of the sampling line TSE und TSI 3 Fill measuring chamber 4 5 Check the sample for soiling stirring mechanism is switched on Dose the reagents 8 x reagent A and 8 x reagent B Subsequent 3 minute reaction t...

Страница 14: ...e length and diameter of the supply line to the Testomat 2000 SO3 2 Interval pause If the analysis is triggered via a timer the interval between two analyses plus flushing time is determined by the interval pause The shortest interval can be 0 minutes In this case analyses are carried out continuously The longest interval is 99 minutes Limit value monitoring It is possible to program the limit val...

Страница 15: ...he limit value LV1 or LV2 without lock out the relevant relay drops out again Switch function 1 impulse If the measured value exceeds the limit value LV1 or LV2 the relevant output reacts for a settable time t The respective output always remains switched for the set time irrespective of how long the limit value has been exceeded Switch function 2 interval If the limit value has been exceeded the ...

Страница 16: ...iod of the inlet valve Also see Function characteristics Operating modes Analysis cycle This contact can be used e g to control a feed pump for sampling It is also possible to control the cooling water inlet of an upstream cooler via a solenoid valve This way the cooling water only flows when required i e when an analysis is being carried out Service II The service II menu contains various functio...

Страница 17: ...re Display function i key M Information menu Program menu Selection and input Menu start Use either the M or i key to open one of the menus Selection The current line position is displayed in CAPITAL LETTERS Use the ENTER key to activate a line i e a submenu is opened Use arrow key to display the next parameter below the lowest display line You can scroll the menu Input only possible in the M menu...

Страница 18: ...ress Call 1 Use the i key to open the information menu i Customer service 2 Display of the customer service address or e g a service telephone number These three lines can be freely programmed in the basic program password protected M BASIC PROGRAM CUSTOMER SERVICE Operating values 3 Display of the current values Program values 4 Use the arrow keys to open the menu item Program values Open the lis...

Страница 19: ...m the measuring chamber Press the ENTER key again to cancel this function Fill chamber 8 Press the ENTER key to fill the measuring chamber Confirm maintenance 10 After maintenance has been carried out confirm it by pressing the ENTER key and exit this item via the M key The maintenance interval is restarted Confirm a maintenance request once the maintenance interval has expired in the M menu The d...

Страница 20: ..._ _ _ _ 5270 After entering the password and confirming it via the ENTER key it is possible to carry out basic programming of the unit and to select various service functions e g calibration Program values Press the M and i key to call the basic factory default setting and to switch on the unit The values and settings of the basic default setting are described in the structure of the basic program...

Страница 21: ... WATER METER M E 1 LITRE IMPULSE 2 5 Litres Impulse Contact suction Type RS232 Type 4 20 mA HYSTERESIS LV1 M E Analysis 1 2 3 1 HYSTERESIS LV2 M E Analysis 1 2 3 1 Flush times interval Parameters Interval Two point Interval Limit values Maintenance interval VOLUME INTERVAL M E 000l MEASURING POINTS M E 1 MEASURING POINT 2 Measuring points ext 2 Measuring points 5 Litres Impulse 10 Litres Impulse 1...

Страница 22: ... Replace valve block Extract pressure controller valve body Replace fuse F6 Ff OUTLET TO DRAIN CANCEL WITH HORN KEY After programming Continuous alarm or message impulses Standby Water remains in the measuring chamber although LED OUT lights up Check water outlet Connector at the outlet valve oxidised Replace valve block REAGENT LOW CANCEL WITH HORN KEY After programming Continuous alarm or messag...

Страница 23: ...chamber upwards and remove it 4 Release both sight glass window holders remove and clean the sight glass windows 5 Remove the film from the sight glass windows 6 Clean the measuring chamber with 10 hydrochloric acid and then rinse well 7 After cleaning re insert the sight glass windows and secure them with the sight glass window holders Do not forget the O ring seals and ensure correct fitting in ...

Страница 24: ...the Hand button Start the calibration by pressing the ENTER button at menue Calibration Start LED ANALYSE lights up 4 The analysis cycle begins Please wait if neccessary until flushing is finished and outlet valve is closed LED OUT is now OFF 5 Now fill the chamber complete until overflowing The inlet valve now closes LED IN is OFF This first filling is for flushing and chamber will be drained off...

Страница 25: ... Fuse M4A 037236 Base circuit board T2000 complete 230V 040092 Control circuit board T2000 complete 040091 Plug in circuit board SE T2000 complete Cable sleeve 5 7 040191 Cable sleeve 7 10 040197 Mains on off switch T2000 040198 Cover for mains on off switch 031713 Ribbon cable 10 pole with EMI filter clamp 040096 Ribbon cable 26 pole with EMI filter clamp 040060 Cable loom 2V complete for valves ...

Страница 26: ...081 1 EN50082 2 EN 61010 1 Ambient temperature 10 45 C Contact rating of the relay outputs 4 A resistive load fuse M4A Measuring range see Short description Current interface 0 4 20 mA max load 500 Ohm optional galv isolated Water supply 0 3 8 bar Water temperature 10 40 C Dimensions W x H x D 380 x 480 x 280 mm Weight Approx 10 5 kg We reserve the right to make technical changes without notice in...

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