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8.5  Help texts

Content of the help

texts

Cause

Remedy

The DPD value is too

small, DPD value >

MRS + 2 %

If the calculated reference value (e.g.

DPD1) for calibrating a sensor is less

than 2 % of the measuring range, then

calibration is not possible.

Increase the concentration of the chem‐

ical to be measured in the process/

sample water and determine the refer‐

ence value again (e.g. DPD1) after the

run-in period.

The slope is too

shallow, < 20 % of the

MR

The sensor can no longer detect the

chemicals to be measured

Replace the membrane cap and replace

the electrolyte for new material

The slope is too steep,

> 300 % of the MR

The sensor has been permanently

affected by for example surface-active

substances (surfactants).

Make sure that none of these sub‐

stances are present in the water.

Replace the membrane cap and replace

the electrolyte for new material

The zero point is too

low, < 3.2 mA

The sensor delivers a measured signal

that is less than 3.2 mA. This value is

outside of the specification.

Check the raw value in mA in the Infor‐

mation menu, by pressing   in the main

display. If the value is < 3.2 mA, then

this is not the correct sensor signal.

Check the cabling and replace the

sensor with a new sensor.

The zero point is too

high, > 5 mA

You would like to calibrate the zero

point but the sensor is still detecting

the chemical to be measured

Rinse the sensor with water containing

no chemicals that are to be measured

before zero point calibration. The water

with which the zero point is determined

should also not contain traces of this

chemical. Use mineral water without

carbon dioxide for this purpose.

An unknown calibration

error

 

 

In the residual period

parameter set 1 is used

If parameter set 2 is not active, then

parameter set 1 is activated

Check the control signals/lines that

switch the parameter set or check the

timer settings.

[Diagnostics]

 

 

 

52

Summary of Contents for 984127

Page 1: ...06 42 EC Part number 984127 Version BA DD 034 06 15 EN Please carefully read these operating instructions before use Do not discard The operator shall be liable for any damage caused by installation o...

Page 2: ...es detailed descriptions of the haz ardous situation see Chapter 3 2 Explanation of the safety information on page 10 The following symbols are used to highlight instructions links lists results and o...

Page 3: ...4 2 Install external signal inputs and signal outputs 27 6 4 3 Electrical Installation of the Sensors 28 6 4 4 Cable Cross Sections and Cable End Sleeves 28 7 Start Up 29 7 1 Priming and bleeding with...

Page 4: ...12 EC Declaration of Conformity 64 13 Index 66 Table of contents 4...

Page 5: ...50 60 Hz European standard plug B 230 V 50 60 Hz Swiss plug Sensor equipment 0 with sensors 1 Measured variable DO2 without sensors Design 0 with logo 1 without logo Language A Swedish O Danish B Bul...

Page 6: ...o 100 20 m3 h circulation HB FB 3 2 4 l h DULCO flex DF2a 0224 up to 140 30 m3 h circulation HB FB 4 1 8 l h alpha 1002 up to 100 20 m3 h circulation HB FB 5 3 5 l h alpha 1004 up to 200 40 m3 h circu...

Page 7: ...ons and Beta metering pumps 1 pH controller 2 Flow sensor 3 Ball valve inlet side 4 Dirt filter 5 Flow module with flow sensor 6 pH sensor 7 Sampling tap 8 Ball valve outlet side 10a Injection valve f...

Page 8: ...lements 1 Controller keys and display 2 Flow meter by scale 3a Stroke adjustment dial on the metering pump con cealed on the alpha pump 3b Stroke adjustment dial on the metering pump con cealed on the...

Page 9: ...ribution partner Trained qualified per sonnel A qualified employee is deemed to be a person who is able to assess the tasks assigned to him and recognize possible hazards based on his her training kno...

Page 10: ...or very serious injuries WARNING Nature and source of the danger Possible consequence Fatal or very serious inju ries Measure to be taken to avoid this danger Warning Denotes a possibly hazardous situ...

Page 11: ...data sheet regularly and replace if neces sary as the hazard potential of a substance can be re evaluated at any time based on new findings The system operator is responsible for ensuring that these s...

Page 12: ...ure Take appropriate interference sup pression measures CAUTION Warning of feed chemical spraying around Spraying feed chemical caused by a leak Possible consequence Injuries caused by chemi cals Regu...

Page 13: ...and regulate the pH value and chlorine content in swimming pools Usually the integrated metering pumps are intended for metering the necessary chemicals Only connect other feeder assemblies such as el...

Page 14: ...4 The function of the keys is described in table Chapter 4 1 Func tions of the keys on page 16 describes as a symbol an action by the operator that leads to a new possibility for an action Naming in...

Page 15: ...roller does not exit any menu items in a time controlled manner the controller remains in a menu item until this menu item is exited by the user 1 Select the desired parameter in the display using the...

Page 16: ...continuous display Displays all information about saved errors and warnings Back to the continuous display or to the start of the respective setting menu in which you are currently located Enables di...

Page 17: ...ocess the controller indicates all errors and warn ings The pending alarm messages can be selected and if required acknowledged confirmed If you acknowledge an error the alarm relay activates and the...

Page 18: ...4 4 Key Lock The controller has a key lock If the key lock is activated the keys cannot be pressed The key lock can be activated or deactivated by simultaneously pressing and An activated key lock is...

Page 19: ...damp exposure to chemicals and mechanical effects Please also observe the operating instructions for controllers and fittings and other units such as sensors filters metering pumps Storage temperatur...

Page 20: ...he maximum priming lift of the metering pumps is not exceeded 10 mm A0924 1 2 3 4 Fig 9 Hanger bolt 1 Rawlplug design depending on the substrate and in line with the rawlplug manufacturer s instructio...

Page 21: ...rge valve for discharge line to injection point 6 4 12 9 mm 4 Suction valve for suction line in storage tank 6 4 12 9 mm 1 Fit the antikink device for the bleed line on the upper valve red sleeve 2 ro...

Page 22: ...llation A1751 Fig 11 Skimmer pool hydraulic connection of the swimming pool metering system to the swimming pool installation Advantage Simple installation Disadvantage In line probe housing can becom...

Page 23: ...Metering system WARNING Possible over metering Consequence Severe damage to health caused by the feed chemical used Measure Only connect the metering pumps with external control 2 to the controller s...

Page 24: ...njection with non return valve If you are using a multifunctional valve fit a non return valve integrated in the supplied injection valve at the point of injection Otherwise when the multifunctional v...

Page 25: ...lpha a Discharge valve b Backplate c Dosing head d Bleed valve e Bypass hose sleeve f Suction valve 1 2 3 4 5 6 A0929 Fig 15 Connecting the hose using the connector kit 1 Valve 2 O ring 3 Nozzle 4 Cla...

Page 26: ...ly If air is drawn in this means that there is negative pressure in the system In this case throttle the valve at the point at which the sample water pipe enters the filtration circuit the pressure sh...

Page 27: ...rminal Description Technical Data XK1 1 2 Pause input Digital contact input switching threshold and characteristic curve according to NAMUR max 9 V 9 5 mA XK1 3 4 Sample water monitoring XK2 1 2 Level...

Page 28: ...e Sensors Screw the orange coloured SN6 plug onto the sensor 6 4 4 Cable Cross Sections and Cable End Sleeves Minimum cross section Maximum cross section Stripped insulation length Without cable end s...

Page 29: ...kept up to date as well as for producing an associated hazard assessment for the worksta tions affected CAUTION Wear suitable protective equipment gloves pro tective goggles when commissioning Refer...

Page 30: ...n 100 30 if overdosing frequently occurs over shooting the measured values Note the stroke length of the metering pump and set it to a stroke length of 100 only with the Beta pump 3 Start the controll...

Page 31: ...nto account any deviating national regulations WARNING Danger from hazardous substances Possible consequence Fatal or very serious inju ries Please ensure when handling hazardous sub stances that you...

Page 32: ...of example To obtain a hydrogen peroxide concentra tion of 0 5 0 8 mg l in this swimming pool requires 0 20 0 32 litres of 30 hydrogen peroxide density 1 11 0 02 Meter in the required quantity of hyd...

Page 33: ...mV pH 60 mV pH Good 45 mV 45 mV 56 mV pH 61 mV pH Acceptable 60 mV 60 mV 55 mV pH 62 mV pH If you measure the pH with potential equalisation set this Potential equalisation procedure as a parameter w...

Page 34: ...e check the sensor with 2 point cali bration The pH sensor remains in the sample medium and you should calibrate a sample of the medium to be measured against an external comparison measurement Perfor...

Page 35: ...d indicates to what extent the sensor signal fluctuates during calibration At the start of calibra tion the waiting time for stabilising of the measured value is 30 seconds during this waiting time Pl...

Page 36: ...30 0 30 60 Fig 17 Displayed after the key has been pressed 7 3 1 1 1 Selecting the Calibration Process for pH To calibrate the controller there are three available calibration pro cesses n 2 point n S...

Page 37: ...s for your process 4 Use the arrow keys to select the calibration process and press 5 Continue with You can now start your chosen calibration process 7 3 1 1 2 2 point pH sensor calibration CAL Correc...

Page 38: ...ler The pH values of the buffer solution at temper atures that deviate from 25 C are displayed in a table on the label of the buffer bottle Select the buffer you require CAL pH Buffer manufacturer Cal...

Page 39: ...y is acceptable good continue with CAL 25 0 C 0 1 mV very good Fig 21 Display of the sensor stability achieved 5 The acceptable good very good range is displayed The black part of the horizontal bar i...

Page 40: ...keys Confirm input of the value by pressing 15 Continue with CAL pH Asymmetry Buffer 2 A1019 Zero point Slope Slope Accept with CAL Buffer 1 Calibr param for 25 C Fig 23 Display of the calibration res...

Page 41: ...he pH value into the controller This could mean that the pH value entered into the con troller does not correspond to the actual pH value in the process Consequently the result is a linear displacemen...

Page 42: ...d using a suitable method measuring strips hand measuring instru ment measure the pH value of the sample CAL pH Change with OK A1022 2 Determine pH value pH value continue with CAL 1 Take sample Fig 2...

Page 43: ...me The more up to date the sensor data is the more reliable is this calibration method Correct sensor operation Correct measuring and metering is only pos sible if the sensor is working perfectly Refe...

Page 44: ...required menu item and press The entry window appears 3 Enter the values for your sensor using the arrow keys and press 4 Continue with Incorrect calibration An error message appears if the result of...

Page 45: ...mation Fig 28 Diagnostics 8 1 Displaying logbooks Continuous display or Diagnostics Diagnostics or Calibration log book Calibration log book Log books Calibration log book A0982 9 1 1 Error log book D...

Page 46: ...nnel 2 The connection to the expansion module is faulty Fig 30 Error log book You can also delete entries in the Error log book Deleting the entries does not affect the errors stored in the controller...

Page 47: ...e information Device information Device info Identity Code A1164 9 3 3 Softw version 01 00 00 00 Srnr 15082008 Module rev 0100 Operating temperature 35 5 C Softw version 01 00 00 00 Expansion module F...

Page 48: ...ysis e g chlorine Check the correctness of the reference method e g DPD1 With pH and ORP the buffers used differ from the nominal value are outdated or watered down With pH and ORP replace the buffer...

Page 49: ...y 13 The controller is in Pause mode The Pause input digital input was activated externally Check whether the Pause signal received matches the system s expected operating mode Check whether the NO NC...

Page 50: ...8 The level in storage tank 2 is too low The chemical in storage tank 2 is used up Add the corresponding chemical 19 The level in storage tank 3 is too low The chemical in storage tank 3 is used up Ad...

Page 51: ...he control tend to over undershoot 03 The wash timer has timed out Mainte nance is necessary The wash timer activates a relay The sensor is cleaned with cleaning fluid A visual check may be neces sary...

Page 52: ...te for new material The zero point is too low 3 2 mA The sensor delivers a measured signal that is less than 3 2 mA This value is outside of the specification Check the raw value in mA in the Infor ma...

Page 53: ...orm a visual inspection of the metering system specifically the sensor and the flow meter with flow sensor for n Air bubbles in the sample water n The state of the sensor n Leakages n Correct flow val...

Page 54: ...rd potential of a substance can be re evaluated at any time based on new findings The system operator is responsible for ensuring that these safety data sheets are available and that they are kept up...

Page 55: ...stomer service 9 3 Disposal of Used Parts n User qualification instructed user see Chapter 3 1 Users qualifications on page 9 NOTICE Regulations governing the disposal of used parts Note the current n...

Page 56: ...e water Sample water line connector n 8 x 5 mm PE hose Sample water filter element n 300 m Weight n with pumps approx 10 kg n without pumps approx 6 kg Materials n Plate material PP n Materials wetted...

Page 57: ...ex DF2a H2O2 Netzanschluss Alarmrelais Leistungsrelais 1 Leistungsrelais 2 RC Schutzbeschaltung RC Schutzbeschaltung Messwasserfehler Niveaukontakt Beh lter 3 Potenzialausgleich pH Temperatursensor St...

Page 58: ...ulsfrequenzausgang 3 lmpulsfrequenzausgang 2 CAN Schnittstelle Messwasserfehler Niveaukontakt Beh lter 3 Potenzialausgleich pH Temperatursensor Stromquelle Potenzialausgleich Temperatursensor ProMinen...

Page 59: ...e drawings show three possible versions of the DULCODOS The drilling and external dimen sions of the DULCODOS are identical with all ver sions 595 555 8 5 130 155 10 165 745 705 A2136 Fig 35 Drawing d...

Page 60: ...595 555 130 155 126 10 8 5 745 705 A2162 Fig 36 Drawing drilling and external dimensions of the DULCODOS with metering pump Dulcoflex Technical Data 60...

Page 61: ...A2163 8 5 595 555 130 155 10 126 745 705 Fig 37 Drawing drilling and external dimensions of the DULCODOS with metering pump alpha Technical Data 61...

Page 62: ...s 1604 2 PVT PPT NPT BT4b 0404PVT 1035332 Maintenance kits have been put together for the measured varia bles of the DULCODOS Pool Depending on the measured vari able the maintenance kits consist of n...

Page 63: ...Tab 12 Accessories Accessories Order number Photometer DT3B For determination of H2O2 1039317 Spare Parts and Accessories 63...

Page 64: ...nctional concept and design and in the version distributed by us This declaration loses its validity in the event of a modification to the product not agreed with us Designation of the product Swimmin...

Page 65: ...f the product Swimming pool metering system DULCODOS POOL Product type DSPa _ _ _ _ _ _ _ _ _ _ X _ X _ 1_ and X 0 that is to say for installed systems with metering pumps ex works Serial number refer...

Page 66: ...aults 55 Question How does the controller operate 14 Question How does the key lock work 18 Question How is the product hydraulically con nected and what connection versions are avail able 22 Question...

Page 67: ...U Users qualifications 9 W Wiring diagram 57 Index 67...

Page 68: ...984127 2 en_GB 2021 ProMinent GmbH Im Schuhmachergewann 5 11 69123 Heidelberg Germany Telephone 49 6221 842 0 Fax 49 6221 842 419 Email info prominent com Internet www prominent com...

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