Pacific Sun Kore 7th User Manual Download

Page: 48 / 79

Page 48

Kore 7th Manual / kHLab Edition

5.9. pH ports

pH probes menu

group box

pH logical function / Calcium reactor

group box

Probe #1

Allows you to calibrate pH probe #1 with pH 4.0 and 7.0

calibration solutions.

Probe #2

Allows you to calibrate pH probe #1 with pH 4.0 and 7.0

calibration solutions.

Check pH

Allows you to check pH

Set / Read

If pH #1 is higher than for example 6.3, turn ON CO2/

solenoid valve.

Set / Read

If pH #2 is lower than for example 7.7, turn OFF CO2/

solenoid valve.

Note:

pH = 1 when the pH probe will be disconnected form dosing station.

Summary of Contents for Kore 7th

Page 1: ...Kore 7th Ultimate dosing station User Manual ver 3 0 Android interface www Pacific Sun eu ...

Page 2: ...llation and Setup 24 4 Kore 7th Desktop Laptop Application Installation 31 4 1 MS Windows Application Installation 31 5 Starting the Kore 7th Windows Application 36 5 1 Open and Start Windows Application 36 5 2 Connection 38 5 3 Dose settings 40 5 4 Advanced Dose 41 5 5 Manual Control Calibration 42 5 6 Liquid Setup 44 5 7 ATO Temp config 45 5 8 AWC 46 5 9 pH ports 48 5 10 kHLab 49 5 11 dKH chart ...

Page 3: ...Procedure First Use After Purchase 64 9 2 Calibration Procedure With pH 4 0 Solution 65 9 3 Calibration Procedure With pH 7 0 Solution 65 10 kHLab Magnetic Stirrer Preparation 66 11 Reagent Solution Preparation 66 12 Device Working Modes 67 12 1 Monitoring Mode 67 12 2 Control Mode 67 13 Alkalinity Test Intervals 68 14 Device Working Stages 68 a Initial Flush 68 b Emptying flask Cylinder 68 c Micr...

Page 4: ...eactor chamber The Kore 7th kHLab device and device performance should be monitored and serviced on a regular basis This includes service activities such as regular pH probe calibration in 4 0pH and 7 0pH solutions and checking the dosing efficiency of channels 1 and 2 as these can have a big impact on accuracy and proper device operation An incorrect and or unstable alkalinity level or sudden and...

Page 5: ...esolution 0 1 dKH Device can work in two modes 1 Monitoring mode 2 Control mode kHLab module dimensions L105 x D95 x H172 mm L4 1 8 x D3 3 4 x H6 3 4 in w out pH probe Kore 7th dimensions L510 x D120 x H50 mm L20 1 8 x D4 3 4 x H2 in Monitoring passive and Control active modes 1 Monitoring mode During this Monitoring mode the device measures Alkalinity level and registers all the values in memory ...

Page 6: ...m where the device will take the water sample for testing should NOT exceed about 50 60cm 20 24 and connection tubing length between kHLab module and Kore 7th doser should NOT exceed 100cm 59 The kHLab device can be mounted directly on a wall with the supplied wall mount or it can operate sitting on a flat surface Kore 7th Ultimate Wi Fi dosing station 2 2 Kore 7th Connection Ports Kore 7th Dosing...

Page 7: ...ort for pH probe nr 2 Calcium Reactor Important 1 Make sure that a water mixing magnetic stirrer bar pellet is put inside kHLab module test cylindrical chamber 2 Make sure to connect silicone tubing properly to individual Kore 7th dosing pumps Pump nr 1 supplies watersample aquariumwater to kHLab test chamber Do NOT exceed 100cm 39 length between the place of taking test water and the kHLab device...

Page 8: ...Page 8 Kore 7th Manual kHLab Edition Pumps with connectors facing DOWN Note Pumps heads can function with all connectors facing UP or DOWN Pumps with connectors facing UP ...

Page 9: ...Page 9 Kore 7th Manual kHLab Edition kHLab module top view kHLab module side view ...

Page 10: ...Page 10 Kore 7th Manual kHLab Edition 2 3 Tubing and cables connection Kore 7th and kHLab connection setup examples ...

Page 11: ... 3 OUT Reagent Solution outlet to kHLab module connect to kHLab top connector with label Reagent Connector 4 IN Reagent Solution inlet connect to the container bottle with reagent solution make sure that the silicone tubing END is right at the container bottle bottom and NEVER exposed to air Make sure that the container bottle is never empty Connector 5 OUT Waste Water tested outlet from kHLab mod...

Page 12: ...Network 3 Open your Internet Browser Chrome Firefox Safari IE or other and type the Kore7th doser Wi Fi network IP address 192 168 4 1 into the address field If you are using IE you might want to add http to the address else IE may show an error You should enter and see Kore 7th Wi Fi network setup page like on this picture 3 Kore 7th Wi Fi Communication Network Setup 3 1 Kore 7th Wi Fi Network Pr...

Page 13: ...twork name Soft AP Password allows to setup password for Kore7th Wi Fi network access Soft AP Auth Mode allows to change authentication mode Wi Fi network Encryption Change Soft AP settings allows to save settings 5 Navigate to WiFi Soft AP Tab to setup change your WiFi settings You should see the following Configuration options 1 2 3 4 ...

Page 14: ...ou can leave the default manufacture name 7 Setup password to secure your Kore7th doser Wi Fi network in the Sof AP Password field Important Password must be at least 8 characters long with capital letters and special characters Protect this Wi Fi network with a STRONG password 8 Change the Authentication Encryption Mode from OPEN to WPA_WPA2_PSK ...

Page 15: ...e saved Now you can close your Internet Browser Your computer will be disconnected from this Kore7th doser Wi Fi network 10 Navigate back to your Wi Fi network list select your Kore7th doser Wi Fi network and click Connect 11 Type your Kore7th doser Wi Fi network password in the Security key field Next Click OK ...

Page 16: ...nnecting to your Kore 7th 13 Now you are Connected to your Secure Kore 7th Doser WiFi network Important You should see the Security Type WPA2 PSK If NOT you have to go back to the Kore 7th doser WiFi network settings web browser page and repeat the above steps ...

Page 17: ...d If you are using IE you might want to add http to the address else IE may show an error You should enter and see again the Kore 7th Wi Fi network setup page like on this picture 2 Go to WiFi Station settings Under WiFi Association you should see Scanning for available home WiFi networks Start Scanning if didn t start 3 Select your Home WiFi network under Network SSID Type in your Home WiFi netwo...

Page 18: ... Home WiFi network on a new IP address for example 192 168 1 227 Note Your IP address can be different This is just an example Most likely each network setup will give a different IP address Take a note of this NEW IP address your Kore7th dising stattion IP 6 Now connect to your Home WiFi network Find your Home WiFi network on your WiFi network list devices and click Connect to this network ...

Page 19: ...9 Now you are Connected to your Secure Home WiFi network 10 Open again your Internet Browser Chrome Firefox Safari IE or other and type the Kore7th doser NEW IP address 192 168 1 227 into the address field If you are using IE you might want to add http to the address else IE may show an error You should enter and see Kore 7th Wi Fi network setup page like on this picture ...

Page 20: ...to Special Settings Select option Static IP Under Static IP address specify your NEW Kore 7th IP address 192 168 1 227 Click Change Important When using Static IP your Kore7t IP address will NOT change after doser or home router restart Important Take a note of your Kore 7th doser s IP address It s necessary for later router configuration This is how your Kore 7th is identified on your home networ...

Page 21: ...e 7th App configured with Public External IP 2323 OR Static Private Internal IP 2323 e g 192 168 1 227 2323 Forwarding Public External IP TO Kore 7th Static Private Internal IP On Port 2323 Kore 7th App configured with Public External IP Android Smartphone Kore 7th App configured with Public External IP Android Smartphone HW VSP for Kore 7th App configured with Public External IP 2323 Public Exter...

Page 22: ...login informations can be found on the router package or on the router bottom back sticker Next Click OK 2 After login to your home router locate the Port Forwarding section This is different for every router brand e g Verizon Firewall Port Forwarding D link Advance Port Forwarding Netgear Advanced Port Forwarding Linksys Application and Gaming Belkin Advance Virtual Servers 3 Now forward the web ...

Page 23: ...any routers have a check box to enable or button Apply the rule Look for that and make sure it s checked or click Apply In some different routers make sure to save and update the new router configuration settings for your Kore 7th remote Internet access 8 Identify your Public External IP address The easy way to identify this IP is just to open a new tab or Internet Browser and type in the Google s...

Page 24: ...www HW group com 2 Run the hw vsp3s_3 1 2 exe installation program The welcome screen is displayed Click Next to proceed to the next step of the installation 3 Select I accept the agreement Click Next 3 4 Kore 7th Virtual Serial Port Installation and Setup In order to communicate with Kore 7th dosing station is require Virtual Serial Port VSP installation and setup VSP will bridge your WiFi networ...

Page 25: ... kHLab Edition 4 See the basic product information Click Next 5 You can leave the default installation destination location folder or specify preferred Click Next 6 You can leave the default installation components Click Next ...

Page 26: ...ge 26 Kore 7th Manual kHLab Edition 7 Specify Start Menu Folder You can leave the default location Click Next 8 Select Create a desktop icon Click Next 9 See the summary before installation Click Install ...

Page 27: ...til the installation process is completed It s not necessary to restart the computer after installation 11 Under Windows 10 confirm adding to the list of firewall exceptions Click Yes 12 Completing the HW Virtual Serial Port Setup Wizard Click Finish ...

Page 28: ... start the HW Virtual Serial Port or start HW VSP software by clicking the HW Virtual icon on your Desktop 14 The HW Virtual Serial Port application will open All configuration settings in HW VSP3 are password protected Click Login 15 The default password is admin Click OK ...

Page 29: ...ore7th IP Address e g 192 168 1 227 Port 2323 Click Create COM Note After completing all the above steps the HW VSP application can be configured When you re attempting connection inside your Home network at home you can use your Public External IP or Static Private Internal IP e g 192 168 1 227 address When you re attempting connection outside your Home network public location you have to use you...

Page 30: ... configuration steps Computer INSIDE of your Home Network Computer OUTSIDE of your Home Network HOME NETWORK LAN INTERNET WAN Kore 7th Static Private Internal IP Port 2323 e g 192 168 1 227 2323 HW VSP for Kore 7th App configured with Public External IP 2323 OR Static Private Internal IP 2323 e g 192 168 1 227 2323 HW VSP for Kore 7th App configured with Public External IP 2323 ...

Page 31: ...g system when the application has been installed first time The Kore 7th application is also fully compatible and supported under with Widows 7 operating system 1 To download Kore 7th application go to http pacific sun eu shop dosing stations kore 7th khlab edition Select Download Download Software for MS Windows OS Downloaded file will be rar compressed file Important You need to decompress this ...

Page 32: ... Framework 3 5 SP1 Click Accept NOTE If NET Framework 3 5 SP1 is already installed under your Windows OS you will not see this step 4 Installer will also detect and install additional necessary tool if not installed automatically download and install NET Framework 4 7 2 Click Accept NOTE If NET Framework 4 7 2 is already installed under your Windows OS you will not see this step ...

Page 33: ...Page 33 Kore 7th Manual kHLab Edition 5 Click Download and install this feature 6 Windows will automatically search for required files Wait 7 Windows will automatically download required files Wait ...

Page 34: ...nual kHLab Edition 8 Installing tools progress 9 NET Framework 3 5 SP1 was successfully installed 10 NET Framework 4 7 2 Installation progress 11 The Kore 7th main application installation process will begin Click Install ...

Page 35: ...n 12 Installation Kore 7th application process Wait 13 The installation process will create Kore 7th Application tab in you Windows Start menu 14 The installation process will also create Kore 7th Application Icon on your Windows Desktop ...

Page 36: ...Application by going to Windows Start menu and clicking Kore 7th or double clicking desktop icon 2 After opening the Pacific Sun Kore 7th Application select correct COM port number for your Kore 7th from the drop down menu number from the HW VSP application and click Connect Note You can also type the COM port in manually in the drop down 3 Kore 7th application will indicate Attempting to connect ...

Page 37: ...tion 4 Note that after connecting to your doser the HW Virtual Serial Port application changed the LAN Status to Connected Important If the software is unable to connect to the doser at first close the application and try one more time ...

Page 38: ...ximum minimum settings check this on ATO Temp config Liquids alarm low level If active liquid level in any container reached minimum level configured in ATO Temp config ATO alarm no refill Active when ATO tried refill four times without success Check that your DC pump is working or refill container isn t empty High water level Your sump water level is too high above top floating level switch It ca...

Page 39: ...information about pumps activities in actual day from 00 01 time to now Important To initialize connection with doser you should choose proper COM port and push Connect button Within a few seconds your computer should establish connection with your doser In the Status window you will see Connected and settings refreshed Data loaded Doser ready to use Now you are connected to the doser and can prog...

Page 40: ...es hour by hour etc 144 only pump 1 and 4 144 doses during the day each dose every 10 minutes Per dose Single dose of fluid in ml Dose time Initialdosingtimeforeachpump PacificSunsoftwarewillautomatically calculate the following times to dose the liquids Read Read pump setting from doser memory Save Save pump settings daily dose doses per day time schedule to doser internal memory for each pump wh...

Page 41: ...to doser memory It should be done for each channel separately Delay doses group box Personalized liquid labels group box You can set delay time in hours how long pumps exact channels will be turned off After this time doser will start scheduled doses automatically You can give your own name for the dispensed fluids This names are written in doser RAM memory so after power failure they will be lost...

Page 42: ...med Viton Santoprene Fast flow maximum average flow 110ml min Moderate flow maximum average flow 60ml min Precise flow not suggested in regular flow depending from material hardness The best for precise dose is silicone tubing b high flow special silicone tube thick Fast flow maximum average flow 140ml min Moderate flow maximum average flow 110ml min Precise flow maximum average flow 50ml min c pr...

Page 43: ...s in the tubes The entire tubing shall be filled in with the liquid 12 Calibration shall be carried out for all the pumps individually and the results shall be entered upon it s completion Pump Calibration group box Manual dose ml Allows manual dispensing of a specified quantity of fluid Liquid low level alarm group box Allows you to set an alarm for a minimum level of dispensed liquids You can al...

Page 44: ...or each pump Days left Approximate time left to empty bottle in days Refill Refill each bottle container by placing the amount of liquid in the text box below each bottle EXAMPLE If you have 3 liters container place there 3000 in ml The setting is saved by pressing Refill button By clicking on each of the bottles you can check the current level of the fluid Below you will find information about ...

Page 45: ...turn on off Allows selecting the flow rate manually flow adjust in 40 100 range Short beep after proper refill Enabling this option will cause a beep after each refill of water Sound alarm Turn on off sound alarm when high level sensor is activated Choose alarm type Allows you to select sound signal generated by the doser Test alarm Test sound alarm Reset ATO alarm Allows resetting the ATO after f...

Page 46: ...be disabled Use Save button to write settings in doser memory and Read when you want load it from memory to application When the water change procedure start waste water out ATO will be disabled After successful fresh water refill ATO will be enabled again You can also configure AWC using additional AWC DC pump set It allows for much faster water change up to 250l h and with that set your pumps fr...

Page 47: ...xit tube from DC 1 pump into it 5 Press DC 1 again wait until proportioning is complete and then read amount of measured water 6 Amount of water shall be entered into Measured upper field ml 7 Evacuate the measuring vessel and place the tube from the other pump into it 8 Press DC 2 again wait until proportioning is complete and read amount of measured water 9 Amount of measured water shall be ente...

Page 48: ...pH 4 0 and 7 0 calibration solutions Probe 2 Allows you to calibrate pH probe 1 with pH 4 0 and 7 0 calibration solutions Check pH Allows you to check pH Set Read If pH 1 is higher than for example 6 3 turn ON CO2 solenoid valve Set Read If pH 2 is lower than for example 7 7 turn OFF CO2 solenoid valve Note pH 1 when the pH probe will be disconnected form dosing station ...

Page 49: ... testing with kHLab Module Alkalinity control channels on off Enabling Alkalinity control in your aquarium Tests daily Allows to Set Alkalinity tests in different time intervals x1 x2 x8 x12 times per day First test time Allows to Set Alkalinity First test time Minimum kH Allows to Set Minimum kH value for Alkalinity control Maximum kH Allows to Set Maximum kH value for Alkalinity control Referenc...

Page 50: ...lkalinity results from Kore 7th kHLab performed tests The red line with points is representing reference alkalinity results adequate to your titration alkalinity test kit Table with Data Each alkalinity test is registered in this table with Date Time finished test dKH value reference dKH value pH result Flow for each Channel 4 5 6 7 and emergency dose fro controlled channels ...

Page 51: ...nect with doser due firmware incompatibility After connection firmware update with proper corresponding to software firmware should be performed Memory backup Generate mbf file memory backup file This file can be send to our service for diagnose if something not work properly Restore backup Allow import mbf file to doser memory Calibration backup Generate file with pump calibration config Restore ...

Page 52: ...ck on Set date time to set the same date and time on your doser 2 To select a date and time other than system date and time check the box next to User time and type the date and time you would like to set Click on Set date time to save these settings to your doser Calibration mode show actual time hours hh mm ss format To back for normal dose mode unchecked box ...

Page 53: ...download Kore 7th application go on your Smart Phone to http pacific sun eu shop dosing stations kore 7th khlab edition Select Download Download Software for Android 2 Open the Pacific Sun Kore 7th application on your Android device and run the installation process NOTE You may be prompted to install additional system software necessary for the application to work properly You will need to agree t...

Page 54: ... Android application Status configuration window 4 General configuration window Note Installed Android Kore 7th kHLab application on your Smart Phone should be configured just with your Public External IP 7 Starting the Kore 7th Android Application 7 1 Open the Android Application After completing all Wi Fi Network configuration and software installation steps you can start the Kore 7th applicatio...

Page 55: ...ual kHLab Edition 5 Channel 1 window You can select all the channels one by one like this Tab configure from 1 to 7 6 ATO configuration window 7 AWC configuration window 8 pH configuration window 9 kH configuration window ...

Page 56: ...annel 1 and 2 should be performed checked every 2 to 4 weeks 8 kHLab Pumps Calibration and Accuracy Check 8 1 Calibration Using the Calibration Measuring Cylinder This calibration method has been described in the Kore 7th application Manual Control Calibration Tab 8 2 Calibration With Precise Digital Scale and Stand Holder ...

Page 57: ...tart Channel 1 pump Manual Control Calibration Tab in the application The pump will start to pump the test water sample into the calibration vial When you see that the test water sample is coming out uniformly stop the pump by clicking the Manual button in the application 4 Dispose of the fluid from the calibration cylinder vial and repeat exactly the same initial preparation calibration procedure...

Page 58: ...p will start adding water to the calibration cylinder vial 5 After few dozen seconds pump 1 will stop automatically Write down the value displayed on the digital scale LCD screen 6 Dispose of the fluid from calibration cylinder vial and repeat above calibration steps few times recommended five times Sort the results from highest to lowest ignore the highest and lowest and use the middle three resu...

Page 59: ...water in ml by dosing station in channel 1 The minimum allowed measurement accuracy is 2ml which gives a 3 accuracy of the alkalinity measurement reading 8 5 Starting the Channel 3 Calibration Process Waste Water Channel 3 is dedicated for Waste Water Preparation for the Channel 3 calibration procedure by using a precise digital scale 1 Disconnect the silicone tubing connected to the calibration s...

Page 60: ...ozen seconds pump 3 will stop automatically Write down the value displayed on the digital scale LCD screen 6 Add aquarium water sample to the kHLab module test mixing cylindrical chamber about 3 4 capacity 7 Dispose of the fluid from calibration cylinder vial and repeat above calibration steps few times recommended five times Sort the results from highest to lowest ignore the highest and lowest an...

Page 61: ...water from Channel 3 to the calibration cylinder vial 8 Read the result in grams g from the digital scale display This is the dosed amount of water in ml by dosing station in channel 3 8 7 Starting the Channel 2 Calibration Process Reagent Channel 2 is dedicated for the Reagent solution To calibrate the pump 2 in this channel follow the steps below Refer to the picture in Calibration with precise ...

Page 62: ...fter 500 cycles pump 2 will stop automatically The number of cycles will be displayed on the dosers LCD screen Write down the value displayed on the digital scale LCD screen e g 8 98g 6 Dispose of the fluid from the calibration cylinder vial and repeat the above calibration steps 5 times Sort the results from highest to lowest ignore the highest and lowest and use the middle three results to deter...

Page 63: ...se of long term exposure to seawater The safe replacement time guaranteeing high accuracy is 12 months In order to obtain accurate measurements and best performance the pH probe needs to be calibrated at two points pH 4 0 and pH 7 0 Remember to use only dedicated calibration fluids at aquarium water temperature before performing pH probe calibration Closed bottles with calibration fluid for both p...

Page 64: ...inutes about 3 5 minutes Gently move and rotate the pH probe several times in the water 3 Never expose pH probe to the air for more than 3 4 minutes The pH probe should be always in the water or in its transport protection container 4 After removing pH probe from RO water gently shake the excess water and wipe using a fresh paper towel Never wipe the end probe tip Just dry by gently touching dabbi...

Page 65: ... minutes and dry the probe the same way as described above 9 3 Calibration Procedure With pH 7 0 Solution 1 Immerse the pH probe in the calibration fluid pH 7 0 to a minimum 3cm 1in depth 2 The pH probe should be in the solution for about 4 5 minutes During this period gently move and rotate the probe every few seconds keeping the pH probe immersed in the calibration solution 3 After about 4 5 min...

Page 66: ...important If the reagent dilution ratio is not correct the tested results may differ from the actual alkalinity levels To obtain accurate results we strongly suggest using the digital scale for reagent dilution Important The 1000ml 2x500ml of Concentrated Reagent included in the package has to be diluted with RO DI water TDS 0 before use in 1 4 ratio EXAMPLE 100ml of concentrated reagent has to be...

Page 67: ...water together to the Target Reagent Solution Container 12 After adding the whole 100ml of concentrated reagent and 400ml of RO DI water mix everything by shaking the Target Reagent Solution Container several times The prepared reagent solution is ready for use We recommend preparing no more than 1000ml of ready to use reagent solution This amount of solution can last for up to 25 30 days of perfo...

Page 68: ...lkalinity measurements are as expected 14 Device Working Stages The device works through the following stages a Initial Flush The purpose of this stage is to initially fill a kHLab device test chamber and prepare the device to work in continuous stage In this stage the kHLab module is filling and emptying a chamber with aquarium test water multiple times b Emptying flask Cylinder In this stage the...

Page 69: ...ice operation keeping the defined KH value in case of the alkalinity dropping below the pre set Minimum KH limit value The following tables show recipes with supplements from other manufacturers which will work correctly with the Kore 7th kHLab device 16 Parallel Calibration In addition to the kHLab test and calibration processes it is recommended that the kHLab alkalinity test results be checked ...

Page 70: ...unication COM port number NOTE If for the first time Windows will not be able to install the new Kore 7th device especially under Window 7 then download from the Internet and install the USB to Serial Converter Drivers https www ftdichip com Drivers VCP htm CDM v2 12 28 WHQL Certified Warning Switching off the power supply during the Firmware updating process may damage your doser CPU Uploading wr...

Page 71: ...ab Edition Option 2 Verify the USB Serial Port COM number from Devices and Printers 4 Right Click on the Kore 7th Doser Device and select Properties 5 The USB Serial Port COM number will be visible under Kore 7th Doser Properties ...

Page 72: ...he ZIP file and run the Firmware Uploader Note For the Mac OS version download from http www pacific sun eu pliki PSunFlash 202 zip 7 In the Settings tab choose the port COM number the Kore 7th is installed on the computer and click Apply Note For the Mac OS version select the device you want to update from the list 8 Go to the Firmware tab and click Open file ...

Page 73: ...Page 73 Kore 7th Manual kHLab Edition 9 Select the previously downloaded Firmware file and click Open 10 Click Update 11 Firmware upgrade will be in progress with massage Please wait ...

Page 74: ...12 Now press the RESET push button on the Kore 7th dosing station back panel 13 The Firmware writing process will start and the number in bytes will be increasing 14 The Firmware upgrade status will be indicated with the green progress bar ...

Page 75: ...e updated 2 Disconnect USB cable from your laptop PC and Kore 7th dosing station 3 Disconnect Kore 7th from the power source for a few seconds and connect the power back 4 The Firmware upgrade process has been completed 16 Verify the COM port number from the HW Virtual Serial Port application VSP number 17 Start the Kore 7th Application ...

Page 76: ... correct port COM number VSP number and Connect to the doser Start normal Kore 7th setup and configuration Important Only for major Firmware releases announced by Pacific Sun you have to Load device default settings by clicking the Default settings from the System Tab ...

Page 77: ...evels Make sure that the green tip under the kHLab module chamber cover is submerged below test water level when alkalinity test is in progress When replacing dosing pumps PharMed tubing the device may initially perform slightly different from before tubing replacement but should go back to the same accuracy after a few days without any problem During that time next pump calibration is not recomme...

Page 78: ...ease the Stirrer speed from the default 100 to e g 150 or higher save it by Save speed and test it again If the water mixing magnetic stirrer bar pellet is spinning to fast then can go out of synchronization with kHLab module and hit the wall and pH probe As a solution decrease the Stirrer speed save it by Save speed and test again Widely varying measured alkalinity results Make sure that the pump...

Page 79: ...Copyright Pacific Sun Sp Z o o I Brygady Pancernej WP 10 84 200 Wejherowo Poland tel 48 58 778 17 17 email office pacific sun eu If you need technical support please contact with service pacific sun eu ...

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