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OPERATING INSTRUCTIONS AND MAINTENANCE

UNI EN ISO 9001:2008

www.etatronds.com

eSelect-CD

Содержание eSelect-CD1

Страница 1: ...EN OPERATING INSTRUCTIONS AND MAINTENANCE FR UNI EN ISO 9001 2008 www etatronds com eSelect CD1...

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Страница 4: ...es et lectroniques AEE peuvent contenir des mat riaux nocifs pour l environnement et la sant et doivent donc faire l objet de collecte diff renci e limin s donc aupr s de d charges pr vues cet effet o...

Страница 5: ...ng pump relays OUT 1 2 12 DISPLAY DESCRIPTION 13 TERMINAL BOARD ELECTRICAL WIRING 14 OPERATING MODES GLOSSARY 15 PROGRAMMING FUNCTIONS 17 INPUTS OUTPUTS DIAGRAM FUNCTIONS 17 INITIAL DISPLAY 18 Selecti...

Страница 6: ...6 ENGLISH SETTINGS EXPERT MENU 29 CONDUCTIVITY SENSORS AND MAINTENANCE 30 CONDUCTIVITY sensors NOTES 30 CONDUCTIVITY sensors maintenance 30 CONDUCTIVITY sensors range 31 TROUBLESHOOTING 31...

Страница 7: ...sons or damage systems or materials HIGH VOLTAGE ignoring this sign can result in death or serious injuries to persons NOTE or INFORMATION SOURCE this symbol pointing finger indicates programming step...

Страница 8: ...resis PWM point 500 S Resolution 10 S K 5 ranges up to 2 000 S Hysteresis PWM point 50 S Resolution 1 S K10 ranges up to 200 S Hysteresis PWM point 0 50 S Resolution 0 1 S K 0 1 ranges up to 100 00 mS...

Страница 9: ...enhanced if it is correctly used and subjected to regular maintenance Warning Qualified and authorized personnel must carry out any intervention or repair for the unit manufacturer declines any respon...

Страница 10: ...ns or from the single pole switch contact 2 Take all due safety precautions during unit service gloves goggles overalls etc Assembling and dismantling the equipment ASSEMBLY all ETATRON D S controller...

Страница 11: ...CONDUCTIVITY SENSORS with internal temperature sensor due to the various types on the market in case operator wished to use such sensor use PT100 temperature sensors please contact ETATRON D S service...

Страница 12: ...s when switching ON OFF try to use a power switch in order to have separate connections via contact relay or relay when this is not possible contact ETATRON technical service EXAMPLE CONNECTION CONTRO...

Страница 13: ...CT POWER SUPPLY KEEP IN MIND unit with universal voltage 100 250Vac 10 or 9 24Vdc If the actual voltage is constantly at the limit lower or higher or when spikes are much higher than mentioned range t...

Страница 14: ...ime it will appear a list of all the programming keys function Controller covers ranges from costant K 1 up to 20 00 mS and even 100 00 mS latter with graphite sensor electrodes and costant K 5 ranges...

Страница 15: ...slight different values between actual measurement in the system and what controller shows USING EXTRA ON OFF RELAY OUTPUT ON OFF Relay probably will connect a dosing pump the free available relays ca...

Страница 16: ...of PWM and not 4 sec BENEFITS a simile proportional function more accurate then ON OFF mode using simple equipment such as Constant dosing pumps and peristaltic dispensers DISAVANTAGES not as accurate...

Страница 17: ...ed which alarm relay will be ON or OFF mA output It allows to select Conductivity S levels corresponding to min max mA output analogical signal It activates a dosing pump suitable to process a remote...

Страница 18: ...ms CONTINUOS MEASUREMENT DISPLAY shows when parameter measurements function status and alarm indications When the controller is turned ON for the first time there will be displayed a list of all the p...

Страница 19: ...and results Once selected the programming menu Menu and submenus will change accordingly To help operator to choose the correct menu here following the main difference between the two menus Setpoint...

Страница 20: ...se mode works the opposite way Unit is provided with ON OFF mode which will activate or deactivate in case of reverse mode ON output relays such as Constant ON OFF mode dosing pumps or other On Off eq...

Страница 21: ...ode dosing pump injects chlorine Oxidant Unit is provided with ON OFF mode which will activate or deactivate in case of reverse mode ON output relays such as Constant ON OFF mode dosing pumps or other...

Страница 22: ...sample solution value press OK MENU to confirm Dip EC probe into a buffer solution value which is within the sensor K range wait until measure stabilises To modify the value press OK MENU key then pr...

Страница 23: ...o return to CONTINUOS MEASUREMENT display SETPOINT 1 EC CONDUCTIVITY EXPERT MENU Keep in mind that the value displayed is automatically adjusted to the selected conductivity range cell constant K char...

Страница 24: ...MIN minimum programmable it sets the minimum time in which PWM is active it overrules the minimum setting programmed In case user has selected Active time min 5 sec this will be minimum time of PWM ch...

Страница 25: ...t thus allowing sensors to polarize ensuring correct measurements ONLY WHEN USING DOSING PUMPS Priming function ON will freeze the set point value to allow the dosing pumps to be primed outputs will n...

Страница 26: ...it overrules the minimum setting programmed In case user has selected Active time min 5 sec this will be minimum time of PWM check page 15 Timed Pulses function SELECTING MODE ON OFF NEXT PROGRAMMING...

Страница 27: ...d is automatically adjusted to the selected conductivity range cell constant K characteristic in previous paragraphs Select the value corresponding to 20 mA point according to Set point 1 settings Pre...

Страница 28: ...o confirm selection and to approach next submenu A message will appear before calibration reminding We recommend to make a sample solution which matches the required EC value in the system normally th...

Страница 29: ...ess Press ESC to return to MAIN MENU or Press ESC ESC to CONTINUOS MEASUREMENT display FACTORY SETTINGS it restores factory default settings To be used ONLY when parameters or measurements are not res...

Страница 30: ...in function of temperature EVERY CONDUCTIVITY SENSOR IS TEMPERATURE DEPENDENT Conductivity varies linearly according to the temperature of the solution This coefficient normalize the measurement of th...

Страница 31: ...ls by means of portable instrument or colorimetric kit particularly Temperature reference measure Signal from sensor doesn t change Repeat sensor calibration and if the problem remains change the prob...

Страница 32: ...equipment installed relays etc TROUBLESHOOTING HINTS FOR CONDUCTIVITY SENSOR Slow Response typically due to excessive sample line length and low flow thus producing long sample transport lags Resolve...

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Страница 36: ...80 OIARTZUN Guip zcoa ESPA A Phone 34 902 099 321 3 rd Mytishenskaya 16 2 129626 Moscow RUSSIA Phone 7 495 787 1459 Fax 7 495 787 1459 Soborna Street 446 Rivne 33024 Rivne Region UKRAINE Phone 380 36...

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