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6. Operation

DEPOLOX® 400 M

6.7.3 Messages

pH measurement is outside
< 6,00 and >8,75

Measurement/Dosiering
check pH

Maximum dosing
time has been
exceeded

The maximum dosing time set for
a control output has been excee-
ded

Check measuring water,
calibration, dosing pump,
chemical storage sensor, sensor
cable, measurement.

Error message

Cause

Remedy

Error message

Cause

Remedy

Cl2 free
Maintenance!
Sensor calibration

Calibration check interval
Time expired

Calibrate the measurement, reset
maintenance interval after cali-
bration and acknowledge mes-
sage.

Fluoride
Maintenance!
Sensor calibration
pH
Maintenance!
Sensor calibration
ORP (Redox)
Maintenance!
Sensor calibration
Cl2 free
Maintenance! Cell

Sensor maintenance
interval expired

Carry out sensor maintenance,
reset maintenance interval and
acknowledge message.

Fluoride
Maintenance! Cell
pH
Maintenance! Cell
ORP (Redox)
Maintenance! Cell

Sample water

Sample water flow rate too low,
dirt filter soiled, sample water
inlet or sample water outlet ball
valve closed, dirt in inlet, flow con-
trol valve or check valve housing.

Open ball valves, clean dirt filter,
remove dirt

Содержание DEPOLOX

Страница 1: ...1 INSTRUCTION MANUAL DEPOLOX 400 M WALLACE TIERNAN DISINFECTION ANALYZER Version 1 14 and later...

Страница 2: ...express prior written con sent of Evoqua Water Technologies GmbH All information in this document is considered reliable and corresponds to the generally applicable technical standards Evo qua assume...

Страница 3: ...Sens C flow cell 16 3 9 Y style flow through assembly 18 3 10 Sensors 18 3 11 Technical data 21 4 Interfaces 28 4 1 USB interface 28 4 2 RS485 interface 28 4 3 Ethernet interface 28 4 4 Modbus TCP int...

Страница 4: ...aning or replacing the fine filter of Varia Sens C 77 7 7 Cleaning the flow rate monitor and non return ball valve 78 7 8 Cleaning or replacing the optional strainer 79 7 9 Replacing the fuses on the...

Страница 5: ...Installation and Maintenance are intended only for trained and authorized service personnel These chapters contain important information on the assembly confi guration start up maintenance and repair...

Страница 6: ...e of the art and the accepted rules of safety engi neering However if the DEPOLOX 400 M is used by persons who have not been adequa tely instructed danger to the life and limb of such persons or third...

Страница 7: ...st being switched back on If stipulated disconnect all parts of the electronics module from the power sup ply before performing any inspection maintenance or repair work Then first test the disconnect...

Страница 8: ...e flow cells can be fitted with seve ral sensors Depending on the application and the sensor used a non pressurized or pressu rized flow cell must be used see configuration overview on chapter 3 3 The...

Страница 9: ...TC3 FC2 CD7 OZ7 C LED glow stick D ORP sensor Redox E pH sensor F Blind plug A pH ORP Re dox or fluoride sensor 3 electrode cell free chlorine X X Membrane sensor TC3 X X Membrane sensor FC2 X X Memb...

Страница 10: ...C TC3 total chlorine FC2 free chlorine CD7 chlorine dioxide OZ7 ozone Measuring principle Potentiostatic 3 electrode cell with platinum electrodes Membrane covered amperometrically operating potentio...

Страница 11: ...s The electronics module has a dosing contact for disinfection measurement 3 6 4 Messages Alarms warnings errrors and messages are displayed using a colored message symbol tri angle with an exclamatio...

Страница 12: ...the alarm is acknowledged the alarm symbol and the message are reset from flashing to a permanent state The alarm symbol and the message light up until the condi tion is eliminated auto reset Latched...

Страница 13: ...culation off the controllers can be stopped immediately Use as an alarm freely configurable The chlorine dosing pump and the dosing pump for pH correction are switched off The positioner moves to 0 Di...

Страница 14: ...For example a contactor or load relay with suita ble specification Relay contact details see chapter 3 11 Technical Data Relay outputs To protect radio interference suppression the relay contacts are...

Страница 15: ...pump must be used If the inlet pressure exceeds 45 psig 3 0 bar an optional pressure reducing valve must be used The sample water flows over the optional strainer which prevents dirt particles pene t...

Страница 16: ...rors in color On the pressurized version the sample water supply is connected on the output side via the G 1 2 connection on the ball valve At this point a maximum back pressure of 22 psig 1 5 bar is...

Страница 17: ...ependent on the operating pressure The correct sample water flow of 0 15 gal min 33 l h is preset checked and documented at the factory If the inlet pressure increase the control valve moves to keep t...

Страница 18: ...sensor can also be installed via the Y style flow through assembly and connected to the flow cell 3 10 1 DEPOLOX 5 C 3 electrode cell See chapter 3 7 2 3 electrode cell 3 10 2 pH sensor The pH sensor...

Страница 19: ...d baths as the electrolyte can only flow slowly through the pores of the ceramic pin thus ensuring very long service life for the entire measuring chain The ORP sensor is installed in an electrolyte c...

Страница 20: ...selective mea surement of the chlorine dioxide content in all types of water including ultrapure water LF 1 S cm without cross sensitivity to chlorine bromine and hydrogen peroxide but cross sensitive...

Страница 21: ...re 32 F to 122 F 0 to 50 C Humidity 80 non condensing Environment No direct sunlight Atmospheric pressure 22 14 to 31 30 in Hg 75 to 106 kPa Max working height altitude 2000 m Storage temperature 4 F...

Страница 22: ...grated switching power supply an additional power relay with suitable specification must be provided Each relay output has an integrated 3 15 A fuse as overcurrent protection Typical use of the relay...

Страница 23: ...version max 22 psig 1 5 bar Multi sensor Switching point 5 5 gal hr 0 8 gal hr 21 l h 3 l h Switching hysteresis 0 53 gal hr 2 l h Temperature sensor Pt1000 Version Potentiostatic 3 electrode cell wi...

Страница 24: ...r flow 0 15 gpm 33 l h controlled preset at the factory Flow control range 4 to 45 psig 0 25 to 3 0 bar Back pressure Non pressurized version free drain Pressurized version max 22 psig 1 5 bar Multi s...

Страница 25: ...tion length 4 72 120 mm Screw in thread PG 13 5 Storage temperature 23 to 86 F 5 to 30 C ORP sensor Redox Version Combination electrode with platinum electrode salt reserve zirconium dioxide diaphragm...

Страница 26: ...131 F 0 to 55 C Temperature compensation Automatic through integrated temperature sensor Sudden tem perature changes must be avoi ded Automatic through integrated temperature sensor Nominal span with...

Страница 27: ...o 10 mg l ppm O3 Analysis DPD 1 DPD 3 Zero point calibration Not necessary zero point signal at 0 mg l ClO2 0 A Not necessary zero point signal at 0 mg l O3 0 A Response time T90 20 sec T90 50 sec Inf...

Страница 28: ...ed terminals a terminating resistor Rt and balancing resistors Ru and Rd for incorporation into a Wallace Tiernan bus system Fig 2 Detail of PCB RS485 interface A DIP switches for activating the resis...

Страница 29: ...for installation in a network The electronics module is delivered with a fixed IP address Alternatively the electronics module can be configured with DHCP The Ethernet settings of the electronics mod...

Страница 30: ...in the address input field After successful connection the start screen of the DEPOLOX 400 M appears 4 3 3 Network setting under Windows 10 Windows 10 automatically establishes a net work connection...

Страница 31: ...ws 10 with static fixed IP address 2 Click the Alternative configuration but ton 3 Activate the selection User defined 4 Assign a fixed IP address and network mask Do not change any other settings 5 T...

Страница 32: ...00 00 0 1 Signed S 0 Exponent E 0111 1111 Mantissa M 010 0000 0000 0000 0000 Data type ASCII The characters are transmitted in accordance with ASCII Codepage 437 Example mg l 4 4 2 Reference list The...

Страница 33: ...mg l 400107 FLOAT 4 R Lower range 400109 FLOAT 4 R Upper range 400111 FLOAT 4 R Current setpoint in the measuring range 400113 FLOAT 4 R Current measuring range control value Yout 0 0 100 0 Ch 2 pH Fl...

Страница 34: ...arm 4 1 Alarm pending 4 Alarm 5 1 Alarm pending 5 Alarm 6 1 Alarm pending 6 Alarm 7 1 Alarm pending 7 Alarm 8 1 Alarm pending 400301 UINT16 2 R Digital inputs 0 Sample water STOP DI1 1 DI active open...

Страница 35: ...Zero point calibration 1 error aktive 1 DPD calibration 1 error aktive 2 pH7 calibration 1 error aktive 3 pHX calibration 1 error aktive 4 Error calibration e g ORP Redox 1 error aktive 5 Offset calib...

Страница 36: ...4 401018 Ch 4 Reserved 401018 401020 401022 Ch 1 Desinfection Limits DES sensor 401050 FLOAT 4 RW Min value 1 Lower range Max 1 401052 FLOAT 4 RW Max value 1 Min 1 Upper range 401054 FLOAT 4 RW Hyster...

Страница 37: ...range 401084 FLOAT 4 RW Hysteresis value 2 1 25 Digit Ch 4 Reserved 401086 401088 401090 401092 401094 401096 Ch 5 Temperature Limits 401098 FLOAT 4 RW Min value 1 Lower range Max 1 401100 FLOAT 4 RW...

Страница 38: ...the packaging until the system has been commissioned and put into operation Storage Electronics module flow cell Y style flow through and sensors must be stored in dry condition without any residual...

Страница 39: ...ncluded in the scope of delivery 2 Hook the flow cell onto the screws 3 Fasten the flow cell to the solid wall at the bottom by the holders using dowels and screws 4 Hook the electronics module onto t...

Страница 40: ...ample flow cell pressurized and electronics module 26 45 BZ 1569 900 165 224 5 Mitte Montageschiene middle mounting rail 252 194 225 31 5 48 48 28 5 550 Montageschiene mounting rail 5 1 5 5 10 10 46 5...

Страница 41: ...ont Fitting Fit and engage the housing cover of the flow cell To do this position the housing cover at the bottom and carefully press it upward until the housing cover engages on the unlocking buttons...

Страница 42: ...ample water inlet must always be within a range of min 4 to max 45 psig min 0 25 to max 3 0 bar The pressure in the sample water inlet must always be 4 psig 0 25 bar higher than in the sample water ou...

Страница 43: ...order to keep the diaphragm in the DEPO LOX 5 C flow cell moist and prevent crystalli zation of the electrolyte solution during storage a moist felt ring is inserted in the space between the electroly...

Страница 44: ...ectrode cleaning sand W3T158743 is supplied in a plastic bottle The cap serves as a measure 1 Close the ball valve on the sample water inlet 2 Close the ball valve on the sample water outlet on the pr...

Страница 45: ...ilter unit B Knurled nuts C O ring D Fine filter 5 12 Installing sensors 5 12 1 Installing sensors in the flow cell The sensors are inserted or screwed into the location hole in the cell body cover 1...

Страница 46: ...Position of holding clip for beaker 5 12 3 Installing a sensor in the Y style flow through assembly 1 Fit the pH ORP Redox or fluoride sensor into the sensor holder 2 Tighten the clamping nut to hold...

Страница 47: ...l valve position A Fig 15 Section DEPOLOX 5 C flow cell pressurized version 3 Route the sensor cable of the 3 electrode cell or the membrane sensor into the electronics module through the corre spondi...

Страница 48: ...ltage is switched off The electronics module must be de energi zed before opening it WARNING Risk of injury or damage to the device Only authorized and qualified electrici ans are permitted to install...

Страница 49: ...ox sensor 10 Fit the housing cover 11 Switch the device on 12 Calibrate the ORP sensor 13 Set the limit values and perform ORP set tings Fig 18 Section ORP sensor module with sen sor cable in slot A O...

Страница 50: ...nge adjust if necessary 4 pH OPR Redox and fluoride measure ment Check the limit values 1 and 2 for pH ORP Redox fluoride Min and Max adjust if necessary Check the measurement range for pH OPR Redox f...

Страница 51: ...f the flow cell 4 Drain the cell body via the flow cell drain valve 5 Flush out the cleaning sand 6 Dismantle the filter unit and the check valve housing chapter 7 7 7 When the remaining water has dra...

Страница 52: ...ld The menu fields are used to carry out functi ons and to switch between the menu fields menus and screens The Home screen view depends on the sensors that are fitted Symbols The symbols display func...

Страница 53: ...parameter Message error active Tap the symbol to open the mes sage window Yellow symbol alarm that cannot be acknowledged is active Red symbol alarm that can be acknowledged is active or error message...

Страница 54: ...range Min within range Hysteresis 0 01 to 0 25 Limits value II Max within range Min within range Hysteresis 0 01 to 0 25 Maintenance intervals Calibration Message On Off Interval 2 to 90 Next mainten...

Страница 55: ...00 20 00 mg l Measurement filter off low middle strong Limits Limits value I Max within range Min within range Hysteresis 1 to 25 Limits value II Max within range Min within range Hysteresis 1 to 25...

Страница 56: ...to the settings level by pressing the symbol 6 3 2 Calibration menu In this menu the measurements are compa red in compliance with the prescribed mainte nance intervals using calibration solution or b...

Страница 57: ...nded calibration options tap the symbol To return to the stan dard calibration menu tap the sym bol Calibration selection Chlorine Zero point Calibration of the zero point current of the chlorine meas...

Страница 58: ...ll up the Home menu 2 Tap the symbol 3 Tap the Inputs Outputs menu 4 Press the desired Digital inputs or mA outputs menu Explanation of digital input settings disabled changes at the digital input hav...

Страница 59: ...enu 4 Enter the desired setting 6 3 5 Login menu Log in on the desired user level in this menu Depending on the user administration confi guration chapter 6 3 8 three user levels with different rights...

Страница 60: ...buf fer all measured values or keep them constant during calibration This pre vents the output of invalid control sig nals by the sensor during the calibration process and also the output of erratic v...

Страница 61: ...n Password Menu for entry definition of a Level 3 password The entry must be repeated as confirmation Level 2 If access control is enabled Level 2 can be enabled or disabled Level 2 allows access to s...

Страница 62: ...WT Selection of the RS485 Interface func tion The RS485 Interface supports bus com munication with the Process Monitoring System or other higher level systems that support the RS485 WT protocol RS485...

Страница 63: ...the settings menu for the corresponding level Example Level 3 The parameter Level 1 Level 2 or Level 3 is used to enable or disable user level 1 2 and 3 Enter the setting enabled to use the Level Afte...

Страница 64: ...of numbers and let ters with a maximum of ten characters 4 Confirm with the Save button 5 To change enable the password on Level 2 click the value for the Level 2 password The input menu opens 6 Enter...

Страница 65: ...g Mac Display the device Mac address IP Password 124 In order to change the IP address of the device via the web visualization the IP password must first be set to 124 IP link 1 3 Enter the IP address...

Страница 66: ...ments in accor dance with maintenance regulations 6 6 1 Calibration interval The electronics module offers the option of using automatic maintenance and calibration intervals for disinfection pH ORP R...

Страница 67: ...DPD 11 After zero point calibration wait at least 2 minutes 12 Open the flow cell drain valve by approxi mately 1 turn and extract a specimen of the sample water 13 Determine the disinfectant content...

Страница 68: ...w been calibra ted Offset alignment If there is a difference between the displayed pH value and a pH value measured manually this difference can be compensated for and the comparative value entered in...

Страница 69: ...cated value remains constant 18 Press the Calibration button An input field opens 19 Use the keypad to enter the value to be calibrated 20 Press Enter to save the entry 21 Remove the fluoride sensor f...

Страница 70: ...be rectified by eliminating the cause Error message Cause Remedy Measured value dis play flashes Measured value is outside the measurement range Check measurement range and change if necessary Check d...

Страница 71: ...ntroller setpoint or adjust the measurement range Limit value Due to modification of the measu rement range the limit value is outside the range Reset the limit value or adjust the measurement range T...

Страница 72: ...d Calibrate the measurement reset maintenance interval after cali bration and acknowledge mes sage Fluoride Maintenance Sensor calibration pH Maintenance Sensor calibration ORP Redox Maintenance Senso...

Страница 73: ...measuring module has been changed or added Start device again Displayed output value incorrect Change on sensor or in the sample water Calibrate Digital inputs without func tion Digital inputs not en...

Страница 74: ...Cell The date on which the next mainte nance is due is recalculated and displayed under next maintenance on 7 2 Maintenance intervals regularly Sample water monitoring chapter 3 6 6 DEPOLOX 5 C Check...

Страница 75: ...ether the electrolyte solution is filled approx 3 cm above water level narrowing of the KCL container and replenish if necessary 1 Remove the plug in the upper part of the electrolyte tank 2 Inject th...

Страница 76: ...nd empty the cell body To do so hold a collection vessel under it and temporarily loosen a plug or sensor to allow air to flow in 5 When the cell body is empty close the drain screw once more 6 Remove...

Страница 77: ...surized version open the shut off ball valve on the sample water outlet 34 The cell body refills with sample water 35 Re establish the power supply 7 6 Cleaning or replacing the fine filter of Varia S...

Страница 78: ...valve housing flow ball ball seat and glass ball with clear water 9 To help push the assembled check valve housing back into the control valve we recommend slightly lubricating the gas kets with the...

Страница 79: ...new fuse making sure that the rated data match 4 Fit the housing cover 5 Switch on mains voltage Fig 5 Section electronics module fuses A Fuses 7 10 Replacing the battery The battery is required for...

Страница 80: ...88 O ring 512 W3T165349 Counter nut 513 W3T160551 M20x1 5 hex nut 514 W2T504179 M20x1 5 cable gland 515 W2T504212 M20 blind plug 516 W2T833447 Cable gland M20 for sensor cable 517 W3T375710 Multi cabl...

Страница 81: ...Spare parts Accessories and Retrofit kits 81 EN B Z 1 9 6 9 _ 9 0 1 501 503 502 540 504 523 522 514 515 513 516 517 606 630 MOD3 mA Out 550 518 ATTENTION Note installation position 572 583 587 590 510...

Страница 82: ...tlet drain pipe 41 W3T172997 O ring 42 W3T164597 O ring 43 W3T158575 Drain screw 44 W3T166160 EPDM flat gasket 45 W3T172556 O ring 46 W3T320060 Cell body cover 47 W3T160657 O ring 48 W3T165266 Knurled...

Страница 83: ...les joint toriques leg rement avec UNISILIKON L250L W2T504248 W2T504249 DEPOLOX 5 C drucklose Ausf hrung pressureless non pressuris BZ 1569_85 57 59 58 56 60 60 29 28 26 30 31 33 32 50 22 23 21 20 14...

Страница 84: ...61450 Plug 38 W3T168859 O ring 39 W3T172041 Securing ring 40 W3T158576 Outlet drain pipe 41 W3T172997 O ring 42 W3T164597 O ring 43 W3T158575 Drain screw 44 W3T166160 EPDM flat gasket 45 W3T172556 O r...

Страница 85: ...r les joint toriques leg rement avec UNISILIKON L250L W2T504248 W2T504249 DEPOLOX 5 C druckfeste Ausf hrung pressurized pressuris s BZ 1569_8 57 59 58 56 60 60 29 28 26 30 31 33 32 50 22 23 21 20 14 1...

Страница 86: ...Check valve housing 28 W3T161396 O ring 29 W3T169827 Float with magnet 30 W3T172946 Ball 31 W3T172949 O ring 32 W3T159707 Ball seat 33 W3T172975 O ring 35 W3T158602 Filter housing 36 W2T505463 Pan he...

Страница 87: ...se UNISILIKON L250L W2T504248 W2T504249 Graisser les joint toriques leg rement avec UNISILIKON L250L W2T504248 W2T504249 VariaSens C drucklose Ausf hrung pressureless non pressuris BZ 1569 853 29 28 2...

Страница 88: ...61396 Check valve housing 29 W3T169827 O ring 30 W3T172946 Float with magnet 31 W3T172949 Ball 32 W3T159707 O ring 33 W3T172975 Ball seat 35 W3T158602 O ring 36 W2T505463 Filter housing 39 W3T172041 P...

Страница 89: ...se UNISILIKON L250L W2T504248 W2T504249 Graisser les joint toriques leg rement avec UNISILIKON L250L W2T504248 W2T504249 VariaSens C druckfeste Ausf hrung pressurized pressuris s BZ 1569_8 29 28 26 30...

Страница 90: ...ssurized version 3 W3T166171 Drain valve unit 4 W3T158603 Non retun unit with float 5 W3T163739 Spherical seat compelte PVC EPDM Item 5 Item 4 Item 2 Item 1 Item 3 Item Part No Designation 1 W3T166210...

Страница 91: ...W3T159825 Electrode housing pressurized version 5 W3T159870 Diaphragm complete 2 pieces required Part No Designation W3T322432 Cell body fully non pressurized version W3T322435 Cell body fully pressu...

Страница 92: ...07158 Tee 4 W2T507134 Elbow 5 W3T168889 Gasket rubber 6 W2T507524 Tee 7 W2T505438 Bush red 8 W3T170971 Union nut 9 W3T172856 Transparent housing 10 W3T167194 Adapter nipple 11 W3T170970 Electrode supp...

Страница 93: ...tion W3T164482 Electrolyte solution 3 mol l KCl bottle 250 ml W3T160410 Electrode cleaning sand QK W3T158743 Buffer solution pH 7 00 Bottle 250 ml W3T165076 Bag 12 ml W3T161181 Buffer solution pH 4 65...

Страница 94: ...or cable W3T172017 Membrane cap inl lapping paper W3T365500 W3T168103 W3T168106 Plastic membrane cap incl lapping paper NOTICE For optional use with increased salt concentration W3T391564 Elektrolyte...

Страница 95: ...ter x wall thickness 4 x 3 6 x 3 10 x 3 Tubing W2T505524 W2T505525 W2T505334 PVC hose connecting parts comprising W3T167626 W3T167518 W3T167590 O ring W3T172861 W3T172861 W3T169068 Locking ring W3T163...

Страница 96: ...0A max External voltage must not be connected to the digital inputs 0 6A max DI4 DI5 YE GN Sample water monitoring flow rate Multi sensor contact open DI activ A B A B RS485 A B A B RS485 Interfaces d...

Страница 97: ...fluoride pH F PT COM PT 1000 PT 100 DIS RD PK WH BU WRK REF CNT GND VCC YE BN DES temperature Measuring inputs LED temperature example application DEPOLOX 3 Bare Electrode RGB LED BN OR RD BK LED glow...

Страница 98: ...ction adjustable alarm 1 8 K3 T3 15A F5 K4 T3 15A F6 Function adjustable alarm 1 8 Function adjustable alarm 1 8 Relay K2 is only available as alarm contacts if it is not used as control or dosing out...

Страница 99: ...puts Dosing Chlorine Dosing contact e g for chlorine electrolyser K2 T3 15A F4 Note Observe permissible contact load See chapter Relay outputs and technical data External voltage may still be connecte...

Страница 100: ...10 EC Declaration of Conformity and Certificate DEPOLOX 400 M 100 EN 10 EC Declaration of Conformity and Certificate...

Страница 101: ...DEPOLOX 400 M 10 EC Declaration of Conformity and Certificate 101 EN...

Страница 102: ...Laplante Jean Philippe Laplante PRODUCTS CLASS C363106 ELECTRICAL MEASUREMENT AND TEST EQUIPMENT CLASS C363186 ELECTRICAL EQUIPMENT FOR MEASUREMENT USE Certified to US Standards Water management syste...

Страница 103: ...evoqua com Canada 1 905 944 2800 wtoe can evoqua com China 86 21 5118 3777 sales cn evoqua com France 33 1 41 15 92 20 wtfra evoqua com Germany 49 8221 9040 wtger evoqua com Singapore 65 6559 2600 sal...

Страница 104: ...Auf der Weide 10 89312 G nzburg Germany 49 8221 904 0 www evoqua com 2019 Evoqua Water Technologies GmbH Subject to modifications WT 050 700 000 DE IM 1119 W3T440988 Issue 02 1119...

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