Xylem WTW Alyza IQ PO4 Operation Manual Download Page 106

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Maintenance and cleaning

Alyza IQ PO4

106

ba76201d03

05/2020

Accessories

(optional)

to clean the filter plate chemically)

NOTE

Detergents containing tensides can cause damage.
Therefore, do not use any detergents containing tensides.

The base solutions for chemical cleaning of the filter membrane can be pur-
chased in household or specialist shops, e.g. household hygienic cleaners
based on sodium hypochlorite.

5.4

Overview of the maintenance and cleaning activities

Maintenance activities have to be done at regular intervals on the Alyza IQ.
The following maintenance activities can be performed by the operator.

Type

Accessories

Order
number

WF Set

Mounting set for a collection funnel

827187Y

Mounting set for the terminal
holder

822000Y

CheckValve

Check valve
(for the sample feed tube)

827186Y

Summary of Contents for WTW Alyza IQ PO4

Page 1: ...OPERATIONS MANUAL ba76201e03 05 2020 Alyza IQ PO4 1 AND 2 CHANNEL MEASURING SYSTEMS FOR ONLINE DETERMINATION OF ORTHO PHOSPHATE IN AQUEOUS SAMPLES...

Page 2: ...2020 Contact YSI 1725 Brannum Lane Yellow Springs OH 45387 USA Tel 1 937 767 7241 800 765 4974 Email info ysi com Internet www ysi com Copyright 2020 Xylem Inc For the most recent version of the manu...

Page 3: ...uments providing safety information 22 2 2 Safe operation 23 2 2 1 Authorized use 23 2 2 2 Requirements for safe operation 23 2 2 3 Unauthorized use 23 2 3 User qualification 23 2 4 Personal protectiv...

Page 4: ...operation 70 3 4 Initial commissioning 72 3 4 1 Checklist for commissioning 72 3 4 2 Stick the label national language onto the locking device of the MultiPort valve 73 3 4 3 Carrying out the install...

Page 5: ...d 119 5 6 1 Mechanical cleaning of the filter plate 119 5 6 2 Chemical cleaning of the filter plate 121 5 6 3 Storing a used and cleaned filter plate 123 5 6 4 Replacing the filter plate of the sample...

Page 6: ...1 Measuring characteristics PO4 P PO4 158 7 2 Application conditions 159 7 3 General data 160 7 4 Electrical data 163 7 5 Consumption data 164 8 Lists 165 8 1 Explanation of the messages 165 8 1 1 Er...

Page 7: ...e like the IQ SENSORNET system itself It consists of a system operating manual and the operating manuals of all the components used Please file this component operating manual into the ring binder of...

Page 8: ...nm From this the concentration of orthophosphate is calculated Citation forms Phosphate concentration is quoted in milligrams per liter mg l This value can either refer to all orthophosphate ions or t...

Page 9: ...establish the connection between the ter minal controller and sensor IQ SENSORNET system 1 component DIQ S 28X Mounting The Alyza IQ must be safely mounted for opera tion The following mounting varia...

Page 10: ...supply box behind the mounting plate 120 V 240 V AC 5 Channel 2 Filtration pump installed or free 6 Channel 2 Overflow vessel 2 installed or free 7 Channel 1 Filtration pump installed or free 8 Channe...

Page 11: ...erature of the Alyza IQ is con trolled inside the housing in the following areas Thus the Alyza IQ with the door closed is suitable for all season operation in the open The temperature control is auto...

Page 12: ...operation must be installed or docked in the vicinity of the Alyza IQ figure 1 3 Block diagram Alyza IQ Alyza IQ Photometer unit Options H1 Line voltage input Pp1 H4 IQ Sensor Net data power e g SN 1...

Page 13: ...vessels for channel 1 3a and 2 3b 4 Collection funnel for the sample overflow from the overflow vessels 5 Return line for the sample overflow from the overflow vessels 6 Syringe pump 7 ChemBags reagen...

Page 14: ...des an optimally prepared sample A syringe pump in the measuring unit makes all the liquids move sample re figure 1 5 Open measuring unit without front cover 1 Tube fastening 2 Control unit ACS 3 Lock...

Page 15: ...ter unit without front cover The photometer unit has an LED as the light source and a photo diode as the detector After the measurement the liquid is removed from the photometer unit through the waste...

Page 16: ...ChemBags are maintenance activities carried out at and documented menu guided by the Alyza IQ Replace the ChemBags before the liquids are used up 1 3 4 Status LEDs The status LEDs indicate the status...

Page 17: ...c components within the measuring unit If the measuring unit is opened for longer than 3 minutes the Alyza IQ is automatically stopped to avoid damage due to condensation Green The measuring unit is i...

Page 18: ...from one source For each sample channel extra components are required e g filtration pump overflow vessel The number of sample channels can be adapted 0 The test sample has to be provided for the mea...

Page 19: ...ed filter module FM PC is available as an accessory It is connected to the Alyza IQ via an intake line The filtration pump in the Alyza IQ draws in the filtered sample The preassembled filter module F...

Page 20: ...following components have name plates figure 1 9 Sample filtration device installed 1 Chain scope of delivery Basin holder for filtration M 1 5 2 Guide rail scope of delivery Attachment for filtration...

Page 21: ...ke lines and return lines at the end of the line toward the Alyza IQ Keep the series numbers on the name plates ready for any service requests The serial numbers of the following components can also b...

Page 22: ...ct Note all labels information signs and safety symbols on the product A warning symbol triangle without text refers to safety information in this operating man ual 2 1 3 Further documents providing s...

Page 23: ...gy sources men tioned in this operating manual The product may only be opened if this is explicitly described in this operating manual example connecting electrical lines to the terminal strip 2 2 3 U...

Page 24: ...PE that is required while dealing with dangerous chemicals such as when exchanging the ChemBags The following table shows the PPE that is required while dealing with dangerous chemicals such as when e...

Page 25: ...ch cabinet key for interior door Cover plate for the control unit ACM Bug screen mounting set Collection funnel mounting set MultiPort valve MPV Labels in the national language for the locking device...

Page 26: ...ion R suitable for measured parameter and measuring range Standard solution S suitable for the measured parameter measuring range and calibration procedure Reagent solution C suitable for measured par...

Page 27: ...he cool surfaces and cause damage when the measuring unit is opened To avoid damage of the measuring unit due to the formation of condensation water always wait for the temperature adjustment function...

Page 28: ...ht the Alyza IQ always has to be carried by two people hous ing door upward both people grasping the housing at the upper C rail and at the housing bottom on the side of the door Wear safety shoes for...

Page 29: ...nting the cover plate for the control unit ACM see section 3 3 10 Mounting the cover plate for the control unit ACM 44 5 Installing the bug screen and condensate drain adapter see section 3 3 11 Insta...

Page 30: ...n 3 3 7 Installation on a wall 40 3 3 5 Installation on the SM stand mount Proceed as follows to install the housing on the stand mount Assembling the stand mount In the housing there is a foam insert...

Page 31: ...s 2 using the enclosed M10 hexagon countersunk head screws Make sure to use the correct number of plain washers and nuts in the correct order according to Abb 3 1 30 figure 3 2 Connecting the supporti...

Page 32: ...six hexagon head screws with large plain washers spring washers and locknuts as shown in Abb 3 2 31 Make sure the two sides mirror each other after being mounted figure 3 3 Connecting the supporting...

Page 33: ...e four retaining hooks 1 on the supporting pipes For each hook use two hexagon head screws large plain washers spring wash ers and locknuts On each side there are three pairs of holes for the upper an...

Page 34: ...sure that the installation withstands even severe storm Mounting the housing 8 Adjust the four height adjustable stand feet so that the stand mount stands straight figure 3 5 Mounting the housing 1 U...

Page 35: ...the rail is sufficiently stable If the instrument is mounted in the open please make sure that the installation withstands even severe storm figure 3 6 Fixing the housing 1 Angle bracket 1 10 Fix the...

Page 36: ...g 2 Square supporting pipe 3 Square cross pipe 4 Angle bracket 1 Press the plastic protective plugs 1 into the upper ends of both square supporting pipes 2 2 Connect both supporting pipes with each ot...

Page 37: ...upporting pipes For each hook use two short hexagon head screws spring washers and lock nuts There are three pairs of holes each for the upper and lower retaining hooks Thus the Alyza IQ can be mounte...

Page 38: ...01d03 05 2020 figure 3 9 Mounting the rail mount bracket on the rail 1 Groove bar 2 Clamping strip 3 Long hexagon head screw 4 Nut 5 Spring washer 5 1 3 2 4 If necessary insert fur ther clamping strip...

Page 39: ...iameters 2 further terminal strips and 8 washers thickness 2 mm are provided with the construction set If necessary insert these items between the rail and supporting pipes as shown in Abb 3 9 38 so t...

Page 40: ...ing material screws plugs etc is suitable for the wall type If neces sary use other screws and plugs than the ones provided Proceed as follows to install the housing on a wall figure 3 11Fixing the ho...

Page 41: ...tside the retaining hooks on both sides see Abb 3 13 42 figure 3 12Drilling dimensions for mounting the WM wall mounting assembly 2 Screw tight the four retaining hooks of the wall mounting set 3 Moun...

Page 42: ...3 13Housing of the Alyza IQ in the WM wall mounting assembly 1 Retaining hook 2 Fixing screws of the C rail 1 Open the outer housing door far enough so the arrestable brake stay catches 2 Open the inn...

Page 43: ...pull it out to the front The third transport protector is behind the transport protectors already removed 5 Keep all transport protectors 6 To transport the instrument always us the transport protecto...

Page 44: ...SB connection 4 RJ45 connection 1 Remove the transport protection of the measuring unit see section 3 3 8 Removing the transport protection of the measuring unit 42 4 cable ends are on the measuring u...

Page 45: ...to the out side Parts of the condensate collect at the housing bottom and at the cooling unit This condensation water formed during operation does not adversely affect the operation of the Alyza IQ T...

Page 46: ...e of the adapter is on the outside of the frame 2 Plug the transparent condensate drain tube 5 onto the tube nozzle of the condensate drain adapter 4 as far as it will go 3 Insert the bug screen 2 in...

Page 47: ...e left hand side of the Alyza IQ so that the terminal is always visible while mainte nance activities are being executed at the open measuring unit The accessory Terminal holder TM enables to install...

Page 48: ...mounting stand with the Alyza IQ mounted The rear of the mounting stand has to be freely accessible 2 Insert the long side of an angle bracket 2 between the housing and mounting stand above the upper...

Page 49: ...ghten the 4 nuts at the brackets 1 3 until the terminal holder is safely mounted 1 On the rear side of the mounting sheet 4 plug four screws into the drill ings 3 far enough so that they can be seen o...

Page 50: ...For all work done with the housing open If the Alyza IQ was already in operation Before opening the measuring unit start the maintenance routine at the terminal Note the environmental conditions see s...

Page 51: ...w 1 Cable gland front for return line 2 in the example sealed with yellow plug 2 Cable gland 2nd from the front for return line 1 in the example waste from the measuring unit and sample overflow from...

Page 52: ...n The power supply box may only be connected to the power supply when it is not carrying any voltage The power supply must fulfill the specifications given on the nameplate and in chapter 7 Technical...

Page 53: ...e when the tubes and liquid lines are unscrewed Provide a collecting container in such a case 7 Remove the cable connections and the connections of the tubes and liq uid lines from the mounting plate...

Page 54: ...ng plate Lift the mounting plate upward over the threaded pins Tilt the upper edge of the mounting plate somewhat backwards and remove the mounting plate from the housing downwards Place the mounting...

Page 55: ...lue 5 Power supply of the heat tracing lines 6 Overvoltage protection 7 Power line 8 Cable gland for heat tracing of intake line channel 2 9 Cable gland for heat tracing of intake line channel 1 10 Ca...

Page 56: ...l 1 through the second big cable gland from the rear housing panel at the housing bottom The sleeve tube should protrude into the interior approx 1 cm to pro tect the intake line from being damaged se...

Page 57: ...al waste under the Alyza IQ and secure it Empty the collecting container regularly Put the return line for the chemical waste into the collecting container and secure it The chemical waste in the retu...

Page 58: ...ght the nut of the cable gland with a torque of 7 5 Nm 25 Insert all heat tracing cables into the power supply box 26 Insert the heat tracing wires into the respective terminals so that each terminal...

Page 59: ...mounting plate Plug the mounting plate on the threaded pins inside the housing Tighten the 2 fixing screws 2 at the upper edge of the mounting plate Tighten the 2 fixing nuts 3 at the bottom of the mo...

Page 60: ...the heat tracing first see chapter section 3 3 13 Connecting the power cable and heat tracing lines 50 It is possible to dispose of the sample overflow and chemical waste from the measuring unit sepa...

Page 61: ...of the waste tube should be flush with the cable gland 8 Details on how to install the return lines and heat tracing lines see section 3 3 13 Connecting the power cable and heat tracing lines 50 2 Fix...

Page 62: ...Fixing angle bracket for the heating line at the foremost cable gland with cheese head screws M3x8 Cable ties to fasten the collection funnel to the fixing bracket Mounting 6 Put the waste tube 2 of t...

Page 63: ...tube included in the scope of delivery long enough that the new sample overflow tubes go from the overflow vessels to the foremost collection funnel 6 Plug the fitted sample overflow tubes to the over...

Page 64: ...Sample overflow tube from the overflow vessel 4 Plug for the rubber cover 5 Rubber cover of the collection funnel seal unused openings of the rubber cover with plugs 6 Cable gland 2nd from the front...

Page 65: ...ation In special cases e g in a channel it is better to mount the FM PC filter module in a horizontal position in the flow direction An adapter for horizontal mounting is available as an accessory 1 M...

Page 66: ...onnected lines includ ing the accessories and all options 4 Insert the slide of the filter module in the rail and lower it into the basin with the aid of the chain Fix the end of the chain outside the...

Page 67: ...essel 3 Channel 1 Intake line 4 Channel 1 Overflow vessel 5 Channel 1 Sample overflow tube overflow vessel collection funnel 6 Channel 1 Sample tube overflow vessel measuring unit 7 Channel 2 Overflow...

Page 68: ...n of sample tube 1 channel 1 to overflow vessel 1 3 Connection of sample tube 2 channel 2 to overflow vessel 2 4 Carefully press the sample tubes into the grooves 1 left of the measur ing unit so that...

Page 69: ...B 1 sensor e g Alyza IQ 8 Insert the sample overflow tubes from the overflow vessels into the col lection funnel for the sample overflow Collection funnel at the foremost cable gland with separate dis...

Page 70: ...VDC switch on the mounting plate to ON I pressed upward 3 Use the rotary knob to set the pump capacity to 80 100 figure 3 30Filtration pump 1 Pump capacity in 2 Start key 3 Stop key 4 Switch on the fi...

Page 71: ...valve 1 Repeat the procedure until sample runs into the overflow vessel Remove the tube and syringe from the vent connection 2 1 2 6 As soon as a sufficient amount of sample is flowing reduce the pump...

Page 72: ...r all work done with the housing open If the Alyza IQ was already in operation Before opening the measuring unit start the maintenance routine at the terminal Note the environmental conditions see Abb...

Page 73: ...ed in the IQ SENSORNET system menu S Einstellungen Settings Systemeinstellungen Standorth he Luftdruck see IQ SENSORNET system operating manual If a collecting container for separate disposal of the c...

Page 74: ...rr opt or 2 Punkt Kalibrierung are configured Close the measuring unit Details on the individual steps are given in the present operating manual of your Alyza IQ You can cancel and later continue the...

Page 75: ...outer door over the upper edge of the inside door 6 Remove the front cover of the measuring unit Using one hand grip the handle at the upper edge of the front cover of the measuring unit Pull the fro...

Page 76: ...measuring 76 1 Open the Alyza menu tab Wartung Wartung Messeinheit 2 Carry out the function Messung vorbereiten Alyza menu tab Wartung Wartung Messeinheit Messung vorbere iten 3 Switch to the menu Wa...

Page 77: ...red value is displayed in the measured value display after approx 5 7 minutes Wait for the temperature adjustment to be completed 7 If necessary switch off the maintenance condition Alyza menu tab War...

Page 78: ...In the measured value display use to select the Alyza IQ 2 Using the C key switch to the Alyza menu The Alyza menu opens with the tab Status The tab Status provides information on the current operatin...

Page 79: ...m Reinigung or Autom Kalibrierung the functions are carried out ac cording to their priority see section 4 3 2 Priority 85 4 2 2 Starting the measuring operation The Alyza IQ starts measuring only whe...

Page 80: ...us More detailed information on the current status is available here e g next measurement next cleaning next calibration figure 4 2 Measured value display of the Alyza IQ figure 4 3 Alyza menu tab Sta...

Page 81: ...ensoren Setting table Setting menus with the possible values to be set Default values are marked in bold Measured value display Function CLEAN Autom Reinigung is being carried out CAL Autom Kalibrieru...

Page 82: ...s PO4 P and Messbereich 0 02 15 00 mg L low MR 0 50 0 00 0 50 mg L For other measuring modes and mea suring ranges the value ranges are adjusted With the setting Messmodus PO4 P and Messbereich 0 2 50...

Page 83: ...ble number of rinses subse quent to cleaning Aus Autom Kalibrierung Ein Aus Switches the automatic calibration function on or off Verfahren 1 Punkt 2 Punkt Number of calibration points for auto matic...

Page 84: ...n extra tube and an extra Chem Bag have to be installed see section 5 Maintenance and cleaning 100 Autost nach StromAus Ein Aus Activate or switch off the automatic start of the Alyza IQ after a power...

Page 85: ...on 2 point calibration The slope and offset of the characteristic curve are adjusted with a 2 point cali bration When to calibrate Calibrate at regular intervals Automatic calibration Any calibration...

Page 86: ...ed off manually More detailed information on the maintenance condition is given in the IQ SENSORNET system operating manual 4 4 2 Calibration Automatic calibration Automatic calibration is carried out...

Page 87: ...open the Alyza menu for the Alyza IQ 3 Using switch to the Wartung tab figure 4 5 Tab Wartung 4 Open the menu item Alyza IQ STOPPEN 5 Carry out a function to stop the running operation The maintenanc...

Page 88: ...d calibration see section 4 4 4 Reactivating the last valid calibration 89 Use the factory settings see section 4 4 4 Reactivating the last valid calibration 89 Display after cali brating Log book ent...

Page 89: ...ion is automati cally reactivated If three calibration procedures in succession are unsuccessful the measuring operation can only be resumed once a valid calibration was car ried out or manually react...

Page 90: ...ing ventilator cooling etc Software versions of individual components of the Alyza IQ Serial numbers of individual assembly groups 4 5 1 Information on the current operating condition Tab Status Durin...

Page 91: ...easured value of the last measurement with date and time Schedule for the next interval controlled action e g measuring calibrating and cleaning 4 5 2 Information on the expected lifetimes of replacem...

Page 92: ...so indicated in the display figure 4 7 Overview Laufzeiten tab Laufzeiten Remaining time Signal 30 d next to remaining time 7 d flashes next to remaining time 0 d calender sheet The remaining times ca...

Page 93: ...Q histories provide an overview of the replacement parts installed the maintenance activities carried out and the calibration procedures per formed Installierte Wartungsteile list of the replacement p...

Page 94: ...ngsteile tab Historie Installierte Wartungsteile The list Installierte Wartungsteile shows a list of all components that have to be replaced regularly i e when the use by period has expired The instal...

Page 95: ...with asterisk the slope was not determined 1 point calibration the last active slope was taken over unchanged OS offset is determined with 1 and 2 point calibration Type M Manual calibration A Automa...

Page 96: ...6 Transferring information to a USB memory device via the Alyza IQ You can save the measurement data of the Alyza IQ via the USB interface of your IQ SENSORNET controller as usual see system operatin...

Page 97: ...menu 3 Select the function Save Alyza info file to USB memory device Follow the instructions on the display 4 Remove the USB memory device from the USB interface of your IQ SENSORNET controller 5 Conn...

Page 98: ...ws 9 Connect the USB memory device to the USB interface of a PC and dis play the file system of the USB memory device On the USB memory device there is the folder LogData with the oper ating data of t...

Page 99: ...u start the software update component with USB interface A software update does not change any measurement settings measurement data or calibration data Beeps Status Next step Beeps approx every 3 sec...

Page 100: ...sibly leaked liquid do not use this ChemBag in the Alyza IQ Make sure you don t damage the ChemBags when unpacking them from the transport packaging Do not use any sharp object when dealing with or un...

Page 101: ...completed Leaking chemicals can cause health problems and damage the measuring unit Heed the following rules Carry out the ffnen der Messeinheit vorbereiten func tion Carry out the System entleeren fu...

Page 102: ...ring unit The measuring unit is ready to be opened when the LED of the measur ing unit lights up white 6 Using one hand grip the handle at the upper edge of the front cover of the measuring unit 7 Pul...

Page 103: ...mediately absorb any small chemicals remains 14 Open the locking device of the MultiPort valve MPV Beeps indicate that the locking device is open When the locking device is open there is the risk of l...

Page 104: ...ure that the following requirements are met while you are work ing with the locking device open The connected ChemBags are safely suspended from the supporting rod The ChemBags are not pressed or move...

Page 105: ...low MR 827550 R Set PO4 1 2 Set of reagents for measuring range 2 MR2 high MR 827551 SC Set PO4 1 1_0 1 Set of calibration standards and cleaning solution for measuring range 1 MR1 low MR 827555 SC Se...

Page 106: ...be pur chased in household or specialist shops e g household hygienic cleaners based on sodium hypochlorite 5 4 Overview of the maintenance and cleaning activities Maintenance activities have to be do...

Page 107: ...ines see section 5 5 108 Installing replacing the tubes on the MultiPort valve MPV 12 24 months see section 5 5 108 Measuring unit complex main tenance activi ties in the labora tory after remov ing t...

Page 108: ...s necessary Regular maintenance Interval WARNING Dangerous chemicals Improper use of chemicals can cause damage to your health Heed the following rules Read the labels of the ChemBags and follow the s...

Page 109: ...aintenance routine of the Alyza IQ During the initial commissioning the install wizard guides you through the maintenance preparation Continue with section Installing the MultiPort valve MPV and tubes...

Page 110: ...abels of the ChemBags and follow the safety instructions Wear protective equipment protective goggles chemi cal resistant gloves For all activities at the open measuring unit Note the environmental co...

Page 111: ...ities installation or replace ment The list of replacement parts does not include exchanging the tubes 11 Drain the tubes Wartung Manuelle Funktionen System entleeren Individual tubes can only be empt...

Page 112: ...sten ers above the locking device Fix the tubes in the intervals of the tube fasteners Make sure that the connected ChemBags are safely sus pended from the supporting rod and that they are not pressed...

Page 113: ...bsorb any small chemicals remains 21 Open the locking device of the MultiPort valve MPV Beeps and the flashing red status LED indicate that the lock is open When the locking device is open there is th...

Page 114: ...of a MultiPort valve If necessary remove from the pressure plate of the MultiPort valve the blind plugs required for the tube connectors of the MultiPort valve To do so use the special tool in the bas...

Page 115: ...device of the MultiPort valve MPV NOTE To avoid damage to the measuring unit caused by leaking chemicals make sure that the following requirements are met while you are work ing with the ChemBags The...

Page 116: ...cted The ChemBag connector points upward 37 Screw the protective cap onto the connector of the empty ChemBag The ChemBags with the longest lifetime do not have to be ex changed often Suspend them firs...

Page 117: ...h the liquid downward To suspend the ChemBags from the supporting rod Carefully turn the ChemBags upside down without folding the ChemBags or tubes figure 5 8 Recommended order of the ChemBags on the...

Page 118: ...1 cleaning solution blue 1 2 standard solutions orange 1 point calibration Standard solution to connector S1 2 point calibration low standard solution to connector S1 higher standard solution to conne...

Page 119: ...emical cleaning is required or the intake line may be blocked 45 After maintenance activities at the measuring unit Close the front cover of the measuring unit and the doors of the Alyza IQ 46 Carry o...

Page 120: ...the maintenance condition at the IQ SENSORNET 2 Switch off the filtration pump with the Stop key 3 Pull the filtration unit out of the basin or channel The filter module does not have to be separated...

Page 121: ...ation diluted hydrochloric acid HCl is recommended 0 01 mol l HCl 0 036 pH 2 Preparing the cleaning solution The cleaning solution can be made from different detergent concentrates by di luting with w...

Page 122: ...mical cleaning of the filter plate may take some time Use a replacement filter module FM PC during the cleaning pro cess to keep the downtime of the Alyza IQ as short as possible 7 Completely submerse...

Page 123: ...filter plate in the Filter CL cleaning container or in a sealed plastic bag Prior to each use soak the filter plate in tap water If the filter plate has dried out soak it in tap water for several hou...

Page 124: ...e Alyza IQ 9 Insert a new filter plate in the lower frame part 10 Place the upper frame part onto the lower frame part with the built in fil ter plate 11 Insert the V4A countersunk screws and tighten...

Page 125: ...l scope of delivery basin holder for filtration M 1 5 3 Height adjustable slide scope of delivery Suction line 4 Intake line scope of delivery Suction line 5 Sleeve tube scope of delivery Suction line...

Page 126: ...IQ 2 Using the C key switch to the Alyza menu 3 Using switch to the Wartung tab figure 5 13Tab Wartung 4 Carry out the Wartungszustand einschalten function On the IQ SENSORNET the maintenance conditi...

Page 127: ...door far enough so that it touches the outer door Tilt the angular sheet at the inside of the outer door over the upper edge of the inside door 6 Put on your personal protective equipment PPE and chem...

Page 128: ...lution 5 m 30 ml 10 m 50 ml 20 m 100 ml 17 Insert the end of the sample feed tube into a bottle 0 5 l or another suitable container 18 Secure the bottle and sample feed tube WARNING Dangerous chemical...

Page 129: ...dule and reinstall the filter mod ule in the sample 24 Switch on the filtration pump with the Start key and let it pump for some time at least 5 10 min depending on the length of the intake line with...

Page 130: ...lter mats The filter mats are in front of the ventilation grids under the housing lid and on the underside of the housing The ventilators are behind the ventilation grids The filter mats can thus be e...

Page 131: ...er 2 Upper filter mat 3 Opening for screwdriver 4 Press the upper filter mat holder shut again 5 Fold the bearer and close the housing lid 6 Screw the housing lid tight with the two screws 3 1 2 7 Pos...

Page 132: ...IQ If an area of the Alyza IQ is not within the specified range a message appears in the log book If the deviation from the specified range is great the Alyza IQ is automatically stopped The error is...

Page 133: ...be in stalled The power cable must meet the requirements according to the technical data see section 7 4 Electrical data 163 For all work done with the housing open If the Alyza IQ was already in ope...

Page 134: ...he tubes are unscrewed Provide a collecting container in such a case 7 Remove the cable connections and the connections of the tubes and liq uid lines from the mounting plate Unplug the 2 cables from...

Page 135: ...mounting plate Lift the mounting plate upward over the threaded pins Tilt the upper edge of the mounting plate somewhat backwards and remove the mounting plate from the housing downwards Place the mou...

Page 136: ...een protective earth conductor 8 11 gray 12 15 blue 5 Power supply of the heat tracing lines 6 Overvoltage protection 7 Power line 8 Cable gland for heat tracing of intake line channel 1 9 Cable gland...

Page 137: ...ill go 0 4 Nm The power supply box is closed and protected against dust and mois ture 15 Insert the mounting plate Plug the mounting plate on the threaded pins inside the housing Tighten the 2 fixing...

Page 138: ...ze while the maintenance activities are carried out Leave the housing open for as short a time as possible Open the outer housing door far enough so the arrestable brake stay catches Open the inner ho...

Page 139: ...ng one hand grip the handle at the upper edge of the front cover of the measuring unit 6 Pull the front cover of the measuring unit somewhat to the front against the resistance 7 Carefully take the fr...

Page 140: ...ner in such a case 12 Unscrew the sample tubes from the overflow vessels 13 Protect the sample tubes against loss of liquids and against the pene tration of dust and dirt e g with rubber plugs or abso...

Page 141: ...t valve 20 Remove the absorbent paper 21 Remove any remains of chemicals immediately 22 Unscrew the tube couplings from the ChemBag connectors 23 Close the ChemBag connectors with the yellow protectio...

Page 142: ...Dismounting the measuring unit 1 Decommission the measuring unit of the Alyza IQ see section 5 11 Decommissioning 144 2 Unscrew the 2 fixing screws of the cover lid of the control unit ACM and remove...

Page 143: ...place 11 Protect the cables tubes and measuring unit against loss of liquids and against the penetration of dust and dirt e g with rubber plugs or absor bent paper 12 Remove the cables hanging to the...

Page 144: ...p on the cool surfaces and cause damage when the measuring unit is opened To avoid damage of the measuring unit due to the formation of condensation water always wait for the temperature adjustment fu...

Page 145: ...maintenance activities are carried out Leave the housing open for as short a time as possible Open the outer housing door far enough so the arrestable brake stay catches Open the inner housing door f...

Page 146: ...n der Messeinheit vorbereiten Follow the instructions on the display The procedure starts the temperature adjustment of the measuring unit 3 Drain the tubes Wartung Manuelle Funktionen System entleere...

Page 147: ...ch box 4 Sample tubes 2 channels 5 Connection sample tube to overflow vessel 1 6 Connection sample feed tube to overflow vessel 1 quick fastener 7 Waste tube of the measuring unit 8 Fixation of the me...

Page 148: ...t and dirt e g with rubber plugs or absorbent paper 11 Keep ready a container to collect the contents of the overflow vessel 12 Open the quick coupling of the sample feed tube at the overflow vessel a...

Page 149: ...transport or storage 18 Now carry out the intended activities such as Dismount the measuring unit and carry out maintenance activities see section 5 10 Complex maintenance and cleaning activities in t...

Page 150: ...se the doors of the Alyza IQ and secure the doors against inadver tent opening 9 Switch the power line potential free 10 Uninstall the power line from the separator 11 Remove the terminal holder if ne...

Page 151: ...fety devices Are the housing doors closed and secured against inadvertent open ing Is the housing secured against shock falling overturning and slid ing 15 Transport or store the Alyza IQ 16 Always tr...

Page 152: ...on the ChemBag at connector S1 is always used Refill the tubes for the ChemBags with standard solutions Alyza menu tab Wartung Manuelle Funktionen Bef llen einzeln Carry out a cleaning cycle Alyza men...

Page 153: ...or manually is only possible if the operating temperature in both the measuring unit and photometer unit is in the allowed range Check for contamination and if neces sary exchange the filter mats at...

Page 154: ...tung Manuelle Funktionen Bef llen einzeln Carry out a cleaning cycle Alyza menu tab Wartung Manuelle Funktionen Reinigen Exchange calibration standards Contact the service department Measuring cell of...

Page 155: ...itionierung menu Einstellungen Sensoren Dif ferenzsensoren Autom Reinigung After cleaning a rinse is carried out for each of the set number of steps and then a rinse with the sample and the added reag...

Page 156: ...the measuring unit immediately After being open for 3 minutes the measur ing unit is automatically separated from the power supply to avoid dam age due to a short circuit on the PCB To open the measu...

Page 157: ...if 157 ba76201d03 05 2020 Storing the detailed operating data of the Alyza IQ Cause Remedy e g request by service depart ment Transmit the detailed operating data of your Alyza IQ to a USB memory devi...

Page 158: ...e time t90 5min Process variation coefficient 2 Detection limit Measur ing range Measur ing mode citation form Measuring ranges Reso lution Accuracy 1 PO4 P 0 02 15 00 mg L 0 02 15 00 ppm 0 6 480 0 um...

Page 159: ...ed if the test sample meets the following requirements Requirements of the test sample by the filtration system Temperature 4 45 C 39 113 F pH value 5 9 Solids contents 0 max particle size 0 45 m Bact...

Page 160: ...ons in mm Component Height x width x depth Weight without chemicals Housing with components 825 x 675 x 445 mm up to approx 50 kg depending on equipment 675 445 775 approx 500 540 approx 200 Space to...

Page 161: ...mounting stand dimensions in mm figure 7 3 Dimension drawing of Alyza IQ rail mounting dimensions in mm Connection technique Connection to the IQ SENSORNET with the IQ SENSORNET cable 20 50 710 810 18...

Page 162: ...4000 m above sea level Level of contamination 2 Chloride concentration 500 mg l no sea water Housing Sunlight UV resistant Material powder coated aluminium Mounting plate PVC Cable glands at the base...

Page 163: ...reinforced PCV tube trans parent 24 x 3 mm Intake line PE 4 x 1 mm Line length intake line return line Max 20 m Applicable norms EN 61010 1 UL 61010 1 CAN CSA C22 2 61010 1 Electromagnetic compati bi...

Page 164: ...ng on the length of the heat tracing Basic consumption 300 W Heat tracing intake line return line 16 W m max 80 m heat tracing allowed IQ SENSORNET cable SNCIQ SNCIQ UG SACIQ Insulation 500 V Temperat...

Page 165: ...ven in the LOG BOOK chapter of the IQ SENSORNET system operating manual Module code Component 3D1 Alyza IQ PO4 channel 1 3D2 Alyza IQ PO4 channel 2 552 MIQ Alyza adapter ADA Message code Message text...

Page 166: ...EI2552 Betriebsspannung zu niedrig kein Betrieb m glich Installation und Kabell ngen pr fen Installationsanweisung beachten Netzteil e berlastet Netzteil e erg nzen Klemm und Modulverbindungen berpr...

Page 167: ...ta Server see IQ SENSORNET Software Pack operating manual The evaluation of the status info e g in the case of an automated query has to be made individually for each bit Status info Alyza IQ IC7552 F...

Page 168: ...the displayed value to the correct value or a value that is regarded as correct Often this ex pression is also used when the measuring system is adjusted at the same time See Adjusting Concentration M...

Page 169: ...E includes clothing and other equipment that is used to protect you against risks at your place of work You must always wear your PPE while doing dangerous jobs to avoid in juries or damage to your he...

Page 170: ...rning a product for service include the Product Return form with cleaning certification The form must be completely filled out for an YSI Service Center to accept the instrument for service The Produc...

Page 171: ......

Page 172: ...yze and return water to the environment and we help people use water efficiently in their homes buildings factories and farms In more than 150 countries we have strong long standing relationships with...

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