Burkert 8905 User manual

Operating Instructions
Bedienungsanleitung
Manuel d’utilisation
Type 8905
Online Analysis System
Online-Analyse-System
Système d’analyse en ligne

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© Bürkert SAS, 2014–2023
Operating Instructions 2309/03_EU-ML 00566158 Original EN

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Contents
Type 8905
1ABOUT THE OPERATING INSTRUCTIONS ...........................................................................................5
1.1 Symbols used...............................................................................................................................5
1.2 Denitionofthewordsystem......................................................................................................5
2INTENDED USE AND EXPORTATION....................................................................................................6
3BASIC SAFETY INFORMATION .............................................................................................................7
4GENERAL INFORMATION......................................................................................................................8
4.1 Contact.........................................................................................................................................8
4.2 Warrantyconditions.....................................................................................................................8
4.3 Informationsontheinternet ........................................................................................................8
5DESCRIPTION ........................................................................................................................................9
5.1 Areaofapplication.......................................................................................................................9
5.2 Descriptionofthetypelabelofthesystem................................................................................9
5.3 Symbolsonthedevice ...............................................................................................................9
5.4 Construction...............................................................................................................................10
5.5 Descriptionoftheelectronic-moduleshousing .......................................................................11
5.6 Descriptionofthesensor-cubeshousing.................................................................................12
5.7 Descriptionofthebackplanesforthesensorcubes ...............................................................13
5.8 Descriptionofthetouchscreen.................................................................................................14
5.9 Descriptionofthesystemstatuslight .....................................................................................14
6TECHNICAL DATA ................................................................................................................................15
6.1 Conditionsofuse.......................................................................................................................15
6.2 Standardsanddirectives..........................................................................................................15
6.3 ElectricaldataofasystemwithanACswitched-modepowersupply...................................16
6.4 Electricaldataofasystemenergizedwithadirectvoltagepowersupply.............................16
6.5 Mechanicaldata.........................................................................................................................17
6.6 Fluiddata....................................................................................................................................17
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7INSTALLATION......................................................................................................................................18
7.1 Safetyinstructions .....................................................................................................................18
7.2 Installingthesystemonasupport............................................................................................19
7.3 Openingahousing.....................................................................................................................20
7.4 Mountingasensorcubeonasensorcubebackplane............................................................21
7.5 Doingtheuidicinstallation ......................................................................................................22
7.6 Electricalwiring..........................................................................................................................24
7.6.1 Terminal assignment of the terminal blocks ...............................................................24
7.6.2 Pin assignment of the M12 connectors......................................................................25
7.6.3 ConnectingaVACversiontothemains....................................................................26
7.6.4 DoingtheelectricalinstallationofasystemwithaVDCpowersupply.....................29
7.6.5 ConnectingthesystemtoaCANopeninterface .......................................................29
7.7 Removingasensorcubefromthebackplane..........................................................................30
7.8 Closingahousing ......................................................................................................................30
8ADJUSTMENT, OPERATION ................................................................................................................31
8.1 Safetyinstructions .....................................................................................................................31
8.2 Beforecommissioningthesystem............................................................................................31
9MAINTENANCE AND TROUBLESHOOTING .......................................................................................32
9.1 Safetyinstructions .....................................................................................................................32
9.2 Cleaningofthesystem ..............................................................................................................32
9.3 Maintenanceonacomponent...................................................................................................32
9.4 Troubleshooting .........................................................................................................................33
10 SPARE PARTS AND ACCESSORIES ...................................................................................................33
11 PACKAGING, TRANSPORT..................................................................................................................34
12 STORAGE .............................................................................................................................................34
13 DISPOSAL ...........................................................................................................................................34
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About the Operating Instructions
1 ABOUT THE OPERATING INSTRUCTIONS
TheOperatingInstructionsdescribetheentirelifecycleofthesystem.PleasekeeptheOperatingInstruc-
tionsinasafeplace,accessibletoallusersandanynewowners.
TheOperatingInstructionsmanualcontainsimportantsafetyinformation.
Failuretocomplywiththeinstructionscanleadtohazardoussituations.
▶TheOperatingInstructionsmustberead,understoodandfollowed.
▶ReadtheOperatingInstructionscarefullywhenthe symbolappearsinoroutthesystem.
1.1 Symbols used
DANGER
Warnsagainstanimminentdanger.
▶Failuretoobservethiswarningcanresultindeathorinseriousinjury.
WARNING
Warnsagainstapotentiallydangeroussituation.
▶Failuretoobservethiswarningcanresultinseriousinjuryorindeath.
CAUTION
Warnsagainstapossiblerisk.
▶Failuretoobservethiswarningcanresultinsubstantialorminorinjuries.
NOTE
Warnsagainstmaterialdamage.
▶Failuretoobservethiswarningmayresultindamagetothesystem.
Indicatesadditionalinformation,adviceorimportantrecommendations.
Referstoinformationcontainedinthismanualorinotherdocuments.
▶Indicatesaninstructiontobecarriedouttoavoidadanger.
→Indicatesaproceduretobecarriedout.
1.2 Denition of the word system
Theword"system"usedintheOperatingInstructionsalwaysreferstotheOnlineAnalysisSystemtype8905.
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Intended use and exportation
2 INTENDED USE AND EXPORTATION
Useofthesystemthatdoesnotcomplywiththeinstructionscouldpresentriskstopeople,nearby
installationsandtheenvironment.
▶Themeasurementsystemtype8905isintended,dependingonthesensorcubesandtheelectronic
modulestted,fortheacquisition,processing,transmissionandregulationofphysico-chemicalparam-
eterssuchaspH,oxydoreductionpotential,conductivity,temperature,turbidityorchlorinerateindrink-
ing water.
▶Themeasurementsystemtype8905mustneverbeusedinsafetyapplications.
▶Onlycombinethesystemwiththird-partydevicesorcomponentsrecommendedandauthorizedby
Bürkert.
▶Thesystemmustbeprotectedagainstelectromagneticinterference,ultravioletraysand,wheninstalled
outdoors,theeectsofclimaticconditions.
▶Thesystemmustbeusedincompliancewiththecharacteristicsandcommissioninganduseconditions
speciedinthecontractualdocumentsandintheOperatingInstructions.
▶Thesystemmustbeusedincompliancewiththecharacteristicsandcommissioninganduseconditions
speciedintheOperatingInstructionsofalltheelectronicmodulesandofallthesensorcubesthatare
usedinthesystem.
▶Requirementsforthesafeandproperoperationofthesystemarepropertransport,storageandinstalla-
tion,aswellascarefuloperationandmaintenance.
▶Onlyusethesystemasintended.
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Basic safety information
3 BASIC SAFETY INFORMATION
Thissafetyinformationdoesnottakeintoaccount:
• anycontingenciesoroccurrencesthatmayariseduringassembly,useandmaintenanceofthesystem.
• thelocalsafetyregulationsthattheoperatormustensurethestainchargeofinstallationandmainte-
nanceobserve.
Dangerduetoelectricalvoltage.
▶Shutdowntheelectricalpowersourceofalltheconductorsandisolateitbeforecarryingoutworkon
the system.
▶Observeallapplicableaccidentprotectionandsafetyregulationsforelectricalequipment.
Riskofinjuryduetohighpressureintheinstallation.
▶Stopthecirculationofuid,cutothepressureanddrainthepipebeforelooseningtheprocess
connections.
Variousdangeroussituations.
Toavoidinjurytakecare:
▶tocarryouttheinstallationandmaintenanceworkbyqualiedandskilledstawiththeappropriate
tools.
▶tousethesystemonlyifinperfectworkingorderandincompliancewiththeinstructionsprovidedinthe
OperatingInstructions.
▶nottousethesysteminexplosiveatmospheres.
▶nottousethesysteminanenvironmentincompatiblewiththematerialsfromwhichitismade.
Toavoiddamagetothesystem:
▶donotmakeanymodicationtothesystem.
▶donotsubjectthesystemtomechanicalloads(e.g.byplacingobjectsontopofitorbyusingitasa
step).
▶onlyusethesystemasintended.
NOTE
Elements/Componentssensitivetoelectrostaticdischarges
▶Thesystemcontainselectroniccomponentssensitivetoelectrostaticdischarges.Theymaybedam-
agediftheyaretouchedbyanelectrostaticallychargedpersonorobject.Intheworstcasescenario,
thesecomponentsareinstantlydestroyedorgooutoforderassoonastheyareactivated.
▶Tominimiseorevenavoidalldamageduetoanelectrostaticdischarge,takealltheprecautions
describedintheEN61340-5-1norm.
▶Alsoensurethatyoudonottouchanyoftheliveelectricalcomponents.
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General information
4 GENERAL INFORMATION
4.1 Contact
Tocontactthemanufacturerofthesystemusefollowingaddress:
Bürkert SAS
RueduGiessen
BP 21
F-67220TRIEMBACH-AU-VAL
TheaddressesofourinternationalbranchescanbefoundontheInternetat:country.burkert.com.
4.2 Warranty conditions
Theconditiongoverningthelegalwarrantyistheconforminguseofthesysteminobservanceoftheoperating
conditionsspeciedintheOperatingInstructions.
4.3 Informations on the internet
YoucanndtheOperatingInstructionsandtechnicaldatasheetsregardingthetype8905at:
country.burkert.com.
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Description
5 DESCRIPTION
5.1 Area of application
Thesystemtype8905isintended,dependingonthesensorcubesandtheelectronicmodulestted,for
theacquisitionofphysico-chemicalparameterssuchaspH,oxydoreductionpotential,conductivity,tem-
perature,turbidityorchlorinerateindrinkingwater.
5.2 Description of the type label of the system
8905 Online Analysis System
Supply: 100-240 V~ / 50-60 Hz/0,8-0,3A
Temp: 3 to 40 °C - PN 3 bar
IP65 (Cover closed)
S-N:1029
00566928
W42ME
Made in France
1
2
4
5
6
7
3
810 9
1. Typeofthesystem
2. Technicaldataofthepowersupply
3. Ambienttemperaturerangeandnominal
pressureoftheuid
4. Protection rating
5. Serialnumber
6. Manufacturingcode
7. Conformity logo
8. Symbolforthedoubleinsulation;nometallic
partcanbeaccessedwhenthesystemis
energized
9. Disposalinformation
10.Order code
Fig.1: Typelabel(example)
5.3 Symbols on the device
Symbol Description
Directcurrent
Alternatingcurrent
Earth terminal
Protectiveconductorterminal
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Description
5.4 Construction
Thesystemismadeof2housingsthatareattachedtogether.Itcanbeinstalledonasupportwiththe
deliveredwallbracket.
C
A
D
E
H
GJ
M
E
F
K
F
F
B
D
F
L
N
A:Housingwhichcontainstheelectronicmodules.Seechapter5.5.
B:Coversofthehousings
C:Housingwhichcontainsthesensorcubes.Seechapter5.5.
D:Cableentryplatesforelectricalcables
E:Lockers,onbothsidesofthehousing,tolockthesystemtothewallbracket
F:Quarter-turnstuds
G:Touchscreen.SeetheOperatingInstructionsoftheDisplaysoftwaretypeME21,availableontheCD
deliveredwiththesystemandontheBürkertwebsite.
H:Button
J:SystemstatuslightaccordingtotheNamurstandardNE107
K:Quarter-turnstudswithbailhandles
L:Seatingforthewallbracket
M:IN:Fluidinlet;connectionforaexiblehose,6mmindiameter
N:OUT:Fluidoutlet;connectionforaexiblehose,6mmindiameter
Fig.2: Constructionofthesystem
Fig.3: Wallbracket
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Description
5.5 Description of the electronic-modules housing
ThemainpartsofthesensorcubehousingaredescribedinFig.4.
Thesystemhasacustomerspecicconguration.
Dependingonthesystemconguration,refertotheOperatingInstructionsoftheelectronicmodules
togetthefollowinginformation:
• thecompletedescriptionoftheelectronicmodules,
• thetechnicaldataoftheelectronicmodules,
• theadjustmentrelatedtotheelectronicmodules,
• themaintenanceoftheelectronicmodules.
YoucanndtheOperatingInstructionsoftheelectronicmodulesthatequipthesystemontheCD
providedwiththesystem.
HMIUelectronicmodule
Fig.4: Electronic-moduleshousing(exampleofasystemwith1electronicmoduleandnoswitched-modepower
supply)
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Description
5.6 Description of the sensor-cubes housing
ThemainpartsofthesensorcubehousingaredescribedinFig.5.
Thesystemhasacustomerspecicconguration.
Thebasicsystemcontainsvesensorcubes.Thesensorcubesallhavethesamedimensions:
• apHandtemperaturesensorcube
• anORP(redoxpotential)sensorcube
• aconductivityandtemperaturesensorcube
• aturbiditysensorcube
• achlorineandtemperaturesensorcube
Dependingonthesystemconguration,refertotheOperatingInstructionsofthesensorcubesto
getthefollowinginformation:
• thecompletedescriptionofthesensorcubes,
• thetechnicaldataofthesensorcubes,
• theadjustmentrelatedtothesensorcubes,
• themaintenanceofthesensorcubes.
YoucanndtheOperatingInstructionsofthesensorcubesthatequipthesystemontheCDpro-
videdwiththesystem.
Sensorcubes
ElectricalM12xed
connectors
Fig.5: Sensor-cubeshousing(examplewithvesensorcubes)
Asensorcubeisidentiedbyaspeciclogoonitspush-button:
Logoonthe
push-button
Measured
physical
quantity
pHand
temperature
Redoxpotential Conductivity
and
temperature
Turbidity Chlorine and
temperature
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Description
5.7 Description of the backplanes for the sensor cubes
Eachsensorcubeispluggedonasensorcubebackplane.
Allthebackplanesforthesensorcubeshavethesamedesign.Thusanysensorcubecanbepluggedon
anysensorcubebackplaneinthesystem.
Thebackplanesareconnectedtoeachotherandfeedthesensorcubeswiththepowersupplyandthe
processwater.
Thebackplanesareconnectedinparallel,i.e.ifasensorcubeisremoved,theothersensorcubescontinue
measuring.
Whenthesensorcubeisremovedfromitsbackplane,theinterfaceistight.
Alockingpinpreventsfromunintentionalmoveofthebayonetlever.
DANGER
Riskofinjuryduetothenatureoftheuidifnosensorcubeispluggedonabackplane.
Iftheuidoutletofthebackplaneisopen,uidmaysplashonyou.
• Theuidoutletmuststayclosedifthebackplanehasnosensorcube.
• Donotmovethebayonetleverwiththehand.
NOTE
Thebackplanemaybedamagedifnosensorcubeispluggedonabackplane.
Ashort-circuitmaydamagethebackplaneiftheelectricalcontactsaretouchedwithaconductive
material.
▶Donottouchtheelectricalcontacts.
▶Covertheelectricalcontactswithacorrectprotectioncap:contactthemanufacturer.
Fluidinletanduidoutletare
closed and tight
Fluidinletanduidoutletare
openandnottight
Lockingpin
Fluidoutlet
Fluidinlet
Bayonetleverto
the right
Electrical
contacts
Bayonetleverto
the left
Fig.6: Descriptionofasensorcubebackplane
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5.8 Description of the touchscreen
Thesystemhasatouchscreentoparameterizethesystemandtodisplaythemonitoredparameters.
YoucanndtheOperatingInstructionsofthetouchscreenontheCDprovidedwiththesystem.
5.9 Description of the system status light
ThelightthatindicatesthestatusofthesystemchangesitscolorandstatusinaccordancewithNAMUR
NE107.
Ifseveralstatusesexistsimultaneously,thestatuswiththehighestpriorityisdisplayed.Thepriorityisdeter-
minedbytheseverityofthedeviationfromstandardoperation(redLED=error=highestpriority).
Table1: Descriptionofthesystemstatuslight
Displayinaccordance
with(NE107)
Description Meaning
Color Red Error Malfunction
Systemfunctionisnotensured.
Orange Warning Ambientorprocessconditionsforthesystem
areoutsidethepermittedranges.
The system may be damaged.
Yellow Outofspecication Ambientorprocessconditionsforthesystem
areoutsidethepermittedranges.Technicaldata
cannotbecompliedwith.
Blue Maintenancerequired Basedonarunningdiagnostic,thesystemhas
detectedandcorrectedadeviation.System
functionalityrestricted.
Green Diagnosticactive Systemfunctionalitydisabled.
Executionofdiagnosticfunctions.
White Normaloperation Systemisrunningwithinitsspecications.
State Illuminated SystemisinAUTOMATIC
operatingstate.
Systemisinstandardoperation.
Flashing SystemisinHAND/
MANUALoperatingstate
Systeminmanualoperation.
Flashingrapidly Identication Servesforidenticationofadeviceinthe
büS network.
Thesystemwasselectedusingthe"Bürkert
Communicator"softwareoronthedisplay.
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Technical data
6 TECHNICAL DATA
6.1 Conditions of use
Thesystemissuitedforindustrialuseandnotfordomesticuse.
Ambienttemperature 3...+40°C
Airhumidity <95%,withoutcondensation
ProtectionratingaccordingtoEN60529 IP65,with closed and locked casings
Maximumheightabovesealevel 2000m
Degreeofpollution Degree2,with closed and locked casings
Category of installation of a system with an AC
switched-modepowersupply
CategoryIIaccordingtoUL61010-1
Categoryofinstallationofasystemenergizedwitha
directvoltagepowersupply
CategoryIaccordingtoUL61010-1
6.2 Standards and directives
ThedevicecomplieswiththerelevantEUharmonisationlegislation.Inaddition,thedevicealsocomplies
withtherequirementsofthelawsoftheUnitedKingdom.
Theharmonisedstandardsthathavebeenappliedfortheconformityassessmentprocedurearelistedinthe
currentversionoftheEUDeclarationofConformity/UKDeclarationofConformity.
ConformitytothePressureEquipmentDirective
• PressureEquipmentDirective2014/68/EU,article4§1
Thesystemcanonlybeusedunderthefollowingconditions(dependingonthePN=maximumadmis-
siblepressureinbar,theDN=nominaldiameterofthepipeinmm,andthetypeofuid):
Typeofuid Conditions
Fluidgroup1,article4§1.c.i DN≤25
Fluidgroup2,article4§1.c.i DN≤32
orDN>32andPNxDN≤1000
Fluidgroup1,article4§1.c.ii DN≤25
orPNxDN≤2000
Fluidgroup2,article4§1.c.ii
DN≤200
orPN≤10
orPNxDN≤5000
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6.3 Electrical data of a system with an AC switched-
mode power supply
Operatingvoltage 100...240VAC
Frequency 50...60Hz
Currentconsumptionat100VAC 0.8A
Currentconsumptionat240VAC 0.3A
Integratedcurrentlimitingfuse Aslowblow2A-fuse.Thefusecannotbereplaced
andisintegratedinthepowersupply.
6.4 Electrical data of a system energized with a direct
voltage power supply
Operatingvoltage 20...30VDC
20...30VDCpowersource(notsupplied) • Filteredandregulated
• SELVcircuit,atanon-hazardousenergylevel
• Tolerance:±10%
Maximumpowerconsumption 96VA
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Technical data
6.5 Mechanical data
Weight:approximately8kg(congurationwiththe100...240VACswitched-modepowersupplyunit,the
HMIUelectronicmoduleand5sensorcubes);upto12kgifthesystemiscompletelyequipped.
Dimensions:refertothedatasheetrelatedtothesystemandavailableundercountry.burkert.com.
Table2: Materialsthesystemismadeof
Part Material
Housings PC,black,UVstabilized,UL94V0
Coverofthehousingwhichcontainstheelectronic
modules
PC,glassbrereinforced,UVstabilized,UL94V0,
charcoal grey
Coverofthehousingwhichcontainsthesensor
cubes
• PC,transparent
• PC,glassbrereinforced,UVstabilized,UL94V0,
charcoal grey
Studs Stainless steel
Cableentryplate Elastomer
Fluidconnections Biopolymer(EPDMseals)
Wall bracket Stainless steel
Self-adhesivebumpers Polyurethane
6.6 Fluid data
→RefertotheOperatingInstructionsofallthesensorcubes.
→ApplythemostrestrictivevaluesgivenintheOperatingInstructionsofthesensorcubes.
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7 INSTALLATION
7.1 Safety instructions
DANGER
Dangerduetoelectricalvoltage.
▶Shutdowntheelectricalpowersourceofalltheconductorsandisolateitbeforecarryingoutworkon
the system.
▶Observeallapplicableaccidentprotectionandsafetyregulationsforelectricalequipment.
Riskofinjuryduetohighpressureintheinstallation.
▶Stopthecirculationofuid,cutothepressureanddrainthepipebeforelooseningtheprocess
connections.
WARNING
Riskofinjuryduetonon-conforminginstallation.
▶Electricalanduidicinstallationscanonlybecarriedoutbyqualiedandauthorisedpersonnelwiththe
appropriatetools.
▶Fitacircuitbreakeroraswitchtotheelectricalinstallationofthebuildinginwhichthesystemis
installed.
▶Installthecircuitbreakerortheswitchinaneasilyaccessibleplace.
▶Identifythecircuitbreakerortheswitchasthedisconnectingcomponentfortheelectricalpowersupply
to the system.
▶Installoverloaddevicesthatareappropriatetotheelectricalinstallation.Foraversionpoweredby
100...240VAC,connecta6Ato16Aratedfuse,inthephaseconductor(L)andintheneutralconduc-
tor(N).
▶Donotpowerthe20...30VDCversionofthesystemwithanACvoltageorwithaDCvoltagehigher
than30VDC.
▶Donotpowerthe100...240VACversionwithaDCvoltageorwithanACvoltagehigherthan240VAC.
▶ObservestandardNFC15-100/IEC60634.
Riskofinjuryduetounintentionalswitchonofpowersupplyoruncontrolledrestartingofthe
installation.
▶Avoidunintentionalactivationoftheinstallation.
NOTE
Riskofdamagetothesystemduetotheenvironment
▶Protectthesystemagainstelectromagneticinterference,ultravioletraysand,wheninstalledoutdoors,
theeectsoftheclimaticconditions.
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Installation
7.2 Installing the system on a support
Thesystemmustbeinstalledonasupport(awallforexample)withthewall-mountingsetwithordercode
566363,including1wallbracketandthe4self-adhesivebumpers.
Self-adhesive
bumpers
→Installthe4self-adhesive
bumpersontherearsideofthe
systemhousing:
1. Withadegreasingagent,clean
thefoursurfaceswherethe
self-adhesivebumperswillbe
cementedtothehousing.
2. Letthesurfacesdry.
3. Removetheself-adhesive
bumpersfromtheirsupport
andpressthemonthecleaned
surfaces.
300 mm
200 mm
Locker
Locker
housing
4. Weigh the system and make
surethesupportisstable
enoughforthesystem.
5. Chooseamountinglocationto
havethedisplayateyelevel.
6. Makesurethereisaminimal
clearanceof300mmabove
the wall bracket and a minimal
clearanceof200mmbelowthe
wall bracket.
7. Preparescrewsthatcansupport
theweightofthesystem.Ifnec-
essaryinsertwallplugsinthe
support.
70
112,5
∅
6,5
8. Drillthreeholesintothesupport
withrespecttothedrillingplan.
9. Attach the wall bracket to the
supportwithscrews.
10.Putthesystemonthewall
bracketuntilthelockersengage
intotheirhousings.
Fig.7: Installingthesystemonasupport,withthewall-mountingset
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7.3 Opening a housing
Theopeningofthe2housingsismadeinthesameway.
DANGER
Riskofelectrocutioniftheelectronic-moduleshousingisopen,becauseitsIP65protectionisnot
ensured.
▶Onlyopentheelectronic-moduleshousingtoputinorremovetheUSBstickfromtheelectronicmodule
ME21 or ME25.
▶Beforeopeningtheelectronic-moduleshousing,protectthesystemagainstanysplashing.
▶Closethehousingafteranyworkwithrespecttotheclosinginstructionsofthehousing.
1
1. Witharegularscrewdriver(do
notpushthestudstoostrongly)
givethe4studsonthefront
ofthehousingnomorethana
quarter-turn.
23
2. Carefullypullthecover,
becauseoftheelectricalcable
whichconnectsthedisplayto
thepowersupply.
3. Lowerthecover.
Fig.8: Openingahousing
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