User‘s Manualmega macs 50

2

CONTENTS

Subject Section Page

Device description Views B 3—4 Keypad B 3

Changingthebatteries B 5 Screenfunctions C 6—7

Settings Display D1 8 Companydata D2 9—10 Version D3 11 Update D4 12—15 Interface D5 16—20

Language D6 20 Batteries D7 21 Systemparameters D8 22 Simulation D9 23 Testfunction D10 24 Diagnosisfolder D11 25 Diagnosis Controlunitcommunications E 26—30 Reading/deletingfaultcodes F 31—32 Readingparameters G 33—35 Actuator H 36 Servicereset J 37—38 Basicsettings K 39

Coding L 40 Multimeter Settings M 41—47 Two-channel M 48

Temperature M 49—50 Componentmeasurement M 50 Diagnosis folder Description N 51—52 General Preliminaryremark O 53 Dataprotection O 53 Exclusionofliability O 54 Safety O 55—56 Maintenanceandcare O 56 Disposal O 56

3

DEVICEDESCRIPTION

megamacs50isaportablediagnosticdevicefortheidentificationandrectificationoffaultsinvehicleelectronicsystems.Thismanualcontainsadetailedexplanationastoitsuseetc.Alltheillustrationsareexamples.

Uses

Control unit communications:• Reading/deletingfaultcodes• Readingparametersandpresentingraphicform• Actuatortest• Servicereset• Basicsettings• Coding

Measuring functions:• Voltage,current,resistance,temperature• Two-channelmultimeter

> Print <

Ifmegamacs50isconnectedtoaPC,datacanbetransmittedandprintedout.The>GutmannPortal<programmemustbeinstalledonthePC(seesectionD4).

mega macs 50 Section B 1/3

mega macs 50 TFT display and keypad

Key Function

Print

Escape/return

Functionkeys

Cursorup/down

Cursortotheright

Cursortotheleft

ENTERkey

On/offswitch

ESC

PRINT

ON/OFF

F1 F2 F3

Printing

Printwindow Thecurrentwindowwillbeprinted

Diagnosisfolderprinter Thediagnosisfolderisopened,andtheselecteddiagnosisprinted.

Diagnosisfoldere-mail Notyetreleased

Remotesupportenquiry Notyetreleased

Startremote LinkedtoGutmann>Remote<programme

Sendprotocoldata Notyetreleased

�

mega macs 50 - Top

Connectingsocketsfromlefttoright

mega macs 50 - Bottom

Connectingsocketsfromlefttoright

mega macs 50 - Back

mega macs 50 Section B 2/3

Connections

Testconnection,minus Channel2

Testconnection,plus Channel2

Diagnosticconnection ST2fordiagnosticcableand currentclamp

Testconnection,plus Channel1

Testconnection,minus Channel1

Connections

Mains Powersupplyunitandcharger

USBdevice PCconnectionfordataupdate andcommunicationwith PCprograms

USBhost Externalhardwareactivation

Serialinterface RS232

Extending support Rating plate

Changing the rechargeable batteries

Procedure:

1.Switchoffmegamacs50andremoveallconnectingleads.2.Removetheprotectivecasing,startingatthenarrowend.

3.Removesixfasteningscrewsusingasuitabletool,e.g.>PH1<.

4.Openupthebackpaneltotheright.

5.Carefullyleverofftheplasticcoverusingasuitabletool.

6.Replacethebatteries,payattentiontocorrectpolarity.7.Reassembleinthereverseorder.

5

CAUTIONDonotpulloffanycableplugs.

mega macs 50 Section B 3/3

NOTERecycleusedbatteriesinaccordancewiththeapplicableenvironmentalanddisposalregulations.

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Screen functions

Thedisplayconsistsofaheader,aselection-ordisplaywindowandafooter.

HeaderTheheaderishighlightedingreenanddisplaysthecurrentmenuoption.

Selection windowTheselectionwindowishighlightedinblueanddisplaysthemenuoptions.

Checking display

UseProcedure:

Selectandconfirmline.

mega macs 50 Section C 1/2

Header

Footer

megamacs50>Diagnosis>Peugeot>306Diesel

F3Search

3061.9D WJY(DW8) 00-013061.9D DJZ(XUD9Y) 93-003062.0DHDI RHY(DW10TD) 99-013061.9TD DJY(XUD9A) 94-993061.9D WJZ(DW8) 98-00

Selectionwindow

Checkingdisplayfunctions

red Noconnectionwithexternalsystems

yellow Externalsystemsconnected,megamacsreadyforcommunication.

green/yellowflashing Activecommunicationwithexternalsystems

7

Display windowThedisplaywindowishighlightedinblueanddepictsallvaluesandinformation.

Footer Thefooterindicatesthesignificanceofthefunctionkeys.KeysF1,F2andF3bringupatextcorrespondingtotheselectedmenu,explainingitsfunction.Example:F1Info,F3Channel

A selection window is opened with the F2 menu function key. Functions are called up according to the menuoption.Example:F2zerobalance,zerolineandtrigger.

mega macs 50 Section C 2/2

megamacs50>Diagnosis>Peugeot>306Diesel

F1InfoF3Channel

Speedrpm870

Coolanttemperature°C69.0

BrakelightswitchOff

Header

Footer

Displaywindow

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SETTINGS

Alltheprogramsrequiredto• adjust• checkand• installupdatestomegamacs50arestoredinthemain>Settings<menu.

Settings > Display <

Thebrightnessofthedisplaycanbeadjustedinthe>Display<menu.

Procedure:

1.Selectandconfirm>Display<.

2.Selectbrighter/darker.

3.Changesetting:pressandholdkey.

4.Returnwith

mega macs 50 Section D1 1/1

megamacs50>SettingsDisplayCompanydataVersionUpdateInterfaceLanguageBatteriesSystemparametersSimulationTestfunctionDiagn.folder

BrightnessBrighterDarker

ESC

�

Settings > Company data <

Inputofthecompanyaddresswhichwillbeprintedonthereportofthediagnosisfolder.Procedure:

1.Selectandconfirm>Companydata<.

2.Selectandconfirmaddressbox.

mega macs 50 Section D2 1/2

megamacs50>SettingsDisplayCompanydataVersionUpdateInterfaceLanguageBatteriesSystemparametersSimulationTestfunctionDiagn.folder

HelligkeitName1 AutohausName2 MustermannStreet Bergstrasse5POSTCODE 79XXXTown Somewhere

CompanydataName1 AutohausName2 Mustermann

POSTCODE 79XXXTown Somewhere

Helligkeitmegamacs50>Settings

F1DeleteF3ReturnEnterEnterAcceptUPKeypad

StreetBergstrasse5

NOTEHihghlightedinblue Thisentryismarked. CancelthemarkingwithkeyMark withkeys.F1 Deletesthemarkedentry.F3 Deletesallentriestotheleftofthemark.Enter Acceptsalltheentriesinthatfield.UP Correspondstothekey.Thevirtualkeypadis opened,markedentriesaredeleted.

10

4.Openthevirtualkeypad.

4.Endinput.

5.Acceptaddressbox.

6.Confirmmessageaccordingly.

7.Enterinputsintotheotheraddressboxesasdescribedabove.

8.Returntomainmenuwith2x

Theinputsarestoredandcanbeprintedoutonthediagnosisfolderreport.

mega macs 50 Section D2 2/2

StreetBergstrasse5

ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890.,-+/%&<>();:_äÄöÖüÜß

InfomessageAcceptsettingsconclusively?ENTER(Yes)ESC(No)

ESC

ESC

Usingthekeypad

Selectcharacter

Acceptcharacter

Space Underscorebeforetheumlautsinthebottomline

11

Settings > Version <

Alltheinformationrequiredtoidentifymegamacs50isstoredhere.

Intheeventofafault,thesedatawillberequiredbyHella GutmannSolutions.

mega macs 50 Section D3 1/1

HelligkeitVersionsOverviewSoftware 1.40.xx Data 32.05.xxx Design 1.4(31.xxx) Hardware 1.xx DeviceNo. 12xx SerialNo. 12xx

Program Dataversion Circuit Housing Customerassignment

Productionassignment

CAUTIONItisnotpossibletoupdatemegamacs50withoutthedevicenumber.

12

Settings > Update <

Hella GutmannSolutionsmakesanupdateformegamacs50availabletothecustomertwiceayear.Theseupdatesaresubjecttoacharge.Theycovernotonlynewvehiclesystems,butalsotechnicalmodificationsandimprovements.Werecommendkeepingyourmegamacs50uptodatethroughregularupdating.

Requirements

• WebcompatiblePC• AclearedpartnerlicenceAorBfromGutmannMesstechnik• >GutmannPortal<programmeinstalledonthePC• FreeUSBinterfaceonthePC• Powersupplyfrommegamacs50viapowersupplyunit

Steps applicable to the PC:

1.StarttheinternetbrowseronthePC.2.Startthe>GutmannPortal<onthePC.

3.Select>GutmannUpdate<intheheaderandconfirm.

NOTEDatatransmissioncanbemadewithaUSBcableorwithGutmann>airmacs<.

mega macs 50 Section D� 1/�

CAUTIONDependingonthetypeoftransmission,thecorrespondingsettingsmustbedoneinmegamacs50andinthe>GutmannPortal<programmeonthePC.

CAUTIONDeterminethedesiredinterfaceinthe>Settings<menu.

13

4.Selectandconfirm>megamacs50<.

5.Confirmmessage>Clickhereto...<.

ThePCissetupfordatatransmission.

mega macs 50 Section D� 2/�

1�

Procedure applicable to mega macs 50

1.Connectmegamacs50toa220Vsocketbywayofthepowersupplyunit.

2.Switchonmegamacs50andcallupthe>Settings<>Update<menu

3.>Update<

4.Starttheupdate.

5.>Updatesuccessfullycompleted<isdisplayedattheendoftheupdate.

6.Switchoffmegamacs50.

Allthenewdatawillbeavailablewhenmegamacs50isstartednexttime.

CAUTIONDuringanupdate,megamacs50mustbesuppliedwithpowerthroughthepowersupplyunitandmustnotbedisconnectedfromthepowersourceduringtheupdate.

mega macs 50 Section D� 3/�

CAUTIONIneverycasedisconnectmegamacs50fromexternalpowersupply,powersupplyunitordiagnosticplug.

UpdateUpdateSystemcheck

HelligkeitAction :StartwithENTERInterface :USBFilename :xxxxxFilesize :123563Filebytes :23456Updatesize :1257693576Totalfiles :245Faultyfiles :xxx

Datatransfer...,datacheck

Action UpdatesuccessfullycompletedInterface USBFilename xxxxFilesizeFilebytesUpdatesizeTotalfilesFaultyfiles 0

15

Fault messages after the updateProcedure:

1.Selectandconfirm>Update<inthe>Settings<menu.

2.Selectandconfirm>Systemcheck<.

3.Thesystemcheckwillbecarriedoutautomaticallyandthetablebelowdisplayedoncompletion.

4.Returnwith

Ifthe>Faultyfiles<entryisgreaterthan0,updatethesystemwiththe>Systemupdate<menu.Followtheinstructionsonthescreen.

Returnwith

mega macs 50 Section D� �/�

UpdateUpdateSystemcheckSystemupdate

Action UpdatesuccessfullycompletedInterface USBFilename xxxxFilesizeFilebytesUpdatesizeTotalfilesFaultyfiles 1A:\DADLxx.DEF

ESC

InfomessageSystemfilessuccessfullyupdated.Onrestarting,thefileswillbeactive.

ESC

1�

Settings >Interface<

TheinterfacesrequiredforcommunicationwithaPCaredeterminedandsetinthismenu.

1.Selectandconfirm>Interface<.

2.Selectandconfirm>RS232,USBorWireless<.

CAUTIONIfRS232isselected,thebaudratemustbeset.Thebaudratesofmegamacs50andPCmustbethesame.IfWirelessisselected,>airmacsbase<mustbeconnectedtothePC.

NOTEThefastestandmostreliableinterfaceisUSB.

mega macs 50 Section D5 1/5

megamacs50>Settings

DisplayCompanydataVersionUpdateInterfaceLanguageBatteriesSystemparametersSimulationTestfunctionDiagn.file

megamacs50>Settings

RS232USBWireless

Interface

17

Set RS232 baud rate

Procedure:

1.Selectandconfirm>RS232baudrate<.

2.Selectandconfirmthebaudrate.

3.Returnwith

Wireless PC search

CAUTIONThebaudratesofPCandmegamacs50mustbethesame.

NOTETheconnectioncanbesoughtinthismenutoverifyasecureconnectionviaWireless.

mega macs 50 Section D5 2/5

megamacs50>Settings>InterfaceInterfaceRS232baudrateWirelessPCsearch

Baudrate

ESC

9600192003840057600115200

1�

Procedure applicable to the PC

1.Connect>airmacsbase<tothePC.

2.Start>GutmannPortal<onthePC.

3.Selectandconfirm>Settings<.

4.Selectandconfirm>Change<.

5.Selectandconfirm>Wireless<.

6.Returnwith

mega macs 50 Section D5 3/5

ESC

1�

Procedure applicable to mega macs 50

1.Selectandconfirm>Interface<.

2.Selectandconfirm>Wireless<.

3.Selectandconfirm>WirelessPCsearch<.

mega macs 50 Section D5 �/5

megamacs50>Settings>InterfaceInterfaceRS232baudrateWirelessPCsearch

megamacs50>Settings>InterfaceInterfaceRS232baudrateWirelessPCsearch

InterfaceRS232USBWireless

InfomessageSearchingforWirelessPC(takesapprox.1minute).Pleasewait.

20

Thismessageappearsafterashorttime:

4.Confirmmessage.

ThedatatransmissionviaWirelessissetup.

Fault message

5.Checkconnectionandinstallationof>airmacsbase<onthePC.

Settings > Language <

Selectionofthedesiredlanguageformegamacs50.

AppropriateinformationcanbeobtainedfromGutmannMesstechnik.

mega macs 50 Section D5/D� 5/5

InfomessageWirelessPCfoundandestablishedasreciprocal.

InfomessageNodevicewithWirelessfound.

NOTEMultiplelanguagesonthedeviceareanoptionalfeature.

21

Settings > Batteries <Thenominalcapacityoftheinstalledbatteriesissetinthe>Batteries<menu.Thesetvalueaffectsthechargingprocessandthedisplayshowingthestateofchargeofthebattery.Avalueof1500mAhissetexworks.

1.Selectandconfirm>Batteries<.

2.Putinthevaluesviathevirtualkeypad(seesectionD2).

CAUTIONIncorrectinputswillleadtofaultychargingprocesseswhichwillaffecttheoperatingreliabilityofmegamacs50.

mega macs 50 Section D7 1/1

megamacs50>SettingsDisplayCompanydataVersionUpdateInterfaceLanguageBatteriesSystemparametersSimulationTestfunctionDiagn.folder

Batterycapacity(mAh)1500

22

Settings >System parameters<

Voltage- and current data are stored in the > System parameters < menu which are required for the reliableoperationofmegamacs50.Intheeventofafault,acorrespondingdiagnosisofthepossiblefaultcanbeobtainedrelatingtothesevalues.

1.Selectandconfirm>Systemparameters<.

2.Returnwith

mega macs 50 Section D� 1/1

megamacs50>SettingsDisplayCompanydataVersionUpdateInterfaceLanguageBatteriesSystemparametersSimulationTestfunctionDiagn.folder

HelligkeitSystemparameters

Batterystateofcharge 45 %Batterycurrent 731.98 mABatteryvoltage 11.54 VOBDvoltage 13.80 VPowersupplyunitvoltage 15.32 VUPOWvoltage 14.53 VVoltage+17V 16.90 VVoltage+3.3V 3.38 VST2voltage 2.37 V

<15%:connectcharger Pos.value=chargingcurrent,neg.value=dischargecurrent Nominalvalue9–12V VoltageatPIN16ofthediagnosticplug Chargingvoltageofpowersupplyunit Auxiliaryvoltageforcommunication Auxiliaryvoltageforcommunication Supplyvoltageforelectronics Internalauxiliaryvoltage

ESC

23

Settings > Simulation <

Aprogramcanbecalledupinthe>Simulation<menu,withwhichtheusercanpractisetheuseofmegamacs50.Thesimulationfacilityappliestotheuseof>Reading/deletingfaultcodes<and>Parameters<.

1.Selectandconfirm>Simulation<.

2.Selectandconfirmfunction.

3.Confirmthemessageaccordingly.

CAUTIONIfavehicleisconnectedwhenthesimulationfunctionisactive,nocommunicationwillbeestablishedwiththeselectedsystem.Thedisplayedvalueswillbeincorrect.Thesimulationfunctionwillnolongerbeactivewhenmegamacs50isstartednexttime.

mega macs 50 Section D� 1/1

megamacs50>SettingsDisplayCompanydataVersionUpdateInterfaceLanguageBatteriesSystemparametersSimulationTestfunctionDiagn.folder

SimulationOnOff

InfomessageAcceptsettingconclusively?ENTER(Yes)ESC(No)

2�

Settings > Test function <

Ifnocommunicationwiththevehiclesystemisestablished,thefunctionofthediagnosticplugcanbecheckedwiththisprogram.

Procedure:

Connect the power supply unit to mega macs 50.

1.Selectandconfirm>Testfunction<.

2.ConnectST2cabletomegamacs50.

3.Continuewith

The following messages may be displayed:

Thediagnosticplug,connectingcableormegamacs50isdefective,or

megamacs50isOK.Thediagnosticsocketinthevehicleisdefective,e.g.novoltageatpin16orpoorearthatpin4

mega macs 50 Section D10 1/1

megamacs50>SettingsDisplayCompanydataVersionUpdateInterfaceLanguageBatteriesSystemparametersSimulationTestfunctionDiagn.folder

InfomessageAfaulthasoccurredLine: ARange: 1Number: 1Nominallevel 1Actuallevel 0

InfomessageTestsuccessfullycompleted

25

Settings > Diagn. folder <

Thesettingswithwhichthediagnosisfoldercanbeconfiguredarestoredinthe>Diagn.folder<menu.

1.Selectandconfirm>Diagn.folder<.

2.Selectandconfirmbox.

3.Selectandconfirmsetting.

4.Returnwith

mega macs 50 Section D11 1/1

megamacs50>SettingsDisplayCompanydataVersionUpdateInterfaceLanguageBatteriesSystemparametersSimulationTestfunctionDiagn.folder

DiagnosisfoldersettingsPrintoutcompanydataaswell: yesDatabaseconnection Local

ESC

2�

DIAGNOSIS

Diagnosis > Control unit communications <

Controlunitcommunicationenablesdataexchangewiththesystemtobetestedbyusingadiagnosticdevice.Communicationisrequiredforthefollowingfunctions:• Readingout/clearingfaultmemory• Displayingparameters• Carryingoutactuatortest• Installingbasicsettings• Carryingoutcodingofcontrolunits• Carryingoutservicereset

Procedure:1.Switchonmegamacs50with

CAUTIONFaultlesscommunicationispossibleonlywhen:· allthepinsarecorrectlyassignedatthediagnosticsocket· thevehiclehasbeencorrectlyidentified· Identifythevehicleaspreciselyaspossiblebyreferencetothesearchmask· thevoltageofthevehicle‘selectricalsystemisnotlowerthan11.5V;ifnecessary,useexternalpowersupply· allpowerconsumersareoff· thediagnosticplugisconnectedtothevehicle· externalaccessories,radio,CDchangeretc.arecorrectlyconnected· theignitionisturnedon

NOTEAlwaysturnofftheignitionbeforeconnectingordisconnectingthediagnosticplugto/fromthevehicle!Ifyouwishtoreadoutseveralfaultmemoriesoneaftertheotheronevehicle,turnoffignitionaftereveryreadoutprocedureandturnonagainforthenextprocedure.

mega macs 50 Section E 1/5

megamacs50DiagnosisMultimeterDiagn.folderSettings

ON/OFF

27

2.Selectandconfirm>Diagnosis<.

3.Selectandconfirm>Manufacturer<.

4.Selectandconfirm>Fuel<.

5.Selectandconfirm>VehicleGroup<.

NOTEF1 Putinlicenceplatenumber. Toidentifythevehicleinthediagnosisfolder,putinthelicenceplatenumberviathevirtualkeypad (seesectionD2).

mega macs 50 Section E 2/5

megamacs50>DiagnosisAlfaAudiBMWChryslerCitroenDaewoo……..……..…….Peugeot

megamacs50>Diagnosis>Peugeot

PetrolDiesel

megamacs50>Diagnosis>Peugeot

F1Putinlicenceplatenumber.

104106206207306307

2�

Press>F3<.

6.Searchcriterion,inthiscaseenginecode

7.Selectandconfirmtheenginecode.

NOTEAbrightinformationwindowwillappearforabout15secondsgivingdatarelatingtothemarkedvehicle.F3Searchopensawindowwithsearchcriteriabywhichthevehiclecanbeidentified.

mega macs 50 Section E 3/5

NOTERe:>Typekeynumber<Thefirstthreedigitsinbox2.2ofthevehicleregistrationdocument,part2(forGermanyonly).

NOTERe:>Diagnosticprogramme<Possibletypesofdiagnosisfortheselectedvehiclearedisplayed.

megamacs50>Diagnosis>Peugeot>Diesel>306

F3search

3061.9D WJY(DW8) 00-013061.9D DJZ(XUD9Y 00-013062.0DHDI RHY(DW10TD) 99-01xxxxx xxxx xxxxxxxxx xxxxx xxxxx

Model 3062.0DHDIEnginecode RHY(DW10TD)Modelyear 99-01Ratedoutput 66kWDisplacement 1997ccTypekeynumber 884Gutmannnumber 756

ModelEnginecodeModelyearRatedoutputTypekeynumberDiagn.programme

HeaderDHYRHYWJY

2�

8.Selectandconfirmvehicletype

9.Selectandconfirmtypeofdiagnosis.

10.Selectandconfirmsystem.

11.Connectdiagnosticplug.12.Turnonignition.

13.Continuewith

14.Continuewith

NOTEF3 Connection Diagnosticsocketposition

mega macs 50 Section E �/5

NOTEF1Info Informationabouttheselectedsystem.F2Menu Information about communication parameters. In the event of a complaint, Hella Gutmann Solutions uses this information for fault identification and rectification. LeaveinformationwithESC.

CAUTIONChanges to the data can lead to malfunctions.

megamacs50>Diagnosis>Peugeot>Diesel>306

F1InfoF3Search

3062.0DHDI RHY(DW10TD) 99-013062.0DHDI RHY(DW10TD) 99-013062.0DHDI RHY(DW10TD) 99-01

…>Peugeot>Diesel>306>3062.0TDHDI/RHY(DW10TD)

F3Connection

FaultcodeParametersActuatorServiceresetBasicsetting

…>Diesel>306>3062.0TDHDI/RHY(DW10TD)>Faultcode

F3Connection

MotorABSAirbag

>306>3062.0TDHDI/RHY(DW10TD)>Faultcode>Engine

F1InfoF2Info

EDC15c2(B)

30

15.Continuewith

Communicationwiththecontrolunitisestablished.

Forfurtherinformation,refertothesectionsontypesofdiagnosis.

mega macs 50 Section E 5/5

CAUTIONFollow the instructions on the screen without fail.

>Faultcode>Engine>Initvehicle*********LucasDCN2

31

Diagnosis > Reading/deleting fault code <

If,duringtheinternalcheck,thecontrolunitidentifiesacomponentfunctionasfaulty,afaultcodewillbesetinthememoryandthecorrespondingwarninglampactivated.Megamacs50deliversthefaultcodeinplaintext.Inaddition,informationastothepossibleeffectsandcausesofthefaultcodeisstored.Iftestsarerequiredastopossiblecauses,aconnectioncanbemadetothemultimeter.

1.Connectmegamacs50asdescribedinsectionEtoestablishcommunication..

2.Selectandconfirm>Faultcode<.

Alltheinformationcanbedisplayedbyscrolling.

NOTEF1Systeminfo Informationontheinstalledsystemifsupportedbythemanufacturer.Delete F3 Alldisplayedfaultcodeswillbedeleted.ENTERdetails Informationaboutthemarkedfaultwillbedisplayed.

mega macs 50 Section F 1/2

>306>3062.0TDHDI>Faultcode>EngineNumberoffaults:3

Faultcode:832CAMSHAFTSENSORFaultcode:560PRIMARYCIRCUIT,FUELPUMPFaultcode:545ACCELERATORPEDALSENSOR2

F1SysteminfoF3DeleteENTERDetails

>306>3062.0TDHDI>Faultcode>Engine

F3DeletefaultF3Menu

Faultcode832

FAULTYCAMSHAFTSENSOR FAULTYSIGNAL

FUNCTION:Thesensordetectsthecamshaftposition;theignitionandinjectionsystemsaresynchronisedand/orthepositionofthevariablecamshaftcontroldetectedviathesignal.

EFFECT:Poorstartingbehaviour,etc.

CAUSE:>>>Circuitinterruption/shortcircuit

32

Connection to the multimeterExample:

1.Selectandconfirm.

Forinstructionsonusingthemultimeter,seesectionM.

2.Returntothedesiredmenuoptionwith

mega macs 50 Section F 2/2

>>>Circuitinterruption/shortcircuit

VoltageResistanceCurrentVoltage/VoltageVoltage/CurrentTemperatureComp.measurement

ESC

33

Diagnosis > Parameters <

Sincethecausesoffaultscanbeinterpreteddifferentlybythecontrolunit,itisoftennotsufficienttoreadoutonlythefaultmemory.Inmanycases,eitherfaultcodesarenotenteredoritisnotpossibletoobtainanunequivocalstatementaboutthedefectivecomponentfromthefaulttext.

Example 1:Theenginetemperaturemayvarywithinarangeof-30°Cto+120°C.Ifthesensorsignals+9.0°C,althoughtheactualtemperatureintheengineis+80°C,thecontrolunitwilldetermineanincorrectinjectiontime.Nofaultcodewillbeset,asthistemperatureislogicalforthecontrolunit.

Example 2Faulttext:Lambdaprobesignalfaulty

Inbothcases,adiagnosiscanonlybecarriedoutifthecorrespondingparametersarereadout.

megamac50readstheparametersoutandpresentstheminplaintext.Ifupto4parametersareselected,theywillalsobedisplayedingraphicform.Amaximumof8parameterscanbecalledup,butinthiscasetheywillnotbepresentedingraphicform.

Atask-orientatedselectionoftheparametersfacilitatesfaultdiagnosis.Informationontheparametersisstored.

Procedure1.Connectmegamacs50toestablishcommunicationasdescribedinsectionE.

mega macs 50 Section G 1/3

>Parameters>Engine

Speed1/min870Fuelpressurebar280Injectionvolumemm_/H11.7Acceleratorposition%35

F1InfoF3Channel

3�

2.Selectandconfirm>Parameters<.

3.Selectandconfirm>Group<.

Procedure:1.>F2<deselectsalltheparametersmarked*.2.Markparameters.3.Deselectorselectparameterswith.4.Renewedestablishmentofcommunications

NOTEF1Info Informationabouttheselectedparameterisdisplayed.

mega macs 50 Section G 2/3

NOTEF3Channel Selectionwindowwithalltheparametergroups. Hella GutmannSolutionshaspreparedapreliminaryselectionforcertaindiagnostictasks. Byselectingonegroup,youcancalluptheparametersrequiredforthediagnosis.

InfoChannel

SpeedFuelpressureInjectionquantityAcceleratorposition

GroupselectionAllparametersBasicfunctionEngineStartxxxxxx

Channelselection

F1HelpF2DeselectF3Nominalvalues

1 Speed B1 1/min 3 TV-angle B2 ° 5 Airmass B2 6 Coolanttemp. B3 °C 8 Lambdavltg. B7 mV

InfoParametersAcceleratorposition

Anacceleratorpedalpotentiometersignalstothecontrolunit…

DisplayExplanation%Valuesinpercent

NOTEIfmorethaneightparametersareselected,observetheinfomessage.

Infomessage-Parametersarenotpresentedingraphicform.-Themeasuredvalueswillnotbestoredinthediagn.folder.

ESC

35 mega macs 50 Section G 3/3

Procedure:1.Markparameter,inthiscasespeed.2.Press>F3<.

3.Returnwith

NOTEF3Nominalvalues Nominalvaluesfortheparameterscanbecalledupdependingonmanufacturer.

Speed

Vehicle-specificdata

Engineatoperatingtemperature,idling710-8901/min

Possiblefaults: - IdleactuatororTVactuatorfaulty - xxxxxx

ESC

Channelselection

F1HelpF2DeselectF3Nominalvalues

1 Speed rpm 3 O2Integrator ° 5 Airflowmeter 6 Coolanttemp. °C

8 Lambdavltg. mV

3�

Diagnosis > Actuator <

Componentsinelectronicsystemsareactivatedwiththe>Actuator<menu.Thereforeitispossibletocheckthebasicfunctionsandcableconnectionsofthesecomponents.

EstablishidentificationandcommunicationsasdescribedinsectionE

DANGERTopreventdamagetothesystem,theinstructionsshownonthescreenmustbefollowedwithoutfail.

NOTEThecourseoftheactuatortestisautomatedbymanymanufacturersandisdeterminedbythecontrolunit.

mega macs 50 Section H 1/1

37

Diagnosis > Service reset <

Dependingonthemakeofvehicle,theserviceintervalsareresetinthe>Servicereset<menu.Eitheradescriptionisgivenastohowthemanualresetistobecarriedout,ortheautomaticresetiscarriedoutbymegamacs50.TheidentificationandtheestablishmentofcommunicationscorrespondtosectionE.

Manual reset

1.Selectandconfirm>Servicereset<.

2.Furtherinformationcanbeobtainedbyscrolling

mega macs 50 Section J 1/2

…geot>Diesel>306>3062.0DHDI/RHY(DW10TD)FaultcodeParametersServiceresetBasicsettingCoding

Helligkeit…geot>Diesel>306>3062.0DHDI/RHY(DW10TD)ManualresetResettingthePeugeotserviceintervaldisplay.

Procedure:1.IgnitionOFF2.Pressandholdtheresetbuttonbetweenthefuelleveldisplayandtachometerandturnontheignition;thekeysymbolwilllightup.3.Acountdownof10secondsappearsinthedisplay.Keepthebuttondepressedduringthese10seconds.

3�

Automatic resetTheidentificationandestablishmentofcommunicationcorrespondstosectionE.

1.Selectandconfirminterval.

2.PressF3.

3.Theresettingprocesswillbecarriedoutaftercommunicationshavebeenestablished.

CAUTIONFollowtheinstructionsonthescreenwithoutfail.

mega macs 50 Section J 2/2

…>Diagnosis>Volkswagen>Benzin>Golf42.0i/AQY

Resettingserviceinterval

F3Reset

OilchangeInspection1Inspection2

3�

Diagnosis > Basic settings <

Thedatarelatingtocomponentswhich,e.g.havebeenreplaced,areadjustedoradaptedinaccordancewiththemanufacturer‘sspecificationinthe>Basicsettings<menu.TheidentificationofthevehicleandestablishmentofcommunicationcorrespondtosectionE.

Procedure:

1.Selectandconfirm>System<.

2.Followtheinstructionsonthescreen.

CAUTIONClearthefaultmemorybeforecarryingoutanybasicsettings.Ensurecertainconditions(dependingonthemanufacturer)inordertocarryoutthebasicsetting.Observetheinstructionsinmegamacs50withoutfail.

mega macs 50 Section K 1/1

DANGERIncorrectbasicsettingscanleadtomajormalfunctions.

>BMW>Diesel>530(E60)>M57D30VentingfuelsystemInitialisingsteeringanglesensorAdjustingxenonlight

�0

Diagnosis > Coding <

Thecodingofcontrolunitsandcomponentsiscarriedoutinthe>Coding<menu.Codingsarerequiredwhencomponentswerereplacedorifadditionalfunctionsmustbeactivatedinanelectronicsystem.ThevehicleidentificationandtheestablishmentofcommunicationcorrespondtosectionE.

Procedure

1.Selectandconfirm>System<.

2.Followtheinstructionsonthescreenwithoutfail.

NOTEF1 Informationonthesystemandhelpincarryingoutthecoding

mega macs 50 Section L 1/1

>BMW>Diesel>530(E60)>M57D30

F1Help

EnginecontrolunitsABSCANgatewayAutomaticairconditioningTransportmode

HelligkeitHelpmessage

Inthetransportmode,thecontrolunitsgointoaninactivemodeinordertosavethebattery.Thevehicleisreleasedfornormalon-roadusebythecoding.

�1

MULTIMETER

Thepurposeofmegamacs50multimeteristomeasurevoltage,resistance,currentandtemperaturesofvehiclecomponents.Themeasuringparametersforvariouscomponentsarepresetinthe>Comp.measurement<menu.

1.Selectandconfirm>Measuringmode<.

CAUTIONResetthemeasuredvaluewithF1beforeeverymeasurement.Thecurrentclampstakeaccountofthetechnicalcurrentdirectionandarethereforemarkedwithanarrowwhichmustbealignedinaccordancewiththeintendedtask.

mega macs 50 Section M 1/10

DANGERTestingandsafetyregulationsmustbeobservedwhencarryingoutanymeasurements.Carryoutresistancemeasurementsonlyonde-energisedcomponents.

Measuringranges

Voltage/time: 0—200V 0s—100s

Resistance/time: 0—1000kOhm 0s—100s

Current/time: 0—400A 0s—100s

Temperature: -30—+550°C

megamacs50>MultimeterVoltageResistanceCurrentVoltage/VoltageVoltage/CurrentTemperatureComp.measurement

�2

General settings

Changethemeasuringaxiswith

Changethetimeaxiswith

CAUTIONUsethegreen/blackconnectingsocket.

NOTEENTERStart/Stop Thecurrentdisplaywillbesaved—snapshotfunction. Tocontinuemeasurement,pressENTERagain.F1Zeroreset Themeasuredvaluewillbereset.F2Menu Settingofzeroline,triggerlevel,triggersettingandtypeofvoltage. Thesettingfunctionswillbeshowninthefooter.

mega macs 50 Section M 2/10

megamacs50>Multimeter

V

13.0

DC

ENTERStart/StopF1ZeroresetF2Menu

s

20

18

16

14

12

10

8

6

4

2

00 2 4 6 8 10

0—20 Measuringaxis

V,A, Measuringunit Ohms,°C

13.0 Measuredvalue

AC/DC Typeofvoltage

0—10 Timeaxis

�3

Settings under F2Zeroline

1.Selectandconfirm>Zeroline<.

Raisezeroline.

Lowerzeroline.

NOTEIfnocursorkeyispressedwithin5seconds,thesettingfunctionwillbediscontinuedandthestandarddisplayinthefooterwillbecalledup.

mega macs 50 Section M 3/10

megamacs50>Multimeter>Voltage

V

13.0

DC

UPzeroline+DOWNzeroline-

s

20

18

16

14

12

10

8

6

4

2

00 2 4 6 8 10

ZerolineAC/DCStart/StopZeroreset

��

Type of voltage

1.Selectandconfirm>AC/DC<.

2.Confirm>Channel1:xx<.

3.Selectandconfirm>AC<.

Returnwith

NOTEAC If AC is selected, only the AC voltage values of a signal will be displayed, e.g. the harmonics of the generator.DC IfDCisselected,allthevoltagevaluesofasignalaredisplayed,e.g.battery,throttlevalve potentiometeretc.

mega macs 50 Section M �/10

NOTESetthemeasuringrangeandzerolineaccordingtothesignal.

ZerolineAC/DCStart/StopZeroreset

ConnectionChannel1.DC

ConnectionChannel1.AC

ConnectionDCAC

ESC

megamacs50>Multimeter>Voltage

V

13.0

DC

ENTERStart/StopF1ZeroresetF2Menu

0.7

06

0.5

0.4

0.3

0.2

0.1

0

-0.1

-0.2

-0.30.0 0.2 0.4 0.6 0.8 1.0

�5

Trigger

1.Selectandconfirm>Trigger<.

Trigger edge

2.Selectandconfirm>Edgexx<.

3.Selectandconfirm>positive<or>negative<.

Acceptsettingwith

NOTEIfthetimeaxisissetatlessthan1.0s,thetriggercanbeselected.Atriggerisrequiredtodisplayavoltagecurve.Thetriggerreleasesanewimageassoonasthesignalreachesadefinedvoltage.Afterstartup,megamacs50isalwayssettoautomatictriggering.Inordertostabilisehigh-speedsignals,itisoftennecessarytochangethetriggerpoint.TherequiredsettingscanbeaccessedunderF2.

mega macs 50 Section M 5/10

NOTE>Positiveedge< Triggerorientationtowardsrisingvoltages.>Negativeedge< Triggerorientationtowardsfallingvoltages. Anychangeintheedgewilldisplacetheimagetowardstherightorleft.

ZerolineAC/DCStart/stopZeroreset

TriggersettingsEdge:PositiveMode:Auto

Triggeredgepositivenegative

ESC

��

Trigger mode

1.Selectandconfirm>Modexx<.

2.Selectandconfirm>Auto<or>manual<.

3.Acceptsettingwith

NOTEmega macs 50 is set to automatic triggering after startup. If the presentation of a signal is unclear or isparticularlyirregular,megamacs50canbesettomanualtriggering.

mega macs 50 Section M �/10

TriggersettingsEdge:positiveMode:Auto

TriggermodeAutoManual

ESC

�7 mega macs 50 Section M 7/10

Trigger level

1.Selectandconfirm>Triggerlevel<.

Thetriggerlevelisrepresentedbyaredcross.

Raisetriggerlevel.

Lowertriggerlevel.

NOTEInthe>Manual<triggermode,thetriggerlevelcanbeshiftedinordertoachievetheoptimumstabilisationofasignalcurve.

ZerolineTriggerlevelTriggerAC/DCStart/stopZeroreset

megamacs50>Multimeter>Voltage

V

13.0

DCTrigger+

UPTriggerlevel+DOWNTriggerlevel-

s

20

18

16

14

12

10

8

6

4

2

00 2 4 6 8 10

CAUTIONAfterleavingtheprogram,thedeviceisresettothestandardsettings.

��

Two-channel multimeter

Thetwo-channelmultimeterpermitscomparativemeasurementsofcomponents.Thesettingsandoperationareasdescribedpreviously.

CAUTION 48Usethered/blackconnectingsocket.

NOTEF3Activechannel Blackbarsontherightandleftindicatetheactivechannel. Settingscanonlybemadehere.Fortheprocedure,seeabove.

mega macs 50 Section M �/10

megamacs50>Multimeter>Voltage/Current

A

350

V

10.0

ENTERStart/StopF1ZeroresetF2MenuF3Activechannel

s

4

8

12

16

20

0

0 4 8 12 16 20

s

4

8

12

16

20

0

0 4 8 12 16 20

��

Temperature

Thismeasurementpermitsdiagnoseswhicharecausallyrelatedtotemperaturemovements.

Examples:

Calibration

1.Press>F2<.

CAUTIONSpecialaccessory:Gutmanninfraredthermometer,ref.No.301038,required

mega macs 50 Section M �/10

Applications Components Diagnosis Rangeupto°C

Lubricationsystem Oilpan Enginetemp. 150

Coolingsystem Radiator/thermostat Flowrate 120

Ignition Singlecoils Deviation 120

Exhaustsystem Manifold Mixture/misfire 500

Catalyst Effect 500

Airconditioning Condenser Flowrate 40

Airconditioning,autom. Sensors NOMINAL/ACTUAL 40

Heating Heatexchanger Flowrate 120

Rearwindow Heating Wires 70

Drivetrain Bearings/bushes Wear 120

Brakes Discs/drums Effect 500

Tyres Tread Steeringgeometrysetting 80

CAUTIONBeforeitisusedforthefirsttime,megamacs50mustbecalibratedtotheIRthermometer.

megamacs50>Multimeter>Temperaturemeasurement

°C

0.0

ENTERStart/StopF2Menu

s

200

180

160

140

120

100

80

60

40

20

00 4 8 12 16 20

50

2.Select>Temperaturereset<andconfirm.

3.Followtheinstructionsonthescreen.

Component measurement

Inordertosimplifythemeasuringprocessforinexperiencedusers,themeasuringrangesofmegamacs50arepresettothevaluesrequiredforthecomponentinthe>Comp.measurement<menu.

1.Selectandconfirm>Comp.measurement<.

2.Selectandconfirm>Component<.

CAUTION 50Usethegreen/blackconnectingsocketsformegamacs50.

NOTETemperaturesareputinusingthevirtualkeypad.

mega macs 50 Section M 10/10

ZerolineTemperatureresetStart/Stop

InfomessageResetlowtemperature

Multimeter>Comp.measurement<Lambdaprobe1V

V

0.0

ENTERStart/stopF2Menu

s

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

00 4 8 12 16 20

NOTEF1 Delete Theselectedentrywillbe deleted.

51

DIAGNOSISFOLDER

Allthevaluesobtainedfromcommunicationwiththevehiclesystemsareautomaticallystoredinthediagnosisfolder.Vehiclesstoredinthiswaycanbecalledupinthe>Diagn.folder<menu.Thedatacanbedisplayeddirectlyonmegamacs50orprintedoutbywayofaPCwiththe>GutmannPortal<programme.

Printing diagnosis folder

Steps:

1.Selectandconfirm>Diagn.folder<.

2.Selectandconfirmvehicle.

mega macs 50 Section N 1/2

megamacs50DiagnosisMultimeterDiagn.folderSettings

megamacs50

F1Delete

Diagnosisfolderselection0004 BMW FR-Mxxx0003 Fiat HH-H2xx0002 Audi None0001 Peugeot LU-DExx

52 mega macs 50 Section N 2/2

megamacs50

PRINTPrintF3Load

Diagnosisfileselection

Audi GG-D3xx 100 1002.3iAAR Faultcode Engine Faultcode ABS Faultcode Engine

NOTEPRINT Allthedatawillbeprintedout(seesectionB,page1).F3Load Presentationofmarkedentriesonmegamacs50

3.Selectandconfirm>Typeofdiagnosis<(inthiscasefaultcode).

4.Press>Print<;themarkedentrieswillbeprinted.

5.Returnwith

Presentation of entries

1.Select>Typeofdiagnosis<(inthiscase,parameters).

2.Press>F3<.Themarkedentrieswillbedisplayed.

NOTEMultiplemarkingsarepossibleandwillbeprintedoutaccordingly.

NOTEThedisplaycanbescrolledwiththeor.

ESC

Diagnosisfileselection

Audi GG-D3xx 100 1002.3iAAR Faultcode Engine Faultcode ABS Parameters Engine

53

GENERALINFORMATION

Preliminary remark Alltheinstructionsinthemanual,whichappearintheindividualsections,areapplicable.Thefollowingmeasuresand safety precautions must also be observed. Furthermore pay attention to all instructions made by labourinspectorates,tradeassociations,vehiclemanufacturersaswellasalllaws,legalordinancesandinstructions,whichhavetobecommonlyobeyedbyaworkshop.Thefollowingisonlyanextractwhichisnotintendedtolimitanyotherprecautionarymeasures.

Data protectionThedata,scanningsoftwareandmanualareprotectedbycopyright.IntherelationshipbetweenGutmannandtheuser,alltherightstheretoareownedexclusivelybyHella GutmannSolutions.

Any duplication of the stored data whatsoever, particularly the copying of data onto electromagnetic,optoelectronicorotherdatamedia,togetherwiththemanual,isprohibited.Theusermayonlyduplicatetheprogramsuppliedifthisisnecessaryforthepurposeofusingoftheprogram.Noretranslationoftheprogrammecodesuppliedintoothertypesofcode(decompilation)oranyothermethodofre-acquiringthevariousproductionstagesforthesoftware(reverseengineering)ispermitted.Removalofcopyprotectionisforbidden.Dataandsoftware/programmustnotbetransferredtoathirdparty

mega macs 50 Section O 1/�

5�

Exclusion of liability

The informationinthis databasehasbeen assembled by Hella GutmannSolutions in accordance with motormanufacturers‘ and importers‘ specifications. Particular care was taken to ensure the correctness of the data.Hella Gutmann Solutions, however, accepts no liability for any possible errors or theconsequencesthereof.Thenotesgiveninthedevicedescribethemostfrequentcausesoffaults.Notinfrequently,thereareothercauseswhichcannotallbelistedorothersourcesoffaultswhichhavesofarnotbeendiscovered.Hella GutmannSolutionsacceptsnoliabilityformisplacedorsuperfluousrepairs.Thisappliestotheuseofdataandinformationwhichprovedtobeincorrectorwereincorrectlypresented,anderrors which occurred inadvertently in the assembly of thedata.Withoutanylimitationstotheaforesaid,HellaGutmann Solutions acceptsno liability forany loss inrespectofprofits,companyvalueoranyother losswhatsoeverarisingtherefrom,includinganyeconomicloss.

Hella GutmannSolutionswillonlybeliableforcompensatorydamages,irrespectiveofwhateverlegalreason,intheeventofmaliciousintent,grossnegligenceorassurancesastoparticularcharacteristics.Thelastnamedrequireanexpresswrittendeclaration.LiabilitiesarisingfromtheProductLiabilityActremainunaffectedhereby.ApleaofcontributorynegligencebytheuserremainsopentoHella GutmannSolutions.

Hella Gutmann Solutions is not liable to pay damages arising by reason of any inability to use the objects of thecontract,even ifHella GutmannSolutionswasnotifiedof thepossibilityofdamageof thisnature.The liabilityofHella GutmannSolutionsislimitedtotheamountactuallypaidfortheproduct.

Hella Gutmann Solutions accepts no liability for damages or operational disruptions resulting from a failure toobservethemegamacsmanualandthespecialsafetyprecautions.Theuserofmeasuringdevicesissubjecttotheburdenofproofthathehasobservedthetechnicalexplanationsandtheoperating,care,maintenanceandsafetyinstructionswithoutexception.Thisexclusionofliabilitywillnotapplyifdamagesarisingoutofafatalorphysicalinjury,orharmtothehealth,areattributabletoapremeditatedornegligentinfringementofitsdutiesbyHella GutmannSolutions.

mega macs 50 Section O 2/�

55

Safety precautions

Safety precautions regarding high voltage/mains voltage:Veryhighvoltagesoccur inelectricalsystems.Voltageflashovers fromdamagedparts (martendamageetc.)orphysicalcontactwithlivecomponentsposetheriskofanelectricshock.• Useonlyelectricalleadswithaprotectiveearthedcontact.• Useonlygenuinemanufacturer‘scableharnesses.• Regularlyinspectcablesandthepowersupplyunitforanydamage.• Alwaysconnecttheearthleadfromdevicetovehiclefirst• Do not carry out any installation work, such as connecting the instrument or replacing components, when

ignitionison.• Whenworkingwithignitionturnedon,donottouchanyliveparts.

Safety precautions regarding the risk of asphyxiation:Carbonmonoxideisproducedwhentheengineisrunning.Ifinhaled,thiswillleadtoanoxygendeficiencyintheblood(potentiallyfatal).• Ensurethatworkshopsareadequatelyventilated.• Alwaysconnectandswitchontheexhaustgasextractionsystemwhentheengineisrunning.

Safety precautions regarding the risk of burn injuries:Whentheengineisrunning,certaincomponentsbecomeveryhot(uptoseveralhundreddegreesC°).• Alwaysusesafetyequipment(protectivegloves,etc.).• Donotlayconnectingleadsnearhotcomponents.

Safety precautions regarding explosion hazard:Workonthefuelsystemgivesrisetoafire-andexplosionhazardthroughpetrolfumes:• Nonakedflames• Nosmoking.• Ensurethattheroomiswellventilated.

Safety precautions regarding the risk of injury:Whentheengineisrunning,injuriesmayarisefromrotatingparts(fanblades,beltdrives,etc.).Ifthevehicleisnotpreventedfromrollingaway,youcouldbetrappedbyit.• Keepthehandswellclearofrotatingpartswhentheengineisrunning.• Preventthecarfromrollingawayunintentionally(handbrake).• Inthecaseofautomaticvehicles,alsosettheselectorlevertoPposition.• Donolayconnectingleadsnearrotatingparts.

Safety precautions regarding noise:Topreventhearingdefects,takethefollowingmeasures:• Protectworkstationsinthevicinityofthetestingstationsagainstnoise.• Usenoiseinsulationequipment.

Safety precautions: Caustic injuries:IftheLCDdisplayisdamaged,theriskofcausticinjurieswillarisethroughtheescapeofcrystalfluid.Washanypartsofthebodyorclothingimmediatelywithwater(consultadoctor).• Consultadoctorimmediatelyifthefluidhasbeeninhaledorswallowed.

mega macs 50 Section O 3/�

56 mega macs 50 Section O 4/4

Safety precautions regarding mega macs 50

• Plug only the original power supply unit into the mains system (power supply 12 V).• Do not connect anything to the vehicle if the engine is running.• Inspect the leads to parts conducting high voltages for damage (marten damage, etc.)• Protect the LCD display/instrument from prolonged exposure to bright sunlight.• Protect the device and connecting lead against hot components.• Protect the device against rotating components.• Regularly inspect the connecting leads/accessories for damage (preventing the device from being damaged

beyond repair by a short circuit).• Connect the device only in accordance with the operator guidance/manual instructions.• Protect the device from water (it is not watertight).• Protect the device from hard knocks (do not allow it to fall).• Only a technician authorised by Hella Gutmann Solutions is allowed to open the device.• If the protective seal is broken or the instrument is subject to impermissible interventions, the guarantee will be

invalidated.• If the instrument develops faults, notify your Gutmann service engineer without delay.

Care/maintenance of mega macs 50

As with any measuring device, mega macs should be treated with care.• Clean it regularly with mild cleaning agents. • Use a standard domestic cleaning and a soft, moistened cloth. • Replace damaged cables/accessories immediately.• Use only genuine manufacturer‘s spare parts.

Disposal

In compliance with Directive 2002/96/EC of the European Parliament and Council of 27 January 2003, relating to used electrical and electronic appliances, and the national statute governing the distribution, return and environmental disposal of electrical and electronic appliances (Elektro- und Elektronikgerategesetz - ElektroG) of 16 March 2005, we undertake to take back this device, distributed after 13.8.2005, at the conclusion of its useful life, free of charge, and to dispose of it in accordance with the aforesaid directives.Since, in the case of the present device, this relates to an exclusively commercially used instrument (B2B), it must not be handed over to a public disposal facility.

Subject to the provision of the date of purchase and the instrument number, this instrument can be disposed of by: