GUTMANN mega macs 66 User manual

.
HBMM66V5400EN0818S0
460 987-74 / 08.18
User Manual en
mega macs 66
Original User Manual

Table f C ntents mega macs 66
Table of Contents
1 About this Manual .............................................................................................................................10
1.1 Reading the Manual............................................................................................................ 10
1.2 Marking of Text Parts ......................................................................................................... 11
2 User Information ............................................................................................................................... 12
2.1 Safety Pre autions .............................................................................................................12
2.1.1 General Safety Precauti ns .................................................................................................... 12
2.1.2 Safety Precauti ns – Risk f Injury .......................................................................................... 12
2.1.3 Safety Precauti ns f r the mega macs 66................................................................................. 13
2.1.4 Safety Precauti ns f r High V ltage/Line V ltage....................................................................... 13
2.1.5 Safety Precauti ns – Chemical Burns....................................................................................... 13
2.1.6 Safety Precauti ns f r Hybrid/Electric Vehicles .......................................................................... 14
2.1.7 Safety Precauti ns f r Testing/Measuring Devices ..................................................................... 15
2.2 Non-Liability .....................................................................................................................15
2.2.1 S ftware............................................................................................................................. 15
2.2.1.1 Safety-Relevant S ftware M dificati ns ................................................................................... 15
2.2.1.2 Perf rming Safety-Relevant S ftware M dificati ns ................................................................... 15
2.2.1.3 Pr hibiti n f Safety-Relevant S ftware M dificati ns ................................................................ 15
2.2.1.4 Waiver f the Use f Safety-Relevant S ftware M dificati ns ....................................................... 16
2.2.2 N n-Liability ....................................................................................................................... 16
2.2.2.1 Data and Inf rmati n ............................................................................................................ 16
2.2.2.2 Burden f Pr f n the User................................................................................................... 16
2.2.3 Data Pr tecti n.................................................................................................................... 16
2.2.4 D cumentati n .................................................................................................................... 16
3 Devi e Des ription ............................................................................................................................ 18
3.1 Delivery Contents............................................................................................................... 18
3.1.1 Checking Delivery C ntents.................................................................................................... 18
3.2 Intended Use......................................................................................................................19
3.3 Using the Bluetooth® Fun tion.............................................................................................19
3.4 Range of Fun tions.............................................................................................................20
3.5 Display .............................................................................................................................. 20
3.5.1 Operating the Device............................................................................................................. 20
3.6 Conne tions of the mega ma s 66 ........................................................................................21
4 Installation of the Hella Gutmann Drivers Pa kage...............................................................................23
4.1 System Requirements of Hella Gutmann Drivers ..................................................................23
4.2 Installation of the Hella Gutmann Drivers Pa kage................................................................23
5 Installation of the HGS PassThru Software ..........................................................................................24
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mega macs 66 Table f C ntents
5.1 Provision of HGS PassThru.................................................................................................. 24
5.2 Supported Operating Systems for HGS PassThru .................................................................. 24
5.3 System Requirements for HGS PassThru Driver ...................................................................24
5.4 Installation of the HGS PassThru Software ........................................................................... 24
6 Initial Start-Up of the HGS PassThru Software.....................................................................................26
6.1 Pre onditions for Initial Start-Up of HGS PassThru ...............................................................26
6.2 Running the HGS PassThru Software ................................................................................... 26
7 Initial Start-Up..................................................................................................................................28
7.1 Charging the Battery ..........................................................................................................28
7.2 Swit hing on the Devi e......................................................................................................28
7.3 Li ense Release.................................................................................................................29
7.4 Swit hing off the Devi e .....................................................................................................29
8 Configuring the Devi e ......................................................................................................................30
8.1 Setting ompany data .........................................................................................................30
8.1.1 Entering C mpany Data......................................................................................................... 30
8.1.2 User name .......................................................................................................................... 30
8.1.2.1 Entering the User Name ........................................................................................................ 30
8.1.2.2 Assigning a Passw rd........................................................................................................... 30
8.1.2.3 Deleting the Passw rd .......................................................................................................... 31
8.1.2.4 Deleting the User Name ........................................................................................................ 31
8.1.2.5 Activating the Car Hist ry ...................................................................................................... 31
8.1.2.6 Setting Up Passw rd Pr tecti n.............................................................................................. 32
8.1.3 Creating C st Estimates ........................................................................................................ 32
8.2 Updating Devi e and Modules..............................................................................................32
8.2.1 Prec nditi ns f r an Update ................................................................................................... 33
8.2.2 Calling Up System Inf rmati n................................................................................................ 33
8.2.3 Setting the Language............................................................................................................ 33
8.2.4 Starting the Test .................................................................................................................. 33
8.2.5 Starting the System Update.................................................................................................... 34
8.2.6 M dule Update .................................................................................................................... 34
8.2.6.1 Starting the M dule Update.................................................................................................... 34
8.3 Configuring the Interfa es...................................................................................................35
8.3.1 Setting Up the Printer ........................................................................................................... 35
8.3.1.1 Printing via USB P rt ............................................................................................................ 35
8.3.1.2 Printing with Standard PC Printer............................................................................................ 36
8.3.2 C nfiguring the BPC-T l ...................................................................................................... 36
8.3.2.1 Searching f r a BPC-T l....................................................................................................... 36
8.3.2.2 Deactivating the BPC-T l C nnecti n and Deleting the Assignment ............................................. 37
8.3.2.3 Starting a BPC-T l Update.................................................................................................... 37
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Table f C ntents mega macs 66
8.3.2.4 Calling up System Inf rmati n f r the BPC-T l ........................................................................ 37
8.3.3 C nfiguring the Ethernet........................................................................................................ 37
8.3.4 C nfiguring the Bluet th® Adapter......................................................................................... 38
8.3.4.1 Searching f r the Bluet th® Adapter ...................................................................................... 38
8.3.4.2 Disc nnecting the Bluet th® Adapter C nnecti n and Deleting the Assignment ............................. 39
8.3.4.3 Perf rming Bluet th® Diagn stics......................................................................................... 39
8.3.5 C nfiguring WLAN................................................................................................................ 40
8.3.5.1 Searching and Installing a WLAN Interface................................................................................ 40
8.3.5.2 Perf rming WLAN Diagn stics ............................................................................................... 40
8.3.6 C nfiguring the UMTS M dule ................................................................................................ 41
8.4 Setting the Country ............................................................................................................43
8.4.1 Setting the Language Opti n .................................................................................................. 43
8.4.2 Making C untry Settings........................................................................................................ 43
8.4.3 Setting the Currency ............................................................................................................. 43
8.4.4 Setting the Date F rmat ........................................................................................................ 44
8.4.5 Setting the Time F rmat........................................................................................................ 44
8.4.6 Setting the Date ................................................................................................................... 44
8.4.7 Setting the Time................................................................................................................... 44
8.5 Setting Units...................................................................................................................... 45
8.5.1 Assigning Units.................................................................................................................... 45
8.6 Configuring Mis ellaneous .................................................................................................. 45
8.6.1 C nfiguring the Hardware...................................................................................................... 45
8.6.1.1 Setting the Display Brightness................................................................................................ 45
8.6.1.2 Calibrating the T uch Screen.................................................................................................. 45
8.6.1.3 Checking the Battery Status ................................................................................................... 46
8.6.2 C nfiguring the Car Hist ry.................................................................................................... 46
8.6.2.1 Aut matic Car Hist ry Transfer............................................................................................... 46
8.6.2.2 Manual Parameter Management ............................................................................................. 46
8.6.2.3 Sending the Car Hist ry......................................................................................................... 47
8.6.2.4 Parameter Management........................................................................................................ 47
8.6.2.5 Displaying Err r L gs ........................................................................................................... 47
8.6.3 C nfiguring Other Matters...................................................................................................... 48
8.6.3.1 Setting the Dem M de......................................................................................................... 48
8.6.3.2 Setting Tips......................................................................................................................... 48
8.6.3.3 Aut matic E-mail Actualizati n............................................................................................... 48
8.6.3.4 C nfiguring Order Management .............................................................................................. 49
8.6.3.5 Perf rming a Fact ry Reset ................................................................................................... 49
8.6.3.6 Screensh t.......................................................................................................................... 49
Creating a Screensh t........................................................................................................... 49
Sending Screensh ts t the Hella Gutmann Drivers .................................................................... 50
8.7 Contra ts...........................................................................................................................50
8.7.1 Retrieving the License........................................................................................................... 50
8.7.2 Displaying the GTC................................................................................................................ 50
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mega macs 66 Table f C ntents
8.7.3 Displaying Other Licenses...................................................................................................... 50
8.8 Test Fun tions ...................................................................................................................51
8.8.1 Prec nditi n f r Test Functi ns .............................................................................................. 51
8.8.2 Perf rming an OBD Plug Test................................................................................................. 51
9 Working with the Devi e .................................................................................................................... 52
9.1 Symbols ............................................................................................................................ 52
9.1.1 General Symb ls.................................................................................................................. 52
9.1.2 Symb ls in the Header .......................................................................................................... 54
9.1.3 Symb ls in the Main Menu ..................................................................................................... 56
9.1.4 Symb ls in the Vehicle Selecti n Menu..................................................................................... 57
9.1.5 Symb ls in the Diagn stics Menu............................................................................................ 58
9.1.6 Symb ls in the Vehicle Inf rmati n Menu ................................................................................. 59
9.1.6.1 Symb ls in the Car Hist ry Menu ............................................................................................ 61
9.1.6.2 Symb ls in the C mp nent Help Menu ..................................................................................... 61
9.1.6.3 Symb ls in Service Data Menu................................................................................................ 62
9.1.6.4 Symb ls in the Timing Belt Data Menu ..................................................................................... 62
9.1.6.5 Symb ls in the Wiring Diagram Menu ...................................................................................... 63
9.1.6.6 Symb ls in the Fuses/Relays Menu ......................................................................................... 63
9.1.6.7 Symb ls in the C mp nent Test Values Menu............................................................................ 63
9.1.6.8 Symb ls in the Flat Rate Units Menu........................................................................................ 64
9.1.6.9 Symb ls in the Battery Management Menu ............................................................................... 64
9.1.6.10 Symb ls in Diesel Systems .................................................................................................... 64
9.1.7 Symb ls in the Measurements Menu ....................................................................................... 65
9.1.7.1 Symb ls in the Curs r Settings Menu ...................................................................................... 66
9.1.7.2 Symb ls in the Trigger Menu.................................................................................................. 67
9.1.7.3 Setting Symb ls in the Measurements Menu ............................................................................. 68
9.1.7.4 Symb ls in the Measuring Range Menu .................................................................................... 69
9.1.8 Symb ls in the Applicati ns Menu........................................................................................... 70
9.1.8.1 Symb ls in the Emissi n Diagn stics Menu............................................................................... 71
9.1.8.2 Symb ls in the Gl ssary ........................................................................................................ 71
9.1.8.3 Symb ls in the C st Estimate Menu......................................................................................... 71
9.1.8.4 Symb ls in the E-Mail Menu................................................................................................... 72
9.1.9 Symb ls in the Settings Menu................................................................................................. 73
9.1.10 Symb ls in the Virtual Keypad ................................................................................................ 73
9.1.11 Symb ls in the Manual .......................................................................................................... 74
9.2 Vehi le Sele tion................................................................................................................ 74
9.2.1 Identifying a Vehicle by VIN .................................................................................................... 75
9.2.2 Vehicle search ..................................................................................................................... 76
9.2.2.1 C untry-Specific Search f Vehicle .......................................................................................... 77
9.2.2.2 Searching a Vehicle by VIN..................................................................................................... 78
9.2.2.3 Searching a Vehicle by Registrati n Number ............................................................................. 79
9.3 OBD diagnosti s .................................................................................................................80
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Table f C ntents mega macs 66
9.3.1 Perf rming an OBD Diagn stics Quick Start .............................................................................. 80
9.4 Diagnosti s ........................................................................................................................ 80
9.4.1 Preparing Vehicle Diagn stics ................................................................................................ 81
9.4.2 Tr uble c des...................................................................................................................... 82
9.4.2.1 Reading Out Tr uble C des .................................................................................................... 82
9.4.2.2 Deleting Tr uble C des in Vehicle System................................................................................. 83
9.4.2.3 Gl bal Check, Reading Tr uble C des ...................................................................................... 83
9.4.2.4 Gl bal Check, Tr uble C de Clearing ........................................................................................ 84
9.4.3 Parameters......................................................................................................................... 85
9.4.3.1 Reading Out Parameters........................................................................................................ 85
9.4.4 Actuat rs............................................................................................................................ 87
9.4.4.1 Activating the Actuat r.......................................................................................................... 87
9.4.5 Service reset ....................................................................................................................... 88
9.4.5.1 Perf rming Manual Service Resets.......................................................................................... 88
9.4.5.2 Perf rming Aut matic Service Resets...................................................................................... 89
9.4.6 Basic settings...................................................................................................................... 90
9.4.6.1 Prec nditi ns f r Basic Settings ............................................................................................. 90
9.4.6.2 Perf rming Manual Basic Settings........................................................................................... 90
9.4.6.3 Perf rming Aut matic Basic Settings....................................................................................... 91
9.4.7 C dings .............................................................................................................................. 92
9.4.7.1 Perf rming Manual C ding Pr cedures .................................................................................... 92
9.4.7.2 Perf rming Aut matic C ding Pr cedures ................................................................................ 93
9.5 Vehi le Information ............................................................................................................ 94
9.5.1 Car Hist ry.......................................................................................................................... 95
9.5.1.1 Selecting Vehicles fr m the Car Hist ry.................................................................................... 95
9.5.1.2 Deleting Entries fr m the Car Hist ry....................................................................................... 95
9.5.1.3 Deleting Single Entries and the Entire Car Hist ry ...................................................................... 96
9.5.1.4 All Older Than...................................................................................................................... 96
9.5.1.5 Sending a Help Call............................................................................................................... 96
C ntacting the Technical Help Line .......................................................................................... 97
Requesting Data .................................................................................................................. 98
9.5.2 C mp nent help................................................................................................................... 99
9.5.2.1 Calling Up C mp nent Help.................................................................................................... 99
9.5.3 Service data .......................................................................................................................100
9.5.3.1 Calling Up Service Data ........................................................................................................100
9.5.4 Timing belt data..................................................................................................................102
9.5.4.1 Calling Up Timing Belt Data...................................................................................................102
9.5.5 Diagn stic Database ............................................................................................................102
9.5.5.1 Calling Up the Diagn stic Database ........................................................................................103
9.5.6 Technical Data ....................................................................................................................103
9.5.6.1 Calling Up Technical Data......................................................................................................104
9.5.7 Wiring diagrams .................................................................................................................104
9.5.7.1 Calling Up Wiring Diagrams...................................................................................................104
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mega macs 66 Table f C ntents
9.5.8 Fuses/relays.......................................................................................................................105
9.5.8.1 Calling Up Fuse and Relay B x Images....................................................................................105
9.5.9 C mp nent test values.........................................................................................................105
9.5.9.1 Calling Up C mp nent Test Values .........................................................................................105
9.5.10 Flat rate units.....................................................................................................................106
9.5.10.1 Calling Up Flat Rate Units .....................................................................................................106
9.5.11 C mp nent l cati n.............................................................................................................107
9.5.11.1 Calling up the C mp nent L cati n ........................................................................................107
9.5.12 Cabin Air Filter....................................................................................................................107
9.5.12.1 Calling up the Rem val Instructi ns f r the Cabin Air Filter.........................................................107
9.5.13 Recall campaigns ................................................................................................................107
9.5.13.1 Calling Up Recall Campaigns .................................................................................................108
9.5.14 Battery management ...........................................................................................................108
9.5.14.1 Calling Up Battery Diagn stics...............................................................................................108
9.5.14.2 Calling Up Battery Registrati n ..............................................................................................108
9.5.15 Diesel systems ...................................................................................................................109
9.5.15.1 Calling Up Technical Data Under Diesel Systems.......................................................................109
9.5.15.2 Calling Up Diesel Diagn stics ................................................................................................109
9.5.15.3 Calling Up The Calculat r Under Diesel Systems .......................................................................109
9.5.16 Service inf rmati n .............................................................................................................110
9.5.16.1 Calling Up Service Inf rmati n...............................................................................................110
9.5.17 Repair instructi ns ..............................................................................................................110
9.5.17.1 Calling Up Repair Instructi ns................................................................................................110
9.5.18 Manufacturer Campaigns......................................................................................................111
9.5.18.1 Calling Up Manufacturer Campaigns .......................................................................................111
9.5.19 Exhaust Emissi n Data.........................................................................................................111
9.5.19.1 Calling Up Exhaust Emissi n Data ..........................................................................................111
9.6 OBD ................................................................................................................................ 112
10 Measurements ................................................................................................................................ 113
10.1 Os illos ope..................................................................................................................... 113
10.1.1 Oscill sc pe Channels..........................................................................................................113
10.1.2 Perf rming Oscill sc pe Measurements..................................................................................114
10.1.2.1 C nnecting the Test Lead t the MT 66....................................................................................114
10.1.2.2 Measuring V ltage r Resistance ...........................................................................................114
10.1.2.3 C nnecting the Current Clamp t the Vehicle and the MT 66 ........................................................114
10.1.2.4 Measuring Current...............................................................................................................114
10.1.2.5 Measuring the Temperature ..................................................................................................115
10.1.2.6 Pressure Measurements ......................................................................................................116
10.1.3 Setting Measuring Ranges ....................................................................................................117
10.1.3.1 Manual Setting f Measuring Ranges ......................................................................................117
10.1.3.2 Aut matic Setting f Measuring Ranges ..................................................................................117
10.1.3.3 Deactivating Aut matic Measuring Range Adaptati n f r Resistance Measurement ........................117
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Table f C ntents mega macs 66
10.1.4 C nfiguring the Trigger.........................................................................................................118
10.1.4.1 Setting the Trigger P siti n...................................................................................................118
10.1.4.2 Setting the Trigger M de ......................................................................................................118
10.1.4.3 Setting the Trigger Edge.......................................................................................................119
10.1.4.4 Setting the Trigger Level.......................................................................................................119
10.1.5 Other Functi ns ..................................................................................................................119
10.1.5.1 Calibrating Signals...............................................................................................................119
10.1.5.2 Measuring Signals...............................................................................................................120
10.1.5.3 Zer Reset f Values............................................................................................................120
10.1.6 Other C nfigurati ns............................................................................................................120
10.1.6.1 C nfiguring Indicati ns.........................................................................................................120
10.1.6.2 Activating the Expert M de ...................................................................................................121
10.1.6.3 C nfiguring the C upling ......................................................................................................121
10.1.6.4 Inverting the Signal..............................................................................................................121
10.1.7 Rec rding Measurements.....................................................................................................122
10.1.7.1 Saving the Measurement in Oscill sc pe .................................................................................122
10.1.8 Displaying Rec rded Measurements .......................................................................................122
10.2 Guided Measurements ...................................................................................................... 122
10.2.1 Perf rming Guided Measurements .........................................................................................123
10.2.2 Saving the Guided Measurement............................................................................................124
10.2.3 Retrieving a St red Guided Measurement ................................................................................124
11 Appli ations.................................................................................................................................... 125
11.1 Cal ulator........................................................................................................................ 125
11.1.1 Activating the Calculat r.......................................................................................................125
11.2 Emission diagnosti s ........................................................................................................ 125
11.2.1 Calling Up Emissi n Diagn stics ............................................................................................125
11.3 List of alternatives ........................................................................................................... 125
11.3.1 Calling Up the List f Alternatives ..........................................................................................125
11.4 Glossary .......................................................................................................................... 126
11.4.1 Calling Up the Gl ssary ........................................................................................................126
11.5 Pass Thru ........................................................................................................................ 126
11.5.1 Calling Up PassThru.............................................................................................................126
11.6 Cal ulations ..................................................................................................................... 126
11.6.1 Calling Up Calculati ns.........................................................................................................126
11.7 Cost estimate................................................................................................................... 127
11.7.1 Perf rming C st Estimates ...................................................................................................127
11.8 E-mail ............................................................................................................................. 128
11.8.1 Sending an E-Mail t Hella Gutmann Supp rt ...........................................................................128
12 Optional HGS Tools.......................................................................................................................... 129
12.1 Battery Diagnosti s with Repair Plus Li ense ..................................................................... 129
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mega macs 66 Table f C ntents
12.2 Battery Diagnosti s .......................................................................................................... 129
12.2.1 Perf rming a System Test ....................................................................................................130
12.2.2 Perf rming a Battery Test.....................................................................................................130
12.2.3 Prec nditi ns f r Saving Test Results in the Car Hist ry.............................................................131
12.2.4 Saving Test Results in the Car Hist ry.....................................................................................131
13 General Information ........................................................................................................................ 132
13.1 PassThru Troobleshooting................................................................................................. 132
13.2 Troubleshooting ............................................................................................................... 133
13.3 Care and Maintenan e ...................................................................................................... 133
13.4 Disposal .......................................................................................................................... 134
13.5 Te hni al Data of the mega ma s 66 .................................................................................. 135
13.5.1 General Data ......................................................................................................................135
13.5.2 Diagn stic M dule...............................................................................................................136
13.5.3 Measurement M dule ..........................................................................................................137
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Ab ut this Manual mega macs 66
Reading the Manual
1 About this Manual
1.1 Reading the Manual
This manual describes the versi n 54 f r the mega macs 66.
This user manual c ntains imp rtant inf rmati n relevant t perat r safety.
Y u can find the manual with detailed inf rmati n ab ut the use f y ur mega macs 66 in the diagn stic device under
.
Please read the user manual c mpletely. Pay special attenti n t the first pages c ntaining the safety n tes and the
c nditi ns f liability. They exclusively deal with y ur safety during the w rk with the device.
When w rking with the device, it is rec mmended t read the individual w rk steps in the manual again t prevent
hazard f pers ns and equipment r perating err rs.
The device shall be used exclusively by a qualified pers n. Inf rmati n and kn wledge included this training is n t
explained in this user manual.
The manufacturer reserves the right t m dify this manual and the device itself with ut pri r n tice. We theref re
rec mmend checking it f r any updates. This manual must acc mpany the device in case f sale r ther transfer.
This user manual must be kept f r the entire service life f the device and accessible at any time.
10

mega macs 66 Ab ut this Manual
Marking f Text Parts
1.2 Marking of Text Parts
DANGER
Text parts marked in this way indicate an imminent danger us situati n which, if n t av ided, will
lead t death r severe injuries.
WARNING
Text parts marked in this way indicate a p tentially danger us situati n which, if n t av ided, will
lead t death r severe injuries.
CAUTION
Text parts marked in this way indicate a p tentially danger us situati n which, if n t av ided, will
lead t min r r slight injuries if it is n t av ided.
NOTICE
All texts labeled NOTICE refer t a hazard in the device r envir nment. Theref re, it is abs lutely
necessary t bserve the n tes r instructi ns st red here.
NOTE
Texts marked with NOTE c ntain imp rtant and helpful inf rmati n. It is rec mmended t
bserve these texts.
Crossed out waste bin
This label indicates that the pr duct must n t be discarded as d mestic waste.
The bar underneath the waste bin indicates whether the pr duct was "placed n the market" after
August 13, 2005.
Dire t urrent voltage
This label indicates a direct current v ltage.
Direct current v ltage means that the electrical v ltage d es n t change ver a l nger peri d f
time.
Observe user manual
This label indicates that the user manual must always be read and always be available.
11

User Inf rmati n mega macs 66
Safety Precauti ns
2 User Information
2.1 afety Precautions
2.1.1 General afety Precautions
• The device is intended f r use n m t r vehicles nly. It is a prec nditi n f r the use f the
device that the user has kn wledge f aut m tive techn l gy and is theref re aware f the
s urces f danger and risks in the w rksh p and n m t r vehicles.
• Please read the entire user manual th r ughly and carefully bef re using the mega macs 66.
Y u can als find the user manual under in the mega macs 66 r n the DVD encl sed.
• All n tes given in the individual secti ns f this user manual apply. The f ll wing measures
and safety precauti ns must als be f ll wed.
• Furtherm re, pay attenti n t all general instructi ns fr m lab r inspect rates, trade
ass ciati ns and vehicle manufacturers as well as all laws, legal rdinances and instructi ns
which have t be c mm nly beyed by a repair sh p.
2.1.2 afety Precautions – Risk of Injury
When w rking n the vehicle, there is a risk f injury thr ugh r tating parts r r lling f the
vehicle. Theref re regard the f ll wing:
• Prevent the vehicle fr m r lling.
• Additi nally place gear select r lever f AT vehicles t park p siti n.
• Deactivate the start/st p system t av id an inadvertent engine startup.
• C nnect the device t the vehicle nly when engine is shut d wn.
• D n t reach int r tating c mp nents when engine is running.
• D n t run cables near r tating parts.
• Check the high-v ltage parts f r damage.
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mega macs 66 User Inf rmati n
Safety Precauti ns
2.1.3 afety Precautions for the mega macs 66
T prevent inc rrect handling and c nsequent injuries t the user r damage t the device,
bserve the f ll wing:
• Select functi ns and menus n the t uch screen display nly with clean fingers. D n t use a
t l, e.g., a screwdriver.
• Only c nnect riginal p wer adapter t the p wer c rd (supply v ltage 10–15 V).
• Pr tect the TFT LCD and the device fr m l ng peri ds f exp sure t s lar radiati n.
• Pr tect the device and the c nnecting cable fr m h t c mp nents.
• Pr tect the device and the c nnecting cables fr m r tating parts.
• Regularly check the c nnecting cables/access ry parts f r damage (destructi n f the device
due t sh rt circuit).
• C nnect the device exclusively acc rding t user manual.
• Keep the device away fr m fluids such as water, il r gas line. The mega macs 66 is n t
waterpr f.
• Pr tect the device fr m str ng impacts and d n t dr p it.
• D n t pen the device n y ur wn. Only technicians auth rized by Hella Gutmann are
all wed t pen the device. Warranty and guarantee will be rendered v id at any case f
unauth rized tampering f the device r if the pr tective seal is damaged.
• If the device malfuncti ns, c ntact Hella Gutmann r a Hella Gutmann trading partner with ut
delay.
2.1.4 afety Precautions for High Voltage/Line Voltage
Very high v ltages ccur in electrical systems. Due t v ltage flash ver n damaged c mp nents,
such as marten damage r t uching live c mp nents, the risk f electric sh ck is likely. High
v ltage via the vehicle and line v ltage via the building's mains supply can cause severe injury r
even death if adequate care is n t taken. Theref re regard the f ll wing:
• Only use p wer supply cables with gr unding c ntact.
• Only use a checked r the attached p wer c rd.
• Always use the riginal cable set.
• Regularly check cables and adapters f r damage.
• Always c nnect the gr und cable fr m device t vehicle first.
• Perf rm any assembly w rk such as the c nnecti n f the device t the vehicle r the
replacement f c mp nents nly when igniti n is switched ff.
• D n t t uch live c mp nents when igniti n is switched n.
2.1.5 afety Precautions – Chemical Burns
If the TFT display is damaged, there is a danger f chemical burns due t the escape f liquid
crystal. Theref re regard the f ll wing:
• Immediately rinse affected parts f the b dy r cl thing with water (c nsult a d ct r).
• Seek medical attenti n immediately after inhaling r swall wing.
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User Inf rmati n mega macs 66
Safety Precauti ns
2.1.6 afety Precautions for Hybrid/Electric Vehicles
Very high tensi ns ccur n hybrid and electric vehicles. Due t v ltage flash ver n damaged
c mp nents, such as marten damage r t uching live c mp nents, the risk f electric sh ck is
likely. High v ltage at r in the vehicle can lead t death in case f inattenti n. Theref re regard
the f ll wing:
• Only the f ll wing qualified empl yees are all wed t de-energize the high-v ltage system:
– High-v ltage technician
– Skilled electrician f r predetermined perati ns – Hybrid r rather electric vehicles
– Skilled electrician
• Place warning signs and warning tapes.
• Check the high-v ltage system and the high-v ltage lines f r damage (visual inspecti n!).
• De-energizing the high-v ltage system:
– Switch ff igniti n.
– Disc nnect the service disc nnect plug.
– Rem ve the fuse.
• Securing the high-v ltage system against re-activati n:
– Withdraw the igniti n key and keep it safe.
– Keep the service disc nnect plug safe r secure the battery master switch against re-
activati n.
– Insulate the battery master switch, the plug c nnecti ns etc. with dummy plugs, c vering
caps r insulating tape with the c rresp nding warning n tice.
• Check the de-energized state with a v ltage tester. Even with disc nnected high-v ltage
system, residual v ltage can still be present.
• Gr und and sh rt-circuit the high-v ltage system (necessary nly if v ltage is higher than
1000 V).
• V ltage bel w 1000 V: C ver the parts which are cl se t the system r which are energized e.
g. with insulating cl th, h ses r plastic c verings. V ltage higher than 1000 V: C ver the parts
with insulating plates/pr tective panels specially devel ped f r this purp se s that sufficient
pr tecti n against c ntact t adjacent parts is ensured.
• Regard the f ll wing bef re re-energizing the high-v ltage system:
– All t ls and utilities are rem ved fr m the hybrid/electric vehicle.
– Rem ve the gr unding and sh rt circuit f the high-v ltage system. D n t t uch any f
the cables n w.
– Attach the pr tective paneling that has been rem ved bef re.
– Rem ve the pr tective measures at the switching system.
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mega macs 66 User Inf rmati n
N n-Liability
2.1.7 afety Precautions for Testing/Measuring Devices
• Perf rm measurements nly n electric circuits that are not directly c nnected t the line
v ltage.
• Never exceed the maximum permissible v ltage l ad f 30 V alternating v ltage (AC) r 60 V
direct current v ltage (DC) respectively.
• D n t exceed the v ltage limits indicated n the c nnecting cables.
• The v ltage values t be measured must be shielded extra r even twice fr m danger us line
v ltage. The v ltage limits printed n the test leads must n t be exceeded. Pay attenti n that
the all wed measuring range f 60 V/DC / 42 V peak is n t exceeded when measuring p sitive
and negative v ltage at the same time.
• Never perf rm measurements n igniti n systems.
• Regularly check the test and measuring devices f r damage.
• Always c nnect the test and measuring devices t the measurement m dule (MT 66) first.
• D n t t uch the c nnecti ns/measurement p ints during the measurement.
2.2 Non-Liability
2.2.1 oftware
2.2.1.1 afety-Relevant oftware Modifications
The present device s ftware pr vides numer us diagn stic and c nfigurati n functi ns. S me f these functi ns affect
the behavi r f electr nic c mp nents. These c mp nents als include c mp nents in safety-related vehicle systems,
e.g., airbag r brakes. The f ll wing n tes and instructi ns als apply t future updates and related s ftware
extensi ns.
2.2.1.2 Performing afety-Relevant oftware Modifications
• W rk n safety-related areas, e.g. the ccupant safety system and the brake system, is nly all wed t be
perf rmed if the user has read and accepted this n te.
• The user f the diagn stic device must c mply fully with all w rk steps and c nditi ns given by the device and the
vehicle manufacturer, and f ll w the related instructi ns with ut fail.
• Diagn stic pr grams that make safety-related s ftware m dificati ns in the vehicle may and are nly all wed t
be used if the related warning n tes including the declarati n given in the f ll wing are accepted with ut
reservati n.
• It is imperative that the diagn stic pr gram is used c rrectly, as pr grams, c nfigurati ns, settings, and indicat r
lamps can be deleted/cleared with it. These changes affect and m dify safety-related data and electr nic c ntr ls,
in particular safety systems.
2.2.1.3 Prohibition of afety-Relevant oftware Modifications
Changes r m dificati ns t electr nic c ntr ls and safety-related systems are n t all wed t be made in the
f ll wing situati ns:
• The ECU is damaged and it is n t p ssible t read ut the data.
• The ECU and its all cati n cann t be read ut unambigu usly.
• Reading ut is n t p ssible due t data l ss.
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User Inf rmati n mega macs 66
N n-Liability
• The user d es n t have the related training and kn wledge necessary.
In these cases the user is n t all wed t change pr grams, c nfigurati ns, r t make ther changes in the safety
system. T av id any danger, the user has t c ntact an auth rized dealer instantly. Only an auth rized dealer can
guarantee the safe functi n f vehicle electr nics t gether with the fact ry.
2.2.1.4 Waiver of the Use of afety-Relevant oftware Modifications
The user undertakes n t t use any safety-related s ftware functi ns if ne f the f ll wing c nditi ns arise:
• There are d ubts ab ut the specialized skills f third parties t use these functi ns.
• The user d es n t have the prescribed training qualificati ns.
• There are d ubts ab ut the c rrect functi n f the safety-related s ftware engagement.
• The device is transferred t a third party. Hella Gutmann S luti ns GmbH is unaware f this fact and has n t
auth rized the third party t use the diagn stic pr gram.
2.2.2 Non-Liability
2.2.2.1 Data and Information
The inf rmati n in the database f the diagn stic pr gram has been c mpiled based n aut m tive and imp rter
inf rmati n. Great care was taken t ensure the c rrectness f the inf rmati n. The Hella Gutmann S luti ns GmbH
accepts n liability f r any mistakes and the resulting c nsequences. This statement als applies t the use f data
and inf rmati n that are f und t be inc rrect r that were inc rrectly displayed, als t err rs that ccurred
inadvertently during c mpilati n f the data.
2.2.2.2 Burden of Proof on the User
The burden f pr f is n the user f the device, that he has paid attenti n t technical explanati ns, n tes n
perati n, equipment care as well as maintenance and safety with ut excepti n.
2.2.3 Data Protection
The Cust mer agrees that its data may be st red f r implementing and executing the c ntractual relati nship and that
technical data may be st red f r perf rming data audits relevant t data security, statistical analysis and quality
c ntr l. The technical data shall be st red separately fr m pers nal data and shared nly with ur c ntract rs. We are
bliged t treat all cust mer data that we receive c nfidentially. We may nly discl se cust mer data if statut ry
pr visi ns permit r require such discl sure r if the Cust mer has agreed.
2.2.4 Documentation
The n tes given in the device describe the m st c mm n fault reas ns. H wever, there are ften further reas ns f r
existing faults, which cann t be listed here, r there are further s urces f err r, which are unkn wn yet. The Hella
Gutmann S luti ns GmbH is n t liable f r failed r unnecessary repair w rk.
The Hella Gutmann S luti ns GmbH d es n t accept any liability f r the usage f data and inf rmati n that are f und
t be inc rrect r that were inc rrectly displayed, als f r err rs that ccurred inadvertently during the c mpilati n f
the data.
N twithstanding the ab ve, the Hella Gutmann S luti ns GmbH d es n t accept any liability f r any l sses in relati n
t l ss f pr fit, g dwill, r any ther l ss, including financial l ss.
Hella Gutmann S luti ns GmbH accepts n liability f r damages r perating tr uble resulting fr m failure t bserve
the "mega macs" user manual and the special safety precauti ns.
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mega macs 66 User Inf rmati n
N n-Liability
The burden f pr f is n the user f the device, that he has paid attenti n t technical explanati ns, n tes n
perati n, equipment care as well as maintenance and safety with ut excepti n.
17

Device Descripti n mega macs 66
Delivery C ntents
3 Device Description
3.1 Delivery Contents
QQuuaannttiittyy DDeessiiggnnaattiioonn
1 mega macs 66
1Diagn stic m dule DT 66
1Bluet th® adapter
1OBD and diagn stic plug
1USB cable f r c nnecti n t a PC
1P wer adapter and cable f r the mega macs 66
1Stylus
1HGS data carrier
1Quick Start Guide
3.1.1 Checking Delivery Contents
Please check the delivery c ntents up n receiving y ur device s that c mplaints can be issued immediately regarding
any p tential damage.
Pr ceed as f ll ws t check the delivery c ntents:
1. Open the package supplied and check f r c mpleteness based n the delivery slip.
Sh uld y u identify any damage t the package, then pen the package in the presence f the delivery service and
check the device f r hidden damage. Any transp rt damage t the package supplied and damage t the device
shall be registered in a damage rep rt by the delivery service.
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mega macs 66 Device Descripti n
Intended Use
2. Take the device ut f the packaging.
CAUTION
Danger f sh rt circuit due t l se parts in r n the device
Danger f destructi n f the device/the aut m tive electr nics
Never put the device int perati n if y u suspect that there are l se parts inside r n the
device. In this case please c ntact the Hella Gutmann repair service r a Hella Gutmann trading
partner immediately.
3. Check the device f r mechanical damage and shake it slightly t ensure that there are n l se parts inside.
3.2 Intended Use
The mega macs 66 is a m bile device f r detecting and rectifying faults in aut m tive electr nic systems.
The device enables the access t c mprehensive technical data sets such as wiring diagrams and service data, set
values, and descripti ns f vehicle systems. A l t f this data is transferred t the device directly fr m the Hella
Gutmann diagn stic database via nline c nnecti n. Theref re, the device must be permanently nline.
The device is n t suitable f r repairing electrical machines and equipment r h me electrics. Diagn stic devices fr m
ther manufacturers will n t be supp rted.
If the device is used in a way n t auth rized by Hella Gutmann, the safety f the device may be influenced.
The device is intended f r industrial use. Outside f industrial envir nments, e.g., in c mmercial areas r in the centre
f a t wn, radi interference suppressi n measures may need t be taken.
3.3 Using the Bluetooth® Function
The terms f use f the Bluet th® functi n may be restricted r pr hibited thr ugh law r c rresp nding legal
regulati ns in certain c untries.
Observe the pr visi ns in f rce in the respective c untry bef re using the Bluet th® functi n.
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Device Descripti n mega macs 66
Range f Functi ns
3.4 Range of Functions
The functi nal sc pe f the mega macs 66 depends n the c untry, the licenses acquired, and/ r the pti nally
available hardware. This d cumentati n may theref re describe functi ns that are n t available n the individual
device. Missing functi ns can be enabled by acquiring a c rresp nding license subject t charge and/ r additi nal
hardware.
3.5 Display
DDeessiiggnnaattiioonn
1TFT LCD (t uch screen)
2Stylus
3.5.1 Operating the Device
NOTICE
Damage r destructi n f the display
Never t uch the display using a t l r p inted metal bject.
Always use the stylus r a finger.
The device is equipped with a t uch screen display. All menus and functi ns can be selected and/ r activated by
slightly t uching with the stylus r the finger r just by pressing the arr w keys .
20