Vega Menu Item; Electronics Replacement; Replace The Sulphur Removal Unit; Replace The Media Supply Unit - Truma Diagnose Tool Gebrauchsanweisung

VeGA menu item

– Electronics replacement

Import the serial number / operating data from an old elec-
tronic system and transfer them to a new electronic system.
Do not close the program or switch off the computer
until the data have been written to the new electronic
system.
Basic procedure
– Import the data from the old electronic system
(see "– Show parameters for media supply unit").
– Remove old electronic system.
– Install new electronic system.
– Write data to the new electronic system.
1
Truma Diagnose Tool / Error Explorer
File Tools VeGA ?
Reset errors
Unlock
Replace electronics
Replace the sulphur-removal unit

Replace the media supply unit

Show parameters for media supply unit
Fig. 52

– Replace the sulphur removal unit

1
Truma Diagnose Tool / Error Explorer
File Tools VeGA ?
Reset errors
Unlock
Replace electronics
Replace the sulphur-removal unit
Replace the media supply unit
Show parameters for media supply unit
Fig. 53
– Replace the media supply unit
After a media supply unit has been replaced, the fuel cell sys-
tem must be recalibrated. The required parameters are con-
tained in the txt file supplied with the product.
Do not change the content of this file. Changes can lead
to malfunctions and damage to the VeGA.
1
Truma Diagnose Tool / Error Explorer
File Tools VeGA ?
Reset errors
Unlock
Replace electronics
Replace the sulphur-removal unit
Replace the media supply unit
Show parameters for media supply unit
Fig. 54

– Display of media supply unit parameters

1
Truma Diagnose Tool / Error Explorer
File Tools VeGA ?
Reset errors
Unlock
Replace electronics
Replace the sulphur-removal unit
Replace the media supply unit
Show parameters for media supply unit
Fig. 55
1 Click on "VeGA".
2
2 Click on "Replace
electronics".
– Follow the on-screen
instructions.
1 Click on "VeGA".
2 Click on "Replace the
2
sulphur removal unit".
– Follow the on-screen
instructions.
1 Click on "VeGA".
2 Click on "Replace the
2
media supply unit".
– Select file.
– Record data.
1 Click on "VeGA".
2 Click on "Show param-
2
eters for media supply
unit".
Changing to "Live Display"
1
Truma Diagnose Tool / Error Explorer
File Tools VeGA ?
Open ...
Open ...
2
Save as ...
Save as ...
Print
Print
Live Display
Live Display p y
Exit
Exit
Fig. 56

Closing the program

1
Truma Diagnose Tool / Error Explorer
File Tools VeGA ?
Open ...
Open ...
Save as ...
Save as ...
2
Print
Print
Live Display
Live Display
Exit
Exit
Fig. 57
Unlocking process – VeGA

– Detection of locked / unlocked electronics

A locked / unlocked electronic system is flagged up by a sym-
bol and text.
1
2
Fig. 58

– Unlocking of electronics

Certain steps must be carried out before the electronics can
be unlocked.
1
Truma Diagnose Tool / Error Explorer
File Tools VeGA ?
Reset errors
Unlock
Replace electronics
Replace the sulphur-removal unit
Replace the media supply unit
Show parameters for media supply unit
Fig. 59
1 Click on "File".
2 Select "Live Display".
– "Error Explorer" will
close.
– "Live Display" will start
up.
1 Click on "File".
2 Click on "Exit".
– Disconnect diagnostics
cable.
– Switch VeGA off.
1 Locked electronics
2 Unlocked electronics
3 Text
3
1 Click on "VeGA".
2
2 Click on "Unlock".
– A checklist of instruc-
tions will be displayed.
– Work through the check-
list and confirm.
27