164 EL3000 CONTINUOUS GAS ANALYZERS | OI/EL3000-EN REV. D
12 Diagnosis / Troubleshooting
Safety instructions
Risk of injury
Risk of injury due to improperly performed error correction.
The remedial measures described in this chapter require
special knowledge and may require work to be done on the
gas analyzer while it is open and under voltage!
• Work on the gas analyzer may only be performed by
qualified and specially trained personnel!
Risk of burns
Risk of burns at the heated sample gas connection
(temperature approx. 180 °C)!
• Before working on the heated sample gas connection,
switch off the power supply and allow the sample gas
connection to cool for about 30 minutes.
The Dynamic QR Code
Application
Dynamic QR Code is a unique feature for displaying dynamically
generated QR codes on the gas analyzer display.
The QR code displayed contains static system information as
well as dynamically generated information regarding system
configuration and the status of the gas analyzer.
Static data for the identification of the device includes, for
example:
• Manufacturing number
• Production date
• Software version
• Serial numbers of the analyzer modules and assemblies
that have been installed
Dynamic data for diagnostic purposes in the case of a fault
include, for example:
• Status Messages
• Measured values
• Temperature, pressure and flow-rate values
• Drift values
• Analyzer-specific values
In combination with mobile devices (smartphone, tablet, etc.),
Dynamic QR Code represents an innovative communication path
for the user, enabling improved, case-specific assistance from
the ABB service team.
This helps to shorten response times in the event of a fault,
thereby increasing the availability of your gas analyzers.
Dynamic QR Code is compatible with both the ABB app “my
Installed Base” and standard QR Code scanner apps
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