Endress+Hauser Analytik Jena multi N/C 2100S User Manual

multi N/C 2100S Fault removal
97
Flow indication MFC: < 160 ml/min or fluctuating
flow indication MFM1 : < 150 ml/min
Cause Remedy
 no carrier gas
 hose line leaking
 turn on carrier gas at the pressure reducer
 search for and remedy leak
 preliminary pressure at the carrier gas supply too low  set carrier gas preliminary pressure to 4 to 6 bar
 pressure switch in the analyzer has tripped - error
message in multiWin "gas pressure error
 see gas pressure error (error code 10) on page 93
 MFC faulty  inform Service
Flow indication MFC: < 160 ml/min
Flow indication MFM1 : < deviation from the inlet flow ± 10 ml/min
Cause Remedy
 No carrier gas  turn on carrier gas at the pressure reducer
 preliminary pressure at the carrier gas supply too low  set carrier gas preliminary pressure to 4 - 6 bar
 MFM faulty  inform Service
Flow indication MFC: 160 ml/min
Flow indication MFM 1: > 170 ml/min
Cause Remedy
 Peltier cooling insufficient (simultaneous error
message temperature out of range below Peltier
temperature)
 check from the top at the TIC condensate container
whether cooling takes place (formation of condensate at
the cooling block indicates that the cooling is working)
 MFC faulty  inform Service
Flow indication MFC: 0 ml/min
Flow indication MFM 1: 0 ml/min
Cause Remedy
 a hose line is clogged up  replace clogged hose line
 if necessary remove and rinse clogged hose line, then
reinstall
 no method loaded  Load method
Values of the NDIR detector below opt. bank indicated in yellow
Cause Remedy
 The analog values of the detector are outside the
working range.
Note:
The ADU values can be viewed in the control and analysis
software multiWin with the menu command INSTRUMENT 
COMPONENT TEST on the tab OPTICAL BANK.
 Measurements are still possible, but it should be pointed
out to the user that the ADU values of the detector are
leaving the optimum range
 check halogen trap and replace if necessary
 consult regarding the application with Analytik Jena AG
about specific application rules for difficult sample matrix
NOTICE
The ADU values of the NDIR detector change slowly due to normal ageing. If the values
change significantly within a few analyses, this indicates damage to the detector by
components of the analysis gas!

Endress+Hauser Analytik Jena multi N/C 2100S Specifications

General

Brand	Endress+Hauser
Model	Analytik Jena multi N/C 2100S
Category	Measuring Instruments
Language	English