Endress+Hauser Analytik Jena multi EA 5000, Operating Manual

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multi EA 5000 Troubleshooting
115
Error Possible cause Remedy
Scattering measurements Dosing faulty Check dosing
Combustion tube contam-
inated or severely crystal-
lized Clean or replace combus-
tion tube
13.7 Device faults on the CLD 5000
Error Possible cause Remedy
LED in front panel flash-
ing
Ozone generator off
¡ Run-in period of de-
tection module not
yet complete ¡ Wait for the comple-
tion time for the run-
in period of approx
30 min to elapse.
¡
Device in standby
¡
Initialize the device
¡ Gas deactivated ¡ Activate gas flow, see
software manual
¡ Module not con-
nected to basic mod-
ule ¡ Connect module (→
"Installation"
 97)
¡ No method or
method with no CLD
active ¡ Activate a method
with nitrogen detec-
tion
¡ Other fault causes ¡ Check the condition
of the module under
System |Component
test
Pressure error ¡ Gas outlet flow im-
peded ¡ Check the "sample
out" connection for
unimpeded flow
¡ Absorber clogged ¡ Replace absorber (→
"Replacing the ab-
sorber"
 148)
¡ Converter worn out/
old ¡ Inform customer ser-
vice department
¡ Pump faulty ¡ Inform customer ser-
vice department
¡
Device leaking or de-
fective
¡
Inform customer ser-
vice department
Exhaust gas temperature
outside range ¡ Run-in period of de-
tection module not
yet complete ¡ Wait for the comple-
tion time for the run-
in period of approx
30 min to elapse.
¡
Thermal ozone de-
composer defective
¡
Inform customer ser-
vice department
Heating temperature sen-
sor defective ¡ Thermal ozone de-
composer defective ¡ Inform customer ser-
vice department