Servomex SERVOTOUGH Oxy, Operator'S Manual

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© Servomex Group Limited. 2020 01910001B_8
Fault symptom Recommended actions
The Fault LED is on.
Check any current fault messages (see Sec�on 10.2),
and
carry out the recommended ac�ons (see Sec�on 10.1).
If there are no applicable fault messages stored, or if you
cannot rec�fy the fault a�er you have carried out the
recommended ac�ons:
Switch off the analyser, then switch it on again.
If the fault persists, contact Servomex or your local
Servomex agent for assistance.
The so�ware health indicator is not
moving on the display.
Carry out the recommended ac�ons for the "The Fault
LED is on" symptom above.
"
- - - - -
" is displayed instead of a
sample measurement.
This indicates a possible measurement error, or a
communica�ons error between the transducer and the
analyser controller.
Check that the analyser is not being knocked, moved, or
subjected to high levels of vibra�on during sample
measurements.
If the analyser is not being knocked, moved or subjected
to vibra�on and the fault persists, contact Servomex or
your local Servomex agent for assistance.
Analyser response is slow.
Check that the sample gas inlet is not blocked, and that
the sample gas supply to the analyser is not restricted.
C
heck that the sample gas outlet is not blocked,
and that
any pipes connected to the outlet are not restricted.
Check that the inlet and outlet sintered filters are not
blocked or show signs of moisture or par�cle
contamina�on.
Check that the sample gas supply pressure is correct:
refer to Sec�on 2.4.