SS1000 Operator’s Manual
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Spectrum Fail
Turn off the power switch, remove the
cover and check the optical head cables
for a loose connection.
Do not discon-
nect or reconnect any optical head
cables with the power connected.
Turn the analyzer off for 30 seconds
and then turn it on again.
Reset the peak tracking (see
“Peak
Tracking Reset Procedure”
on page
A-5).
Capture diagnostic data and send the
file to SpectraSensors (see
“To read
diagnostic data with HyperTermi-
nal”
on page 4-4).
P/T Fail
Check that the actual pressure in the
measurement cell is within specification
(see Table B–1 on page B–1 or
Table B–2 on page B–2).
If the pressure reading is incorrect,
Turn off the power switch, remove the
cover and check that the pressure/tem-
perature cable is tight. Check the con-
nector on the pressure transducer.
Check the pressure connector on the
driver board.
Check that the actual temperature in
the measurement cell is within specifi-
cation (see Table B–1 on page B–1 or
Table B–2 on page B–2).
If the temperature reading is incorrect,
Turn off the power switch, remove the
cover and check that the pressure/tem-
perature cable is tight. Check the con-
nector on the cell temperature sensor.
Check the temperature connector on
the driver board. (Note: A temperature
reading greater than 150 °C indicates a
short circuit on the temperature sensor
leads; a reading of less than –40 °C
indicates an open circuit).
Table A–2
Potential instrument problems and solutions (Continued).
Symptom
Response
UK Distibution by IMA Ltd
Tel: +44 (0)1943 878877 Email: [email protected] Web: www.ima.co.uk