SEP 2005 MODEL 1000
MAINTENANCE
5-28
(5) Set the thermometer for a "J" reading, then insert the ends of the two wires marked #1, and
measure their temperature. Repeat with wire #2.
(a) The column heater temperatures should be 80±3 °C. The detector heater reading will
be 5° cooler than the column heater with a wider temperature range fluctuation.
(b) Do NOT try to adjust these temperatures without consulting Daniel Measurement
Services (DMS). The temperature control board is not field serviceable.
(c) If you determine that the temperature control board is bad, return it to Daniel
Measurement Services (DMS) for replacement.
(6) Replace the Valve Driver Board removed in steps (1) through (3).
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