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HAPSITE ER Operating Manual
4.7.1.4.1 HEATERS Button
Touching the HEATERS icon provides the current temperatures of the column, the
membrane, the valve oven, the probe, the GCHL, the Concentrator Elbow, and the
NEG Heater as HAPSITE ER is heating. See Figure 4-87. The number after the
actual temperature is the setpoint temperature. For example, if the temperatures
read 55/70, 55 °C is the component’s current temperature and 70 °C is the setpoint
temperature. (See Figure 4-88.)
Figure 4-88 Temperatures of Heaters
4.7.1.4.2 NEG Button
The NEG button provides information about the NEG. This includes the NEG’s
current and setpoint temperatures, the hours of NEG use, and the date the NEG
was activated. The number of times the NEG has been activated and the date(s)
of reactivation are displayed on this screen.
From this screen, there is a button to activate the NEG and also a button for NEG
bakeout. (See Figure 4-89.) For more information, see Chapter 12, Maintenance.
Figure 4-89 NEG Button
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