Thermo Scientific Oretronic III, Руководство по эксплуатации и обслуживанию

Страница: 128 / 152

C-4 Thermo Fisher Scientific
REC-4105 Rev L
EST Test performs an EST test on demand. A test on demand can be
done in either calculation or normal mode of operation.
An EST test done on demand in NORMAL operating mode is identical
to an EST test done automatically using the EST Time Interval.
If the test fails, the ALARM LED lights and the alarm output is
activated. The alarm must be cleared before returning to normal
operation.
An EST test failure in the CALIBRATION mode only lights the
ALARM LED. The ALARM LED turns off if either scroll key is
pressed.
Use the following procedure to perform an EST Test in CALIBRATION
mode:
1. At the TMD control panel, from the RUN menu, scroll to the
CALIBRATION menu. Press the up arrow until the display toggles
to Y.
2. Press
ENTER
3. Scroll through the CALIBRATION menu until EST Test displays.
4. Press
ENTER
Use the following procedures to perform an EST Test in NORMAL
mode:
1. At the TMD control panel, from the RUN menu, scroll to the
CALIBRATION menu. Press the up arrow until the display toggles
to N.
2. Press
ENTER
3. Scroll through the CALIBRATION menu until EST Test displays.
4. Press
ENTER