Analyzer Operation
III-35
Thermo Scientific Orion 2117HL High Level Chloride Analyzer User Guide
The following steps should be taken if a loss of sample flow is expected for
more than one day.
Warning:
Be sure to read and observe the following requirements.
Danger:
Turn off the air pump prior to removing the reference electrode
filling solution bottle. The air pump will spatter filling solution outward as
the bottle is removed.
1. To access air pump, press
.
2. Press
/
to scroll though parameters until TEST appears in
marquee window.
3. Press
to access the TEST menu.
4. Press
/
to scroll through the TEST menu until AIr appears
in the main display.
5. Press
.
6. Press
/
to toggle between On and OFF settings for the air
pump power. Select the OFF setting. Changing the air pump setting to
On or OFF will be indicated by a click sound.
7. Press
to accept the setting and return to the TEST menu.
8. Press
to return to the measure mode.
1. Shut off sample flow prior to the analyzer inlet. Refer to
Chapter IV,
Flow Regulation
.
2. Disconnect the power. Refer to
Chapter II, Wiring the Analyzer
.
3. Drain the flow cell.
4. Carefully pull the chloride and reference electrodes out of the top of the
flow cell and let them hang by their connectors.
5. Locate the protective cap from reference electrode kit and place it on
the base of the reference electrode to prevent it from drying out.
Shutdown and
Start-Up Procedure
Shutdown
Air Pump Shutdown
Analyzer Shutdown