700 CLD / O2
5-04-2017
19
Startup and Shutdown
Before using the analyzer, make sure the external plumbing and wiring have been
connected correctly as shown in the Rear Panel description. All connections should be
leak-tight, and inlet pressure settings adjusted as previously described.
NOTE:
Make sure the proper connections for the vents for the reaction chamber and
sample have been made prior to powering on the analyzer, since ozone will be flowing
from these vents.
Turn on the Power switch on the analyzer’s rear panel. After a short delay, the digital
display should illuminate. If the display does not come on, check the power source and
the fuse. If the problem persists, call CAI Technical Support.
Refer to the
Using the Keypad
section and review the complete Operator’s Manual for
detailed instructions for proper setup and operation of the 700 CLD.
Shutdown Procedure
1.
Turn off the valves on the zero, span and air cylinders.
2.
If the analyzer contains the optional internal sample pump, disconnect the sample
line from the rear inlet port.
Do NOT turn off the sample pump or analyzer
power at this point. Any pressurization of the pump could cause damage.
3.
Allow the analyzer to draw in room air for approximately 10 minutes, or flush out
any remaining sample that could cause condensation as the analyzer cools.
4.
Turn off the optional internal sample pump by setting the analyzer to
Standby
.
5.
Turn off the analyzer power.