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3.6. INITIAL OPERATION
3.6.1. STARTUP
3.6.2. WARNING MESSAGES
SAMPLE
TEST
CAL
SAMPLE
< TST TST > CAL
SAMPLE
TEST
CAL
If the warning message persists after several attempts to
clear it, the message may indicate a real problem and not
an artifact of the warm-up period
07270D DCN7141
If the presence of ozone is detected at any time, call Teledyne API Technical Support
800-324-5190 or email: sda_techsupport@teledyne.com
If you are unfamiliar with the theory of operation of the T200H/M analyzer, we
recommend that you read Section 8 before proceeding. For information on navigating
the analyzer's software menus, see the menu trees described in Appendix A.
After the electrical and pneumatic connections are made, an initial functional check is in
order. Turn on the instrument. The pump and exhaust fan should start immediately. The
display will briefly show a logo splash screen at the start of initialization.
The analyzer should automatically switch to Sample Mode after completing the boot-up
sequence and start monitoring NO
During the warm-up period, the front panel display may show messages in the
Parameters field, such as WARNING messages.
During warm-up, internal temperatures and other parameters may be outside of specified
limits. The software will suppress most warning conditions for 30 minutes after power
up.
HVPS WARNING
MSG
RANGE=200.0 PPM
MSG
HVPS WARNING
MSG
NOTE:
Section 4.2.2 provides a table of warning messages with their definitions and the steps to
view and clear them. If warning messages persist after 30 minutes, investigate their
cause using the troubleshooting guidelines in Section 7.
CAUTION!
as soon as possible:
, NO, NO
gases. Allow a one-hour warm-up period.
X
2
NOX = 0.0
CLR
SETUP
NO = 0.0
CLR
SETUP
NOX = 0.0
CLR
SETUP
If more than one warning is active, the
TEST deactivates warning
messages
MSG activates warning
messages.
<TST TST> buttons replaced with
TEST button
Press CLR to clear the current
message.
next message will take its place
Once the last warning has been
cleared, the analyzer returns to
SAMPLE mode
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