112
Teledyne API T500U CAPS NO
2
Analyzer with NumaView™ Software
083730510A DCN8172
QUESTION
ANSWER
How long does the sample pump
last?
The sample pump should last one to two years and the pump head should
be replaced when necessary.
If the reaction cell pressure value goes above 10 in-Hg-A, on average, the
pump head needs to be rebuilt.
Why does my RS-232 serial
connection not work?
There are several possible reasons:
•
The wrong cable: please use the provided or a generic “straight-
through” cable (do not use a “null-modem” type cable) and ensure the
pin assignments are correct (Section 2.3.1.7 under RS-232
•
The DCE/DTE switch on the back of the analyzer is not set properly;
ensure that both green and red lights are on (Section 3.1).
•
The baud rate of the analyzer’s COM port does not match that of the
serial port of your computer/data logger (Table 2-13).
How do I set up and use the
contact closures (Control Inputs)
on the rear panel of the
analyzer?
See Section 2.3.1.5.
TECHNICAL ASSISTANCE
If this manual and its troubleshooting & service section do not solve your problems,
technical assistance may be obtained from:
Teledyne API Technical Support
9970 Carroll Canyon Road
San Diego, California 92131-1106 USA
Toll-free Phone:
+1 800-324-5190
Phone:
+1 858-657-9800
Fax:
+1 858-657-9816
Email:
api-techsupport@teledyne.com
Website:
Summary of Contents for T500U
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