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4 • Troubleshooting
This chapter is a guide to troubleshooting minor problems that may occur while
operating the ASE 150 Accelerated Solvent Extractor.
•
describes error messages and how to troubleshoot them.
•
The remaining sections in this chapter describe operating problems and how
to resolve them.
If you are unable to resolve a problem by following the instructions here, contact
Dionex Technical Support. In the U.S., call 1-800-346-6390. Outside the U.S.,
call the nearest Dionex office. Please have this chapter at hand when talking with
Technical Support personnel.
4.1
Error Messages
The ASE 150 can identify several potential operating problems. If one of these
problems occurs, an error message is displayed on the screen. The message
remains until you press any button to clear it or until another error message
appears.
Each error message is identified by a number. This section lists the error messages
and explains how to respond if an error occurs. Most problems can be resolved by
the user.
Error 001
Oven compression low.
Cause:
Insufficient nitrogen gas pressure applied to the oven compression
system during a run.
Action:
Check the
REGULATORS
). When the oven
is compressed, the
COMPRESSION
field should read 0.90
±
0.03 MPa (130
±
5 psi). If the
COMPRESSION
field is low, check
the gas pressure supplied to the ASE 150. It should be between 0.97
and 1.38 MPa (140 and 200 psi); 1.03 MPa (150 psi) is
recommended. If necessary, replace the gas cylinder.
Action:
If the error message reappears, contact Dionex for assistance.
Summary of Contents for ASE 150
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