Dionex ASE 150, Руководство оператора

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ASE 150 Operator’s Manual
58
Doc. 065207-02 9/08
Error 002 System pressure low.
Cause: Insufficient nitrogen gas pressure applied to the system.
Action: Check the
REGULATORS
screen (see Section C.2.3 ). The
SYSTEM
field should read 0.34
±
0.02 MPa (50
±
3 psi). If the
SYSTEM
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.
Error 003 Oven temperature low.
Cause: The heater cable connection to the power supply is loose, or a heater
component malfunctioned.
Action: Contact Dionex for assistance.
Error 004 Oven temperature high
Cause: The heater cable connection to the power supply is loose, or a heater
component malfunctioned.
Action: Contact Dionex for assistance.
Error 005 Cell pressure threshold exceeded.
Cause: A blockage in the system.
Action: Run a rinse cycle (see Section 3.5 ). If the rinse runs without error, the
sample cell may be plugged. Replace the cell filter (see
Section 3.1.4 ). If the error still appears, clean or replace the cell frit
(see Section 5.2 ).
Action: If the rinse has the same error, there may be a blockage in the solvent
lines. Contact Dionex for assistance.