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The following tests can be run from the
begin a test, select the asterisk (*) in the field beside the test name and
press
(pass) or
NOTE Running the following tests disturbs the equilibration of
•
POWER
card.
•
CPU
checksum.
•
DX-LAN
back.
• AES/
•
DS3
flags.
•
CELL DRIVE
calibrated signal to read.
•
LEAK
or short circuit condition.
C.2.8
Leak Sensor Calibration and Status
Dionex ED50A detectors shipped in June 2013 or later are not
recommended for conductivity detection. Therefore, operational screens
for the Conductivity mode are not described in this manual.
Doc. 065551-01 6/13
. When the test is complete, the entry field displays either
Enter
(fail).
F
the detector as services cycle on and off and the system
runs through its test modes. After testing, allow the
system to equilibrate before resuming operation.
—
Checks the +5,
—
Checks the CPU internal configuration and the Moduleware
—
Checks the DX-LAN hardware configuration and loop-
—
SRS
Varies the suppressor power supply and checks the flags.
—
Varies the Dionex DS3 temperature set point and checks the
—
Switches in a resistor in place of the cell to provide a
—
Checks the detector's leak sensor for a correct, open circuit,
C • User Interface
DIAGNOSTIC TESTS
15, and +24 volt monitor on the Relay
screen. To
P
C-29
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