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3.1
Startup
3.1.1
Initial Startup
To start the Thermo Scientific Dionex ICS Series Variable Wavelength
Detector (Dionex VWD) for the first time, turn on the main power switch
on the rear panel of the detector (see
The following sequence of events occurs when the main power switch is
turned on:
•
The detector begins running a series of internal tests. During these
self-diagnostics, all of the main components are checked and the
LEDs on the front status bar light sequentially. During this time
(about 30 seconds), the detector cannot be connected to Chromeleon.
When testing is complete, three beeps sound.
•
If an error is detected, the detector is not yet ready for analysis and the
ALARM
the corresponding lamp LED flashes. After the detector is connected
to Chromeleon, an error message is logged in the Audit Trail. If this
occurs, see
After initial startup, leave the main power switch on unless instructed to
turn it off (for example, before performing a service procedure).
For routine on/off control, use the power button on the front of the Dionex
VWD (see
button for 2 seconds.
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3 • Operation and Maintenance
LED on the status bar lights. If the error is related to a lamp,
Section 4.1
for troubleshooting information.
Figure
2-1). To turn off the detector, press and hold the power
Figure
2-5).
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