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Operating Instructions
5.4
Initial analyzer setup
5.4.1
Installation of Raman Rxn4 analyzer
In some cases, Endress+Hauser requires that installation and initial analyzer setup is performed by trained service
personnel from Endress+Hauser or its affiliated channel partners. This section provides only a basic overview of the
analyzer setup process and does not facilitate a full onsite installation or IQ/OQ. For IQ/OQ, a trained representative
of either Endress+Hauser or one of its authorized representatives must be present for both initial inspection and
installation of the Raman Rxn4 analyzer. Before the installation, refer to the applicable site requirements to prepare
the site:
•
5.1 Raman Rxn4 analyzer with enclosure →
•
5.2 Raman Rxn4 analyzer mounted in a computer or server rack →
•
5.3 Raman Rxn4 analyzer on a benchtop →
5.4.2
Connecting the touchscreen monitor
Connect a touchscreen monitor to the Display and Touchscreen USB ports on the back of the instrument.
5.4.3
Connecting a probe
5.4.3.1
For single-channel, four-channel, and hybrid configurations
Raman Rxn4 single-channel, four-channel, and hybrid (ALT channel only) configurations utilize a unique EO
fiber-optic connector with integrated electrical laser interlock loop. The EO fiber connector on the Raman Rxn4
analyzer is referred to as the 'device-side' connector. The EO fiber connector on the probe fiber cable is referred to as
the 'cable-side' connector. The instrument device-side connector uses an integrated spring-loaded cap that will
protect the internal fibers from contamination.
To ensure optimal performance, it is recommended that you follow the steps below to properly clean and install a
fiber-optic cable assembly.
1. Remove cover from probe fiber cable-side connector.
2. Clean fiber tips of cable-side connector prior to installation if cleanliness of fiber tips is unknown.
First use a lens wipe very lightly saturated with a solvent, such as reagent grade acetone or 100 % isopropyl
o
alcohol (IPA) followed by a final clean with a 1.25 mm fiber cleaning tool. Do not use the same wipe for both
fiber tips.
Swipe the fiber tip once with the damp portion of the wipe, then swipe once more with a dry portion of the
o
same wipe. Repeat for both fiber tips.
18
Figure 3. Touchscreen display connections
Figure 4. Electro-optical fiber connection with cover
A0048440
A0048441
Raman Rxn4
Endress+Hauser
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