3
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Installation Environmental Considerations
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Orion 2295 Phosphate Analyzer
Thermo Scientific
Section
Section
Installing the Reagent
The analyzer reagent startup kit contains all the necessary reagent for the specific application.
The reagent and calibration standard are supplied in ready-to-use bottles that can be replaced
directly onto the cap assemblies.
Follow the markings to install each solution into the respective feed line in the analyzer.
Connecting Power to the Analyzer
Only trained technical personnel should perform installation, electrical wiring and maintenance
of this product. Proper handling is required to avoid ESD (Electrostatic Discharge), as the
internal electronic components on the circuit boards can be damaged by static electricity. It is
recommended that before touching any electronic components, (such as printed circuit cards
and the components on them) you should discharge static electricity from your body. This can be
accomplished by touching an earth-grounded metal surface such as the chassis of an
instrument, metal conduit, or pipe.
The analyzer is equipped with a three terminal power connector strip located in the electronics
enclosure as shown in
Figure 8
.
IT IS HIGHLY RECOMMENDED THAT PROVISIONS FOR AN EXTERNAL
CUSTOMER-SUPPLIED POWER SWITCH OR BREAKER BOX (WITH COMPLETE CB
SPECIFICATION), CLEARLY MARKED FOR THE ANALYZER AND WITHIN REACH OF THE
USER, BE PROVIDED TO ALLOW REMOVING POWER DURING SERVICE.
The analyzer has been designed to be hard-wired with provisions for the AC power lines to be
routed in conduit pipes connecting to the ¾" FNPT hubs located on the left side of the
electronics enclosure. See
Figure 7
.
When using line cords, use only certified power cords of 3 core, min 0.75 mm
2
/ 18 AWG, min.
temperature of 75°C, H05VV-F.
The power safety ground must be provided for proper operation.
BEFORE MAKING ANY CONNECTIONS:
Make sure that the wires are not powered before connecting to the instrument.
Disconnect any power previously connected to the relays.
CAUTION
Operational safety and general precaution
