YOKOGAWA WE440, User Manual

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<2. Installation>
2-4
IM 12Y18A04-01EN 1st Edition : Oct. 04, 2019-00
Figure 2.4 Installing peristaltic pump head tubing - (Single channel)
2.2.2 Installing the Reagents
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.
2.3 Connecting Power to the Analyzer
CAUTION
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 2.6.
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.