LI-COR LI-7815, Instruction Manual

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Section 1. Introduction to the LI-7815
The analyzer should not be allowed to sit in standing water, exposed to driving rain,
or deployed outdoors without weather protection.
Use caution to avoid drawing
water into the analyzer air inlet! Although equipped with software protection that
disables the pump if a clog is detected (such as the filter becoming wet and stopping
air flow), if water is drawn into the inlet the instrument will have to be repaired at
the factory.
Power button
The power button is used to power the instrument on and off and enter and exit
sleep mode. It has an indicator light that will be illuminated when the instrument is
powered on and dark when it is powered off. Functions of the button are described
in
Powering on the instrument on page 2-1 and Powering off the instrument on
page 2-10.
Power cable connector
The power cable connector on the instrument is compatible with the universal
power adapter (part number 9968-232) and the optional DC power cable (part num-
ber 9968-242). See
Power options on page 2-2.
Warning: Use the safety-approved power cord supplied with the instrument. The instru-
ment power supply is equipped with a 3-wire grounding plug. This plug will only fit into
a grounded outlet. Do not defeat the purpose of the grounding-type plug. Do not place
the instrument where the power cord will be walked on or exposed to water or chemical
spills.
Avertissement: Utilisez le cordon d'alimentation approuvé pour la sécurité fourni avec
l’instrument. L'alimentation de l'instrument est équipée d’une fiche de terre à 3 fils.
Cette fiche ne rentrera que dans une prise de terre. N’allez pas à l’envers de la fonction
de la fiche de mise à la terre. Ne placez pas l’instrument où le cordon d'alimentation
sera piétiné ou exposé à l'eau ou aux déversements de produits chimiques.
Network cable connector
The network cable connector is compatible with standard RJ-45 Ethernet cables.
Air inlet
The instrument draws air in through the inlet using the internal pump. The inlet
connector is a compression fitting, which is compatible with ¼" outside diameter
1-2 LI-7815 CO₂/H₂O Gas Analyzer