Metrohm NIRS XDS RapidContent, Руководство пользователя, Страница: 23 / 50

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NOTICE
Do not attempt to open the optical housing of the monochromator.
There are no parts inside the housing which can be serviced by the user.
Damages resulting from opening the instrument are not covered by the
warranty.
5.2.1 Overview
NOTICE
Maintenance log
The control software features a maintenance log in the diagnosis data-
base to keep track of maintenance activities. It can be used to record
information on tests and maintenance work and to store comments.
NOTICE
Instrument environment
Check regularly that no other instruments producing vibrations or other
immissions that could be transmitted to the NIRS XDS RapidContent
Analyzer are in proximity. Such immissions can cause spectral interferen-
ces which compromise the calibration and the measuring accuracy.
5.2.2 Replacing the fan filter
The fan filter should be checked at least once a month. If the instrument is
operated in a dusty or otherwise dirty environment, then a check is
required once or even twice a week.
Replacing the fan filter
The fan is located on the rear of the instrument. The filter cover is
attached to the fan filter by means of four plastic latches.
1 Disconnecting the instrument from the power supply
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Turn the on/off switch to the position O .
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Pull out the power supply cable.
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Remove the network cable (optional).