Metrohm NIRS XDS Process Analyzer – DirectLight/NonContact - Manual (Page 121)

▪▪▪▪▪▪▪ 119
Fiber Optic Cables connect at the top of the
enclosure as shown. This instrument has only one
channel, mounted at the rear-most entrance.
Stainless-steel plugs seal the unused entrances.
When optional temperature probes are used, the
number of fiber optic channels may be reduced, as
the temperature probes exit using these openings.
A fiber optic modem is available for the XDS
Process Analytics Instrument. This modem mounts
low in the cabinet, and accepts a 100Base-T pair
of fiber optic communication fibers. (Standard on
purged systems.)
12.2 Lamp Replacement
12.2.1 All XDS process instrument except Direct light
Lamp replacement is quite simple with the XDS Process Analytics Instrument. Lamp replacement
should normally be scheduled at factory shutdown intervals, to avoid unexpected downtime during
peak production. Lamp instructions are as follows:
1. Shut off AC Power to the instrument. If the
location has a “Lockout Policy” it must be
followed.