LumaSense Technologies INNOVA 1412i - Manual (Page 14)

Chapter 2
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BE6025-15 1412i Photoacoustic Gas Monitor LumaSense Technologies A/S
Page 14 of 202
application, which communicates using the USB interface
communication protocol.
The USB interface cable can be connected while the gas monitor is
switched on.
2.1.3 Fitting the Ethernet Cable.
The gas monitor can be connected to a local Ethernet network in
order to make measurements using the LumaSoft Gas Single Point
7810 PC application, which communicates using the TCP/IP network
interface protocol or to view the homepage of the gas monitor in a
standard PC internet browser.
The Ethernet network cable can be connected while the gas monitor
is switched on.
Connect a standard Ethernet network cable to the Ethernet socket
connector on the back of the gas monitor. Connect the other end of
the Ethernet network cable to your local network. The yellow LED on
the Ethernet socket connector will lit , if a local network connection is
detected.
2.2 Checking /changing the Fuses in the Monitor.
Unplug the Monitor from the mains power supply and pull out the
plug in the AC Mains socket of the Monitor
If the fuses in the Monitor are blown it can indicate a serious fault in
the instrument, therefore it is advisable to contact your LumaSense
service representative before changing the fuse!
2.2.1 Checking/changing the Fuses in the 1412i
1. Turn the 1412i so that it stands on its back panel and remove
the rubber “shoes” mounted on the four “feet” of its base-
plate.
2. Using Pozidrive screwdriver No. 1, undo and completely
remove the screws located under the rubber “shoes” which
have just been removed.
Note: these screws hold the upper and lower covers of the
1412i together. If the screws are not completely undone you
will not be able to remove the upper cover as explained in step
5.