74 EasyLine EL3000 Series Commissioning Instructions
Fidas24: Connecting the Sample Gas Line (Heated Sample Gas
Connection)
ATTENTION
If a plastic vent plug has been inserted in the sample gas inlet in the
factory, it must be removed without fail before commissioning the
analyzer module!
Material of the Sample Gas Line
Use a sample gas line of PTFE or stainless steel! (Recommendation: use
a heated sample gas line TBL 01.) The temperature of the medium can
be up to 200 °C!
Connecting the Sample Gas Line
The heated sample gas line is connected directly to the sample gas inlet.
In this respect, the correct seat of the O-rings must be ensured and also
that the sample gas tube is inserted all the way in into the sample gas
connection.
Unused sample gas inlets
If the analyzer module draws in the sample gas through the sample gas
line, the unused sample gas inlets must be sealed with the screw plugs
(screwed in in the factory).
If the sample gas is under positive pressure, a sample gas inlet must be
open and connected to a gas discharge line, so that no positive pressure
builds up in the analyzer module.
Fittings and O-rings
The requisite fittings and O-rings are included in the supplied accessories
pack.
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