36
ACX Analyzer System Commissioning Instruction
CI/ACX-EN Rev. D
Sample Gas Line Installation,
continued
Procedures for Laying
the Sample Gas Line
Incorrect
Correct
Do not lay the heated sample gas lines
directly side-by-side in an enclosed duct
or shaft. This results in heat
accumulation.
Ensure that the hoses do not touch.
Maintain a distance of 25 mm.
Provide adequate ventilation. Heat can
be conducted away as a result.
Prevent powdery substances, adhesives
or other thermally insulating materials
from soiling the heated sample gas line.
Otherwise, overheating will occur at
these points.
If soiling occurs, clean the materials and
remedy the cause. Heat can be
conducted away again as a result.
Avoid heat accumulation through
wrapping the heated sample gas line
with other materials, otherwise the
sample gas line will overheat at these
points. Do not cover the area near the
temperature sensor, otherwise the rest
of the sample gas line will cool down.
Do not wrap the sample gas line. Ensure
that the area near the temperature
sensor is exposed.
This results in error-free temperature
measurement.
Continued on next page
