Installing The Sample System - Ametek 241CE II Operator's Manual

Installing the Sample System

The analyzer is shipped complete with a Filterblock Assembly, Pressure
Regulator, and a Solenoid Valve. Unless specified, the Sample and Vent
Line Connection Fittings on the Filterblock Assembly are 1/4" Swagelok
®
tubing fittings.
Flow restrictors used to control the flow rate of the sample gas and bal-
ance the pressure drops within the sample system and Measuring Cell are
integrated within the sample system.
!
The Flow Restrictors must never be removed.
CAUTION
The Filterblock Assembly contains (2) Membrane Filters and a coalescing
filter to trap liquid entrainment, plus an additional Flow Restrictor to pro-
vide liquid drainage and a fast loop to the common Vent Line.
Disposal of the sample gas may be a vent to atmosphere or to an ap-
proved low pressure (<50 PSIG) flare header.
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Installation and Start-Up 3-11