PRO902C MANUAL
T
FS
Rev 6.0
August 16, 2007
1-1
1.0
PRODUCT DESCRIPTION
1.1
Introduction
The Installation and Operation manual provides instruction for basic installation, preventive
maintenance, corrective maintenance, and trouble shooting procedures for the PRO902C
dilution probe conditioning assembly and remote probe controller assembly. This manual
contains four sections:
Section 1 - Product description: Hardware description, instrument operating parameters, and
physical characteristics.
Section 2 - Theory of operation: Complete functional description.
Section 3 - Installation and operation: Instructions for installation and operation of the
dilution probe conditioning assembly.
Section 4 - Maintenance: Routine inspection, troubleshooting, corrective procedures, and
repair/replacement for major assemblies.
1.2
PRO902C description
The PRO902C dilution probe conditioning assembly is a three-part package. Part one is the
stack or duct mounted dilution probe conditioning assembly, part two is the wiring and tubing
umbilicals, and Part three is the remote controller assembly. The dilution probe conditioning
assembly draws, conditions, and dilutes the process emissions to be transported for analysis.
The tubing and wiring umbilical connects the dilution probe conditioning assembly to the
analyzers, calibration gas supply, purge instrument air supply, dilution air supply, and the
remote probe controller assembly. Part three, the remote probe controller assembly, monitors
and controls temperatures of subassemblies in the probe conditioning assembly, displays the
City Technology O
2
output, and connects the dilution probe’s alarm and control contact
closures with the customer’s control system.
PRO902C dilution probe conditioning assembly (please refer to the 7000 series probe box
assembly drawings):
1. 24" x 24" x 9 3/4" NEMA 4X enclosure
2. Enclosure heater
3. Dilution air regulator
4. Heated filter, dilution eductor, and probe barrel assembly
5. Heat exchanger and drain valve assembly
6. TEI O
2
analysis system
a. City Technology O
2
cell (Citicel®)
b. O
2
pump (eductor)
Summary of Contents for PRO902C
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