Instruction Manual
748468-A
January 2002
Model MicroCEM SHS
Sample Handling System
http://www.processanalytic.com
ESSENTIAL INSTRUCTIONS
READ THIS PAGE BEFORE PROCEEDING!
Rosemount Analytical designs, manufactures and tests its products to meet many national and
international standards. Because these instruments are sophisticated technical products, you
MUST properly install, use, and maintain them to ensure they continue to operate within their
normal specifications. The following instructions MUST be adhered to and integrated into your
safety program when installing, using, and maintaining Rosemount Analytical products. Failure to
follow the proper instructions may cause any one of the following situations to occur: Loss of life;
personal injury; property damage; damage to this instrument; and warranty invalidation.
•
Read all instructions prior to installing, operating, and servicing the product.
If you do not understand any of the instructions, contact your Rosemount Analytical repre-
•
sentative for clarification.
Follow all warnings, cautions, and instructions marked on and supplied with the product.
•
Inform and educate your personnel in the proper installation, operation, and maintenance of the
•
product.
Install your equipment as specified in the Installation Instructions of the appropriate Instruction
•
Manual and per applicable local and national codes. Connect all products to the proper electrical and pressure sources.
To ensure proper performance, use qualified personnel to install, operate, update, program,
•
and maintain the product.
When replacement parts are required, ensure that qualified people use replacement parts speci-
•
fied by Rosemount. Unauthorized parts and procedures can affect the product’s performance,
place the safe operation of your process at risk, and VOID YOUR WARRANTY. Look-alike
substitutions may result in fire, electrical hazards, or improper operation.
•
Ensure that all equipment doors are closed and protective covers are in place, except
when maintenance is being performed by qualified persons, to prevent electrical shock
and personal injury.
The information contained in this document is subject to change without notice.
Logos, trademarks and copyrights are property of their respective owners.
Emerson Process Management
Rosemount Analytical Inc.
Process Analytic Division
1201 North Main Street
Orrville, Ohio 44667-09012
T (330) 682-9010
F (330) 684-4434
e-mail: gas.csc@EmersonProcess.com
http://www.processanalytic.com
MicroCEM SHS
PREFACE...........................................................................................................................................P-1
Definitions ...........................................................................................................................................P-1
Intended Use Statement.....................................................................................................................P-2
Safety Summary .................................................................................................................................P-2
General Precautions For Handling And Storing High Pressure Gas Cylinders .................................P-4
Documentation....................................................................................................................................P-5
Compliances .......................................................................................................................................P-5
1.0 DESCRIPTION AND SPECIFICATIONS..............................................................................1-1
1-1 Overview................................................................................................................................1-1
1-2 MicroCEM SHS Specifications ..............................................................................................1-2
2.0 INSTALLATION ....................................................................................................................2-1
2-1 Installation..............................................................................................................................2-1
Instruction Manual
748468-A
January 2002
TABLE OF CONTENTS
3.0 OPERATION .........................................................................................................................3-1
3-1 Simplified Startup And Operation Procedure ........................................................................3-1
3-2 Calibration..............................................................................................................................3-2
3-3 Routine Operation .................................................................................................................3-2
4.0 MAINTENANCE AND SERVICE ..........................................................................................4-1
4-1 Preventive Maintenance ........................................................................................................4-1
4-2 Corrective Maintenance.........................................................................................................4-1
4-3 Maintenance Logs .................................................................................................................4-1
4-4 Maintenance Frequency ........................................................................................................4-1
5.0 TROUBLESHOOTING ..........................................................................................................5-1
6.0 REPLACEMENT PARTS ......................................................................................................6-1
6-1 Internal Sample Panel ...........................................................................................................6-1
6-2 Sample Probes ......................................................................................................................6-1
7.0 RETURN OF MATERIAL ......................................................................................................7-3
7-1 Return Of Material .................................................................................................................7-3
7-2 Customer Service ..................................................................................................................7-3
7-3 Training..................................................................................................................................7-3
Rosemount Analytical Inc. A Division of Emerson Process Management Contents i
Instruction Manual
748468-A
January 2002
Figure 1-1. MicroCEM Sample Handling System........................................................................ 1-1
Figure 1-2. MicroCEM Continuous Emissions Monitor ............................................................... 1-1
Table 3-1. Typical Component Settings ...................................................................................... 3-1
Table 4-1. Component Maintenance Schedule - Filters.............................................................. 4-2
Table 4-2. Component Maintenance Schedule - Valves............................................................. 4-3
Table 4-3. Component Maintenance Schedule – Indicators ....................................................... 4-4
Table 4-4. Component Maintenance Schedule – Pressure Adjustment ..................................... 4-4
Table 4-5. Component Maintenance Schedule – Dryers ............................................................ 4-5
Table 4-6. Component Maintenance Schedule – Temperature Control ..................................... 4-6
Table 4-7. Component Maintenance Schedule – Electrical ........................................................ 4-7
MicroCEM SHS
LIST OF ILLUSTRATIONS
LIST OF TABLES
DRAWINGS
662011 Sample Probe 5’
662012 Sample Probe 4’
775961 MicroCEM System Flow Diagram
775962 MicroCEM Sample Handling System Outline and Mounting Dimension Drawing
775963 MicroCEM Sample Handling System Interconnect Diagram
(Located In Rear of Manual)
ii Contents Rosemount Analytical Inc. A Division of Emerson Process Management
Instruction Manual
MicroCEM SHS
PREFACE
The purpose of this manual is to provide information concerning the components, functions, installation and maintenance of the MicroCEM SHS.
Some sections may describe equipment not used in your configuration. The user should become
thoroughly familiar with the operation of this module before operating it. Read this instruction
manual completely.
DEFINITIONS
The following definitions apply to DANGERS, WARNINGS, CAUTIONS and NOTES found throughout
this publication.
DANGER .
Highlights the presence of a hazard which will cause severe personal injury, death, or substantial
property damage if the warning is ignored.
748468-A
January 2002
WARNING .
Highlights an operation or maintenance procedure, practice, condition, statement, etc. If not
strictly observed, could result in injury, death, or long-term health hazards of personnel.
CAUTION.
Highlights an operation or maintenance procedure, practice, condition, statement, etc. If not
strictly observed, could result in damage to or destruction of equipment, or loss of effectiveness.
NOTE
Highlights an essential operating procedure,
condition or statement.
Rosemount Analytical Inc. A Division of Emerson Process Management Preface P-1
Instruction Manual
748468-A
January 2002
MicroCEM SHS
INTENDED USE STATEMENT
The MicroCEM Sample Handling System is intended for use as an industrial process measurement
device only. It is not intended for use in medical, diagnostic, or life support applications, and no
independent agency certifications or approvals are to be implied as covering such applications.
SAFETY SUMMARY
If this equipment is used in a manner not specified in these instructions, protective systems may be
impaired.
AUTHORIZED PERSONNEL
To avoid explosion, loss of life, personal injury and damage to this equipment and on-site property,
do not operate or service this instrument before reading and understanding this instruction manual
and receiving appropriate training. Save these instructions.
DANGER.
ELECTRICAL SHOCK HAZARD
Do not open while energized. Installation requires access to live parts which can cause death or
serious injury.
For safety and proper performance this instrument must be connected to a properly grounded
three-wire source of power.
DANGER.
POSSIBLE EXPLOSION HAZARD
Do not operate without covers secure. Ensure that all gas connections are made as labeled and are
leak free. Improper gas connections could result in explosion and death.
WARNING.
DEVICE HAZARDOUS AREA CERTIFICATION(S)
Any addition, substitution, or replacement of components installed on or in this device, must be
certified to meet the hazardous area classification that the device was certified to prior to any such
component addition, substitution, or replacement. In addition, the installation of such device or
devices must meet the requirements specified and defined by the hazardous area classification of
the unmodified device. Any modifications to the device not meeting these requirements, will void
the product certification(s).
P-2 Preface Rosemount Analytical Inc. A Division of Emerson Process Management
Instruction Manual
MicroCEM SHS
WARNING.
PARTS INTEGRITY AND UPGRADES
Tampering with or unauthorized substitution of components may adversely affect the safety of this
instrument. Use only factory approved components for repair.
Because of the danger of introducing additional hazards, do not perform any unauthorized modification to this instrument.
Return the instrument to Rosemount Analytical Customer Service Center. See Section 7.
CAUTION.
PRESSURIZED GAS
This unit requires periodic calibration with a known standard gas. It also may utilizes a pressurized carrier gas, such as helium, hydrogen, or nitrogen. See General Precautions for Handling and
Storing High Pressure Gas Cylinders, page P-4.
748468-A
January 2002
CAUTION.
HEAVY WEIGHT
Use two persons or a suitable lifting device to move or carry the instrument.
Rosemount Analytical Inc. A Division of Emerson Process Management Preface P-3
Instruction Manual
748468-A
January 2002
MicroCEM SHS
GENERAL PRECAUTIONS FOR HANDLING AND STORING HIGH
PRESSURE GAS CYLINDERS
Edited from selected paragraphs of the Compressed Gas Association's "Handbook of Compressed
Gases" published in 1981
Compressed Gas Association
1235 Jefferson Davis Highway
Arlington, Virginia 22202
Used by Permission
1. Never drop cylinders or permit them to strike each other violently.
2. Cylinders may be stored in the open, but in such cases, should be protected against extremes of
weather and, to prevent rusting, from the dampness of the ground. Cylinders should be stored in the
shade when located in areas where extreme temperatures are prevalent.
3. The valve protection cap should be left on each cylinder until it has been secured against a wall or
bench, or placed in a cylinder stand, and is ready to be used.
4. Avoid dragging, rolling, or sliding cylinders, even for a short distance; they should be moved by using a
suitable hand-truck.
5. Never tamper with safety devices in valves or cylinders.
6. Do not store full and empty cylinders together. Serious suckback can occur when an empty cylinder is
attached to a pressurized system.
7. No part of cylinder should be subjected to a temperature higher than 125°F (52°C). A flame should
never be permitted to come in contact with any part of a compressed gas cylinder.
8. Do not place cylinders where they may become part of an electric circuit. When electric arc welding,
precautions must be taken to prevent striking an arc against the cylinder.
P-4 Preface Rosemount Analytical Inc. A Division of Emerson Process Management
Instruction Manual
MicroCEM SHS
DOCUMENTATION
The following MicroCEM SHS instruction materials are available. Contact Customer Service Center or
the local representative to order (See Section 7).
748467 Instruction Manual, MicroCEM Continuous Emission Monitor
748468 Instruction Manual, MicroCEM Sample Handling System (this document)
COMPLIANCES
This product may carry approvals from several certifying agencies. The certification marks appear on the
product name-rating plate.
CSA (Pending)
748468-A
January 2002
Rosemount Analytical Inc. A Division of Emerson Process Management Preface P-5
Instruction Manual
748468-A
January 2002
MicroCEM SHS
P-6 Preface Rosemount Analytical Inc. A Division of Emerson Process Management
MicroCEM SHS
DESCRIPTION AND SPECIFICATIONS
Instruction Manual
748468-A
January 2002
SECTION 1
1-1 OVERVIEW
The MicroCEM Sample Handling System
(SHS) (Figure 1-1) is designed for use with
the MicroCEM Continuous Emission Monitor
(Figure 1-2) to continuously determine the
concentration of O
ing gaseous mixture.
, CO, and NOx in a flow-
2
The sampled gas is collected from the stack
and prepared by the Probe/Sample Handling
System for analysis and processing by the
Analysis Enclosure.
The MicroCEM SHS is enclosed in a rugged
NEMA 4X, IP65 type enclosure, for harsh environment.
Figure 1-1. MicroCEM Sample Handling System
Figure 1-2. MicroCEM Continuous Emissions Monitor
Rosemount Analytical Inc. A Division of Emerson Process Management Description and Specifications 1-1
Instruction Manual
748468-A
January 2002
1-2 MicroCEM SHS SPECIFICATIONS
Power ............................................ Universal Power Supply 85 – 264 VAC, 50 – 60 Hz, + 10%
Mounting........................................ Wall Mount
Area Classification......................... General Purpose / NEMA 4X (IP65) Fiberglass Enclosure
Ambient Range
Temperature .......................... -30° to 50° Celsius
Relative Humidity................... 5 to 99%
Instrument Weight ......................... 75 lbs. Typical
Dimensions.................................... 24“ x 24“ x 12“ (HxWxD)
Stack Sample Moisture ................. Up to 25%
Sample Cooler............................... Thermo Electric dual pass Chiller.
Max. Stack Temperature ............... 500° F (Higher temperatures available by utilizing elongated
Stack Pressure .............................. -5 to 15 inches H2O
Sample Flow Rate ......................... 1 L/min from sample handling enclosure to Analysis enclosure
Response Time (Max distance between Analysis Enclosure and Sample Conditioning/Probe)
Probe Length................................. 48" length 316 SS Probe with .5 micron sintered filter. (Customer
Mounting Flange............................ Optional 4“ 150#
Sample Pump................................ 316 SS diaphragm type
Instrument Air Requirements......... Instrument grade air required. 15 SCFM @ 60 -100 PSIG (30 sec-
MicroCEM SHS
500 Watts Maximum at Start Up. 250 Watts Nominal
Permeation Tube (-30° C) dewpoint.
Customer instrument air required @ 5 L/M, -40° C dewpoint
spools)
Enclosure is 300'. (Response time is 20 seconds/100' w/1/4" tub-
ing).
to cut to length in field.)
onds 2 times per day). (Pressure Regulation by Customer.)
1-2 Description and Specifications Rosemount Analytical Inc. A Division of Emerson Process Management
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