Instruction Manual
748468-D
July 2003
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
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.
to ensure they continue to operate within their
• 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 electri cal 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 specified 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
Model MicroCEM SHS
TABLE OF CONTENTS
Instruction Manual
748468-D
July 2003
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
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
6-3 Hi Temp Components............................................................................................................6-1
7-0 RETURN OF MATERIAL......................................................................................................7-1
7-1 Return Of Material.................................................................................................................7-1
7-2 Customer Service..................................................................................................................7-1
7-3 Training..................................................................................................................................7-1
Rosemount Analytical Inc. A Division of Emerson Process Management Contents i
Instruction Manual
748468-D
July 2003
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
Model MicroCEM SHS
LIST OF ILLUSTRATIONS
LIST OF TABLES
DRAWINGS (Located In Rear of Manual)
662011 Sample Probe 5’
662012 Sample Probe 4’
662320 Wiring Diagram, MicroCEM SHS
662321 Flow Diagram, MicroCEM SHS
662349 Installation Drawing, MicroCEM SHS
662350 Installation Drawing, MicroCEM SHS Hi Temp
ii Contents Rosemount Analytical Inc. A Division of Emerson Process Management
Instruction Manual
Model 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-D
July 2003
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-D
July 2003
Model 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
Model 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-D
July 2003
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-D
July 2003
Model 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
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.
°
F (52°C). A flame should
P-4 Preface Rosemount Analytical Inc. A Division of Emerson Process Management
Instruction Manual
Model 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-D
July 2003
Rosemount Analytical Inc. A Division of Emerson Process Management Preface P-5
Instruction Manual
748468-D
July 2003
Model MicroCEM SHS
P-6 Preface Rosemount Analytical Inc. A Division of Emerson Process Management
Model MicroCEM SHS
DESCRIPTION AND SPECIFICATIONS
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
Instruction Manual
748468-D
July 2003
SECTION 1
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-D
July 2003
1-2 MicroCEM SHS SPECIFICATIONS
Power ............................................ Universal Power Supply 85 – 264 VAC, 50 – 60 Hz, +
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 H
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-
Model MicroCEM SHS
10%
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)
O
2
Enclosure is 300'. (Response time is 20 se conds/100' w/1/4" tubing).
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
Model MicroCEM SHS
WARNING
ELECTRICAL SHOCK HAZARD
POSSIBLE EXPLOSION HAZARD
Instruction Manual
748468-D
July 2003
SECTION 2
INSTALLATION
2-1 INSTALLATION
Refer to drawings located in the rear of this
manual.
Do not open while energized. Do not operate without doors and covers secure.
Installation requires access to live parts
which can cause death or serious injury.
DANGER.
ELECTRICAL SHOCK HAZARD
Installation and servicing of this device requires access to components that may
present electrical shock and/or mechanical
hazards. Refer installation and servicing to
qualified service personnel.
CAUTION.
CODE COMPLIANCE
Installation of this device must be made in
accordance with all applicable national
and/or local codes. See specific references on the installation drawing located
in the rear of this manual.
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.
1. Move packaged System Enclosure to installation location. Unpack system and
inspect for shipping damage. Install system in permanent location as required as
shown on Outline and Mounting Dimensions Drawing. Install
2. Leak check interconnecting sample line(s)
with 15 psig (103 kPa) nitrogen (or clean,
dry, oil-free air) from sample tap to enclosure at ambient temperature and at normal operating temperature. Eliminate all
leaks. System must be leak tight or incorrect analyzer reading will result. A temporary pressure gauge may be installed on
sample line. Pressure loss should be less
than 1 psig (6.89 kPa) per 16 hours.
3. Connect vent and drain line per Outline
and Mounting Dimensions Drawing. Insure that connection is made to a pipe or
tubing size equal to or larger than the fitting size supplied and is vented and
drained to a pressure source at atmospheric pressure ±4 inches water column.
4. Verify the tightness of every tube fitting
and pipe fitting in the system as they may
have loosened in transit. The entire panel
system should be leak checked at 15 psig
(103 kPa). The system must be leak tight
prior to attempting a system start-up. At
this time, also verify that no foreign material is in any of the tubing or piping. You
may want to blow out the lines with nitrogen or clean, dry, oil-free instrument air.
Never use plant air for pressure checking
or purging of sample lines as plant air
may contain unacceptable amounts of oil
and/or water.
Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-1
Instruction Manual
748468-D
July 2003
Model MicroCEM SHS
5. Connect analog output signal as required
per Electrical Interconnect and Outline
and Mounting Dimensions Drawings.
Connect Status ID contacts and System
Alarm contacts as required.
6. Connect 115 VAC 60 Hz single phase
power (utility). Observe polarity when installing power - hot to black and neutral to
white. Incorrect connections may cause
damage to system. Provide grounding for
power as required by local codes for fiberglass enclosures. Verify all wiring is
per the Electrical Interconnect diagram.
7. Connect customer supplied zero and
span calibration gas cylinders and Rosemount supplied dual stage regulators as
required. Connect Instrument Air (per ISA
Standard S7.3).
NOTE
Refer to all NOTES on drawings located in
the rear of this for additional installation
information.
System should now be ready for start-up by
authorized personnel. Prior to start-up, the
operating instructions should be read and
thoroughly understood.
2-2 Installation Rosemount Analytical Inc. A Division of Emerson Process Management
Model MicroCEM SHS
Instruction Manual
748468-D
July 2003
SECTION 3
OPERATION
CAUTION.
Do not operate or service this instrument before reading and understanding
this instruction manual and receiving
appropriate training.
Refer to installation drawing supplied
with the application data package.
3-1 SIMPLIFIED STARTUP AND OPERATION
PROCEDURE
1. Install System Enclosure(s), interconnecting sample line, user supplied zero
and span gas cylinders with Rosemount supplied dual stage regulators,
conduit, and electrical cables per installation instructions.
2. Connect 115 VAC 60 Hz single phase
power to appropriate terminals as required. Turn on user supplied main
disconnect and circuit breaker.
4. Verify that analyzer ranges and analog
outputs are configured as desired.
Apply power to analyzer (if not all ready
powered).
5. Introduce zero gas locally to analyzer
as it is warming to operating temperature. Calibrate analyzer as recommended using valves integral to
analyzer. Allow 12-24 hours for analyzer reading to stabilize.
6. Verify that Thermoelectric cooler is operating properly prior to starting sample
pump. Verify that all remote/local
switches are in Remote mode. Adjust
perma pure purge air flow for 3-4 liter/minute on FI
by applying power to sample pump (if
not all ready powered.) Sample system will provide 1-2 liter/minute sample
flow at 8-12 psig. If more sample is
used, then dewpoint of sample will not
be low enough to prevent condensation
in minimum ambient conditions.
. Allow sample to flow
1
3. Apply power to temperature control
system for probe box. Apply power to
Thermoelectric Cooler. Allow box to
stabilize at operating temperature prior
to introducing sample.
ITEM DESCRIPTION
FI1 Perma Pure Purge Air Flow 3-4 Liters/minute
PR1/PI1 Perma Pure/Blowback Air Pressure 20-30 psig
Enclosure Cooler 350 C Set
PRS1Zero Gas8-12 psig
PRS2 90 PPM Nitric Oxide in N2 Span Gas 8-12 psig
7. System should now be analyzing sample. Table 3-1 lists typical settings for
various components.
NORMAL
SETTING/INDICATION
Table 3-1. Typical Component Settings
Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-1
Instruction Manual
748468-D
July 2003
Model MicroCEM SHS
8. Verify output from analyzer. Adjust as
required. Refer to analyzer instruction
manual. When switching ranges, it is
the user’s responsibility to insure that
analyzer output is coordinated with
range change.
9. Verify operation of Thermoelectric
cooler high temperature and moisture
carryover contact closure and indicator
lights. Contacts will close on alarm.
Clear any alarms by correcting problem.
3-2 CALIBRATION
Analyzer may be manually or automatically
calibrated locally or through sample system
by analyzer controls.
Normally a calibration will be recommended
once every 24 hours or as determined by
user based on application requirements.
System has capability to manually introduce zero and span gas near sample point,
through sample line, and through sample
system. The user should periodically com-
pare this value with zero and span gas admitted directly to analyzer to determine if
the system is contributing a bias.
The sample system should contribute less
than a 5% change. The cause of any larger
deviation should be determined and corrected.
3-3 ROUTINE OPERATION
The system should operate continuously
unattended. Periodic visual inspection of
system should be made to insure that operating parameters of system are correct.
Manual zero/span gas calibration recommended once per 24 hour period or as desired depending on application. This may
be adjusted based on actual operating experience. Refer to Analyzer Instruction
Manual for details.
For short term shutdown of system, introduce nitrogen or zero gas to analyzer(s) for
10-15 minutes. For long term shutdown of
system, close sample inlet valve. Remove
power from system. Shut off all zero and
span gases and air to system.
3-2 Operation Rosemount Analytical Inc. A Division of Emerson Process Management
Model MicroCEM SHS
MAINTENANCE AND SERVICE
The Sample Conditioning system is designed
for minimum maintenance based on anticipated sample composition and conditions. A
routine maintenance program will minimize
system downtime.
Maintenance will consist of two types: preventive and corrective. Preventive consists of
monitoring certain operating parameters at selected intervals and determining if corrective
maintenance is required. Following are tables
which define the expected preventive maintenance. Corrective maintenance will be performed on as needed basis due to an
unexpected system failure.
4-1 PREVENTIVE MAINTENANCE
Preventive maintenance activities have been
developed to maximize system availability.
These activities are extremely important to the
overall quality of the monitoring system. All
preventive maintenance activities shall be performed by maintenance personnel.
The performance of the monitoring system
should be reviewed on a weekly basis for the
initial six months of operation to determine if
the preventive maintenance activities and
schedule are effective. After six months,
maintenance activities shall be added or deleted and the frequency adjusted, if neces-
Instruction Manual
748468-D
July 2003
SECTION 4
sary, to maintain a high level of data
availability and accuracy.
4-2 CORRECTIVE MAINTENANCE
Corrective maintenance shall be initiated to
remedy any problems that may occur with the
system. In order to determine the cause of a
problem, maintenance personnel should refer
to the trouble shooting sections of the Operation and Service Manual.
4-3 MAINTENANCE LOGS
All maintenance activities performed on the
monitoring equipment shall be recorded on
maintenance log sheets and stored with the
monitoring system files.
4-4 MAINTENANCE FREQUENCY
Table 4-1 through Table 4-7 lists expected
service and maintenance intervals for the
various system components - they should be
inspected at this interval. Actual life may vary
depending on operating conditions. If any
component requires repair or replacement
more frequently than listed, then consideration
should be given to providing a more reliable or
more corrosion resistant component. Those
components not identified are not applicable
to this system.
Rosemount Analytical Inc. A Division of Emerson Process Management Maintenance and Service 4-1
Instruction Manual
748468-D
July 2003
WHERE
USED
SP1
Y-Strainers
COMPONENT
Primary sintered metal
sample filters
Sintered Metal Sample
Guard Filters
Disposable End-of-Line
Filters
Sample Filters with NonMetallic Elements
Sample Coalescing Filters with Non-Metallic
Elements
Model MicroCEM SHS
MAINTENANCE
ITEM
Filter Element B I,C or R
Filter Element I,C or R
Seal Kit I,R
Filter Element B I,R
Seal Kit I,R
Element I,R
Filter Element R F2
Seal Kit I,R
Filter Element R
Seal Kit I,R
DAILY WEEKLY MONTHLY
EVERY
3 MO.
EVERY
6 MO.
EVERY
9 MO.
EVERY
12 MO.
Legend:
Instrument Air Filters with
Non-Metallic Elements
Filter Element I,R
Seal Kit I,R
A – Tighten as required
B – Blowback/Blowdown
C – Clean
I – Inspect (some disassembly may be required)
R – Replace as required.
T – Test for proper function by stimulating operating/alarm condition
V – Visual check.
Table 4-1. Component Maintenance Schedule - Filters
4-2 Maintenance and Service Rosemount Analytical Inc. A Division of Emerson Process Management
Instruction Manual
748468-D
Model MicroCEM SHS
WHERE
USED
F
2
Flow Regulators Flexible Orifice I,R
RV1 Check/Relief Valves
EOV
1
Quick Connect Fittings O-Rings I,R
SV1 Solenoid Valves
EOV1 Valve Operators
COMPONENT
Regulating/Needle
Valves/Toggle Valves
Manual or RemoteOperated Ball Valves - 2,
3, 4, or 5- Way
Plug Valves - 2,3,4, or 5Way, Manual or RemoteOperated
Packless Valve (Diaphragm or Bellows
Sealed), Manual or Remote- Operated
Legend:
A – Tighten as required
B – Blowback/Blowdown
C – Clean
I – Inspect (some disassembly may be required)
R – Replace as required.
T – Test for proper function by stimulating operating/alarm condition
V – Visual check.
MAINTENANCE
ITEM
Packing Adjustment
Seat and Seals I,R
O-Ring Seal,
Spring
Seals I,R
Packing Adjust-
ment
Plug Assembly I,R
Seat and Seals I,R
Coils
Valve Internals
(check for cross
leakage)
Valve Seats and
Springs
Air Operators I,R
Motorized Op-
erators
DAILY WEEKLY MONTHLY
I,T
I,R
I,A
I,R
I,R
I,R
EVERY
3 MO.
EVERY
6 MO.
EVERY
9 MO.
July 2003
EVERY
12 MO.
Table 4-2. Component Maintenance Schedule - Valves
Rosemount Analytical Inc. A Division of Emerson Process Management Maintenance and Service 4-3
Instruction Manual
748468-D
July 2003
Model MicroCEM SHS
WHERE
USED
FI1 Flowmeters
PI1 Pressure Gauges
COMPONENT
MAINTENANCE
ITEM
Indication V
O-Rings and
Seals
Indication V
Snubbers I,R
DAILY WEEKLY MONTHLY
I,R
EVERY
3 MO.
EVERY
6 MO.
EVERY
9 MO.
Legend:
A – Tighten as required
B – Blowback/Blowdown
C – Clean
I – Inspect (some disassembly may be required)
R – Replace as required.
T – Test for proper function by stimulating operating/alarm condition
V – Visual check.
Table 4-3. Component Maintenance Schedule – Indicators
WHERE
USED
Bellows Pump
P
Peristaltic Pump Tubing I,R
2A,B
PR1
COMPONENT
Diaphragm Pumps Diaphragm I,R P1
Piston Pumps
Rotary or Centrifugal
Pump
Sample Back,Differential-, and Pressure Regulators
Air Service Pressure
Regulators
MAINTENANCE
ITEM
Valve/Valve
Gasket
Seals I,R
Valves and
Valve Seat
Bellows
Valve Seat and
Diaphragm
Regulator R
1
I
DAILY WEEKLY MONTHLY
I,C
I,R
EVERY
3 MO.
EVERY
6 MO.
EVERY
9 MO.
1, Factory replacement of bellows as required by pump manufacturer only.
Legend:
A – Tighten as required
B – Blowback/Blowdown
C – Clean
I – Inspect (some disassembly may be required)
R – Replace as required.
T – Test for proper function by stimulating operating/alarm condition
V – Visual check.
EVERY
12 MO.
EVERY
12 MO.
Table 4-4. Component Maintenance Schedule – Pressure Adjustment
4-4 Maintenance and Service Rosemount Analytical Inc. A Division of Emerson Process Management
Instruction Manual
748468-D
Model MicroCEM SHS
WHERE
USED
PR1 Refrigerated Condenser
RC
Thermo-Electric Cooler
1A,B
Ball Float Traps Seats and Seals I,C or R
PPD1 Perma-Pure Dryer Check for Leaks I
Regenerative Dryer
Ammonia Scrubber I I,R I,R I,R I,R
COMPONENT
Water Cooler/WaterCooled Separator
Legend:
A – Tighten as required
B – Blowback/Blowdown
C – Clean
I – Inspect (some disassembly may be required)
R – Replace as required.
T – Test for proper function by stimulating operating/alarm condition
V – Visual check.
MAINTENANCE
ITEM
Coolant and/or
Sample Temperature
Sample Temperature
Coolant and/or
Sample Temperature
Solenoid
Coils/Internals
Columns/Refill
with Mole Sieve
DAILY WEEKLY MONTHLY
V
V
V
I,R
I,R
EVERY
3 MO.
EVERY
6 MO.
EVERY
9 MO.
July 2003
EVERY
12 MO.
Table 4-5. Component Maintenance Schedule – Dryers
Rosemount Analytical Inc. A Division of Emerson Process Management Maintenance and Service 4-5
Instruction Manual
748468-D
July 2003
Model MicroCEM SHS
WHERE
USED
Heated Sample Line I
TI1
Enclosure Heaters I
Enclosure Vent Fans I
EC
1
Exhaust Blowers I
COMPONENT
Heated/Vaporizing
Pressure Regulating
Stations
Temperature Sensing
Element, Bi-metal
Temperature Controllers,
Self Operated
Enclosure Air
Conditioners
Enclosure Heat
Exchangers
MAINTENANCE
ITEM
Heating Element I
I
Valve and Seat I,R
I
I
DAILY WEEKLY MONTHLY
EVERY
3 MO.
EVERY
6 MO.
EVERY
9 MO.
EVERY
12 MO.
Legend:
A – Tighten as required
B – Blowback/Blowdown
C – Clean
I – Inspect (some disassembly may be required)
R – Replace as required.
T – Test for proper function by stimulating operating/alarm condition
V – Visual check.
Table 4-6. Component Maintenance Schedule – Temperature Control
4-6 Maintenance and Service Rosemount Analytical Inc. A Division of Emerson Process Management
Instruction Manual
748468-D
Model MicroCEM SHS
WHERE
USED
Purge Pressure Switches T
Sample Flow Switches T
Temperature Switches T
MS1 Level Sensor Switches T
Timers I,T
K
1-4
Relays - Solid State I,T
Transducers - E to I I,T
Dual Alarm Modules I,T
Sample Hold Modules I,T
24VPS1 DC Power Supply
COMPONENT
Sample Pressure
Switches
Loss of Pump Diaphragm
Flow Switch
Relays Electromechanical
Legend:
A – Tighten as required
B – Blowback/Blowdown
C – Clean
I – Inspect (some disassembly may be required)
R – Replace as required.
T – Test for proper function by stimulating operating/alarm condition
V – Visual check.
MAINTENANCE
ITEM
T
T
I,T
Verify Voltage
Out
DAILY WEEKLY MONTHLY
I
EVERY
3 MO.
EVERY
6 MO.
EVERY
9 MO.
July 2003
EVERY
12 MO.
Table 4-7. Component Maintenance Schedule – Electrical
Rosemount Analytical Inc. A Division of Emerson Process Management Maintenance and Service 4-7
Instruction Manual
748468-D
July 2003
Model MicroCEM SHS
4-8 Maintenance and Service Rosemount Analytical Inc. A Division of Emerson Process Management
Instruction Manual
Model MicroCEM SHS
SECTION 5
TROUBLESHOOTING
DANGER.
ELECTRICAL SHOCK HAZARD
Disconnect power to the module(s) prior to replacing components.
WARNING
QUALIFIED PERSONNEL
This equipment should not be adjusted or repaired by anyone except properly qualified serv i ce
personnel.
748468-D
July 2003
WARNING
PARTS INTEGRITY
Tampering with or unauthorized substitution of components may adversely affect safety of this
product. Use only factory-approved components for repair.
Troubleshooting should be referred to qualified service technicians. Basic troubleshooting involves first isolating the fault to the failed component. Refer to the following symptom chart.
Rosemount Analytical Inc. A Division of Emerson Process Management Troubleshooting 5-1
Instruction Manual
748468-D
July 2003
SYMPTOM POSSIBLE CAUSE CORRECTIVE ACTION
1. No flow or low sample flow to analyzer(s)
2. Water carryover to analyzer(s)
3. Greater than 5% difference when
introducing calibration gas in local
mode and Remote mode (Sample
System Bias)
Model MicroCEM SHS
a. Sample Flow valves not adjusted
properly
b. No sample pressure to analyzer(s) b. Verif y RV1 is set for 8-12 psig
c. System in other than sample mode c. Place system in sample mode
d. Sample or guard filters plugged d. Inspect and replace as required
e. Pump diaphragm or valves have
failed
a. Trap drain full
b. High thermoelectric cooler tem-
perature (above 45°F/7.2°C)
c. Temperature setting is incorrect c. Correct setting
d. High ambient temperature
e. Failed thermoelectric elements e. Inspect and replace as required
f. Cooling fan not operating or heat
exchanger blocked
a. Filter Element of F1 contaminated
b. Sample line or Thermocooler con-
taminated.
c. Leak in system (prior to pump)
which is diluting sample
d. Insufficient flow of calibration gas to
sample probe
a. Adjust correct flow for analyzer(s)
e. Replace pump diaphragm and
check valve operation
a. Verify that Peristaltic pump is oper-
ating properly.
b. Verify that Peristaltic pump is oper-
ating properly.
d. Ambient should be less than 90°F
o
(32
C)
f. 4. Verify operation of fan and ade-
quate ventilation around heat exchanger
a. Remove element from system and
retest. If reading is within tolerance
now, then replace element with a
new one.
b. Check operating temperature of all
heated zones.
Purge/backflush system with HCfree air for 5-10 minutes. Retest. If still high, then sections of the
system will have to be individually
isolated and checked.
c. Check sample line, pump di a-
phragm, Peristaltic Pump tubing.
d. Set flow of calibration gas so that
sample inlet pressure is above 0 or
analyzer reading is maximized.
5-2 Troubleshooting Rosemount Analytical Inc. A Division of Emerson Process Management
Model MicroCEM SHS
REPLACEMENT PARTS
Instruction Manual
748468-D
July 2003
SECTION 6
6-1 INTERNAL SAMPLE PANEL
662210 Relay Board Assembly
897861 Fuse 5A, Time Delay
902127 Flowmeter
902222 Pressure Gauge
902238 Pressure Regulator
902262 Relief Valve (set for 10-12 psig)
904772 Fuse 10A, Slow Blow
905781 Scrubber, Ammonia
905782 4-Way Valve
905783 Electric Actuator
905784 Mount Kit
905785 Solenoid Valve 24V DC
905786 Sample Pump
905787 Dryer
905788 Thermocooler
905789 Moisture Sensor
905790 Mounting Bracket, Pressure Gauge
905792 Filter Element
905793 Motor
905794 Pump Head
905795 Dual Head Kit
905796 Power Supply
905802 Cooler, Enclosure
905842 Flange Gasket
905866 Rebuild Kit, Solenoid Valve
905869 Rebuild Kit, Sample Pump
905870 Coil 24 DCFT, Solenoid Valve
906016 Hose Clamp
906028 Filter Housing, Stainless Steel
6-2 SAMPLE PROBES
662011 Probe Assembly 5 foot
662012 Probe Assembly 4 foot
905839 Filter 0.5 micron
6-3 HI TEMP COMPONENTS
662091 Filter Baffle, Probe
662127 Probe Assembly, Hi Temp
662170 Heated Sample Line, 10 foot
662195 Heated Sample Line, 15 foot
662196 Heated Sample Line, 25 foot
662197 Heated Sample Line, 50 foot
905873 Filter 0.5 micron, Hi Temp
Rosemount Analytical Inc. A Division of Emerson Process Management Replacement Parts 6-1
Instruction Manual
748468-D
July 2003
Model MicroCEM SHS
6-2 Replacement Parts Rosemount Analytical Inc. A Division of Emerson Process Management
Model MicroCEM SHS
RETURN OF MATERIAL
7-1 RETURN OF MATERIAL
If factory repair of defective equipment is required, proceed as follows:
1. Secure a return authorization from a
Rosemount Analytical Inc. Sales Office or
Representative before returning the
equipment. Equipment must be returned
with complete identification in accordance
with Rosemount instructions or it will not
be accepted.
2. In no event will Rosemount be responsible
for equipment returned without proper authorization and identification.
Instruction Manual
748468-D
July 2003
SECTION 7
If warranty service is expected, the defective
unit will be carefully inspected and tested at
the factory. If the failure was due to the conditions listed in the standard Rosemount warranty, the defective unit will be repaired or
replaced at Rosemount’s option, and an operating unit will be returned to the customer in
accordance with the shipping instructions furnished in the cover letter.
For equipment no longer under warranty, the
equipment will be repaired at the factory and
returned as directed by the purchase order
and shipping instructions.
3. Carefully pack the defective unit in a sturdy
box with sufficient shock absorbing material to ensure no additional damage occurs
during shipping.
4. In a cover letter, describe completely:
a. The symptoms that determined the
equipment is faulty.
b. The environment in which the equip-
ment was operating (housing, weather,
vibration, dust, etc.).
c. Site from where the equipment was
removed.
d. Whether warranty or non-warranty
service is expected.
e. Complete shipping instructions for the
return of the equipment.
5. Enclose a cover letter and purchase order
and ship the defective equipment according to instructions provided in the Rosemount Return Authorization, prepaid, to:
Rosemount Analytical Inc.
Process Analytic Division
Customer Service Center
1-800-433-6076
7-2 CUSTOMER SERVICE
For order administration, replacement parts,
application assistance, on-site or factory repair, service or maintenance contract information, contact:
Rosemount Analytical Inc.
Process Analytic Division
Customer Service Center
1-800-433-6076
7-3 TRAINING
A comprehensive Factory Training Program of
operator and service classes is available. For
a copy of the Current Operator and Service
Training Schedule, contact:
Rosemount Analytical Inc.
Customer Service Center
1-800-433-6076
Rosemount Analytical Inc. A Division of Emerson Process Management Return of Material 7-1
Instruction Manual
748468-D
July 2003
Model MicroCEM SHS
7-2 Return of Material Rosemount Analytical Inc. A Division of Emerson Process Management
WARRANTY
Goods and part(s) (excluding consumables) manufactured by Seller are warranted to be free from
defects in workmanship and material under normal use and service for a period of twelve (12)
months from the date of shipment by Seller. Consumables, glass electrodes, membranes, liquid
junctions, electrolyte, o-rings, etc., are warranted to be free from defects in workmanship and material under normal use and service for a period of ninety (90) days from date of shipment by
Seller. Goods, part(s) and consumables proven by Seller to be defective in workmanship and/or
material shall be replaced or repaired, free of charge, F.O.B. Seller's factory provided that the
goods, part(s) or consumables are returned to Seller's designated factory, transportation charges
prepaid, within the twelve (12) month period of warranty in the case of goods and part(s), and in
the case of consumables, within the ninety (90) day period of warranty. This warranty shall be in
effect for replacement or repaired goods, part(s) and the remaining portion of the ninety (90) day
warranty in the case of consumables. A defect in goods, part(s) and consumables of the commercial unit shall not operate to condemn such commercial unit when such goods, part(s) and
consumables are capable of being renewed, repaired or replaced.
The Seller shall not be liable to the Buyer, or to any other person, for the loss or damage directly
or indirectly, arising from the use of the equipment or goods, from breach of any warranty, or from
any other cause. All other warranties, expressed or implied are hereby excluded.
IN CONSIDERATION OF THE HEREIN STATED PURCHASE PRICE OF THE GOODS,
SELLER GRANTS ONLY THE ABOVE STATED EXPRESS WARRANTY. NO OTHER WARRANTIES ARE GRANTED INCLUDING, BUT NOT LIMITED TO, EXPRESS AND IMPLIED
WARRANTIES OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
Limitations of Remedy.
LAY IN PERFORMANCE. THE SOLE AND EXCLUSIVE REMEDY FOR BREACH OF WARRANTY SHALL BE LIMITED TO REPAIR OR REPLACEMENT UNDER THE STANDARD
WARRANTY CLAUSE. IN NO CASE, REGARDLESS OF THE FORM OF THE CAUSE OF ACTION, SHALL SELLER'S LIABILITY EXCEED THE PRICE TO BUYER OF THE SPECIFIC
GOODS MANUFACTURED BY SELLER GIVING RISE TO THE CAUSE OF ACTION. BUYER
AGREES THAT IN NO EVENT SHALL SELLER'S LIABILITY EXTEND TO INCLUDE INCIDENTAL OR CONSEQUENTIAL DAMAGES. CONSEQUENTIAL DAMAGES SHALL INCLUDE, BUT
ARE NOT LIMITED TO, LOSS OF ANTICIPATED PROFITS, LOSS OF USE, LOSS OF REVENUE, COST OF CAPITAL AND DAMAGE OR LOSS OF OTHER PROPERTY OR EQUIPMENT.
IN NO EVENT SHALL SELLER BE OBLIGATED TO INDEMNIFY BUYER IN ANY MANNER
NOR SHALL SELLER BE LIABLE FOR PROPERTY DAMAGE AND/OR THIRD PARTY CLAIMS
COVERED BY UMBRELLA INSURANCE AND/OR INDEMNITY COVERAGE PROVIDED TO
BUYER, ITS ASSIGNS, AND EACH SUCCESSOR INTEREST TO THE GOODS PROVIDED
HEREUNDER.
Force Majeure.
Seller's direct control.
Seller shall not be liable for failure to perform due to labor strikes or acts beyond
SELLER SHALL NOT BE LIABLE FOR DAMAGES CAUSED BY DE-
Instruction Manual
A
748468-D
July 2003
Model MicroCEM SHS
EMERSON PROCESS MAN
Rosemount Analytical Inc.
Process Analytic Division
1201 N. Main St.
Orrville, OH 44667-0901
T (330) 682-9010
F (330) 684-4434
E-mail: gas.csc@emersonprocess.com
ASIA - PACIFIC
Fisher-Rosemount
Singapore Private Ltd.
1 Pandan Crescent
Singapore 128461
Republic of Singapore
Phone: 65-777-8211
Fax: 65-777-0947
http://www.processanalytic.com
© Rosemount Analytical Inc. 2003
GEMENT
EUROPEAN TECHNOLOGY CENTER
Fisher-Rosemount GmbH & Co.
Industriestrasse 1
63594 Hasselroth
Germany
Phone: 49-6055-884 0
Fax: 49-6055-884209
EUROPE, MIDDLE EAST, AND AFRICA
Fisher-Rosemount Ltd.
Heath Place
Bognor Regis
West Sussex PO22 9SH
England
Phone: 44-1243-863121
Fax: 44-1243-845354
LATIN AMERICA
Fisher - Rosemount
Av. das Americas
3333 sala 1004
Rio de Janeiro, RJ
Brazil 22631-003
Phone: 55-21-431-1882
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