Michell Instruments MDM300 Operating Manual

MDM300
Sampling System
User’s Manual
97232 Issue 1.4
October 2016
Please fi ll out the form(s) below for each instrument that has been purchased.
Use this information when contacting Michell Instruments for service purposes.
Instrument
Serial Number
Invoice Date
Location of Instrument
Tag No
Instrument
Serial Number
Invoice Date
Location of Instrument
Tag No
Instrument
Serial Number
Invoice Date
Location of Instrument
Tag No
MDM300 Sampling System
For Michell Instruments' contact information please go to
www.michell.com
© 2016 Michell Instruments
This document is the property of Michell Instruments Ltd. and may not be copied or
otherwise reproduced, communicated in any way to third parties, nor stored in any Data
Processing System without the express written authorization of Michell Instruments Ltd.
MDM300 Sampling System User’s Manual
Contents
Safety ................................................................................................................................ v
Electrical Safety ........................................................................................................... v
Pressure Safety ............................................................................................................ v
Toxic Materials ............................................................................................................. v
Repair and Maintenance ............................................................................................... v
Calibration ................................................................................................................... v
Safety Conformity ........................................................................................................ v
Abbreviations ......................................................................................................................vi
Warnings ............................................................................................................................vi
1 INTRODUCTION ................................................................................................1
2 INSTALLATION ..................................................................................................2
2.1 Safety ............................................................................................................... 2
2.2 Unpacking the Instrument ................................................................................... 2
2.3 Environmental Requirements ...............................................................................2
2.4 Preparing the Sampling System for Operation ....................................................... 3
2.5 Controls, Indicators and Connectors .....................................................................5
3 OPERATION ......................................................................................................6
3.1 Sample Gas Connection ...................................................................................... 6
3.2 Operating Procedure ........................................................................................... 6
3.3 Sampling Hints ................................................................................................... 7
4 MAINTENANCE ................................................................................................10
4.1 General Maintenance Guidelines ........................................................................ 10
4.2 Filter Element Replacement ............................................................................... 10
Figures
Figure 1 Panel-Mount Sampling System and Flight Case .............................................1
Figure 2 Gas Port Adaptors ......................................................................................3
Figure 3 MDM300 Positioning ...................................................................................3
Figure 4 MDM300 Inlet and Outlet Port Connection ....................................................4
Figure 5 Mounting Posts ...........................................................................................4
Figure 6 Port Connection Tightening .........................................................................4
Figure 7 Controls, Indicators and Connectors .............................................................5
Figure 8 Sample Line Connection to GAS IN Port .......................................................6
Figure 9 Filter Element Removal .............................................................................10
Figure 10 Glycol Absorption Cartridge Removal ..........................................................11
iv 97232 Issue 1.4, October 2016
MDM300 Sampling System User’s Manual
Tables
Table 1 Controls, Indicators and Connectors ..............................................................5
Appendices
Appendix A Technical Specifi cations ..............................................................................13
Appendix B Quality, Recycling & Warranty Information ...................................................15
B.1 Pressure Equipment Directive (PED) 97/23/EC ...............................15
B.2 Recycling Policy ..........................................................................15
B.3 WEEE Compliance ........................................................................15
B.4 RoHS2 Compliance ......................................................................16
B.5 Warranty .....................................................................................16
B.6 REACH Compliance ......................................................................17
B.7 Calibration Facilities .....................................................................17
B.8 Return Policy ...............................................................................18
B.9 Manufacturing Quality ..................................................................18
Appendix C Return Document & Decontamination Declaration ........................................20
Michell Instruments v
MDM300 Sampling System User’s Manual
!
Safety
The manufacturer has designed this equipment to be safe when operated using the procedures detailed in this manual. The user must not use this equipment for any other purpose than that stated. Do not subject the equipment to conditions outside of the specifi ed operating limits.
This manual contains operating and safety instructions, which must be followed to ensure the safe operation and to maintain the equipment in a safe condition. The safety instructions are either warnings or cautions issued to protect the user and the equipment from injury or damage. Use competent personnel using good engineering practice for all procedures in this manual.
Electrical Safety
The instrument is designed to be completely safe when used with options and accessories supplied by the manufacturer for use with the instrument.
Pressure Safety
DO NOT permit pressures greater than the safe working pressure to be applied to the instrument. The specifi ed safe working pressure will be as follows (refer to Appendix A - T echnical Specifi cations):
Low pressure: 20 barg (290 psig) Medium pressure: 110 barg (1595 psig) High pressure: 340 barg (4931 psig)
WARNING
The fl owmeter should never be pressurized.
Always expand a pressurized sample to atmospheric pressure
before it enters the fl ow meter.
Toxic Materials
The use of hazardous materials in the construction of this instrument has been minimized. During normal operation it is not possible for the user to come into contact with any hazardous substance which might be employed in the construction of the instrument. Care should, however, be exercised during maintenance and the disposal of certain parts.
Repair and Maintenance
The instrument must be maintained either by the manufacturer or an accredited service agent. Refer to www.michell.com for details of Michell Instruments’ worldwide offi ces contact information
Calibration
The recommended calibration interval for the MDM300 Hygrometer is 12 months. The instrument should be returned to the manufacturer, Michell Instruments, or one of their accredited service agents for recalibration.
Safety Conformity
This product meets the essential protection requirements of the relevant EU directives. Further details of applied standards may be found in the product specifi cation.
vi 97232 Issue 1.4, October 2016
MDM300 Sampling System User’s Manual
!
Abbreviations
The following abbreviations are used in this manual:
AC alternating current barg pressure unit (=100 kP or 0.987 atm) gauge ºC degrees Celsius ºF degrees Fahrenheit Nl/min liters per minute kg kilogram(s) lb pound(s) mm millimeters “ inch(es) psig pounds per square inch gauge scfh standard cubic feet per hour
Warnings
The following general warning listed below is applicable to this instrument. It is repeated in the text in the appropriate locations.
Where this hazard warning symbol appears in the following
sections, it is used to indicate areas where potentially
hazardous operations need to be carried out.
Michell Instruments vii
MDM300 Sampling System User’s Manual
1 INTRODUCTION
The MDM300 panel-mount sampling system offers a complete package for conditioning of a sample, prior to measurement with an MDM300 or MDM300 I.S.
It is contained within an optional fl ight case which allows easy transport of everything required to make the measurements. The anti-static construction of the case makes it suitable for use in hazardous areas.
INTRODUCTION
Figure 1
Panel-Mount Sampling System and Flight Case
Michell Instruments 1
INSTALLATION
!
MDM300 Sampling System User’s Manual
2 INSTALLATION
2.1 Safety
It is essential that the installation of the electrical and
gas supplies to this instrument be undertaken by qualifi ed
2.2 Unpacking the Instrument
The shipping box will contain the following:
MDM300 Panel-Mount Sampling System
Flight case (optional)
personnel.
2.5mm Allen key
2 x 2.5mm hex bolts
2 x 1/8” NPT to 1/8” Swagelok
1. Open the box. If a fl ight case was ordered, the sampling system will be packaged within it.
2. Remove the sampling panel (or fl ight case, if ordered) from the box, along with the fi ttings.
3. Save all packing materials in case it is necessary to return the instrument.
2.3 Environmental Requirements
Refer to the user’s manual for information on acceptable environmental conditions in which to operate the MDM300.
®
adaptors
2 97232 Issue 1.4, October 2016
Loading...
+ 19 hidden pages