Contents | xiii
Warning Labels
These symbols may appear on the instrument in order to alert you of existing conditions.
Protective Conductor Terminal
(BORNIER DE L’ECRAN DE PROTECTION)
Schutzerde
Caution – Risk of electric shock
(ATTENTION – RISQUE DE DÉCHARGE ÉLECTRIQUE)
Achtung – Hochspannung Lebensgefahr
Caution – Refer to accompanying documents
(ATTENTION – SE RÉFERER AUX DOCUMENTS JOINTS)
Achtung – Beachten Sie beiliegende Dokumente
CAUTION – Hot Surface
(ATTENTION – SURFACE CHAUDE)
Achtung – Heiße Oberfläche
Environmental Information
This AMETEK product contains materials that can be reclaimed and recycled. In some cases the
product may contain materials known to be hazardous to the environment or human health.
In order to prevent the release of harmful substances into the environment and to conserve
our natural resources, AMETEK recommends that you arrange to recycle this product when it
reaches its “end of life”.
Waste Electrical and Electronic Equipment (WEEE) should never be disposed of in a munici-
pal waste system (residential trash). The Wheelie Bin marking on this product is a reminder to
dispose of the product properly after it has completed its useful life and been removed from
service. Metals, plastics, and other components are recyclable and you can do your part by doing
one of the following steps:
• When the equipment is ready to be disposed of, take it to your local or region-
al waste collection administration for recycling.
• In some cases, your “end of life” product may be traded in for credit towards
the purchase of new AMETEK instruments. Contact your dealer to see if this
program is available in your area.
• If you need further assistance in recycling your AMETEK product, contact our
office listed in this manual.
UV Source Lamps Disposal
AMETEK recommends that all UV lamps – whether they are new, used, or damaged in any way
– need to be disposed of in an environmentally safe manner.
Most UV lamps do not contain restricted substances listed under the European RoHS 2 direc-
tive. However, special handling requirements are required for some lamps if they are broken.
Two examples include Cadmium and Beryllium lamps. Refer to a current Material Safety Data
Sheet (MSDS) for handling any lamp where the glass envelope has been broken and which has
exposed the metal cathode in the centre of the lamp.
Summary of Contents for 920
Page 39: ...Specifications 2 11 ...
Page 40: ...2 12 Model 920 Multi Gas Analyzer ...
Page 41: ...Specifications 2 13 2019 02 05 ...
Page 42: ...2 14 Model 920 Multi Gas Analyzer ...
Page 43: ...Specifications 2 15 ...
Page 44: ...2 16 Model 920 Multi Gas Analyzer ...
Page 45: ...Specifications 2 17 ...
Page 47: ...Specifications 2 19 Heater Plate ATEX and IECEx Certificates and Marking ...
Page 48: ...2 20 Model 920 Multi Gas Analyzer ...
Page 49: ...Specifications 2 21 ...
Page 50: ...2 22 Model 920 Multi Gas Analyzer ...
Page 51: ...Specifications 2 23 ...
Page 52: ...2 24 Model 920 Multi Gas Analyzer ...
Page 53: ...Specifications 2 25 ATEX and IECEx certified Model 920 Analyzers are marked with this label ...
Page 55: ...Specifications 2 27 ...
Page 56: ...2 28 Model 920 Multi Gas Analyzer ...
Page 57: ...Specifications 2 29 ...
Page 58: ...2 30 Model 920 Multi Gas Analyzer ...
Page 59: ...Specifications 2 31 ...
Page 71: ...Installation and Start Up 3 11 Figure 3 4 Optical Bench Measuring Cell assembly ...
Page 108: ...3 48 Model 920 Multi Gas Analyzer This page intentionally left blank ...
Page 173: ...Controller User Interface 4 65 Figure 4 8 Customer signal connections ...
Page 187: ...Maintenance and Troubleshooting 5 11 Figure 5 1 Measuring Cell assembly ...
Page 262: ...A 2 Model 920 Multi Gas Analyzer Ribbon Cable Interconnect WX 102836 ...
Page 263: ...Appendix A Drawings A 3 GP Lower Enclosure to Electronics Wiring CE Analyzers WX 102810 ...
Page 264: ...A 4 Model 920 Multi Gas Analyzer Heater and Sensor Wiring GP Div 2 Analyzers WX 102851 ...
Page 265: ...Appendix A Drawings A 5 Heater and Sensor Wiring CE Zone 1 Analyzers WX 102852 ...
Page 266: ...A 6 Model 920 Multi Gas Analyzer Lower Cabinet Wiring CE GP Analyzers 120V 100 1341 3 ...
Page 267: ...Appendix A Drawings A 7 Lower Cabinet Wiring CE GP Analyzers 240V 100 1342 3 ...
Page 268: ...A 8 Model 920 Multi Gas Analyzer Signal Wiring PD GP Div 2 CE Zone 1 Analyzers WX 102815 ...
Page 271: ...Appendix A Drawings A 11 24V Power Supply DC Wiring CE Zone 1 Analyzers WX 102812 ...
Page 272: ...A 12 Model 920 Multi Gas Analyzer RS 232 Communications Cable Wiring 300 9480 ...
Page 273: ...Appendix A Drawings A 13 RS 232 RS 485 Module Wiring CE Zone 1 GP Div 2 Analyzers 100 2185 ...
Page 274: ...A 14 Model 920 Multi Gas Analyzer Microcontroller Board 100 0117 ...
Page 275: ...Appendix A Drawings A 15 Host Controller Board Display Interface 100 0138 ...
Page 278: ...S 2 Model 920 Multi Gas Analyzer This page intentionally left blank ...