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ATEX Instruction Manual
HAS8xE-IM-ATEX
January 2004
MLT 2 / BINOS
100 F
Emerson Process Management Manufacturing GmbH & Co. OHG
i - 1
TABLE OF CONTENTS
Preface P-1
Definitions ..................................................................................................................... P-2
Safety Instructions ...................................................................................................... P-3
Terms used in this manual ........................................................................................... P-4
SECTION 1
Technical Description 1-1
1-1 Application and Principle of Operation .......................................................... 1-1
1-2 unused .............................................................................................................. 1-2
1-3 Specification .................................................................................................... 1-3
1-3-1 Installation Site ................................................................................................... 1-3
1-3-2 Explosion Protection .......................................................................................... 1-3
1-3-3 Pressurization Conditions ................................................................................... 1-3
1-3-4 Purge Gas Conditions ........................................................................................ 1-4
1-3-5 Sample Gas Conditions ..................................................................................... 1-5
1-3-6 Differential Pressure Monitoring ......................................................................... 1-5
1-4 Additional Safety Measures ............................................................................ 1-6
SECTION 2
Installation 2-1
2-1 General ............................................................................................................. 2-1
2-2 Installation of the Unit...................................................................................... 2-1
2-3 Dimensional Drawings .................................................................................... 2-2
2-3-1 Single Enclosure Analyzer .................................................................................. 2-2
2-3-2 Dual Enclosure Analyzer ..................................................................................... 2-4
2-4 Connection of Sample Gas and Protective Gas (Purge Gas) ....................... 2-6
2-4-1 Hints on Flammable Gases ................................................................................ 2-7
2-4-2 MLT 2 Gas Flow Diagrams ................................................................................. 2-8
2-4-3 BINOS
®
100 F Gas Flow Diagrams .................................................................. 2-10
2-5 Safety Device Settings .................................................................................. 2-13
2-6 Special Remarks and Instructions ............................................................... 2-13
2-7 Electrical Connections .................................................................................. 2-14
2-7-1 Cable Gland Assembly Instruction for Shielded Cables ..................................... 2-14
2-7-2 Mains Connection............................................................................................. 2-15
2-7-2-1 Purge System .................................................................................................. 2-15
2-7-2-2 Analyzer........................................................................................................... 2-17
2-7-3 Pressurization System Alarm Contacts ............................................................. 2-17
2-7-4 Differential Pressure Switch(es) ....................................................................... 2-18