Air Products GASGUARD TE10, Installation, Operation And Maintenance Manual

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Introduction
Revision
–September 2009
Page i - vii
Table of Contents
Introduction ...................................................................................................................... i-xi
Section 1: Safety Warnings .............................................................................................. 1-1
1.1 Introduction .................................................................................................... 1-1
1.1.1 Level or Intensity of Hazard ....................................................................... 1-1
1.1.2 Hazard Types (Symbols) ............................................................................. 1-2
1.2 Important Safety Warnings ............................................................................ 1-3
1.3 Inert Gas Hazards ........................................................................................... 1-4
1.4 Pressurized Gases .......................................................................................... 1-7
1.5 Electrical Hazard............................................................................................ 1-7
1.6 Falling Equipment Hazard ............................................................................. 1-8
1.7 Pinch Hazard .................................................................................................. 1-8
1.8 Personal Protective Equipment ...................................................................... 1-8
1.9 Hazard Warnings ........................................................................................... 1-12
1.9.1 Toxic Gas Hazards ...................................................................................... 1-13
1.9.2 Corrosive Gas Hazards ............................................................................... 1-14
1.9.3 Flammable and Pyrophoric Gas Hazards .................................................... 1-14
1.9.4 Oxygen and Other Oxidizer Hazards .......................................................... 1-17
1.9.5 Inert Gas Hazards ........................................................................................ 1-18
1.9.6 Pressurized Gases ....................................................................................... 1-20
1.9.7 Electrical Hazards ....................................................................................... 1-21
1.9.8 Purge Gas Backstream Hazard.................................................................... 1-21
1.10 Typical Minimal Lockout or Tagout System Procedures ........................... 1-21
1.11 Safety Signs and Labels ............................................................................... 1-26
1.12 Equipment Safety Features .......................................................................... 1-33
1.13 Material Safety Data Sheets ......................................................................... 1-34
1.14 Safety Literature for Handling and Use of Instrument Nitrogen
Supply .................................................................................................................. 1-34
Section 2: Dimensions and Mounting .............................................................................. 2-1
2.1 Outline Dimensions ....................................................................................... 2-1
2.1.1 Outline Dimension Figures for 24” Distribution Systems (4
stick) .................................................................................................................... 2-2
2.1.2 Outline Dimension Figures for 30” Distribution Systems (6
stick or 8 stick) ..................................................................................................... 2-7
2.2 Mounting Hole Locations .............................................................................. 2-12
2.2.1 Rack Anchoring for 24” Distribution Systems (4 stick) ............................. 2-13
2.2.2 Rack Anchoring for 30” Distribution Systems (6 stick or 8
stick) .................................................................................................................... 2-15
Section 3: Tubing Connections ........................................................................................ 3-1
3.1 Tubing Interconnections ................................................................................ 3-2
3.2 Process Line Connection ............................................................................... 3-2
3.3 Vent Line ....................................................................................................... 3-5
3.4 Venturi Line ................................................................................................... 3-6