Siemens SIPROCESS GA700

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Maintenance and servicing

11.10Eliminating faults and errors

Wall-mounted device

156 Operating Instructions, 07/2023, A5E31930403-AB

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Table of Contents3
Introduction9
Purpose of this Document9
History9
Purpose10
Field of Application10
Proper Use11
Qualified Personnel11
Checking Delivery12
Transportation and Storage12
Warranty Conditions13
Safety Instructions15
Requirements for Safe Use15
Laws and Directives15
Conformity with European Directives16
Basic Safety Instructions16
Disclaimer16
General Information19
KC Safety Note - Information for Korea Only19
Requirements for Special Applications19
Automatic Reset19
Measuring High Oxygen Concentrations20
Description21
Overview21
Structure of the Wall Enclosure22
Device/Module Identification23
Nameplate Layout23
Design of Module Nameplate24
Date of Manufacture24
Oxymat 726
Module Structure, Standard Version26
Module Structure, High-Temperature Version27
Principle of Operation of OXYMAT 729
Reference Gas Monitoring31
Ultramat 732
Module Structure, Standard Version32
Module Structure, High-Temperature Version33
How the ULTRAMAT 7 Works35
Reference Gas Monitoring36
Calomat 737
Module Design37
How the CALOMAT 7 Works38
Option Modules38
Combined Operation41
Slots for Analyzer Modules41
Operating Modes42
Setting Note42
Serial/Parallel Operation42
Pressure Operation/Suction Operation42
Changing the Operating Mode43
Structure of the Gas Connections43
Application Planning47
General Safety Instructions47
Notes on Applications Planning48
Operation with at Least One OXYMAT 748
Operation with at Least One ULTRAMAT 749
Operation with at Least One CALOMAT 749
Operation with Different Analyzer Modules50
Retrofitting Sample Gas Restrictors51
Enclosure Purging52
Sample Gas Disposal53
Plug & Measure Permitted Activities53
General Information53
Notes on Configuration Change54
Case Differentiations55
Installing the Device59
General Safety Instructions for Installation59
Installation Instructions61
Installing the Wall-Mounted Device63
Installing / Removing and Connecting Analyzer and Option Modules65
General Safety Instructions for Configuration Change65
Wall Housing Tool66
Cables66
Installing Analyzer Modules, Standard Version68
Installing OXYMAT 7, High-Temperature Version70
Installing ULTRAMAT 7, High-Temperature Version72
Connecting Analyzer Modules73
Wiring OXYMAT 773
Connecting the ULTRAMAT 774
Connecting CALOMAT 775
Removing Analyzer Modules, Standard Version76
Removing OXYMAT 7, High-Temperature Version78
Removing ULTRAMAT 7, High-Temperature Version80
Installing Option Modules81
Mounting Locations of Option Modules81
Installing Option Modules83
Installing "Options" Terminal Block85
Wiring Option Modules88
Connecting the Device91
Gas Connections91
General Safety Instructions on Gas Connection91
Connection Information92
Installing/Removing the Sample Gas Restrictor94
Gas Connections at the Device95
Oxymat 795
Ultramat 797
Calomat 7100
Purging Gas Connections101
Connecting Gas102
Device with Analyzer Modules, Standard Version102
Device with One OXYMAT 7 Analyzer Module, High-Temperature Version102
Device with One ULTRAMAT 7 Analyzer Module, High-Temperature Version103
Electrical Connections104
General Safety Instructions for Electrical Connections104
Connection Information105
Requirements for Electrical Connection106
Connecting Signal Cables107
Overview Conduit Connectors109
Electrical Connections with Conduits110
Connecting the Ethernet Cable111
Connecting the Power Supply113
Electrical Connections and Terminal Assignment114
Spark Suppression: this Example118
Commissioning121
General Safety Instructions for Commissioning121
General Information on Commissioning123
Gas Preparation126
OXYMAT 7 / ULTRAMAT 7: Introduction of Reference Gas127
Selection of the Reference Gas127
Oxymat 7127
Ultramat 7128
Requirements for Reference Gas from the Gas Cylinder128
Introducing Reference Gas128
Check the Reference Gas Flow129
Reference Gas Monitoring with Pressure Switch129
Zero Point Error130
Oxymat 7133
Calomat 7133
Checking Gas Paths for Leaks133
General Information on Leaks133
Recommended Test Setup for Analyzer Modules in Standard Version134
Recommended Test Setup for the OXYMAT 7, High-Temperature Version135
Recommended Test Setup for the ULTRAMAT 7, High-Temperature Version136
Checking OXYMAT 7 for Leaks137
Checking ULTRAMAT 7 for Leaks138
Checking CALOMAT 7 for Leaks139
Requirements for Startup139
Commissioning the Device140
Operation141
Maintenance and Servicing143
General Safety Information for Service and Maintenance143
General Information on Maintenance145
Cleaning the Device145
Maintaining Analyzers145
Replacing Seals146
Replacing the Basic Device148
Replacing the Processing Module149
Replacing Option Modules152
Replacing the Cable Gland Set153
Eliminating Faults and Errors154
Decommissioning, Dismantling and Disposal157
Safety Instructions for Decommissioning157
Decommissioning the Device158
Dismantling the Device159
Disposing of the Device159
Information on Recycling159
Technical Specifications161
Determining the Technical Specifications161
Technical Specifications of the Wall Housing161
Technical Specifications of Analyzer Modules163
OXYMAT 7 Technical Specifications163
Technical Data ULTRAMAT 7167
CALOMAT 7 Technical Specifications171
Dimension Drawings175
Appendix177
Conformity with European Directives177
Certificate178
Abbreviations178
References179
Spare Parts/Accessories182
Notes182
Spare Parts Wall-Mounted Device183
Spare Parts OXYMAT 7184
Spare Parts ULTRAMAT 7187
Spare Parts CALOMAT 7194
Technical Support194
Return Procedure195
Index197

Siemens SIPROCESS GA700 - Page 156

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