ABB Endura AZ20 series User Manual

Endura AZ20 series probe
Combustion oxygen monitor Contents
IM/AZ20P–EN Rev. G 1
Contents
1 Safety ...............................................................................2
1.1 Health & Safety ........................................................2
1.2 Electrical Safety – CEI / IEC 61010-1:2001-2 ...........2
1.3 Symbols – CEI / IEC 61010-1:2001-2 ......................2
1.4 Product Recycling Information .................................3
1.5 Product Disposal ......................................................3
1.6 Restriction of Hazardous Substances (RoHS) .......... 4
1.7 Safety Precautions ................................................... 4
1.8 Safety Conventions ..................................................4
1.9 Safety Recommendations ........................................4
1.10 Service and Repairs .................................................4
1.11 Potential Safety Hazards .......................................... 4
2 System Overview ............................................................5
3 Mechanical Installation ...................................................6
3.1 General Installation Requirements ............................6
3.2 Unpacking ...............................................................6
3.3 Identifying the Probe ................................................6
3.4 Siting .......................................................................7
3.4.1 System Overview .......................................... 7
3.5 Pneumatic Connections ...........................................8
3.5.1 Pneumatic Connection Configurations ..........8
3.5.2 Pneumatic Connections for Probes
with Restrictors .............................................9
3.5.3 Pneumatic Connections for Probes
without Restrictors ......................................10
3.6 Overall Dimensions .................................................11
3.6.1 Remote Endura AZ20 Probe .......................11
3.6.2 Integral Endura AZ20 Probe ........................11
3.7 Endura AZ20 Probe Flanges – All Probe Lengths ... 12
3.8 Mounting Plates for ABB Standard Flanges ............13
3.8.1 0.5 m (1.7 ft) Probe – Part No. AZ200 796 ..13
3.8.2 1.0 to 4.0 m (3.3 to 13.1 ft) Probes –
Part No. AZ200 795 ....................................13
3.8.3 Long Probe to 0.5 m (1.7 ft) Probe Adaptor
Plate – Part No. AZ200 794 ........................13
3.9 Mounting ................................................................ 14
3.9.1 Probe .........................................................14
3.9.2 0.5 m (1.64 ft) Probe to Large Probe
Adapter Plate Mounting ..............................15
3.10 End of Life Disposal ...............................................16
3.11 Endura AZ20 Probe and Transmitter Weights
(Unpacked and Packed) .........................................16
4 Connections .................................................................. 17
4.1 Electrical Safety ..................................................... 17
4.2 Cable Preparation .................................................. 18
4.2.1 Endura AZ20 Probe to
Remote Endura AZ20 Transmitter .............. 18
4.3 Electrical Connections ........................................... 20
4.3.1 Endura AZ20 Probe
Transmitter Connections ............................ 20
4.3.2 AutoCal Connections at
Endura AZ20 Probe ................................... 21
4.4 Gas and Air Connections ....................................... 22
4.4.1 Restrictors .................................................. 22
4.4.2 Connection Types ...................................... 22
4.4.3 Orientation of External Connections ........... 22
4.4.4 Test Gas Inlets ........................................... 23
4.4.5 Vent ........................................................... 24
4.4.6 Reference Air Inlet ...................................... 24
4.4.7 Inline Shut-off Valves .................................. 24
4.4.8 Internal Test Gas and Reference Air Tubes . 25
5 Start-up and Operation ................................................ 26
5.1 Preparation ............................................................ 26
5.2 Setting Up Test Gases ........................................... 26
5.2.1 AutoCal System with Restrictors ................ 26
5.2.2 AutoCal System without Restrictors ........... 27
5.2.3 Non-AutoCal System with Restrictors ......... 27
5.2.4 Non-AutoCal System without Restrictors .... 27
6 Endura AZ20 Probe Specification ............................... 28
Appendix A – Principle of Operation ............................... 29
Appendix B – Endura AZ20/ZFG2 Replacement Probe .. 30
B.1 Endura AZ20/ZFG2 Replacement
Probe Conduit Electrical Connections .................... 31
B.1.1 Electrical Connections ................................ 31
B.1.2 Endura AZ20/ZFG2 Replacement Probe –
Conduit Reference Air Connections ............ 32
B.2 ZDT-FG Analyzer Connections ............................... 33
B.2.1 Disconnecting the Existing ZFG2 Probe ..... 33
B.2.2 Connecting the Endura AZ20/ZFG2
Replacement Probe ................................... 33
B.3 ZMT Transmitter Connections ................................ 34
B.3.1 Disconnecting the Existing ZFG2 Probe ..... 34
B.3.2 Connecting the Endura AZ20/ZFG2
Replacement Probe ................................... 34
Appendix C – Using an External
Automatic Calibration Panel .............................................. 35
Appendix D – Accessories and Spares ........................... 36
D.1 Documentation ...................................................... 36
D.2 Probe Spares ........................................................ 36

ABB Endura AZ20 series Specifications

General

Brand	ABB
Model	Endura AZ20 series
Category	Measuring Instruments
Language	English