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T QUASAR Flare Monitors Operation Manual General • v
8 Troubleshooting ............................................................................................................ 47
8.1 Problem Isolation Checkout Procedure ............................................................... 47
8.1.1 Sight Path and Optical Alignment ........................................................................ 47
8.1.2 Power Input ............................................................................................................ 47
8.1.3 Power Fuse ............................................................................................................. 47
8.1.4 Instrument Loops ................................................................................................... 47
8.1.5 Stopped Chopper Wheel ....................................................................................... 48
8.1.6 Broken Wire Harness ............................................................................................. 48
8.1.7 Component Failure ................................................................................................ 49
9 Maintenance .................................................................................................................. 51
9.1 General Maintenance ............................................................................................ 51
9.1.1 Chopper Motor Repair .......................................................................................... 51
9.2 Cleaning the Optics ............................................................................................... 52
10 Safety Assurances and Precautions ............................................................................. 53
10.1 Hazardous Environment Safety ........................................................................... 53
10.2 Electrical Service Protection ................................................................................. 53
10.2.1 Over-Current Protection / Service Switch ............................................................. 53
10.2.2 Over-Voltage Protection ....................................................................................... 53
10.2.3 Transient Protection .............................................................................................. 54
10.2.4 Wiring ..................................................................................................................... 54
10.2.5 Protective Ground Connection ............................................................................. 54
Appendix A: Specifications and Parameter Settings ........................................................ 55
Appendix B: Area Classification/Protection Concepts ...................................................... 57
Label Markings .............................................................................................................. 57
Protection Concepts, Article 500 .................................................................................. 58
Appendix C: Declaration of Conformity/ Certificate ........................................................ 61
Appendix D: Statement of Limited Warranty, New Instruments .................................... 63
Appendix E: Engineering Drawings ................................................................................... 65
Index ..................................................................................................................................... 71
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