vii
10.3.7. Servicing the line leak test .............................................................................. 123
10.3.8. Servicing the Desiccant Module ..................................................................... 123
10.4.
Manual tests and evaluations ................................................................................ 123
10.4.1. Cycle valve tests ............................................................................................ 123
10.4.2. Sample valve tests ......................................................................................... 124
10.4.3. Line leak tests (optional)................................................................................. 126
10.4.4. Evaluating/Resolving the ZPD Position .......................................................... 127
10.4.5. Evaluating/Resolving spectral balance ........................................................... 127
10.5.
Service and setup instructions ............................................................................... 128
10.5.1. Solenoid valves .............................................................................................. 128
10.5.2. Backup vacuum pump .................................................................................... 129
10.5.3. Line leak test setup procedure........................................................................ 131
11.
Troubleshooting ............................................................................................................ 133
11.1.
Identifying problems .............................................................................................. 133
11.1.1. Utilizing relay outputs ..................................................................................... 133
11.1.2. Utilizing daily inspections ................................................................................ 133
11.2.
Resolving problems ............................................................................................... 134
11.3.
Backup log files ..................................................................................................... 135
11.3.1. PPC log files ................................................................................................... 135
11.3.2. SBC log files ................................................................................................... 135
12.
Appendix ...................................................................................................................... 136
Appendix A.
Master parts list .......................................................................................... 136
Appendix B.
Event list ..................................................................................................... 139
Appendix C.
MODBUS register map ............................................................................... 143
Appendix D.
Gas list ....................................................................................................... 148
Appendix E.
Technical Specifications ............................................................................. 149
Appendix F.
MSDS ......................................................................................................... 151
F.1. KBr MSDS ............................................................................................................. 151
F.2. ZnSe MSDS .......................................................................................................... 156
Appendix G.
Glossary ..................................................................................................... 164
G.1. Access Codes ....................................................................................................... 164
G.2. EHS ....................................................................................................................... 164
G.3. ERT ....................................................................................................................... 164
G.4. FTIR ...................................................................................................................... 164
G.5. LAN ....................................................................................................................... 164
G.6. Lockout/Tagout...................................................................................................... 164
G.7. PSIA ...................................................................................................................... 164
G.8. PSIG ..................................................................................................................... 165