United Process Controls, Inc.
Oxyfire-LT Installation/Operation Manual
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P a g e
Table of Contents
1
INTRODUCTION .......................................................................................................................... 5
1.1
GENERAL ................................................................................................................................. 5
1.2
OVERVIEW .............................................................................................................................. 5
1.3
THEORY OF OPERATION...................................................................................................... 5
1.4
SYSTEM CONFIGURATION .................................................................................................. 6
1.5
STANDARD SPECIFICATIONS ............................................................................................. 6
2
INSTALLATION ........................................................................................................................... 9
2.1
APPLICATION CONFIRMATION .......................................................................................... 9
2.2
ITEMS REQUIRED .................................................................................................................. 9
2.3
SENSOR HOLE SIZE ............................................................................................................... 9
2.4
INSTALLATION PORTS ......................................................................................................... 9
2.5
WALL THICKNESS ............................................................................................................... 10
2.6
COOL INSTALLATION (100 ° F or lower) ........................................................................... 11
2.7
HOT INSTALLATION ........................................................................................................... 11
2.8
ELECTRICAL CONNECTIONS: ........................................................................................... 11
3
REFERENCE AIR ........................................................................................................................ 12
3.1
Clean, Dry Air Supply ............................................................................................................. 12
3.2
Suitable Reference Air Units ................................................................................................... 12
4
VERIFICATION........................................................................................................................... 14
4.1
Method #1 ................................................................................................................................ 14
4.2
Method #2 ................................................................................................................................ 14
5
OXYFIRE-LT REPLACEMENT COMPONENTS ..................................................................... 15
5.1
REPLACMENT PRECAUTIONS .......................................................................................... 16
5.2
ELECTROLYTE REPLACEMENT ....................................................................................... 17
6
TROUBLESHOOTING ................................................................................................................ 19
6.1
ITEMS REQUIRED ................................................................................................................ 19
6.2
SIGNAL TROUBLESHOOTING ........................................................................................... 19
6.3
HEATER TROUBLESHOOTING .......................................................................................... 20
7
APPENDIX ................................................................................................................................... 21
7.1
OXYGEN CALCULATION ................................................................................................... 21
7.2
STANDARD OXYFIRE SENSOR WIRING CONNECTIONS ............................................ 22
7.3
OXYGEN/TEMPERATURE/ MILLIVOLT CHART ............................................................ 23
7.4
USEFUL FORMULAS ............................................................................................................ 24
