Hazardous Area Oxymitter DR
Instruction Manual
Appendix A
January, 2002
A
APPENDIX A
UPGRADING HAZARDOUS AREA OXYMITTER DR TO
FULL HAZARDOUS AREA OXYMITTER
A-1 UPGRADE PROCEDURE
Perform the following procedure to upgrade the Hazardous Area Oxymitter DR to a full Hazard- ous Area Oxymitter.
a. Remove power from the Oxymitter DR. |
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b. Remove the left and right covers from the |
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Oxymitter termination housing. |
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c. Remove and discard the two cable assem- | 2 |
blies (1 and 2, Figure | 1 |
side of the termination housing. |
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d.Place the new Oxymitter electronic assem- bly (3) near the right side of the termination housing.
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| IAG |
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C | ANOSTIC |
| TER |
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LARMS |
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| ALIBRAT |
| C | HEA | T |
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| 02 |
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| ION |
| HEA T/C |
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| ER |
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| ALIBRACELLT |
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| OINTS RECOMMENDED2 |
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| P T |
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| ION |
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| EST |
| 0 |
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| I |
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| 02CELL | mv |
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| HEACELLT |
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| H |
| mV + | |
| NC |
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| EATER T | - | ||
| H | I |
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| ER | /C | + |
| GIGH | NC |
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| T/C | - |
| AS | LOW |
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| D | GAS |
| CAL |
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| EC | DEC |
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| EST |
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| PR | O GAS | + | |
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| CESS | - | |
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e.Plug the white connector with the two black wires into the white socket on the bottom power supply card.
f.Insert the electronics assembly into the ter- mination housing. Ensure the black
g.Plug the black
h.Tighten three screws (4) securing the elec- tronics assembly into the termination hous- ing.
4
36210017
1.Signal connecting cable
2.Heater connecting cable
3.Electronic assembly
4.Screw
Figure A-1. Component Replacement
Rosemount Analytical Inc. A Division of Emerson Process Management | Appendices |
