Replacing Display/Keypad Modules - Ametek Dycor CG1000-RTP User Manual

Replacing Display/Keypad Modules

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7-10 | Dycor CG1000-RTP Oxygen Analyzer
Disconnect power from the analyzer before attempting to replace
modules.
1. Disconnect any flow of gases into the analyzer.
2. Disconnect the power plug from the analyzer.
3. Remove the analyzer top cover by removing the four screws on the
sides (bottom sides) of the analyzer, and remove the top cover.
4. Remove the analyzer front panel.
Push the front panel to the right until it unlatches from the side tab, then
push to the left until it unlatches from the other side tab.
5. Pull on the power supply/keypad module (PN 90253VE) and remove
it from the CG1000-RTP .
6. Reach under the display module (PN 90219VE) and pull on the dis-
play module to pull it out.
7. Reverse these steps to reinstall the display module or power supply/
keypad module. If you are replacing the display module.
When you receive the new module, you must also remove jumpers

AI2, AI3, and AI4 before reinstalling the display module. You can
leave jumper AI5 in place.
NOTE