Fast Flush Switch Replacement (Mark VII Only)
3A2244A 25
Fast Flush Switch Replacement
(Mark VII Only)
Removal
1. Turn power OFF. Wait 5 minutes for power to dissi-
pate. Perform Pressure Relief Procedure, page 9.
2. Remove four screws and remove display cover.
3. Remove two screws and remove control panel.
4. Unplug Fast Flush switch from control board.
5. Unscrew Fast Flush switch from control panel.
Installation
1. Apply thread sealant to end of Fast Flush switch.
Hand tighten Fast Flush switch until it is tight against
control panel.
2. Add thread sealant and tighten jam nut against
threaded bus.
3. Connect Fast Flush switch to control board.
4. Replace control panel and tighten two screws.
5. Replace display cover and tighten four screws.
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