Changes between Version 3 and Version 4 of NightOperations/OPSManaul/Exterior_Inspection
- Timestamp:
- Oct 4, 2018 11:15:05 PM (6 years ago)
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NightOperations/OPSManaul/Exterior_Inspection
v3 v4 5 5 * The Structure Air Compressor and Dryer can be in one of two states depending on the position of the yellow -handled valve and power setting on the air dryer. Dryer Power Off and Valve Shut - '''System in OFF State''' 6 6 7 a.) Assuming the correct shutdown procedure was followed (red button on compressor control panel not pushed in ).7 a.) Assuming the correct shutdown procedure was followed (red button on compressor control panel not pushed in [wiki:htdocs:../common/Figure4(1).png Figure 4]). 8 8 9 9 b.) Start opening the yellow-handled valve (from horizontal to vertical position) but very slowly in case there is a pressure differential between the inlet and outlet of the air dryer.