Cisco Systems OL-6256-17 manual Installing the Chassis Air Filter

Contents

Steps 2-52

Power Down a Chassis with a Modular Configuration AC or DC Power Shelf 2-52

Prerequisites 2-52

Steps 2-52

Converting from One Modular Configuration Power System to Another 2-53

			Converting a Chassis from Fixed Configuration Power to Modular Configuration Power 2-54
			Installing and Removing Air Circulation Components
C H A P T E R 3									3-1
			About Line Card Chassis Airflow				3-1
			How to Install or Remove Air Circulation Components						3-2
			Installing a Lower Fan Tray				3-2
			Prerequisites		3-3
			Required Tools and Equipment					3-3
			Steps	3-3
			What to Do Next			3-4
			Installing a Rear Exhaust Screen					3-4
			Prerequisites		3-4
			Required Tools and Equipment					3-4
			Steps	3-5
			Removing a Lower Fan Tray				3-5
			Prerequisites		3-6
			Required Tools and Equipment					3-6
			Steps	3-6
			What to Do Next			3-7
			Installing an Upper Fan Tray				3-7
			Prerequisites		3-7
			Required Tools and Equipment					3-7
			Steps	3-7
			What to Do Next			3-8
			Removing an Upper Fan Tray				3-8
			Prerequisites		3-8
			Required Tools and Equipment					3-8
			Steps	3-9
			What to Do Next			3-9
			Installing the Chassis Air Filter 3-9
			Prerequisites		3-10
			Required Tools and Equipment					3-10
			Steps	3-10
			What to Do Next			3-11
		Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide
	vi								OL-6256-17