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Removing Fan Trays
1. Loosen the thumb screw.
2. While holding the handles at the top and bottom of the fan tray, pull the bottom handle out until the
bottom of the unit disengages from the chassis. Pull the unit out and down until the fan tray is clear
of the tabs at the top of the fan tray slot.
3. Three fan trays are required at all times. For switches currently operating, complete any
maintenance and reinstall the fan tray as quickly as possible.