Table 42: Fan Tray Removal Features - Alcatel 7750 SR-7 Installation Manual

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Table 42: Fan Tray Removal Features

Key
1
2
To remove a fan tray:
Step 1
Step 2
Step 3
Caution:
• DO NOT put your fingers or any tool in the fan tray if the fans are still spinning. Wait until the
fans stop spinning (about 20 seconds) before removing the fan tray.
Step 4
Step 5
7750 SR-7
Description
Captive screw (4 on each fan tray)
Fan tray handle (dual fan trays only)
Unpack the replacement fan tray from the protective packaging. Place on an anti-static
surface.
Use a flathead screwdriver to loosen the captive screws on the fan tray faceplate.
Remove the faceplate.
Grip the fan tray screws or the handle (dual fan trays only) and pull the tray half way out
of the chassis.
When the fans stop spinning, remove the fan tray completely out of the slot.
Proceed to
Replacing a Fan Tray on page
Appendix B: Field Replaceable Units
144.
Page 143

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