Alcatel 7750 SR-12, Руководство по установке

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Impeller Trays
Page 146
7750 SR-12
R
EMOVING AN
I
MPELLER
T
RAY
Figure 49: Removing an Impeller Tray
To remove an impeller tray:
Step 1 Unpack the replacement impeller tray from the protective packaging. Place on an anti-
static surface.
Step 2 Loosen the captive screws on the impeller tray faceplate ( Figure 49 ).
Step 3 Grip the handle and pull the tray half way out of the chassis.
Step 4 Wait until the fans stop spinning (about 20 seconds) before removing the tray. Remove the
tray completely out of the slot.
2
1
SR12015
Caution:
• DO NOT put your fingers or any tool in an impeller tray if the fans are still spinning.