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Tip For fully redundant operation, each AC PEM should use separate power sources. Alternately, you can use an
uninterruptable power supply (UPS).
Figure 17 AC PEM Standby Position
Fan Assembly Module
Step 1 Using two hands, pick up the fan assembly module.
Caution The fan assembly module weighs approximately 30 lbs (13.61 kg)
Step 2 Align the module with the rails in the chassis. See Figure 18.
Step 3 Push the fan module back firmly into the chassis, making sure that the module securely connects to the backplane.
Step 4 Tighten the captive screws on each side of the fan assembly module.
Figure 18 Replacing the Fan Assembly
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98753
AC
SW
ITCH
AC
INPUT
200-240V
13A 50/60Hz
98755