3-15
Figure 3-11 Installing a fan tray for the S12504R
(1) Align the positioning pin on the fan tray with the positioning hole above the fan tray slot
(2) Insert the fan tray into the chassis
(3) Fasten the captive screws on the fan tray
Installing power modules
The power module slots are located on both sides of the rear panel.
The installation procedure is the same for DC and AC power modules.
To install a power module:
1.
If a filler panel is installed in the slot, remove the filler panel first. As shown in
, use
your forefinger to hold the filler panel through the hole and pull out the filler panel along the
guide rails.
2.
Correctly orient the power module.
If you install the power module in a left power module slot, make sure the latch is above the
handle, as shown in
. If you install the power module in a right power module slot,
make sure the latch is below the handle.
3.
Holding the handle of the power module with one hand and supporting the bottom of the power
module with the other, slide the power module along the guide rails into the slot until you hear a
click.
The power module is foolproof. If the power module is oriented incorrectly, you cannot install
the power module into the slot. If you encounter a hard resistance while inserting the power
module, pull out the power module, reorient it, and then insert it again.
