Dell PowerConnect B-RX8 Installation Guide - Page 53

to mounteach subsequent chassis in the same rack.

Page 53 highlights

Installing a BigIron RX-8 switch 2 3. Starting with the chassis that you want to mount in the lowest position in the rack, mount the chassis in the rack as shown in Figure 27. With two or more people lifting the chassis, slip the wide portion of each keyhole slot over the corresponding screw in the rack. FIGURE 27 Mounting the BigIron RX-4 or BigIron RX-8 chassis in a rack 1 1 Standard 19-inch rack 4. Slide the chassis down so that the screw heads are in the narrow portion of the keyhole slots. 5. Tighten the screws to secure the chassis in place. NOTE To provide better grounding of the chassis to the rack, attach the chassis to the rack using star washers. Additionally, if any single hole grounding lugs are used star washers shall be used as a means to prevent rotation of the lug. 6. Add additional screws as required. 7. Repeat step 2 through step 6 to mounteach subsequent chassis in the same rack. Removing the slot blanks The BigIron RX-8 chassis ships with slot blanks installed in all module slots. The slot blank covers a slot that does not currently have a module installed in it, ensuring proper airflow within the chassis. If you plan to install a module in a particular slot, you must remove the slot blank. CAUTION If you do not install a module in a slot, you must keep the slot blank in place. If you run the chassis with an uncovered slot, the system may overheat. Tighten the screws that secure the slot blanks so that they remain in place when removing adjacent panels or modules. BigIron RX Installation Guide 41 53-1001811-01

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BigIron RX Installation Guide
41
53-1001811-01
Installing a BigIron RX-8 switch
2
3.
Starting with the chassis that you want to mount in the lowest position in the rack, mount the
chassis in the rack as shown in
Figure 27
. With two or more people lifting the chassis, slip the
wide portion of each keyhole slot over the corresponding screw in the rack.
FIGURE 27
Mounting the BigIron RX-4 or BigIron RX-8 chassis in a rack
4.
Slide the chassis down so that the screw heads are in the narrow portion of the keyhole slots.
5.
Tighten the screws to secure the chassis in place.
NOTE
To provide better grounding of the chassis to the rack, attach the chassis to the rack using star
washers. Additionally, if any single hole grounding lugs are used star washers shall be used as a
means to prevent rotation of the lug.
6.
Add additional screws as required.
7.
Repeat
step 2
through
step 6
to mounteach subsequent chassis in the same rack.
Removing the slot blanks
The BigIron RX-8 chassis ships with slot blanks installed in all module slots. The slot blank covers a
slot that does not currently have a module installed in it, ensuring proper airflow within the chassis.
If you plan to install a module in a particular slot, you must remove the slot blank.
CAUTION
If you do not install a module in a slot, you must keep the slot blank in place. If you run the
chassis with an uncovered slot, the system may overheat. Tighten the screws that secure the slot
blanks so that they remain in place when removing adjacent panels or modules.
1
Standard 19-inch rack
1