After Working Inside Your System; Recommended Tools; Xr4520C Sled; Sled Installation Guidelines - Dell PowerEdge XR4520c Installation And Service Manual

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Steps
1. Power off the sled.
2. Disconnect the system from the electrical outlet and disconnect the peripherals.
3. Remove the sled from the enclosure.

After working inside your system

Prerequisites
Follow the safety guidelines listed in
Steps
Reconnect the peripherals and connect the system to the electrical outlet, and then power on the system.

Recommended tools

You may need any or combination of the following tools to perform the removal and installation procedures:
● Phillips 1 screwdriver
● Phillips 2 screwdriver
● Wrist grounding strap connected to the ground
● ESD mat
You need the following tools to assemble the cables for a DC power supply unit:
● AMP 90871-1 hand-crimping tool or equivalent
● Tyco Electronics 58433-3 or equivalent
● Wire-stripper pliers to remove insulation from size 10 AWG solid or stranded, insulated copper wire
NOTE:
Use alpha wire part number 3080 or equivalent (65/30 stranding).

XR4520c sled

Sled installation guidelines

NOTE:
Ensure to install a sled blank in all the empty slots. Operating the enclosure without a blank results in overheating.

Removing a sled blank

Prerequisites
Follow the safety guidelines listed in
Steps
Pull the sled blank to remove it from the enclosure.
Safety
instructions.
Safety
instructions.
Installing and removing system components
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