Important Information Before Performing A Fru Procedure; Safety Instructions; Recommended Tools - Dell EMC VxFlex Ready Node R840 Manual

Hardware FRU procedures

Important information before performing a FRU procedure

Safety instructions

Recommended tools

VxFlex Ready Node R840 Hardware Field Replacement Unit and Service Manual
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Before you begin a FRU procedure, familiarize yourself with the information in the
following topics:
WARNING
Whenever you need to lift the system, get others to assist you. To avoid injury,
do not attempt to lift the system by yourself.
WARNING
Opening or removing the system cover while the system is powered on may
expose you to a risk of electric shock.
CAUTION
Do not operate the system without the cover for a duration exceeding five
minutes. Operating the system without the system cover can result in
component damage.
CAUTION
Many repairs may only be done by a certified service technician. You should only
perform troubleshooting and simple repairs as authorized in your product
documentation, or as directed by the online or telephone service and support
team. Damage due to servicing that is not authorized by Dell EMC is not covered
by your warranty. Read and follow the safety instructions that came with the
product.
WARNING
Always use a static mat and anti-static wristband while working on components
inside the system.
CAUTION
To ensure proper operation and cooling, all bays in the system and system fans
must be always populated with a component or a blank.
You need the following tools to perform the removal and installation procedures:
Key to the bezel lock
l
The key is required only if your system includes a bezel.
Phillips #1 screwdriver
l
Phillips #2 screwdriver
l
Torx #T30 screwdriver
l