Dell PowerEdge XR4000z Installation and Service Manual
Safety instructions
NOTE:Whenever you need to lift the
system, get others to assist you. To avoid injury, do not attempt to lift the
system by yourself.
CAUTION: Ensure that two or more people lift the system horizontally from the box and place it on a flat surface, rack lift, or into the rails.
WARNING:Opening or removing the
system cover while the
system is powered on may expose you to a risk of electric shock.
WARNING: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 is not covered by your warranty. Read and follow the safety instructions that are shipped with your product.
NOTE:It is recommended that you always use an antistatic mat and antistatic strap while working on components inside the
system.
CAUTION: To ensure proper operation and cooling, all system bays and fans must always be populated with a component or a blank.
NOTE:While replacing the hot swappable PSU, after next server boot, the new PSU automatically updates to the same firmware and configuration of the replaced one. For updating to the latest firmware and changing the configuration, see the
Lifecycle Controller User's Guide at
iDRAC Manuals.
NOTE:While replacing faulty storage controller, FC, or NIC card with the same type of card, after you power on the system, the new card automatically updates to the same firmware and configuration of the faulty one. For updating to the latest firmware and changing the configuration, see the
Lifecycle Controller User's Guide at
iDRAC Manuals.
NOTE:Please wait for 10 minutes between AC cycles (Power off and Power on cycles) for graceful shutdown to occur when XR4000r and XR4000z chassis has XR4000w installed. This ensures graceful shutdown of underlying hardware and software components in the system.
NOTE:Only use certified Optical Fiber Transceiver Class I Laser Products.
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