Operation
Important: Operation of the enclosure with any CRU modules missing will disrupt the
airflow, and the enclosure will not receive sufficient cooling. It is essential that all CRU slots
hold modules before the enclosure system is used.
- Observe the module bay caution label affixed to the module being replaced.
- Replace a defective CRU with a fully operational CRU as soon as possible. Do not remove a defective CRU module unless you have a replacement model of the correct type ready for insertion.
- Before removal/replacement of a PSU, disconnect supply power from the PSU to be replaced. Refer to Replacing a PSU module
- Observe the hazardous voltage warning label affixed to power supply modules.