This document provides a user's guide for Dell™ PowerEdge Expandable RAID Controller 3/QC, 3/DC, 3/DCL and 3/SC PERC 3. It includes safety instructions and information on the features and characteristics of the product.
This guide covers safety precautions for handling the Dell PERC 3 RAID controller, including grounding, proper cable handling, and protection against electrostatic discharge. It also details ergonomic habits, battery disposal, and the need to use surge protectors or UPS devices.
Installation and service instructions are provided, such as shutting down the system, waiting five seconds before disconnecting components, and setting the correct voltage switch for the region. The manual also includes warnings about battery replacement and the importance of using correctly rated power supplies.
Power down the computer, wait at least five seconds, ground yourself by touching an unpainted metal surface, and then disconnect all cables before opening the chassis.