CAUTION:The power control button on the device and the power switch on the powersupply do not turn off the electrical current supplied to the device. The devicealso might have more than one power cord. To remove all electrical currentfrom the device, ensure that all power cords are disconnected from the powersource.12Statement 8CAUTION:Never remove the cover on a power supply or any part that has the followinglabel attached.Hazardous voltage, current, and energy levels are present inside anycomponent that has this label attached. There are no serviceable parts insidethese components. If you suspect a with one of these parts, contact a servicetechnician.To install a hot-swap power supply in the MAX5 memory expansion module,complete the following steps:1. Read the safety information that begins on page vii and “Installation guidelines”on page 32.2. If the server is in a rack, at the back of the server, pull back thecable-management arm to gain access to the rear of the server and the powersupply.3. If you are installing a hot-swap power supply into an empty bay, remove thepower-supply filler panel from the power-supply bay.4. Touch the static-protective package that contains the hot-swap power supply toany unpainted metal surface on the server; then, remove the power supply fromthe package and place it on a static-protective surface.5. Grasp the handle on the rear of the power supply and slide the power supplyforward into the power-supply bay until it clicks. Make sure that the powersupply connects firmly into the power-supply connector.80 IBM System x3850 X5 and x3950 X5 Types 7145 and 7146: Installation and User’s Guide
