Removing And Replacing Parts In The 9006-22P - IBM 9006-22P Servicing

Removing and replacing parts in the 9006-22P

Use these procedures to remove and replace failing parts in the IBM Power
system.
Note: See the International Information Bulletin for Customers - Installation of IBM Machines (http://
www.ibm.com/e-business/linkweb/publications/servlet/pbi.wss). This bulletin (Publication number
SC27-6601-00) provides a list of the key IBM system installation activities and those activities that might
be billable activities.
Before you begin a replacement, complete these tasks:
1. If you are completing a replacement procedure that might put your data at risk, ensure, if possible,
that you have a current backup of your system or logical partition (including operating systems,
licensed programs, and data).
2. Review the installation or replacement procedure for the feature or part.
3. The color blue on the part indicates a touch point.
4. Ensure that you have access to a medium, flat-blade screwdriver, and a Phillips screwdriver.
5. If parts are incorrect, missing, or visibly damaged, contact the provider of the part or your next level of
support.
DANGER: When working on or around the system, observe the following precautions:
Electrical voltage and current from power, telephone, and communication cables are hazardous. To
avoid a shock hazard: If IBM supplied the power cord(s), connect power to this unit only with the
IBM provided power cord. Do not use the IBM provided power cord for any other product. Do not
open or service any power supply assembly. Do not connect or disconnect any cables or perform
installation, maintenance, or reconfiguration of this product during an electrical storm.
•
voltages, disconnect all power cords. For AC power, disconnect all power cords from their AC power
source. For racks with a DC power distribution panel (PDP), disconnect the customer's DC power source
to the PDP.
• When connecting power to the product ensure all power cables are properly connected. For racks with
AC power, connect all power cords to a properly wired and grounded electrical outlet. Ensure that the
outlet supplies proper voltage and phase rotation according to the system rating plate. For racks with a
DC power distribution panel (PDP), connect the customer's DC power source to the PDP. Ensure that the
proper polarity is used when attaching the DC power and DC power return wiring.
• Connect any equipment that will be attached to this product to properly wired outlets.
• When possible, use one hand only to connect or disconnect signal cables.
• Never turn on any equipment when there is evidence of fire, water, or structural damage.
• Do not attempt to switch on power to the machine until all possible unsafe conditions are corrected.
• When performing a machine inspection: Assume that an electrical safety hazard is present. Perform
all continuity, grounding, and power checks specified during the subsystem installation procedures to
ensure that the machine meets safety requirements. Do not attempt to switch power to the machine
until all possible unsafe conditions are corrected. Before you open the device covers, unless instructed
otherwise in the installation and configuration procedures: Disconnect the attached AC power cords,
turn off the applicable circuit breakers located in the rack power distribution panel (PDP), and
disconnect any telecommunications systems, networks, and modems.
• Connect and disconnect cables as described in the following procedures when installing, moving, or
opening covers on this product or attached devices.
©
Copyright IBM Corp. 2017, 2020
The product might be equipped with multiple power cords. To remove all hazardous
®
System LC922 (9006-22P)
1