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Tools and supplies needed
Before you remove server covers
166
Hardware Maintenance Manual: xSer ies 380
WARNING:
Do not attempt to modify or use an AC power cord that is not the exact
type required. You must use a power cord that meets the following
criteria:
•
Rating: For U.S./Canada cords must be UL Listed/CSA Certified type
SJT, 12-3 AWG. For outside U.S./Canada cords must be flexible
harmonized (<HAR>) or VDE certified cord with 3 x 1.5mm
conductors rated 250 VAC.
•
Connector, wall outlet end: Cords must be terminated in grounding-
type male plug designed for use in your region. It must have
certification marks showing certification by an agency acceptable in
your region and for U.S. must be rated 125% of overall current rating
of the server.
•
Connector, serv er end: The connector that plugs into the AC
receptacle on the server must be an IEC 320, sheet C19, type female
connector.
•
Cord length and flexibility: Cords must be less than 4.5 meters (14.76
feet) long.
The following tools and supplies may be required to service the xSeries 380:
•
Phillips (cross-head) screwdriver (#2).
•
Small flat-bladed screwdriver.
•
Jumper-removal tool or needle-nosed pliers.
•
Torque wrench. (If available, use torque screwdriver P/N 16F1661 and Phillips
head #2 bit P/N 16F1664.)
•
Antistatic wrist strap and conductive foam pad (recommended).
Before removing covers at any time to work inside the system, observe these safety
guidelines.
1.
Turn off all peripheral devices connected to the system.
2.
Power down the system:
a.
If the server is running an operating system, use its commands or GUI to
logoff (if necessary) and exit the operating system. Successfully exiting the
operating system causes the following prompt to appear:
Shell>
b.
After this prompt appears, press and hold the Power button for several
seconds. Holding the Power button in powers down the server.
Note: Powering down the server with the Power button does not remove all
power from the system. The +12 Volt standby power is still available to
the system even when it has been powered down. To remove standby
power from the system you must unplug both power cables from the
chassis.
3.
After the server shuts down, unplug both AC power cords to remove standby
power from the server.
4.
Label and disconnect all peripheral cables and all telecommunication lines
connected to I/O connectors or ports on the back of the system.
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