Installation Guidelines - Lenovo THINKSERVER 3797 Hardware Maintenance Manual

Statement 8:
CAUTION:
Never remove the cover on a power supply or any part that has the following
label attached.
Hazardous voltage, current, and energy levels are present inside any
component that has this label attached. There are no serviceable parts inside
these components. If you suspect a problem with one of these parts, contact
a service technician.
Statement 26:
CAUTION:
Do not place any object on top of rack-mounted devices.
Attention:
whose maximum phase-to-phase voltage is 240 V under any distribution fault
condition.
Important: This product is not suitable for use with visual display workplace devices
according to Clause 2 of the German Ordinance for Work with Visual Display Units.

Installation guidelines

Before you install optional devices, read the following information:
v Read the safety information that begins on page 3, and the guidelines in this
v When you install your new server, take the opportunity to download and apply
This server is suitable for use on an IT power distribution system
section. This information will help you work safely.
the most recent firmware updates. This step will help to ensure that any known
issues are addressed and that your server is ready to function at maximum levels
of performance. To download firmware updates for your server, complete the
following steps:
1. Go to: http://www.lenovo.com/support.
2. Enter your product number (machine type and model number) or select
Servers and Storage from the Select your product list.
Chapter 2. Safety information
11