170484

Nec express5800 tm800 nl Manual

68
Zoom out
Zoom in
Previous page
1/266
Next page
User Guide
68
www.nec-computers.com
Warning
■ ANCHOR THE EQUIPMENT RACK: The equipment rack must be
anchored to an unmovable support to prevent it from falling
over when one or more servers are extended in front of it on
slide assemblies. The anchors must be able to withstand a
force of up to 113 kg (250 lbs). You must also consider the
weight of any other device installed in the rack.
■ MAIN AC POWER DISCONNECT: You are responsible for install-
ing an AC power disconnect for the entire rack unit. This
main disconnect must be readily accessible, and it must be
labeled as controlling power to the entire unit, not just to the
server(s).
■ GROUNDING THE RACK INSTALLATION: To avoid the potential
for an electrical shock hazard, you must include a third wire
safety grounding conductor with the rack installation. If a
server power cord is plugged into an AC outlet that is part of
the rack, then you must provide proper grounding for the
rack itself. If server power cords are plugged into wall AC
outlets, the safety grounding conductor in each power cord
provides proper grounding only for the server. You must
provide additional, proper grounding for the rack and other
devices installed in it.
Caution
Temperature: The operating temperature of the server, when
installed in an equipment rack, must not go below 5 °C or rise
above 35 °C. Extreme fluctuations in temperature can cause a
variety of problems in your server.
Ventilation: The equipment rack must provide sufficient airflow
to the front of the server to maintain proper cooling. It must also
include ventilation sufficient to exhaust a maximum of 4,100
Btu's per hour for the server. The rack selected and the
ventilation provided must be suitable to the environment in
which the server will be used.
Note: For vertical reference, every three screw holes on the
rack vertical mounting rail are equal to 1U (1.75 inches).
Mounting holes in the vertical rails of equipment racks are com-
monly spaced in a 5/8 x 5/8 x 1/2-inch sequence. Perform the
following steps carefully; brackets must be mounted with preci-
sion to allow room for the next server you install in a rack.
… 68 …


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Nec express5800 tm800 nl at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Nec express5800 tm800 nl in the language / languages: English as an attachment in your email.

The manual is 2,68 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info