Intel Express Redundant Power Supply User manual

Intel
®
Express
Redundant Power Supply
User Guide

Copyright © 1998, Intel Corporation. All rights reserved.
Intel Corporation, 5200 NE Elam Young Parkway, Hillsboro OR 97124-6497
Intel Corporation assumes no responsibility for errors or omissions in this manual. Nor does Intel make any commitment to
update the information contained herein.
* Other product and corporate names may be trademarks of other companies and are used only for explanation and to
the owners’ benefit, without intent to infringe.
First edition June 1998 713265-001
Year 2000 Capable
An Intel product, when used in accordance with its associated documentation, is “Year 2000 Capable”
when, upon installation, it accurately stores, displays, processes, provides, and/or receives date data from,
into, and between the twentieth and twenty-first centuries, including leap year calculations, provided that
all other technology used in combination with said product properly exchanges date data with it.

1
To device 1
Main Power
Backup Power
To device 2
To device 3
To device 4
Audio alarm
reset
System
Intel Express
Redundant Power Supply
RPS status
Device status
RPS status
Device status Power
Temperature/
Fans
RPS status
Device status RPS status
Device status
Supply 1
Supply 2
Supply 3
Supply 4
The Intel®Express Redundant Power Supply (RPS) provides a back-up power source to Intel network
devices such as an Intel hub or switch. This ensures that your devices will receive uninterrupted power and
zero packet loss should the device’s internal power supply fail. For a complete list of supported devices, see
the Intel Web site at http://support.intel.com/support/express/rps.
Features
For more information on the features below and installation instructions, read the rest of this guide.
DC connector cables (sold separately)
You need one of the two types of cables below to connect devices to the RPS.
Warning: Do not use any other type of DC connector cable with the Intel Express Redundant
Power Supply.The cables listed above are the only cables tested for safety under fault conditions.
Overview
Front panel LEDs
indicate the attached
device and RPS status
The audio alarm
alerts you if a
problem occurs
The backup AC power
connector provides an
extra level of redundancy
should the main power fail
DC power connectors
provide support for up to
four Intel networking
devices
Temperature and fan
sensors alert you if a
fan fails or if the RPS
overheats
Product code
EE200RPS1CAB:
DC connector cable for
Intel Express 220T
Stackable Hubs. This
cable has a blue sticker on
the device end.
Product code
ES500RPS1CAB:
DC connector cable for all
supported Intel devices
except Express 220T
Stackable Hubs. This
cable has a gray sticker on
the device end.

2
Intel Express
Redundant Power Supply
RPS status
Device status RPS status
Device status Power
Temperature/
Fans
RPS status
Device status RPS status
Device status
Supply 1 Supply 2 System
Audio alarm
reset
Supply 3 Supply 4
PC-3895
Input
100-120V/2A
200-240V/1A
47Hz-63Hz
Install the RPS
• Remove the RPS and parts from the box.
• Use the enclosed brackets if you plan to
mount the RPS in a rack.
• Use the rubber feet if you plan to mount
the RPS on a shelf.
Remove the cover
plate from the device
(Intel hub or switch)
Installation
CAUTION: Be sure the RPS is powered
OFF before you connect it to the device.
• The term device generically refers to an Intel
hub or switch.
• Remove the RPS cover plate from the device
to expose the connector underneath.
Rack: Use the small
screws to attach the
brackets to the RPS.
3
1
2
Remove the Redundant
Power Supply cover
plate from the device.
Connect the device to
the RPS
Connect the end
labeled “Into device” to
the hub or switch.
Connect the end labeled
“Into RPS” to the RPS.
put
100-120V/2A
00-240V/1A
7Hz-63Hz
To device 2
To device 1
PC 389
Make sure you use the
correct DC connector
cable for your device.
See the previous page.
Shelf: Peel off the protective
backing and attach the rubber
feet to the RPS. Be sure the unbroken edge is on top.

3
Colls 10Mbps
Colls 100Mbps
RPS
Power
Intel Express 220T
Stackable Hub
Bridged
Managed
Enable/Disable
Bridging
Status
Audio alarm
reset
System
Intel Express
Redundant Power Supply
RPS status
Device status
RPS status
Device status Power
Temperature/
Fans
RPS status
Device status RPS status
Device status
Supply 1
Supply 2
Supply 3
Supply 4
Main Power
Backup Power
Connect the AC power
cords to the RPS
• The RPS will use the Main Power by
default.
• Both the Main and Backup Power will
automatically detect whether the power
source is 110 or 230VAC.
%Note: If you don’t connect both AC
power cords, the audio alarm sounds when
you first power-on the RPS. This is normal.
Press theAudio alarm reset button to reset it.
4
Connect the Main Power to your
primary power grid.
Connect the Backup Power to a
secondary power grid or an
Uninterruptable Power Supply (UPS)
Tip: Intel recommends that you
connect the Main and Backup Power
connectors to different power
sources to ensure maximum
redundancy. See the next page for
levels of redundancy.
Check the LEDs
• The RPS status LED on the RPS should be
solid green for all supplies.
• The Device status LED on the RPS should
be solid green for each connected device.
• The RPS LED on the device should be
solid green.
• The Power LED on the RPS should be
solid green if you connected to both
the Main and Backup Power. If you
connected to the Main only, the LED
remains red.
Note: The RPS is meant to function as a
backup power source. Do not power the
device using the RPS unless the device’s
power supply fails.
5
The Device status LED
should be solid green
on the RPS.
The RPS LED should
be solid green on the
attached device.

4
Levels of redundancy
The RPS has three levels of redundancy:
Low: You’ll have a low level of redundancy when you connect only the
Main Power on the RPS.You’ll be protected against a device’s internal
power supply failing, but not against an electrical outage.
Medium: You’ll have a medium level of redundancy when you connect the
Main Power to one power grid and the Backup Power to a separate power
grid.You’ll be protected against a power grid failure, but not against a full
electrical outage.
High: You’ll have the highest level of redundancy when you connect the
Main Power to one power grid and the Backup Power to a battery source,
such as an Uninterruptable Power Supply (UPS). This ensures your devices
will stay powered even during a full electrical outage. See page 7 for
minimum UPS requirements.
Checking for problems
1View the Power and Temperature/Fans LEDs on the RPS. These two
LEDs should always be green when the RPS is powered ON. If either
LED is red, there is a problem with the RPS unit.
2View the four RPS status LEDs on the RPS.All should always be green
when the RPS is powered ON. If any LED is red, there is a problem
with the RPS unit.
3View the Device status LEDs. These LEDs correspond to the hub or
switch connected to the back of the RPS. When a device is properly
connected and under its own power, the LED is solid green. When a
device’s power supply fails and the RPS is powering the device, the
LED is solid red. Follow the steps on page 5 to replace the device.
Resetting the audio alarm
The audio alarm sounds if:
••
••
•Only one AC power cord is connected to the RPS.
••
••
•You do not connect power cords to both the Main and Backup Power
within five seconds.
••
••
•A device’s power supply fails.
••
••
•An RPS’s internal power supply fails.
••
••
•An RPS’s fan fails or the RPS unit overheats.
Using the RPS
Note
In general, if you see a red LED
anywhere on the RPS, you have a
problem.
The exception is the Power LED.
If you connected to only the Main
Power, the LED remains red.
Main Power
Backup Power
Main Power
Backup Power

5
To reset the alarm
1Press the Audio alarm reset button on the front panel of the RPS.
2The alarm will sound again if another error event occurs.
Replacing a faulty device
1Unplug the RPS’s AC power cords.
2Unplug the device’sAC power cord.
3Remove the DC connector cable from the back of the device.
4Install the replacement device, then connect it to the RPS. See pages 2-3
for installation instructions.
5Plug the RPS’s AC power cords back in.
Moving a cable from one device to
another
1Unplug the RPS’s AC power cords.
2Unplug the DC connector cable from the device.You don’t need to
unplug the device’s AC power cord before removing the connector cable.
3Plug the DC connector cable into the other device.Again, you don’t need
to unplug the device’s AC power cord.
4Plug the RPS’s AC power cords back in.
Troubleshooting
The audio alert sounded when I plugged in the power cord.
Press the Audio alert reset button to turn it off.You must plug in AC power
cords to both the Main and Backup power supplies within 5 seconds to
prevent the audio alert from sounding. However, you can use the RPS with
only one AC power cord (but the Power LED will remain red). See page 4
for information on levels of redundancy.
When I connected a device to the RPS, the device shut down.
The RPS was ON when you connected it to the device or you used the wrong
DC connector cable (see page 1 for connector cable information).
To correct the problem, unplug the RPS. Then unplug the power cord on the
device and plug it back in. Finally, plug the power cord back into the RPS.
Note
Anytime you remove an AC power
cable from the RPS, the audio
alarm will sound. Press the Audio
alarm reset button to reset it.
Note
Be sure you use the correct DC
connector cable when moving a
cable from one device to another.
See page 1 for more information.

6
Understanding LEDs
Audio alarm
reset
System
Intel Express
Redundant Power Supply
RPS status
Device status
RPS status
Device status Power
Temperature/
Fans
RPS status
Device status RPS status
Device status
Supply 1
Supply 2
Supply 3
Supply 4
LED Status Meaning
RPS status Solid green DC power supply is working normally. These
LEDs should always be solid green.
Solid red %DC power supply has failed.
Off No power to entire unit. Should never be off
while RPS is ON.
Device status Solid green Switch or hub is connected and being
backed up by the RPS.
Solid red %Switch or hub’s internal supply has
failed.
Off Device is not properly connected to RPS.
Power Solid green Main and Backup AC power supplies are OK.
Solid red %Main or Backup AC power supply has failed.
Off No power to entire unit. Should never be off
while RPS is plugged in.
Temperature/ Solid green Temperature is OK and fans are operational.
Fans Solid red %Temperature inside the RPS has exceeded
50° C or a fan has failed.
Off No power to entire unit. Should never be off
while RPS is plugged in.
Audio alarm Resets the audio alarm after an error event occurs. The alarm
reset button shuts off automatically after 85 hours.
% Indicates that the audio alarm will sound.
Note
The Power LED remains red if you
connected to only the Main
Power.

7
Humidity (non-condensing)
operating: 10% minimum, 85% maximum
non-operating: 10% minimum, 85% maximum
Temperature
operating: 0° C minimum, 40° C maximum
non-operating: -20° C minimum, 65° C maximum
Dimensions
width: 17.35 inches (44.06 cm)
height: 2.625 inches (6.66 cm)
depth: 13 inches (33.02 cm)
weight: approximately 25 lbs (11.34 kg)
Altitude
operating: 10,000 feet (3,000 m) maximum
non-operating: 50,000 feet (15,000 m) maximum
Power input (Main and Backup Power)
voltage: 90 – 264VAC
frequency: 47 – 63 Hz
Power output to devices (DC supplies 1-4)
+5.1 [email protected] A = 86.7 W
+12.0 [email protected] A = 6.0 W
maximum power per supply: 92.7W
maximum power per RPS: 371 W
Uninterruptable Power Supply (UPS) minimum requirements
input voltage: same as power input above
output voltage: 115 – 230VAC
output frequency: 47 – 63 Hz
output power: 1000 W minimum
output hold up time: 5 minutes minimum
Safety
UL1950/CSA C22.2-950, IEC950 (CB), EN60950 (CE), AS/NZ 3260
compliant
Emissions
FCC Part 15 ClassA, VCCI Class A, EN55022 Class A (CE), CISPR22
ClassA, C-Tick compliant (DOC), CNS-13438 Class A (Taiwan)
Susceptibility
(CE) EN50082-1, IEC1000-4-2, IEC1000-4-3, IEC1000-4-4
Technical Information

8
Limited Warranty
Limited Hardware Warranty
Intel warrants to the original owner that the hardware product delivered in this package will be free from defects in material and workmanship for one (1)
year following the latter of: (i) the date of purchase only if you register by returning the registration card as indicated thereon with proof of purchase; or (ii)
the date of manufacture; or (iii) the registration date if by electronic means provided such registration occurs within thirty (30) days from purchase. This
warranty does not cover the product if it is damaged in the process of being installed. Intel recommends that you have the company from whom you
purchased this product install the product.
INTEL RESERVES THE RIGHT TO FILLYOUR ORDER WITHA PRODUCT CONTAINING NEW OR REMANUFACTURED COMPONENTS. THE
ABOVE WARRANTY IS IN LIEU OFANY OTHER WARRANTY, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT
LIMITED TO,ANY WARRANTY OF NONINFRINGEMENT OF INTELLECTUAL PROPERTY, MERCHANTABILITY, FITNESS FOR A PARTICU-
LAR PURPOSE, ORANY WARRANTY ARISING OUT OFANY PROPOSAL, SPECIFICATION, SAMPLE OR OTHERWISE.
This warranty does not cover replacement of products damaged by abuse, accident, misuse, neglect, alteration, repair, disaster, improper installation or
improper testing. If the product is found to be otherwise defective, Intel, at its option, will replace or repair the product at no charge except as set forth
below, provided that you deliver the product along with a return material authorization (RMA) number either to the company from whom you purchased it
or to Intel (NorthAmerica only). If you ship the product, you must assume the risk of damage or loss in transit.You must use the original container (or the
equivalent) and pay the shipping charge. Intel may replace or repair the product with either new or remanufactured product or parts, and the returned product
becomes Intel’s property. Intel warrants the repaired or replaced product to be free from defects in material and workmanship for a period of the greater of:
(i) ninety (90) days from the return shipping date; or (ii) the period of time remaining on the original one (1) year warranty.
This warranty gives you specific legal rights and you may have other rights which vary from state to state. All parts or components contained in this product
are covered by Intel’s limited warranty for this product; the product may contain fully tested, recycled parts, warranted as if new. For warranty information
call one of the numbers below.
Returning a Defective Product (RMA)
Before returning any product, contact an Intel Customer Support Group and obtain an RMA number by calling:
North America only: [phone]
Other locations: Return the product to the place of purchase.
If the Customer Support Group verifies that the product is defective, they will have the Return MaterialAuthorization Department issue you an RMA
number to place on the outer package of the product. Intel cannot accept any product without an RMA number on the package.
LIMITATION OF LIABILITYAND REMEDIES
INTEL SHALL HAVE NO LIABILITY FOR ANY INDIRECT OR SPECULATIVE DAMAGES (INCLUDING, WITHOUT LIMITING THE FOREGO-
ING, CONSEQUENTIAL, INCIDENTAL AND SPECIAL DAMAGES) ARISING FROM THE USE OF OR INABILITY TO USE THIS PRODUCT,
WHETHER ARISING OUT OF CONTRACT, NEGLIGENCE, TORT, OR UNDER ANYWARRANTY, IRRESPECTIVE OFWHETHER INTEL HAS
ADVANCE NOTICE OF THE POSSIBILITY OFANY SUCH DAMAGES, INCLUDING, BUT NOT LIMITED TO LOSS OF USE, INFRINGEMENT
OF INTELLECTUAL PROPERTY, BUSINESS INTERRUPTIONS,AND LOSS OF PROFITS, NOTWITHSTANDING THE FOREGOING, INTEL’S
TOTAL LIABILITY FOR ALL CLAIMS UNDER THIS AGREEMENT SHALL NOT EXCEED THE PRICE PAID FOR THE PRODUCT. THESE
LIMITATIONS ON POTENTIAL LIABILITIES WEREAN ESSENTIAL ELEMENT IN SETTING THE PRODUCT PRICE. INTEL NEITHER
ASSUMES NORAUTHORIZES ANYONE TO ASSUME FOR IT ANY OTHER LIABILITIES.
Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you.
Software provided with the hardware product is not covered under the hardware warranty described above. See the applicable software license agreement
which shipped with the hardware product for details on any software warranty.

9
Limited Hardware Warranty (Europe only)
Intel warrants to the original owner that the hardware product delivered in this package will be free from defects in material and workmanship for one (1)
year following the latter of: (i) the date of purchase only if you register by returning the registration card as indicated thereon with proof of purchase; or (ii)
the date of manufacture; or (iii) the registration date if by electronic means provided such registration occurs within thirty (30) days from purchase. This
warranty does not cover the product if it is damaged in the process of being installed. Intel recommends that you have the company from whom you
purchased this product install the product.
INTEL RESERVES THE RIGHT TO FILLYOUR ORDER WITHA PRODUCT CONTAINING NEW OR REMANUFACTURED COMPONENTS. THE
ABOVE WARRANTY IS IN LIEU OFANY OTHER WARRANTY, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT
LIMITED TO,ANY WARRANTY OF NONINFRINGEMENT OF INTELLECTUAL PROPERTY, SATISFACTORY QUALITY, FITNESS FORA
PARTICULAR PURPOSE, OR ANYWARRANTYARISING OUT OF ANY PROPOSAL, SPECIFICATION, SAMPLE OR OTHERWISE.
This warranty does not cover replacement of products damaged by abuse, accident, misuse, neglect, alteration, repair, disaster, improper installation or
improper testing. If the product is found to be otherwise defective, Intel, at its option, will replace or repair the product at no charge except as set forth
below, provided that you deliver the product along with a return material authorization (RMA) number either to (a) the company from whom you purchased
it or (b) to Intel, NorthAmerica only (if purchased in Europe you must deliver the product to “(a)”. If you ship the product, you must assume the risk of
damage or loss in transit.You must use the original container (or the equivalent) and pay the shipping charge. Intel may replace or repair the product with
either new or remanufactured product or parts, and the returned product becomes Intel’s property. Intel warrants the repaired or replaced product to be free
from defects in material and workmanship for a period of the greater of: (i) ninety (90) days from the return shipping date; or (ii) the period of time
remaining on the original one (1) year warranty.
This warranty gives you specific legal rights and you may have other rights which vary from state to state. All parts or components contained in this product
are covered by Intel’s limited warranty for this product; the product may contain fully tested, recycled parts, warranted as if new. For warranty information
call one of the numbers below.
Returning a Defective Product (RMA)
Before returning any product, contact an Intel Customer Support Group and obtain an RMA number by calling:
Country Number Language
France [phone] French
Germany [phone] German
Italy [phone] Italian
UK [phone] English
If the Customer Support Group verifies that the product is defective, they will have the Return MaterialAuthorization Department issue you an RMA
number to place on the outer package of the product. Intel cannot accept any product without an RMA number on the package.
LIMITATION OF LIABILITYAND REMEDIES
INTEL SHALL HAVE NO LIABILITY FOR ANY INDIRECT OR SPECULATIVE DAMAGES (INCLUDING, WITHOUT LIMITING THE FOREGO-
ING, CONSEQUENTIAL, INCIDENTAL AND SPECIAL DAMAGES) ARISING FROM THE USE OF OR INABILITY TO USE THIS PRODUCT,
WHETHER ARISING OUT OF CONTRACT, NEGLIGENCE, TORT, OR UNDER ANYWARRANTY, IRRESPECTIVE OFWHETHER INTEL HAS
ADVANCE NOTICE OF THE POSSIBILITY OFANY SUCH DAMAGES, INCLUDING, BUT NOT LIMITED TO LOSS OF USE, INFRINGEMENT
OF INTELLECTUAL PROPERTY, BUSINESS INTERRUPTIONS,AND LOSS OF PROFITS, NOTWITHSTANDING THE FOREGOING, INTEL’S
TOTAL LIABILITY FOR ALL CLAIMS UNDER THIS AGREEMENT SHALL NOT EXCEED THE PRICE PAID FOR THE PRODUCT. THESE
LIMITATIONS ON POTENTIAL LIABILITIES WEREAN ESSENTIAL ELEMENT IN SETTING THE PRODUCT PRICE. INTEL NEITHER
ASSUMES NORAUTHORIZESANYONE TOASSUME FOR IT ANY OTHER LIABILITIES.
Software provided with the hardware product is not covered under the hardware warranty described above. See the applicable software license agreement
which shipped with the hardware product for details on any software warranty.
This limited hardware warranty shall be governed by and construed in accordance with the laws of England and Wales. The courts of England shall have
exclusive jurisdiction regarding any claim brought under this warranty.

10
Federal Communications Commission (FCC) Statement
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is
likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
The user is cautioned that changes and modifications made to the equipment without approval of the manufacturer could void the user’s
authority to operate this equipment.
Manufacturer Declaration
This certifies that the Intel Redundant Power Supply complies with the EU Directive 89/336/EEC, using the EMC standards EN55022
(Class A) and EN50082-1. These products also meet or exceed EN 60950 (safety) requirements. These products have been tested and
verified to meet CISPR 22 Class A requirements.
VCCI Statement
Class A ITE
This is a Class A product based on the standard of the Voluntary Control Council for Interference by Information
Technology Equipment (VCCI). If this equipment is used in a domestic environment, radio disturbance may arise. When
such trouble occurs, the user may be required to take corrective actions.
WARNING
This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required
to take adequate measures.
WARNING
The system is designed to operate in a typical office environment. Choose a site that is:
·Clean and free of airborne particles (other than normal room dust).
· Well ventilated and away from sources of heat including direct sunlight.
· Away from sources of vibration or physical shock.
· Isolated from strong electromagnetic fields produced by electrical devices.
· In regions that are susceptible to electrical storms, we recommend you plug your system into a surge suppressor and disconnect
telecommunication lines to your modem during an electrical storm.
· Provided with a properly grounded wall outlet.
Do not attempt to modify or use the supplied AC power cord if it is not the exact type required.
Ensure that the system is disconnected from its power source and from all telecommunications links, networks, or modems lines
whenever the chassis cover is to be removed. Do not operate the system with the cover removed.
AVERTISSEMENT
Le système a été conçu pour fonctionner dans un cadre de travail normal. L’emplacement choisi doit être:
· Propre et dépourvu de poussière en suspension (sauf la poussière normale).
· Bien aéré et loin des sources de chaleur, y compris du soleil direct.
· A l’abri des chocs et des sources de ibrations.
· Isolé de forts champs magnétiques géenérés par des appareils électriques.
· Dans les régions sujettes aux orages magnétiques il est recomandé de brancher votre système à un supresseur de surtension, et de
débrancher toutes les lignes de télécommunications de votre modem durant un orage.
· Muni d’une prise murale correctement mise à la terre.
Regulatory Information and Warnings

11
Ne pas utiliser ni modifier le câble d’alimentation C. A. fourni, s’il ne correspond pas exactement au type requis.
Assurez vous que le système soit débranché de son alimentation ainsi que de toutes les liaisons de télécomunication, des réseaux, et des
lignes de modem avant d’enlever le capot. Ne pas utiliser le système quand le capot est enlevé.
WARNUNG
Das System wurde für den Betrieb in einer normalen Büroumgebung entwickelt. Der entwickelt. Der Standort sollte:
· sauber und staubfrei sein (Hausstaub ausgenommen);
· gut gelüftet und keinen Heizquellen ausgesetzt sein (einschließlich direkter Sonneneinstrahlung);
· keinen Erschütterungen ausgesetzt sein;
· keine starken, von elektrischen Geräten erzeugten elektromagnetischen Felder aufweisen;
· in Regionen, in denen elektrische Stürme auftreten, mit einem Überspannungsschutzgerät verbunden sein; während eines elektrischen
Sturms sollte keine Verbindung der Telekommunikationsleitungen mit dem Modem bestehen;
· mit einer geerdeten Wechselstromsteckdose ausgerüstet sein.
Versuchen Sie nicht, das mitgelieferte Netzkabel zu ändern oder zu verwenden, wenn es sich nicht um genau den erforderlichen Typ
handelt.
Das System darf weder an eine Stromquelle angeschlossen sein noch eine Verbindung mit einer Telekommunikationseinrichtung, einem
Netzwerk oder einer Modem-Leitung haben, wenn die Gehäuseabdeckung entfernt wird. Nehmen Sie das System nicht ohne die
Abdeckung in Betrieb.
AVVERTENZA
Il sistema è progettato per funzionare in un ambiente di lavoro tipico. Scegliere una postazione che sia:
· Pulita e libera da particelle in sospensione (a parte la normale polvere presente nell’ambiente).
· Ben ventilata e lontana da fonti di calore, compresa la luce solare diretta.
· Al riparo da urti e lontana da fonti divibrazione.
· Isolata dai forti campi magnetici prodotti da dispositivi elettrici.
· In aree soggette a temporali, è consigliabile collegare il sistema ad un limitatore di corrente. In caso di temporali, scollegare le linee di
comunicazione dal modem.
· Dotata di una presa a muro correttamente installata.
Non modificare o utilizzare il cavo di alimentazione in c. a. fornito dal produttore, se non corrisponde esattamente al tipo richiesto.
Prima di rimuovere il coperchio del telaio, assicurarsi che il sistema sia scollegato dall’alimentazione, da tutti i collegamenti di
comunicazione, reti o linee di modem. Non avviare il sistema senza aver prima messo a posto il coperchio.
ADVERTENCIAS
El sistema está diseñado para funcionar en un entorno de trabajo normal. Escoja un lugar:
· Limpio y libre de partículas en suspensión (salvo el polvo normal)
· Bien ventilado y alejado de fuentes de calor, incluida la luz solar directa.
· Alejado de fuentes de vibración.
· Aislado de campos electromagnéticos fuertes producidos por dispositivos eléctricos.
· En regiones con frecuentes tormentas eléctricas, se recomienda conectar su sistema a un eliminador de sobrevoltage y desconectar el
módem de las líneas de telecomunicación durante las tormentas.
· Previsto de una toma de tierra correctamente instalada.
No intente modificar ni usar el cable de alimentación de corriente alterna, si no se corresponde exactamente con el tipo requerido.
Asegúrese de que cada vez que se quite la cubierta del chasis, el sistema haya sido desconectado de la red de alimentación y de todos lo
enlaces de telecomunicaciones, de red y de líneas de módem. No ponga en funcionamiento el sistema mientras la cubierta esté quitada.

12
Intel Customer Support
Automated Support
You can reach Intel’s automated support services 24 hours a day, every day
at no charge. The services contain the most up-to-date information about
Intel products.You can access installation instructions, troubleshooting
information, and general product information.
World Wide Web & Internet FTP
Access Intel’s World Wide Web page or download information using anonymous FTP.
How to Access: WWW
Customer Support: http://support.intel.com
News: news://cs.intel.com
FTP
Host: download.intel.com
Customer Support Technicians
Free support for 90 days:You can speak with our technical support
professionals free of charge for 90 days after your initial call.
NorthAmerica only: [phone]
Other support services:You can purchase a range of support services,
including 24 hour support, per incident support, on-site service, and
software and hardware maintenance agreements. For details about the Intel
Support Service options, go to our Web site at http://support.intel.com/
services and choose your geography.
Worldwide access: Intel has technical support centers worldwide. Many of
the centers are staffed by technicians who speak the local languages. Go to
our Web site at http://www.intel.com/intel/contact to find the Intel support
center for your geography.
Country Number Language
France [phone] French
Germany [phone] German
Italy [phone] Italian
UK [phone] English
If you don’t have access to automated services, contact your local dealer or
distributor. Or call [phone] from 07:00 to 17:00 Monday through
Friday, U.S. Pacific Time.
04/20/98

713265-001
*713265-001*