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Juniper EX4200 Series User Manual

Juniper EX4200 Series
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Type C fire extinguishers, which use noncorrosive fire retardants such as carbon dioxide
and Halotronâ„¢, are most effective for suppressing electrical fires. Type C fire extinguishers
displace oxygen from the point of combustion to eliminate the fire. For extinguishing fire
on or around equipment that draws air from the environment for cooling, you should use
this type of inert oxygen displacement extinguisher instead of an extinguisher that leaves
residues on equipment.
Do not use multipurpose Type ABC chemical fire extinguishers (dry chemical fire
extinguishers). The primary ingredient in these fire extinguishers is monoammonium
phosphate, which is very sticky and difficult to clean. In addition, in the presence of minute
amounts of moisture, monoammonium phosphate can become highly corrosive and
corrodes most metals.
Any equipment in a room in which a chemical fire extinguisher has been discharged is
subject to premature failure and unreliable operation. The equipment is considered to
be irreparably damaged.
NOTE: To keep warranties effective, do not use a dry chemical fire extinguisher to
control a fire at or near a Juniper Networks switch. If a dry chemical fire extinguisher is
used, the unit is no longer eligible for coverage under a service agreement.
We recommend that you dispose of any irreparably damaged equipment in an
environmentally responsible manner.
Related Topics General Safety Guidelines and Warnings for EX Series Switches on page 207•
• General Electrical Safety Guidelines and Warnings for EX Series Switches on page 235
• In Case of Electrical Accident: Action to Take on an EX Series Switch on page 248
Qualified Personnel Warning for EX Series Switches
WARNING: Only trained and qualified personnel should install or replace the EX Series
switch.
Waarschuwing Installatie en reparaties mogen uitsluitend door getraind en bevoegd
personeel uitgevoerd worden.
Varoitus Ainoastaan koulutettu ja pätevä henkilökunta saa asentaa tai vaihtaa tämän
laitteen.
Attention Tout installation ou remplacement de l'appareil doit être réalisé par du
personnel qualifié et compétent.
Warnung Gerät nur von geschultem, qualifiziertem Personal installieren oder
auswechseln lassen.
Avvertenza Solo personaleaddestrato e qualificato deve essere autorizzato ad installare
o sostituire questo apparecchio.
211Copyright © 2010, Juniper Networks, Inc.
Chapter 17: General Safety Information

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Juniper EX4200 Series Specifications

General IconGeneral
BrandJuniper
ModelEX4200 Series
CategorySwitch
LanguageEnglish

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