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FW-7551SE User Manual
open chassis permits air leaks, which may interrupt and redirect the flow of cooling air from internal
components.
Electrostatic discharge (ESD) can damage equipment and impair electrical circuitry. ESD damage occurs
when electronic components are improperly handled and can result in complete or intermittent failures.
Be sure to follow ESD-prevention procedures when removing and replacing components to avoid these
problems.
Wear an ESD-preventive wrist strap, ensuring that it makes good skin contact. If no wrist strap is
available, ground yourself by touching the metal part of the chassis.
Periodically check the resistance value of the antistatic strap, which should be between 1 and 10
megohms (Mohms).
Environment:
Do not install and/or operate this unit in any place that flammable objects are stored or used in.
Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly, the operating ambient
temperature of the rack environment may be greater than room ambient. Therefore, consideration
should be given to installing the equipment in an environment compatible with the maximum ambient
temperature (Tma) specified by the manufacturer.
Reduced Air Flow - Installation of the equipment in a rack should be such that the amount of air flow
required for safe operation of the equipment is not compromised. Mechanical Loading - Mounting of
the equipment in the rack should be such that a hazardous condition is not created due to uneven
mechanical loading.
Mechanical Loading - Mounting of the equipment in the rack should be such that a hazardous condition
is not achieved due to uneven mechanical loading.
Circuit Overloading - Consideration should be given to the connection of the equipment to the supply
circuit and the effect that overloading of the circuits might have on over-current protection and supply
wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this
concern.
Reliable Earthing - Reliable earthing of rack-mounted equipment should be maintained. Particular
attention should be given to supply connections other than direct connections to the branch circuit (e.g.
use of power strips).
Lanner Electronics Inc. shall not be held liable for any losses resulting from insufficient strength for
supporting the unit or use of inappropriate installation components.
Suivez ces consignes pour assurer la sécurité générale :
Laissez la zone du châssis propre et sans poussière pendant et après l'installation.
Ne portez pas de vêtements amples ou de bijoux qui pourraient être pris dans le châssis. Attachez votre
cravate ou écharpe et remontez vos manches.
Portez des lunettes de sécurité pour protéger vos yeux.
N'effectuez aucune action qui pourrait créer un danger pour d'autres ou rendre l'équipement
dangereux.
Coupez complètement l'alimentation en éteignant l'alimentation et en débranchant le cordon
d'alimentation avant d'installer ou de retirer un châssis ou de travailler à proximité de sources
d'alimentation.
Ne travaillez pas seul si des conditions dangereuses sont présentes.
Ne considérez jamais que l'alimentation est coupée d'un circuit, vérifiez toujours le circuit. Cet appareil
génère, utilise et émet une énergie radiofréquence et, s'il n'est pas installé et utilisé conformément aux
instructions des fournisseurs de composants sans fil, il risque de provoquer des interférences dans les
communications radio.
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