Lanner LEC-3031 Series User Manual page 5

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).
Mounting Installation Environment Precaution
1. 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.
2. 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.
3. Mechanical Loading - Mounting of the equipment in the rack should be such that a hazardous
condition is not achieved due to uneven mechanical loading.
4. 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.
5. 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)."
Consignes de sécurité
Suivez ces consignes pour assurer la securite generale :
Laissez la zone du chassis propre et sans poussiere pendant et apres l'installation.
Ne portez pas de vetements amples ou de bijoux qui pourraient etre pris dans le chassis.
Attachez votre cravate ou echarpe et remontez vos manches.
Portez des lunettes de securite pour proteger vosmyeux.
N'effectuez aucune action qui pourrait creer un dangermpour d'autres ou rendre l'equipement
dangereux.
Coupez completement l'alimentation en eteignant l'alimentation et en debranchant le cordon
d'alimentation avant d'installer ou de retirer un chassis ou de travailler a proximite de sources
d'alimentation.
Ne travaillez pas seul si des conditions dangereuses sont presentes.
Ne considerez jamais que l'alimentation est coupee d'un circuit, verifiez toujours le circuit. Cet
appareil genere, utilise et emet une energie radiofrequence et, s'il n'est pas installe et utilise
conformement aux instructions des fournisseurs de composants sans fil, il risque de
Industrial Communication Platform
5