Dell Force10 S55T Manual de Início Rápido descarregar pdf (Página 16)

14 Installing the Hardware

WARNING: To prevent electrical shock, make sure the systems are grounded

properly. If you do not ground your equipment correctly, excessive emissions

may result. Use a qualified electrician to ensure that the power cables meet

your local electrical requirements.

WARNING: Electrostatic discharge (ESD) damage can occur if components

are mishandled. Always wear an ESD-preventive wrist or heel ground strap

when handling the systems and their components.

CAUTION: Remove the power cable from the modules prior to

removing the module itself. Power must not be connected prior to

insertion in the chassis.

WARNING: Prevent exposure and contact with hazardous voltages.

Do not attempt to operate this system with the safety cover removed.

CAUTION: The DC power supply comes with a 6-8inch cord with a

snap-in plug that attaches to the DC power supply and screw

terminals that attach to the main power. Dell Force10 recommends

using a longer cable, to ensure sufficient room.

CAUTION: The power supply is marked + 48V - . Connect the + (plus

sign) to the red cable on the 6-8 inch cord; the - (minus sign) connects

to the black cable. BE SURE TO connect the RED to RETURN and

connect the BLACK to -48V.

NOTE: For a NEBS compliant installation, the AC power connections

must use a surge protection device (SPD) to protect the AC power supplies

from damage to excessive power line surges.

NOTE: To comply with the GR-1089 Lightning Criteria for Equipment

Interfacing with AC Power Ports, an external surge protection device

(SPD) is intended to be used at the AC input of the router.

NOTE: The DC power return conductor must be isolated from the chassis

or frame when connections to the power supply are made.

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 27 28

Sem comentários

Dell Force10 S55T Manual de Início Rápido Página 16