- CABLETRON Systems, Inc, SmartSwitch User's Guide 2E42-27, 2E42-27R, 2E43-27, 2E43-27R

Removing the Chassis Cover
2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide C-3
To remove the chassis cover, proceed as follows:
1. Disconnect the 2E4X-27 from the network as follows:
a. For the 2E42-27/2E43-27, unplug the power cord from the rear of
the chassis. For the 2E42-27R/2E43-27R, unplug both power
cords from the rear of the chassis.
b. Disconnect all network cables attached to the 2E4X-27.
2. If the 2E4X-27 is rack mounted, remove it from the rack and remove
the rackmount brackets (refer to Chapter 3, Installation).
CAUTION: THIS UNIT MAY HAVE MORE THAN ONE POWER
SUPPLY CORD. DISCONNECT TWO POWER SUPPLY
CORDS BEFORE SERVICING TO AVOID ELECTRIC SHOCK.
VORSICHT: DIESES GERÄT HAT MEHR ALS EINEN
NETZANSCHLUß. TRENNEN SIE VOR
WARTUNGSARBEITEN DIE 2 NET ZANSCHLÜSSE VOM
NETZ, UM ELEKTRISCHE SCHLÄGE ZU VERMEIDEN.
ATTENTION: CET APPAREIL COMPORTE PLUS D’UN
CORDON D’ALIMENTATION. RAFIN DE PREVENIR LES
CHOCS ELECTRIQUES, DEGRANCHER LES DEUX
CORDONS D’ALIMENTATION AVANT DE FAIRE LE
DEPANNAGE.
TURN OFF THE 2E4X-27 BY UNPLUGGING THE POWER
CORD FROM THE REAR OF THE CHASSIS.
AM HINTEN DES 2E4X-27 STECHEI ABZIEHEN UM AUS ZU
SCHALTEN.
APAGUE EL 2E4X-27 DESENCHUFE EL CABLE DE LA
UNIDAD.
TIP
Before performing step b, mark the cables connected to the
2E4X-27 according to their associated port numbers. This is
recommended for ease of reinstallation.