3Com XRN 3C17716 Podręcznik użytkownika - Strona 2

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NSTALLING AND

WARNING: Installation and removal of the Module must

be carried out by qualified personnel only. Before installing

the Module into a unit, you must first disconnect the unit

from the mains power supply. For full safety instructions,

refer to the user guide that accompanies the unit.

AVERTISSEMENT: Confiez l'installation et la dépose de ce

Module à un personnel qualifié. Avant d'installer ce

Module dans un groupe, vous devez au préalable

débrancher ce groupe de l'alimentation secteur. Pour

prendre connaissance des consignes complètes de sécurité,

consultez le guide utilisateur qui accompagne ce groupe.

VORSICHT: Die Installation und der Ausbau des Moduls

darf nur durch Fachpersonal erfolgen. Vor dem Installieren

des Moduls in einem Gerät muß zuerst der Netzstecker

des Geräts abgezogen werden. Vollständige

Sicherheitsanweisungen sind dem Benutzerhandbuch des

Geräts zu entnehmen.

WARNING: When the Module is inserted into the switch,

the captive screws securing the Module must be tightened

with a suitable tool. Keep the blanking plate and the

fixings in a safe place. If you remove the Module at any

time, you must then replace the blanking plate.

AVERTISSEMENT: Quand le Module est inséré dans le

commutateur, visser le module, en le securisant fortemant

avec un outil adapté. Conservez la plaque d'obturation et

les fixations en lieu sûr. Si vous retirez le Module à tout

instant, vous devez alors replacer la plaque d'obturation.

VORSICHT: Beim Einsetzen des Moduls in dem Switch

sind die unverlierbaren Schrauben mit einem passenden

Werkzeug festzuziehen. Die Distanzplatte und die

Befestigungselemente an einem sicheren Ort aufbewahren.

Beim Austausch des Moduls ist auch die Distanzplatte zu

ersetzen.

Handling the Module

The Module can be easily damaged by electrostatic

discharge. To prevent damage, observe the following:

Always wear an anti-static wristband connected to a

suitable earth point.

Do not remove the Module from its packaging until

you are ready to install it into a Switch.

Do not touch any of the pins, connections or

components on the Module.

Handle the Module only by its edges and front panel.

Always store or transport the Module in anti-static

packaging.

CAUTION: The Interconnect Module is not hot-swappable

or hot-insertable. Always make sure that the Switch is

powered down and disconnected from the mains before

installing or removing a Module. Use the following

instructions when installing or removing a Module.

EMOVING THE

Installing the Module into a Switch

Removing the Module from a Switch

ODULE

To install the Module:

1 Ensure that the power supply and the backbone

connection cables are disconnected from the Switch.

Always wear an anti-static wristband connected to a

suitable earth point.

2 Undo the three screws securing the blanking plate at the

rear of the Switch using a suitable screwdriver. Do not

remove any other screws from the rear of the Switch.

3 Remove the blanking plate.

4 Hold the Module so that the text on the front panel is

upright and insert it into the Switch, ensuring the

connectors are fully engaged (see Figure 2). Make sure the

Module is pushed fully in.

5 Secure the Module by tightening the three captive screws

with a suitable screwdriver.

Keep the blanking plate and screws in a safe place. If you

remove the Module at any time, you must replace the

blanking plate to prevent dust and debris entering the

Switch. Replacing the blanking plate will also help circulate

cool air through the Switch.

To remove the Module:

1 Ensure that the power supply and the backbone

connection cables are disconnected from the Switch.

Always wear an anti-static wristband connected to a

suitable earth point.

2 Undo the three captive screws on the Module with a

suitable screwdriver. Do not remove any other screws from

the rear of the Switch.

3 Remove the Module.

4 If you are not fitting another Module immediately, you

must replace the blanking plate to ensure that dust and

debris do not enter the Switch. Replacing the blanking

plate will also help circulate cool air through the Switch.

Figure 2 Installing the Module

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