Lenovo RD120 Bedienungsanleitung PDF herunterladen (Seite 52)

6. Press the handle 4 toward the finger hole and lift the air baffle out of the

server.

Attention: For proper cooling and airflow, replace the air baffle before you

turn on the server. Operating the server with an air baffle removed might

damage server components.

Installing the DIMM air baffle

The following illustration shows how to install the DIMM air baffle.

1 DIMM air baffle

2 Riser card assembly

3 Finger hole

4 Release ring

To install the DIMM air baffle, complete the following steps:

1. Read the safety information that begins on page v and “Installation guidelines”

on page 29.

2. Make sure that the server and peripheral devices are turned off (see “Turning

off the server” on page 12) and that all power cords and external cables are

disconnected.

Attention: In a dc power environment, only trained service personnel other

than Lenovo service technicians are authorized to connect or disconnect power

to the dc power supply. See the documentation that comes with each dc power

supply.

3. Remove the cover (see “Removing the cover” on page 31).

38 ThinkServer RD120 Types 6444, 6445, 6446, and 6447: User Guide

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Lenovo RD120 Bedienungsanleitung Seite 52