IBM eServer xSeries 135, Руководство пользователя

Страница: 56 / 144

44
IBM xSeries 135: User’s Reference
Statement 8
CAUTION:
Never remove the cover on a power supply or any part that has the following label
attached.
Hazardous voltage, current, and energy levels are present inside any component
that has this label attached. There are no serviceable parts inside these components.
If you suspect a problem with one of these parts, contact a service technician.
Removing the cover
The following information describes how to remove the cover.
Complete the following steps to remove the server cover:
1. Review the information in “Safety information” on page 39 and “Working inside a
server with power on” on page 38.
2. Turn off the server and all attached devices, and disconnect all external cables and
power cords.
3. Remove the server from the rack.
4. Remove the two screws from the rear of the server.
5. Pull out on the cover-release lever at the back of the server, to release the cover.
6. Slide the cover back, then up and off the server.
Attention: For proper cooling and airflow, replace the cover before turning on the
server. Operating the server for extended periods of time (over 30 minutes) with
the cover removed might damage server components.
Cover release
lever
Screws