Fru Removal And Replacement; Preparing For Maintenance; To Turn Off The Library - Sun Microsystems Enterprise Tape Library 7/3500 Field Service Manual

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C H A P T E R

FRU Removal and Replacement

This chapter contains a list of all field replaceable units (FRUs) of the ETL 7/3500
Library and the procedures for removing and replacing them.

Preparing for Maintenance

The procedures in this section are written for the FRUs listed in
and under the assumption that the library has been prepared for maintenance. The
preparation of the library includes removing power from the library and removing
the appropriate cosmetic panels. To prepare the library for maintenance, use the
procedures that follow.

To Turn Off the Library

Caution – Employ all appropriate measures to protect the library from electrostatic
discharge (ESD) damage.
1. Press control panel STANDBY switch and verify that System Offline is displayed
in the status display area (SDA).
2. At the rear panel, set the power switch to the 0 (off) position.
Caution – DO NOT disconnect the power cord from facility power or the library.
The power cord is the only means of grounding the chassis and helping to prevent
electrostatic discharge (ESD) damage.
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