Control Data Corporation BR8 SERIES Hardware Maintenance Manual page 3

PREFACE
This manual provides the information needed to install, operate and maintain the
Control Data Corporation Flexible Disk Drive (FDD) and is intended to support
customer engineers who
requii.~e
detailed information about the Flexible Disk Drive's
operation.
The total content of the manual is comprised of two publications, each having a unique
pUblication number, and is contained in one volume. The Manual's publication number
(77834769) is that of the front matter, sections one through seven, and section
nine. This number should be used when making reference to the Flexible Disk Drive
Hardware Reference Maintenance Manual. Section
VIII,
Parts Data, is identified by the
unique pUblication number 77834771.
This manual applies to several models of the FDD. A configurator sheet is provided
on the following page which describes each FDD configuration that this manual will
support. Refer to the eqUipment nameplate located on the right hand sIde of the unit
(as viewed from the front) to determine the appropriate Top Mechanical Assembly
(TMA) and Model numbers. Then use the Configurator sheet as a starting point to
establish the maintenance level for the device.
77834769 -D 'iii