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SERVICE INFORMA TION
4-1.
INTF~ODUCTION
WARNING
The disc/tape drive does not con-
tain operator serviceable parts. To
prevent electrical shock, refer all
service activities to service-trained
personnel.
WARNING
All products which utilize tape
head deaner are shipped with a
Material Safety Data Sheet (MSDS).
Follow all applicable precautions
when Ulsing the tape head cleaner.
I
CAUTION
I
• The field replaceable assemblies
(FRA's) in the drive are electro-
static; sensitive devices. Take ap-
propriate
precautions
when
removing the FRA's f rom the
drive. Use of an anti -static pad
and wrist strap is required. (These
components
are
contained
in
anti -'static work station, part no.
93001-0749.) Immediately after
removal, store the FRA's in anti-
static, conductive plastic bags.
• The drive is delicate and should
be handled with care. Also, the
drive
is
hea vier
( 1 5.8
kilograms/34.8 pounds) than its
size would indicate.
• Do not turn the -LINE switch on
or off when the system is trans-
ferring data on the Hewlett-
Packard Interface Bus (HP-IB).
• Do not cycle the -LINE switch on
and off unnecessarily.
• Do not connect or disconnect the
HP-IB cable(s) from the drive
w hen the system is transferring
da ta on the HP - lB.
This section contains information useful for
troubleshooting the drive.
Information provided
includes field replaceable assembly (FRA) locations,
parts location details, and cabling connections.
This information replaces similar information in
the Tape Drive Service Manual. Following isola-
tion of trouble to either the disc drive or the tape
drive
by
the
internal
self -test
diagnostics,
reference should then be made to the appropriate
section
or
service
manual
for
applicable
troubleshooting information. Output specifications
for the drive power supply are also provided in this
section. If it is necessary to remove an FRA or
component from the drive, refer to section V for
removal and replacement information.
4-2. SERVICE TOOLS
The following tools and materials are required to
service the disc drive:
• Torx* T 10 Driver
• Torx* TIS Driver
• Torx* T25 Driver
• Nut Driver, 9/32
11
• Pozi Driver, No.1
• Antistatic Work Station, part no. 9300-0794
*TORX is a registered trademark of the Camcar Division of Textron, Inc.
4-1
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