Perform the following steps whenever the disk drive is to
be
shipped.
(1)
Ensure that the
head
carriage assembly is fully retracted.
(2)
Remove
the two
Allen
head
screws
holding
the
counterweight to the
head
carriage
assembly. This will free the counterweight.
(3)
Place the counterweight on the magnet assembly
as
shown
In
Figure 2-5 so that
the counterweight edge pin is positioned behind the front plate of the magnet
assembly.
(4)
With the counterweight edge pin placed
as
in Step (3), position the eliptical hole
of the counterweight
so
that
it
is
in
line with the Allen head screw hole closest
to
the magnet assembly
on
the carriage assembly.
(5)
Tighten the recessed Allen head screw in the counterweight so that
it
does not
loosen during shipment. This secures the head carriage assembly to the magnet
assembly.
(6)
Place the remaining Allen head screw removed in Step
(2)
into the storage hole
provided on the head carriage assembly. Tighten the Allen head screw so that
it
will not loosen during shipment.
Check that the identification label on the rear
of
the unit bears the correct model number,
line
voltage, and line frequency. If the actual line voltage or frequency at the installation
differs from that on the identification label, refer to Section
IV
of
this manual.
CAUTION
OPERA
TOR
MUST
EXERCISE
CAUTION
WHEN
EXTENDING OR LOWERING THE LOGIC
AND
SERVO
PCBAS
TO
AVOID
CRIMPING
CABLING
AND/OR
DISENGAGING MOLEX CONNECTORS.
2.3 POWER CONNECTIONS
A fixed power cord is supplied for use in a polarized
115v
outlet. For other power sockets,
the supplied plug must
be
removed and the correct plug installed. Table
2-1
lists
(in
several languages) the color code scheme used to identify the supplied power cord.
2.4
INITIAL CHECKOUT PROCEDURE
A description of the controls and indicators used for operation
of
the 03000 Disk Drive is
contained in
Section III.
To
check the proper operation
of
the disk drive before placing
it
in
a system, the following procedure should
be
performed.
(1)
With the protective dust cover removed and with the Servo PCBA in the raised
position (as shown in Figure 2-4), inspect the PCBAs, connectgors, and cables.
Verify that shipping damage has not occurred.
Check the connectors and plug-in
relay
for
proper installation.
(2)
Verify that the positioner is in the fully retracted position.
(3)
Verify that the cartridge area is free of dirt, contaminants, and shipping material.
(4)
Verify that the
ON
IOFF
switch is set to OFF.
CAUTION
CONNECTING
THE DISK DRIVE
TO
A
LINE
VOLTAGE
OTHER
THAN THE VOLTAGE SELECTED
VIA
THE
TRANSFORMER TAPS
CAN
RESULT
IN
DAMAGE
TO
THE UNIT.
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