Sony BKDS-PA3291, Maintenance Manual

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1-5(E)
BVS-A3232
1-6. Installation of the Backup Power Supply Unit (BKDS-PA3291)
Set the power switch of the BKDS-PA3291 to the “O” position before installing it to the BVS-A3232.
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The backup power supply unit (BKDS-PA3291) can be installed in the BVS-A3232 while the power
switch is set to ON.
However, the power switch of the BKDS-PA3291 must be set to OFF before installing BKDS-PA3291.
1-6. Installation of the Backup Power Supply Unit (BKDS-PA3291)
6. Connect the power cord to an AC IN receptacle on the
left-hand side (when viewed from the rear side).
7. Turn on the power and make sure that the status
indicator lights.
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If the status indicator does not light, turn off the power
and consult with local Sony’s sales/service office.
Removal procedure
1. Turn off the power of the power supply unit which you
want to remove.
2. Remove the two screws on the upper side at front of
the BKDS-PA3291.
3. Pull out the BKDS-PA3291 from the slot using its
front handle.
4. Secure the blank panel with the two screws removed in
step 2.
Installation procedure
1. Loosen the two screws (with stopper) and remove the
front panel.
2. Remove the two screws and remove the blank panel.
3. Make sure that the power switch of the BKDS-PA3291
is set to the “O” position.
4. Insert the BKDS-PA3291 into the BVS-A3232 and
push it by hand as far as it will go.
5. Secure the BKDS-PA3291 with the two screws
removed in step 2.
Status
indicator
Handle
PSW 4 X 8
Screw
(with stopper)
Blank panel
Front panel
Screw
PSW 4 X 8