Sony DNW-A75 Maintenance Manual page 15

Rack Mounting Procedure
. . . . . Removing the feet
1. Set the unit with its side panel down.
n
Lend your hand so that the lower handle does not hang
down.
2. Unscrew the four screws to remove the feet from the
bottom plate of the unit.
3. Set the unit in a horizontal position.
Foot
Foot
m
. Keep these screws and the feet.
When operating the unit after demounting it from the
rack, be sure to reattach the feet.
Tightening torque: 98 x 10
. Take care of the screws thread after being removed as
they differs in fitting depending on the quality of materi-
als of the feet.
Material of the foot
Rubber
Plastic
DNW-A75/A75P
_2 N . m {10 kgf . cm}
Screw
PS4 x 20 with washer
or
PS4 x 14
PS4 x 20
. Attaching the inner rails
4. Pull the inner rails out from the two intermediate rails.
5. While pressing the stopper of the inner rail in the
direction of the arrow A in the figure, pull the inner
rail out in the direction of the arrow B.
Intermediate rail
Inner rail
Stopper
B
6. Remove the ten screws from both sides (left and right)
of the unit as shown in the figure below.
7. Attach the two inner rails to both sides (left and right)
of unit with the removed screws in the step (6).
Tightening torque: 120 x 10
n
Be sure to use the (B4 x 6) screws when attaching the
inner rail. The use other-sized screws may cause a
malfunction of the unit.
Inner rail
B4 x 6
1-6. Rack Mounting
Outer rail
A
_2 N . m {12.2 kgf . cm}
Inner rail
B4 x 6
1-5