E-16
Removal/Attachment the Rear Cover
• Use a screwdriver to loosen or tighten the screws. Be sure not to
tighten screws too tightly, since it may damage the unit.
• Be careful when removing or inserting any screws that they do not
fall inside the PS-A.
Unscrew the eight (8) attachment screws used to hold the Rear Cover in place, and
remove the Rear Cover.
Installation Requirements
• To enhance the PS-A's maintainability, operability and ventilation, allow at least
100 mm clearance between the PS-A and other objects. (The clearance must be
large enough to allow you to install or uninstall option units and to attach con-
nectors.)
• Standard installation for the PS-A unit is in a vertical panel. If the PS-A unit is
to be installed in a slanted panel, the panel should not incline more than 30°
from the vertical.
• Horizontal installation (that is, rotating the panel so that one of its sides is the
base) is not supported.
(unit: mm[in.])
100
[3.94]
100
[3.94]
100
[3.94]
100
[3.94]
100
[3.94]
100 [3.94]
100 [3.94]
