PCS400R Front View
• Ventilation
Air flow must not be obstructed. To ventilate the system normally and avoid overheating, leave
at least 1 inch (2.5 cm) on each side (including top and bottom) of the PCS400R. Do NOT stack
other equipment on the top of the PCS400R.
• Screws with Lock Washers
Only qualified service personnel should handle and install the PCS400R. A series of screws with
lock washers are used to secure the top and bottom covers of the PCS400R. Use caution when
handling the unit as the lock washers may have rough edges. Do NOT run your fingers over the top
and bottom covers of the unit.
Rack Installation
Typical Rack Installation
1 To avoid causing electrostatic (ESD) damage to the PCS400R during installation, attach an antistatic wrist
strap to a properly grounded rack/object and put it on.
2 (Optional) As shipped, the PCS400R mounting brackets are attached flush with the front of the unit (see
diagram a). If desired, the mounting brackets may be detached from the unit and reattached, for example, so
that they are flush with the rear of the unit (see diagram b). If you wish to change the location/orientation of
the mounting brackets, carefully remove each of the four (M4 x 10 mm) screws and attendant washers (one
flat and one lock washer per screw) holding each bracket in place. Then, use the same screws and washers to
reattach the mounting brackets in the desired location.
3 Carefully slide the chassis into a standard 19-inch (48.2 cm) equipment rack.
4 Use all four mounting screws to secure the chassis to the rack.
PWR
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