Installing HP BladeSystem p-Class enclosures 19
b. Compress the spring-loaded rack rail toward the rear of the rack.
c. Using the marks you made when measuring with the template, align the
front of the right rail with the holes and release the rail, allowing it to
lock into position.
d. Engage the locking gear.
CAUTION: Rack rails must be installed as tightly as possible.
Failure to obtain a proper fit may result in damage to equipment.
3. Repeat the preceding step for the left rack rail.
IMPORTANT: To ease installation, install all cage nuts for enclosures,
bus bar hinges, and cable brackets before installing the remaining
infrastructure.
4. Using the marks you made when measuring with the template, install the
cage nuts ("Installing the cage nuts" on page 20
) for enclosures, bus bar
hinges, and the cable bracket.
IMPORTANT: In AC power configurations, the bottom hinges for each
bus bar are installed on the ends of the power enclosure rack rails. The
rails have extrusions to align the hinges and holes to accept the screws.
In facility DC power configurations, you must install cage nuts to support
the bottom hinges. Refer to the template for hinge locations.
