HP 2U Rack Rail Kit installation instructions (536846-001, September 2009)
Installation guidelines
This installation is to be performed by qualified individuals who have
knowledge of the procedures, precautions, and hazards associated with
equipment containing hazardous electrical circuits.
WARNING!
These rails, when installed, form only a shelf for the device to
rest on. The device is not attached to the rail by any other
means. Use extreme caution when pulling the device out from
the rack; it can slip and fall, causing damage to the device or
injury. HP is not responsible for any damage or injury caused
by the mishandling of the device.
WARNING!
Ensure that the rack is level and stable before working on the
rack. Be sure the leveling jacks (feet) extend to the floor and
that the full weight of the rack rests firmly on the floor.
WARNING!
Ensure that the rack has anti-tip measures in place. Such
measures may include floor-bolting, anti-tip feet, ballast, or a
combination of these as specified by the rack manufacturer and
applicable codes.
WARNING!
Ensure that sufficient personnel are on hand to support the
product(s) during the installation process. Use of the appropriate
lifting device is recommended as an installation aid.
WARNING!
Always load the rack from the bottom up. Load the heaviest
items in the rack first. This makes the rack bottom-heavy and
helps prevent it from becoming unstable.
WARNING!
Do not overload the branch circuit that provides power to the
rack. The total rack load should not exceed 80 percent of the
branch circuit rating.
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Installation procedures
1. Position left and right rack rails at the desired 'U' position in the
rack, adjusting the rails to fit the rack, as needed (1).
2. Secure rack rails to the front and back rack columns using screws.
Make sure that the shoulders of the screws fit inside the square or
round holes of the rack (2).
NOTE:
If installing rails in a square hole rack, use
larger-sized shoulder screws and pins for mounting.
If installing rails in a round hole rack, use
smaller-sized shoulder screws and pins for
mounting.
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3. Slide the device into position on the rails (1) and then tighten the
thumbscrews on the front of the device to secure the device to the
rack.
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