IBM manual Installing the 2104 Model DU3 into the Rack

Installing the 2104 Model DU3 into the Rack

CAUTION:

v A 2104 Model DU3 weighs up to 38.5 kg (85 lb) with disk drive modules installed. Do not attempt to lift the 2104 Model DU3 into the rack unless all the disk drive modules have been removed.

v Do not attempt to lift the 2104 by yourself. Ask another person for aid.

v Do not use the handles of the fan or fan-and-power-supply assemblies to carry the 2104. These handles are not intended to support the weight of the 2104.

v The stabilizer must be correctly attached to the bottom front of the rack to

prevent the rack from tipping forward while the 2104 Model DU3 is being

installed into the rack. Do not pull out or install any unit if the stabilizer is

not attached to the rack.

Note: If you are going to install the 2104 Model DU3 into a Model T00 or T42 rack,

you must also observe the safety notices for those racks before you start.

You can find the safety notices in the System Installation chapter of the 7014

Model T00 and T42 Rack Installation and Service Guide, SA38-0577, or at

web page:

http://www-1.ibm.com/servers/eserver/pseries/library/hardware_docs/sa38/380577.pdf

1. If you have not already done so, remove all the disk drive modules from the

2104 Model DU3 (see “Removing the Disk Drive Modules and Dummy Disk

Drive Modules” on page 7).

2. Stand at the front of the rack and, with help from another person, place the

back of the 2104 Model DU3 onto the support rails, then slide the 2104 Model

DU3 into the rack.

122104 Model DU3 Installation Guide