Chapter 12 Installing, Removing, and ReplacingAdding Expansion Modules to an Existing LibraryScalar i500 User’s Guide 345Preparing to Install anAdditional ExpansionModule 12Prepare to install an additional expansion module as follows:Warning: All libraries taller than 14U must be installed in a rackhaving a main protective earthing (grounding) terminal,and power must be supplied via an industrial plug andsocket-outlet and/or an appliance coupler complying withIEC 60309 (or an equivalent national standard) and havinga protective earth (ground) conductor with a crosssectional area of at least 1.5 mm 2 (14 AWG).To ensure proper airflow and access space, Allow 60 cm(24 inches) in the front and back of the library.Warning: Without tape drives, tape cartridges, or power supplies, a5U control module weighs approximately 60 lbs (27.2 kg).A 9U expansion module, without tape drives, tapecartridges, or power supplies, exceeds 65 lbs (29.5 kg).To avoid serious injury, at least two people are required tosafely lift the modules.Warning: Without tape drives, tape cartridges, or power supplies, a5U control module weighs approximately 60 lbs (27.2 kg).A 9U expansion module, without tape drives, tapecartridges, or power supplies, exceeds 65 lbs (29.5 kg).To avoid serious injury, at least two people are required tosafely lift the modules.Caution: If the library contains a partition that spans modules, andyou plan to install the new expansion module betweenthose modules, you must delete the partition beforeadding the new module, and re-create the partition afterinstalling the module.
