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Second Edition (April 2011) © Copyright Lenovo 2011. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925. Contents Aboutthismanual........... iii Chapter 1. Safety information . . . . . 1 Generalsafety................ 1 Electricalsafety ............... 2 Safetyinspectionguide . . . . . . . . . . . . 3 Handling devices tha