AAbboouutt tthhiiss ttaasskk• The kit should be installed by a qualified professional specified by Lenovo service.• The product should be installed where its weight can be fully supported. If the product is installed on aweak surface, the product may fall, causing damage t to components.• When moving or replacing the cabinet after installation, contact a qualified installer specified by Lenovoservice. Installation or movement of the product must be carried out by a skilled professional. If anunqualified person moves and installs the product, it may cause safety risks.CAUTION:The weight of this part or unit is more than 55 kg (121.2 lb). It takes specially trained persons, a liftingdevice, or both to safely lift this part or unit.See the following table to identify the components that come with the rail kit.1 One upper wall mounting bracket 4 Four hex nuts2 One lower wall mounting bracket 5 Four washers3 Four mounting bolts 6 Four washersThe following tools are required for this procedure:• One tool with plastic blade/scissors• One combination wrench• One hammer drills with Dia. Ø14 bitsPPrroocceedduurreeStep 1. Measure the wall and drill the four mounting bolts based on the following requirements:32 ThinkSystem Micro DataCenter 6U 800mm Deep Rack Cabinet User Guide