Installation ManualH3C S7500E Series Ethernet Switches Chapter 2 Installation Preparations2-62.4 Installation ToolsTable 2-4 Required installation tools listType Name ToolsMeasure andlineation toolsLong tape, ruler (of 1 meter), gradienter, markingpen, powder marker and pencilDrills A percussion drill, several auxiliary drill bits, avacuum cleanerFastening toolsFlat-blade screwdriver P4-75mmPhillips screwdriver P1-100mm, P2-150mm andP3-250mmSocket wrench M5Socket wrench M6Double offset ring wrench M6Double-ended double offset ring wrench (10-12)or double open-end wrench (10-12)Small toolsSharp-nose pliers, diagonal pliers, vices,hand-held electrical drill, file, handsaw, crowbarand rubber hammerGeneral toolsAuxiliary tools Hair brush, tweezers, paper knife, hand bellows,electric iron, solder wire, fork and ladderSpecial tools ESD-preventive wrist glove, cable stripper, crimping pliers, RJ-45crimping pliers and wire punchdown toolTools forfiber-opticcleaningLint-free paper, and optical fiber End-Face microscopeInstrumentsMultimeter, 500 V Meg-ohmmeter (used to measure the insulationresistance), error detector, optical power meter and earthresistance testerNote:The above instruments and tools are not shipped with the S7500E series and need tobe prepared by the users.