7 Procedure BYASKAWA TOEP YEACOM 06A V1000 Option PROFINET SI-EP3/V Installation Manual 354. Remove the option cover.Figure 28Figure 28 Remove the Option Cover5. Remove the lower right drive ground terminal screw that fastens the drive to thecase, Figure 29. This screw will be used to connect the ground wire from the optionunit to the drive.Tool tip: Use a long-shaft Phillips screwdriver. A magnetic tip screwdriver will aid inkeeping the screw captive during removal and installation.Remove the option unit ground terminal (FE) screw.Figure 29Figure 29 Remove Ground Terminal ScrewsOption CoverMounting Tab MountingSlotMountingSlotMounting TabDriveGround terminalscrewOption UnitDrive groundterminal screwFE