3Com Router 6000 FamilyInstallation ManualChapter 8Installing B68 Cabinets3Com Corporation8-271) 12 flat washer 2) 12 spring washer 3) M12×35 bolt4) M12 nut 5) Side support 6) Right bracket7) Left bracket 8) Floor pallet fixing bracket 9) Front supportFigure 8-31 Install the front and side supportsIII. Fixing the front support and the side floor pallet fixing bracketsAdjust the front support and the side floor pallet fixing brackets vertically to have the uppersurface of the fixing brackets flush with the downside of the antistatic floor. Then fasten theM12×35 bolts.8.3.8 Leveling CabinetsI. Moving the cabinets to the positionLift the cabinets on the slide rails, and align centers of the cabinet feet with the centers of thetroughs on the slide rails vertically. Align all cabinets.II. Leveling the cabinetsFollow these steps to level the cabinets as shown in Figure 8-32.1) Unfasten the retaining nuts of the cabinets;2) Place a horizontal ruler in the two orthogonal directions on the top of the cabinetsto check levelness.3) If the cabinets are not flush, unfasten the retaining nuts of the cabinets on thefeet with a spanner, and then rotate the screw bolts on the feet to adjust theheight of the cabinets until they are flush.
