Dell Force10 E300 Installing And Maintaining

Also see for Force10 E300: Configuration guide Quick start guide

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Dell Force10 E300 Installing And Maintaining Manual pdf 25 page image

Installing Power Modules | 25Installing a DC PEMFigure 5-3. Removing the PEM Safety CoverStep Task1 Turn the remote power source (the circuit breaker panel) to the OFF position.2 Turn the over current protector (located on the PEM front panel) to the OFF position.3 Loosen the PEM safety cover retaining screw and remove the cover (Figure 5-3).Step Task (continued)4 Slide the PEM into power slot 0 or 1 (Figure 5-2).CAUTION: Fill all four power supply slots with power supplies or filler blanks before tightening the powersupply screws. Doing this ensures that each power supply is aligned correctly. Ensure power supplies are properlyaligned prior to engaging the captive screws. Doing this will reduce the likelihood of damaging screws or chassis. Itmay be necessary to manually align the power supplies prior to tightening.If you are only installing one PEM, replace the empty slot with two blank panels. (CC-E300-BLNK-PWR.)5 Start the two captive screws on each power supply by hand before tightening them all.CAUTION: Tighten the screws with a #2 Phillips screwdriver. Use no more than five inch-pounds of torque(light torque with a manual screwdriver). Use of power drivers can damage screws or chassis.CAUTION - Turn off power source circuitbreaker before accessing terminals.ACHTUNG-Ver jeder Wartung HauptschalterAlways replace safety cover after servicingDo not unplug while energized.CAUTION-Unit may have more than one powersource connection. Remove all supply connections749-00752-00fn00118chMAKE GROUND CONNECTION FIRSTCAUTION - Use copperCAUTION - Use copperconductors onlyconductors onlyPwr InOKStatus