Precautions for Use 1-3PRECAUTIONS FOR SAFETYThis section provides precautions for using the server safely. Read this section carefully to ensureproper and safe use of the server. For symbol meanings, see "SAFETY INDICATIONS" describedin the previous section.GeneralWARNINGDo not use the equipment in an operation where human lives are involved orhigh reliability is required.This equipment is not intended for use and control in facilities/systems wherehuman lives are involved or high reliability is required, including medicaldevices or nuclear, aerospace, transportation, and traffic control facilities. NECassumes no liability for any accidents or damage to physical assets resultingfrom the use of this equipment in such systems or facilities.Do not continue to use the equipment if you detect smoke, odor, or noise.If the equipment emits smoke, odor, or noise, immediately flip off the POWERswitch, unplug the cord, and contact your sales agent. There is a risk of a fire.Do not insert a wire or metal object.Do not insert a wire or metal objects into a vent or disk drive slot. There is a riskof an electric shock.Do not use the equipment in an unsuitable place.Do not install a server rack in an unsuitable environment.Other systems also may be affected, and the rack may fall over to cause a fireor injuries. For details about installation environment and quake-resistantengineering, see the attached manual or contact your sales agent.CAUTIONPrevent water or foreign objects from getting into the equipment.Do not let water or foreign objects (e.g., pins or paper clips) enter theequipment. There is a risk of a fire, electric shock, and breakdown. When suchthings accidentally enter the equipment, immediately turn off the power andunplug the cord. Contact your sales agent instead of trying to disassemble ityourself.