1-10 Notes on Using Your ServerDuring OperationCAUTIONDo not pull out or remove the server from the rack unnecessarily.Do not pull out or remove the server from the rack unnecessarily. Pulling out orremoving the server from the rack may cause not only the server to operateincorrectly but also the server to fall on people to make them injured.Stay away from the fan.Keep your hand or hair away from the cooling fan on the rear of the server.Failure to follow this warning may get your hand or hair caught in the fan,resulting in injury.Avoid contact with the server during thunderstorms.Disconnect the power plug from the outlet when a thunderstorm is approaching.If it starts thundering before you disconnect the power plug, do not touch anypart of the server including the cables. Failure to follow this warning may causea fire or an electric shock.Keep animals away from the server.Failure to follow this warning may cause a fire or an electric shock.Do not place any object on top of the server.The server may fall and cause property damage to the surroundings.Do not leave the server with its optical disk drive tray ejected.Dust may enter the server through openings and cause malfunctions of theserver. Any person may also bump it and get injured.