1-4 Notes on Using Your ServerPower Supply and Power Cord UseWARNINGDo not hold the power plug with a wet hand.Do not disconnect/connect the plug while your hands are wet. Failure tofollow this warning may cause an electric shock.Do not connect a ground wire to gas pipe.Never attempt to connect a ground wire to gas pipe. Failure to follow thiswarning may cause an explosion.CAUTIONPlug in to a proper power source.Use a grounded wall outlet of specified voltage. Use of an improper powersource may cause a fire or a power leak.Do not install the server where you need an extension cord. Use of a cordthat does not meet the power specifications of your server may heat up thecord and cause a fire.Do not connect the power cord to an outlet that has an illegal number ofconnections.The electric current exceeding the rated flow overheats the outlet, which maycause a fire.Do not pull the cable when disconnecting it.When disconnecting the cable from the device, hold the cable connector andpull it straight out. Pulling the cable out by the cable portion or givingmechanical stress to the connector could damage the cables and connectorsto result in an electrical shock hazard or a fire.Insert the power plug into the outlet as far as it goes.Heat generation resulting from a halfway inserted power plug (imperfectcontact) may cause a fire. Heat will also be generated if condensation isformed on dusty blades of the halfway inserted plug, increasing thepossibility of fire.