Precautions for Use (Be Sure to Read)Express5800/T110f-S User’s Guide20Cleaning and working with internal devicesWARNINGDo not disassemble, repair, or alter the server.Never attempt to disassemble, repair, or alter the server on any occasion except as described in thisdocument. Failure to follow this warning may cause not only malfunction of the server but also an electricshock or fire.Do not look into the optical disk driveA laser beam used in the optical disk is harmful to the eyes. Do not look into or insert a mirror into the drivewhile the drive is powered on. If a laser beam (which is invisible) enters your eyes, you may lose youreyesight.Do not attempt to remove lithium, NiMH, or Li-ion batteries.The server contains the lithium, NiMH, or Li-ion battery (some optional devices have a lithium, NiMH, orLi-ion battery installed). Do not remove the battery. Placing a battery close to a fire or in the water maycause an explosion.When the server does not operate appropriately due to the dead battery, contact the store you purchasedthe product or your maintenance service company. Do not attempt to disassemble the server to replace orrecharge the battery by yourself.CAUTIONHigh temperatureComponents including internal Hard Disk Drives in the server are extremely hot just after the server isturned off. Allow the surface to cool before installing/removing.Secure cables or cards in placeBe sure to secure the power cord, interface cables, and cards in place. Incomplete installation causes aloose connection, resulting in smoke or fire
