X350 3D-Printer Quick Start GuideSeite: 22/29Stand: 2016/03/24 13:55© German RepRap GmbH 22/29Safety notesPower supplyAlways ensure that the power lead has not been damaged. Disconnect the device immediately if thepower lead shows any sign of damage. Have the power supply inspected by an authorised electrician.Only use the power supply that came with the printer. An electric shock from a faulty power lead canbe fatal!Only use the power supply if your mains voltage is 100-110V or 220-240V AC. Only use the correctpower lead for your mains socket.CleaningPull the power plug before cleaning the device. Use a dry cloth and only clean the surface.Handling the chemicals necessary for maintenance and servicing has to take place properly andunder adherence to of for this valid regulations and application notes to the chemicals. To thespecifications of the manufacturers absolutely for this is to be responded, it is appropriate protectiveclothing to be carried, and the dosage regulations are to be kept exactly.Special and personal injurycan be caused by inappropriate handling chemicals, for which alone the operator is responsible.Playing childrenTouching the internal parts of the power supply can cause an electric shock!Mains voltageOnly operate the device with the indicated supply voltage (visible on the backside of the device or onthe external power supply) The device must not be connected to the mains until all connections weredouble checked.There is a fire hazard if the mains voltage is too high!