10 MaintenanceMaintenance of the medical device essentially involves preventive maintenance operations, covering thefollowing aspects:l checking of accessories;l everyday cleaning, disinfection and sterilisation ;l cleaning.10.1 Touch-sensitive screen messagesUse the touch-sensitive screen to configure the medical device. Depending on your actions, one or more of thefollowing elements will be displayed.10.1.1 Problem at start upSymptom: the medical device beeps and displays the following pictogram:Possible causes SolutionsInternal error during start up: there is nocommunication between mother board and screen- Switch off the medical device (I/O switch to O).- Wait 5 seconds before switching it back on.- Switch the device on (I/O switch to I) and don't touchany of the buttons while it is starting up.10.1.2 Missing handpieceSymptom: the medical device beeps when the user presses the footswitch and displays the following pictogram:Possible causes SolutionsFaulty connection between the handpiece cordand the medical device- Connect the handpiece cord to the medical device.- Switch off the medical device (I/O switch to O).- Wait 5 seconds before switching it back on.- Switch the device on (I/O switch to I) and don't touch any ofthe buttons while it is starting up.10.1.3 I-Surge LED micromotor missingSymptom: the medical device beeps and displays the following pictogram:User Manual • ImplantCenter™ M+ • J27251 • V1 • (13) • 09/2013 • NO25EN010A - Page 27/42