5.2 Remove the medical device ................................................................................................................. 26
5.3 Insert the handpiece or contra-angle handpiece drill bit. ...................................................................... 27
5.4 Remove the handpiece or contra-angle drill bit .................................................................................... 30
5.5 Conversion for contra-angle handpiece drill bit .................................................................................... 31
6 Troubleshooting .............................................................................................................................................. 33
6.1 Check for malfunctions ......................................................................................................................... 33
6.2 Troubleshooting .................................................................................................................................... 34
6.2.1 Troubleshooting: Cleaning the spray tube ............................................................................... 34
7 Reprocessing steps in accordance with ISO 17664 ....................................................................................... 36
7.1 Preparation at the site of use ............................................................................................................... 36
7.2 Non-fixing preliminary cleaning of the spray tube ................................................................................ 37
7.3 Cleaning ............................................................................................................................................... 40
7.3.1 Cleaning: Manual external and internal cleaning .................................................................... 40
7.3.2 Cleaning: Automated external cleaning ................................................................................... 41
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