7 Reprocessing
Operating instructions
44
66 27 587 D3673.201.02.04.02
7.3.3
Care of cooling spray nozzle openings
If your tap water is very hard, lime deposits may constrict or
completely block the cooling spray nozzles.
Interval
●
At least once a week
1.
Carefully clean the nozzle openings by running a cleaning wire
through them.
2.
Let the high-speed handpiece run briefly with cooling spray.