4 First use
WARNING
Hazard from non-sterile products.
Infection danger to the care provider and patient.
▶ Before first use and after each use, sterilise the medical device.
4.1 Cooling medium supply
CAUTION
Overheating of the tooth due to lack of cooling water.
Thermal damage to the dental pulp.
▶ Adjust the water amount for the spray cooling to a minimum of 50
cm
3
/min
First use
21
