7 Monitoring and routine maintenance
Check the cleanliness of the handpiece nosepiece. It must be clean, smooth and corrosion-free. The handpiece must
screw easily and firmly inside it.
Check the condition of the handpiece rear seals, which must not be distended, torn or broken.
Before and after use, check the medical device and its accessories entirely for any problems. This is necessary to detect
any electrical isolation fault or damage. If necessary, replace damaged parts.
7.1 Cleaning the irrigation system
After installation and before first use, at the end of the day and following a period of prolonged non-use of the medical
device, it is important to clean the irrigation system.
Operate the device at minimum power, at maximum irrigation flow rate for two minutes.
7.2 Corrective Maintenance
7.2.1 Replacing the handpiece seal
Remove the faulty seal from the water connector using a thin pair of pliers.
Install the new seal using the purpose-designed kit as shown below.
User Manual | handpiece Newtron LED | J12611 | V4 | (07) | 01/2021 | NB62EN020D - Page 15/28