9 Monitoring and routine maintenance
The only preventive maintenance the medical device requires is:
l Monitoring of accessories
l Routine cleaning, disinfection and sterilisation
l Cleaning
Check the cleanliness of the handpiece nosepiece. It must be clean, smooth and corrosion-free. The optical guide must
fit easily and firmly inside it.
Check the handpiece electrical connectors. These must be clean, smooth and corrosion-free. The battery must be able
to be screwed in easily.
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.
9.1 Check the power
It is important to regularly check that the lamp is working correctly.
This can be done using a purpose-designed tester.
To do this, proceed as follows:
l Check that the optical guide is intact and has no curing composite residues.
l Set the lamp to Rapid mode.
l Insert the optical guide into the power tester.
l Switch on the Mini LED.
The power tester may yield the following results:
Colour Result
Green The lamp is working correctly and has a power output equal to or more than 785 mW/cm
2
Red The lamp is not working correctly. Please read the chapter page 25
User Manual | Mini LED™ | J02541|V8|(07)| 01/2017|NG13EN010H - Page 23/38
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