ivory Silk Serie Instructions Pour L'utilisation page 33

WArNING!
Do not look at the LED light for a long time when it is
illuminated.
WArNING!
Always check the handpiece for damage before using it.
CAUTION!
Check the supply pressure before using the handpiece.
To do so, fit a pressure gauge between the dental cord
and the coupling. Check the following pressures:
- Operating air pressure: 2.8 bar (40 psi)
- Return air: < 0.5 bar (7 psi)
- Water: from 0.8 to 2.5 (12 to 36 psi)
- Spray air: from 1.0 to 4.0 (15 to 58 psi)
Do not exceed the above pressures.
WArNING!
Check that all the O-rings on the coupling are correctly
seated and undamaged before using the handpiece.
DANGEr!
Always wear gloves to avoid the risk of lesions and
infections when checking,
extracting teeth.
CAUTION!
Use of unfiltered, hard water can lead to blockages and
premature wear in hoses, fittings and spray heads.
cleaning, repairing or
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