ivory ProphySilk P900B, Operation Manual, Page: 30 / 112

28
Eng
CAUTION!
Do not attempt to disassemble the product or tamper with
any mechanism. This medical product must be used in the
ways illustrated in this manual. The products and systems
specified in the manual for cleaning and maintenance
must also be used. Users are responsible for regular
functioning checks, maintenance and inspection of the
product.
WArNING!
Sterilise the handpiece and all accessories before use.
CAUTION!
Dirty or humid cooling air can cause malfunctioning and
rapid bearing wear. Cooling air must be clean, dry and
uncontaminated, and must conform to ISO 7494-2 standard
WArNING!
Use only bicarbonate for dental use.
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)
- Water: from 0.8 to 2.5 (12 to 36 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.