63 76 482 D 3572
D 3572
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031.01.04
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02 12.2015
11
Sirona Dental Systems GmbH
3 Safety instructions
Installation Instructions Facescan
3.6 Condensation
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3.6
Condensation
Safety information for condensation: Customer
Extreme fluctuations of temperature may cause condensation inside the
unit. Do not switch the unit on before it has reached normal room
temperature. See the chapter on “Technical data”.
Safety information for condensation: Service engineer
Extreme fluctuations of temperature may cause condensation inside the
unit. Do not switch the unit on before it has reached normal room
temperature. See also Technical Data.
3.7
Ventilation slots
Ventilation slots
Never cover the ventilation slots on the unit under any circumstances,
since this may obstruct air circulation. This can cause the unit to overheat.
3.8
Qualifications of service personnel
Installation and startup may be carried out only by personnel specifically
authorized by Sirona.
3.9
Radiation protection
Safety information for radiation protection: Service engineer
The valid radiation protection regulations and measures must be
observed. The statutory radiation protection equipment must be used.
During an exposure, the service engineer should move as far away from
the X-ray tube assembly as the coiled cable of the manual release
permits.
With the exception of the service engineer, no other persons are allowed
to stay in the room during an exposure.
In case of malfunctions, cancel the exposure immediately by letting go of
the exposure release button.
Information about radiation protection for Canada
3.10
Safety checks
Safety checks
Once repair is completed, circuit breaker test and unit leakage current
test must be carried out (see chapter Checking circuit breaker and
Checking the device leakage current).
NOTICE
3D imaging should not be used for screening examinations. 3D imaging
examinations must be clinically warranted and each exam must be
justified by demonstrating that the benefits outweigh the risks.
NOTICE
Where it is likely that evaluation of soft tissues will be required as part of
the patient's radiological assessment, the appropriate imaging should
be conventional medical CT or MR, rather than 3D imaging using Cone
Beam technology.
