Dentsply Sirona CEREC Primemill, Руководство по эксплуатации

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4 Safety
4.1 Basic safety information Dentsply Sirona
Operating Instructions CEREC Primemill
12
67 19 681 D3439
D3439.201.01.01.02 09.2019
4 Safety
4.1
Basic safety information
4.1.1 Prerequisites
NOTE
Important information on building installation
In order to prevent the risk of an electric shock, this unit must only be
connected to a supply mains with a ground wire.
The building installation must be performed by a qualified expert in
compliance with the national regulations.
NOTE
Restrictions regarding installation site
The system is not intended for operation in areas subject to explosion
hazards.
NOTE
Do not damage the unit!
The unit can be damaged if opened improperly.
It is expressly prohibited to open the unit with tools!
4.1.2 Maintenance and repair
As manufacturers of dental instruments and laboratory equipment, we
can assume responsibility for the safety properties of the unit only if the
following points are observed:
● The maintenance and repair of this unit may be performed only by
Dentsply Sirona or by agencies authorized by Dentsply Sirona.
● Components which have failed and influence the safety of the unit
must be replaced with original (OEM) spare parts.
● Only original cables may be used, so that EMC requirements are
met.
Please request a certificate whenever you have such work performed. It
should include:
● The type and scope of work.
● Any changes made in the rated parameters or working range.
● Date, name of company and signature.
4.1.3 Modifications to the product
Modifications to this product which may affect the safety of the operator,
patients or third parties are prohibited by law!