Dentsply Sirona Sim Multi Bench, Руководство по эксплуатации

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6 Maintenance by the service engineer
6.1 Inspection and maintenance Dentsply Sirona
Operating Instructions Simulation Unit Sim Multi Bench
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66 82 384 D3684
D3684.201.01.02.02 07.2019
6 Maintenance by the service engineer
6.1
Inspection and maintenance
In order to ensure the operational safety and reliability of your simulation
unit and to avoid damage due to natural wear, annual inspection and
maintenance must be performed on your simulation unit. This is done by a
service technician authorized by your dealer or Dentsply Sirona.
When the next servicing date is less than 42 days away, the servicing
prompt appears each time the unit is switched on.
On the display of the simulation dentist element, the text "Sr." and the
number of days until the servicing date will appear. You should now
contact your dental depot or Dentsply Sirona Sirona and make an
appointment.
The work steps to be performed as well as the parts which must be
replaced are specified in the document "Maintenance Certificate".
6.2
Safety checks
Simulation units are designed in such a way that the first occurrence of
a fault does not create a hazard to the safety of patients, users or other
persons. It is therefore important to detect such faults before a second
fault occurs, which might then lead to safety hazards.
For that reason it is essential to perform safety checks every 2 years in
which electrical faults (e.g. defective insulation) in particular can be
detected. This is done by an authorized service technician from your
dental depot or Sirona, most practically together with the work to be
performed according to "Inspection and maintenance".
Safety checks must also be performed and documented during initial
startup, after extensions/upgrades (conversion) of your simulation unit,
and after maintenance or repair work which might affect the electrical
safety of the system.
WARNING
The simulation unit must not be operated if it has failed to pass the
safety checks!
The safety check includes a visual inspection as well as measurements
of the protective ground wire connections, the insulation resistance and
the equivalent leakage currents.
Finally, the relevant functions of the simulation unit are checked in
accordance with the present operating instructions (functional test).
If safety-related defects or damage are found during the safety check,
the check must be stopped, the device labeled as defective, and taken
out of use or sent for the necessary repairs.
IMPORTANT
As part of the safety checks, the national or country-specific statutory
provisions and regulations in particular must be observed, such as the
requirements of DIN VDE 0701-0702.