DENTSPLY Multimat Easy, Инструкция по эксплуатации

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57
Multimat
Easy
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Silver wire calibration program
The calibration program for the silver wire test is defined
just like any firing program (see
“Designing and starting
your own firing program” ).
The required firing parameters are:
• Program number Any
• Fast cooling Off
• Pre-heating temperature 650 °C
• Pre-set firing temperature 120 °C/minute
• Final temperature
961 °C
(melting
point of silver)
• Pre-set drying time 0 minutes
• Pre-set pre-heating time 3 minutes
• Vacuum 0 hPa
• Vacuum time 0 minutes
• Pre-set firing time
1 minute
• Cooling stage OFF
Calibration using a silver wire test 8
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Entering the calibration offset
It is assumed that you have performed a silver wire test
and determined the required calibration offset.
Example: The silver wire test has found that the set
temperature should be 964°C. This value deviates from
the previous calibration by +3°C.
• Open the Calibration menu.
• The current calibration offset is shown; let us say
it is +11°C. According to the previous example, this
calibration offset must be increased by +3°C, resulting
in an offset of +14°C.
• Enter the signed calibration offset (+14 in our example).
• Confirm your entry by tapping the Enter key on the keypad.
• You will be prompted to confirm by entering a service
code. This service code is 3015.
• Terminate your entry by tapping the Enter key on
the keypad.