Pace ST 40A Operation & Maintenance Manual page 12

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Set-Up
8. The system is now in the Burn In
Mode. The handpiece heater will
begin to heat up with the temperature
displayed (in °C or °F) on the Digital
Readout. The message "Heater Burn
In" (flashing off and on) and an hour
glass graphic will appear and will
continue to be displayed until the
conclusion of the burn in cycle.
9. The temperature of the heater will
stabilize at 315°C (or 600 °F) and
remain at that temperature for 10
minutes.
10. At the conclusion of the 10 minute
period, the heater temperature will
increase to 427°C (or 800°F) and
remain at that temperature for 15
minutes.
11. At the conclusion of the 15 minute
time period, power is removed from
the heater. The Digital Readout will
display "Burn In Complete". Press
and release the Set Key to "EXIT"
Heater Burn In and return the system
to the Temperature Display Mode
(normal operation).
The microprocessor circuitry within the unit monitors the system to insure
proper results. If any abnormalities are encountered, the Burn In cycle will
be interrupted and an error message displayed. If this situation should occur,
turn the system off and perform the procedure again. If the cycle is
interrupted a second time, refer to Tabl e V and check for handpiece
malfunction. If a second handpiece is available, perform the procedure using
that handpiece.
10
NOTE

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