Sirona DAC PROFESSIONAL, Руководство по обслуживанию

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Error diagnosis DAC Professional
Malfunction 8: Time base
Malfunction 8: Time base
Trigger for the malfunction:
The maximum difference has been exceeded between the duration of a program cycle and the time measured by
the internal CPU clock.
Cause / Correction
Check for cause of problem by operator:
⇒
If problem occurs once or occasionally: Check the power supply of the building for electromagnetic
disturbances (by a technician). If necessary use another power plug and / or use a line filter.
Malfunction in unit – correction by Technical Service staff
Internal error of the hardware
Trigger for the malfunction:
•
If problem occurs regularly: The clock in the CPU or on the main board 08-00 is defective.
⇒
Exchange CPU main board 08-00
09/21/2006 23/61 Servicemanual DAC Professional