Idiomas disponibles
Idiomas disponibles
8.2 Error messages
Various failure states and errors are shown in the display
in the form of error messages, which starts with the letter
F followed by two digits. The following table lists and
explains these messages:
8.2 Error messages
Adverti-
Problem
sement
F10
Oven temperature does not rise
F30
Measurement out of range
F31
Linearization
F40
Incorrect polarity of heating element
F61
A/D converter timeout
F62
Reference temperature below –20°C
F63
Reference temperature above 70°C
F64
Data memory error
F65
Program memory error
F66
EPROM defective
F67
RAM defective
F68
ROM defective
F70
Tmax exceeded
F80
Holding time discrepancy
F85
External failure
F90
Power failure
Error messages and troubleshooting 8
8.3 Cracks in the insulation or retort tube
Thermal expansion may cause cracks within the insulation
over time. These do not adversely affect the function of the
unit or the sintering results.
Smaller cracks inside the retort unit do not adversely af-
fect the sintering result, either. In the event of larger cracks
or chip parts, the retort tube has to be replaced (only by
authorized DeguDent service technicians).
Possible cause
Defective oven heater
Problem with thermal element
Problem with thermal element
System failure
Ambient temperature too low
Ambient temperature too high
System failure
System failure
System failure
System failure
System failure
30 °C >700 °C above segment
temperature for 256 seconds
±10 °C, holding time only
Input #2 module I/O closed
Loss of power during program
execution
Potential remedy
Notify service technician
Notify service technician
Notify service technician
Notify service technician
Notify service technician
Allow the unit to take on room temperature for 24 hours.
Allow the unit to take on room temperature for 24 hours.
Notify service technician
Notify service technician
Notify service technician
Notify service technician
Notify service technician
Notify service technician
Notify service technician
Notify service technician
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