32 -
OPERATION
AI FAIL-
JACKET
Jacket temperature sensor defective.
AI FAIL-
PRESSURE
Pressure transducer defective.
AI FAIL-LOAD Load temperature sensor defective.
NOTE: Not present on all sterilizers.
AI FAIL-
DEGASS.
De-aeration temperature sensor defective.
NOTE: Not present on all sterilizers.
Mistakes when correcting the above types of faults may
lead to situations where there is a risk of injury.
Always call a trained service technician.
Error code Explanation
High pressure The chamber pressure has been too high dur-
ing the sterile phase. This may indicate the
presence of air or non-condensable gases. The
actual pressure in the chamber is compared to
a theoretical saturation pressure calculated
from the sterile temperature + 3°C. A message
is printed in the alarm log when the error
occurs.
Low pressure The chamber pressure has been too low during
the sterile phase. This may indicate a faulty or
improperly calibrated sensor. The actual pres-
sure in the chamber is compared with a theo-
retical saturation pressure calculated from the
sterile temperature. A message is printed in
the alarm log when the error occurs.
HIGH JACKET
TEMP
The jacket temperature has been too high dur-
ing part of the process.
GASKET
FAILURE
Door gasket pressure too low.
DOOR FAILURE Door(s) not closed and interlocked.
PUMP FAILURE Vacuum pump has stopped.
HIGH TEMPER-
ATURE
The chamber temperature has been above the
permitted limit during the sterilization phase.
Error code/
Message
Explanation
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