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Message /
Symbol /
Problem
Failure Description
Corrective Action
temperature during sterilization cycle.
High Temp
This message is displayed if the
temperature raises 7°F (4°C) above
sterilization temperature during the
sterilization stage for 2 seconds during
sterilization stage.
Perform a new cycle.
High Temp.
(Ending)
This message is displayed if the
system cannot reach the required
temperature, in the chamber, within 10
minutes since exhaust.
Perform a new cycle.
High Temp.
(Cooling)
This message is displayed if the
system cannot reach the sterilization
temperature, in the cooling stage,
within preset time.
Check and fix the city (tap)
water supply.
Heat Time
Error
This message is displayed if the
system cannot reach the required
temperature, in the chamber, within the
preset time.
Verify that the autoclave is not
overloaded.
Heat Time
Error (Keep)
This message is displayed if the
system cannot reach the required
temperature, in the chamber, during
the optional "Keep Heat" stage, within
the preset time.
Verify that the autoclave is not
overloaded.
Low Pressure
This message is displayed if Chamber
Pressure drops below the sterilization
pressure (134°C = 304 kPa, 121°C =
205 kPa) for 2 seconds during the
sterilization stage.
Perform a new cycle.
Low Pressure
(Cooling)
This message is displayed if the
pressure in chamber does not reach the
preset pressure before initiating the
cooling stage.
Check and fix the compressed
air supply.
High Pressure
This message is displayed if Chamber
Pressure raises 4.2 psi-29 kPa above
sterilization pressure (134°C = 304
kPa, 121°C = 205 kPa) for 2 seconds
during the sterilization stage.
Perform a new cycle.
High Pressure
(Ending)
This message is displayed if the
system cannot reach atmospheric
pressure ± 5kPa during the ending
stage.
Perform a new cycle.
High Pressure
(Exhaust)
This message is displayed if the
system cannot reach preset pressure
within 10 minutes from the beginning
of the exhaust stage.
Perform a new cycle.
Pressure Time
Error
This message is displayed if the
system cannot reach the required
Verify that the autoclave is not
overloaded.
