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Message /
Symbol /
Problem
Failure Description
Corrective Action
air removal stage a vacuum
level of 15kPa is not reached
during 20minutes after the
cycle is started
2
Call the
technician.
3
The bio-hazard
filter may be clogged.
Since the door cannot
be opened until a
complete successful
cycle is completed
– call
for technical service.
Low Temp
This message is displayed if
the temperature drops for more
than 1 second below the
sterilization temperature during
sterilization cycle.
Perform a new 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
cycle.
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.
Perform a new cycle.
High Temp.
(Cooling)
This message is displayed if
the system cannot reach the
required 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 =
Perform a new cycle.