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Problem/
Error
Message
Message / Symbol Description
Corrective Action
"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.
Perform a new cycle. The
chamber may be
overloaded, remove some
material from the
chamber. If the problem
persists, call for service.
"Low
Pressure"
This message is displayed if
Chamber Pressure drops below
the sterilization pressure for 2
seconds during the sterilization
stage.
Perform a new cycle. The
chamber may be
overloaded, remove some
material from the
chamber.
Check for steam leakage
around the door. Clean or
replace the door gasket if
necessary. If the problem
persists, call for service.
"High
Pressure"
This message is displayed if
Chamber Pressure raises 4.2 psi
(29 kPa) above sterilization
pressure for 2 seconds during the
sterilization stage.
Perform a new cycle. If
the problem persists, call
for service.
"High
Pressure
(Ending)"
This message is displayed if the
system cannot reach atmospheric
pressure ± 0.74psi (5kPa) during
the ending stage.
Wait until the chamber
reaches the normal
temperature range.
If this takes more than 5
minutes call for service.
"High
Pressure
(Exhaust)"
This message is displayed if the
system cannot reach preset
pressure within 10 minutes from
the beginning of the exhaust stage.
Reset the atmospheric
pressure parameter See
section 5.2.3.1. Perform a
new cycle.
"High
Pressure
(Dry)"
This message is displayed if the
pressure in chamber exceeds
atmospheric pressure by more
than 10kPa at the beginning of the
dry stage.
Reset the atmospheric
pressure parameter See
section 5.2.3.1. Perform a
new cycle.
"Pressure
Time Error"
This message is displayed if the
system cannot reach the required
pressure conditions in the
chamber, after preset time, during
the air removal stage.
Perform a new cycle. The
chamber may be
overloaded, remove some
material from the
chamber. The
atmospheric pressure
parameter may need to
be set. See section
5.2.3.1. If the problem
persists, call for service.