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STAT
IM
2000/2000S Service Guide
96-108639 Rev 3.0
3. Troubleshooting Cycle Faults
STATIM 2000/2000S/2000 G4 Service Guide
CF
No.
Unit
type
Software revision
Description of Fault
Probable Cause (or causes) of Fault
S Non
S
1.xx/
2.xx
4.xx 5.xx 6.xx/
7.xx
63
For a 134°C cycle, the theoretical chamber
temperature as calculated from the measured
chamber pressure was more than 2°C above the
measured chamber temperature, allowing for
measurement error.
% Calibration imbalance (pressure
transducer or chamber thermocouple)
% Sticking solenoid valve (closed)
% Failed solenoid coil
% Blocked cassette exhaust duct
% Obstructed exhaust tubing (kink)
% Poor air removal
64
For a 134°C the theoretical cassette
temperature calculated from the measured
cassette pressure was below the sterilization
temperature, allowing for measurement error
(i.e. Pchm < 304 kPa).
% Calibration imbalance (pressure
transducer or chamber thermocouple)
% Poor air removal during conditioning
(exhaust blockage).
% Not able to generate steam
%
Steam leak in the system
65
For a 134°C cycle, the theoretical cassette
temperature calculated from the measured
cassette pressure was more than 4°C above the
sterilization temperature, allowing for
measurement error (i.e. Pchm > 341.2 kPa).
% Calibration imbalance (pressure
transducer or chamber thermocouple)
% Sticking solenoid valve (closed)
% Failed solenoid coil
% Blocked cassette exhaust duct
% Obstructed exhaust tubing (kink)
%
Poor air removal
66 - 69
Not used
70
The time maintained by the internal timer of the
processor didn’t match the time maintained by
the external real-time clock.
%
Transient electromagnetic disturbance
(problem won’t repeat).
% Damaged microprocessor or crystal
(STATIM Controller Board).
% Damaged real-time clock or crystal
71
Pressure reading is outside the possible range
% Misconnected, disconnected or
damaged pressure sensor.
% Disconnected or damaged Pressure
Sensor Interface Board (not rev 7.xx).
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