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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
54
For the Rubber and Plastics cycle, the
theoretical cassette temperature calculated from
the measured cassette pressure was below the
sterilization temperature, allowing for
measurement error (i.e. Pchm < 204.8 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
55
For the Rubber and Plastics 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 > 232 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
60
For a 134°C cycle, the chamber temperature
dropped below the sterilization temperature,
allowing for measurement error (i.e. Tchm <
134°C).
% Poor air removal during conditioning
(exhaust blockage).
% Not able to generate steam
% Steam leak in the system
61
For a 134°C cycle, the chamber temperature
rose more than 4 C° above the sterilization
temperature, allowing for measurement error
(i.e. Tchm > 138°C).
% Sticking solenoid valve (closed)
% Failed solenoid coil
% Blocked cassette exhaust duct
% Obstructed exhaust tubing (kink)
62
For a 134°C cycle, the theoretical chamber
temperature as calculated from the measured
chamber pressure was more than 2°C below 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
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