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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
15
The cassette temperature rose above the high
threshold during the sterilization phase of a
cycle or above 138.6°C during conditioning or
pressurizing phase of the cycle
% Blocked cassette exhaust duct
% Obstructed exhaust tubing (kink)
% Sticking solenoid valve (closed)
% Failed solenoid coil
16
The steam generator temperature went above a
threshold value. (overheat)
% Blocked pump filters
% Weak pump
% Blocked or kinked pump tube
% Failed pump
% Failed pump triac
% Failed steam generator triac
% Sticking solenoid valve (closed)
% Failed solenoid coil
% Faulty seal installation
17 - 18
Not used
19
For software rev. R1xx, R2xx and R4xx the
steam generator calibration is invalid.
For software rev. R5xx and R6xx the validation
thermocouple calibration is invalid.
% This occurs when a new controller board
or microprocessor has been installed.
This may also happen when the unit has
been subjected to a strong static
discharge corrupting the memory.
% In both cases a new steam generator or
validation thermocouple calibration is
required.
20
The pump has failed to pump water into the
steam generator during a pre-vent pump time-
out. The steam generator temperature was
greater than 140°C for 3.6 seconds after the
pump was activated to pump water to cool the
steam generator.
% Blocked pump filters
% Weak pump
% Blocked or kinked pump tube
% Failed pump
% Failed pump triac
% Failed steam generator triac
% Sticking solenoid valve (closed)
% Failed solenoid coil
% Faulty seal installation
% Failed water sensor (level)
21 - 24
Not used
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