SciCan Statim 5000 - Page 68

Page 68
STAT IM 2000/2000S Service Guide
96-106775 Rev 5.0
3. Troubleshooting Cycle Faults
STATIM 5000/5000S/5000 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
1
The cassette temperature failed to reach 95ºC within a time-out period.
• Large cassette leak
• Overloaded cassette • Poor pump delivery • Blown thermal fuses
• Contaminated steam generator
• Failed steam generator triac
• Steam generator fault (open circuit).
2
The cassette temperature failed to increase from
95°C to 100°C within a time-out period.
• Major steam leak • Overloaded cassette •
Incorrect chamber calibration
3
The cassette has failed to pressurize and
achieve a temperature of 110ºC within a time-
out period.
This may be caused by a
• Faulty cassette seal • Damaged cassette
• Steam circuit leak (tubing)
• Incorrect probe alignment
• Sticking solenoid valve (open) • Check valve leak
• PRV leak
Check Vref is 2.520V± 0.001V (all software revisions
OTHER THAN revision 6.xx)
4
The cassette has failed to achieve sterilization
conditions within a timeout period.
This may be caused by a
• Faulty cassette seal • Damaged cassette
• Steam circuit leak (tubing)
• Incorrect probe alignment
• Sticking solenoid valve (open) • Check valve leak
• PRV leak
Check Vref is 2.520V± 0.001V (all software revisions
OTHER THAN revision 6.xx)