Steris Reliance EPS Endoscope Processing System - Page 157

7-20
920011-649 Operator Manual Troubleshooting
Alarm sounds, and display shows:
FAULT 47
CYCLE DELAYED
alternating with:
SEE FAULT CHART
CYCLE DELAYED
Printout message:
HH:MM:SS XM MM-DD-YY
---------------------------------------
= FAULT 47 =
LEAK TEST PORT 2: OVERPRESSURE
Press ALARM REPLY touch pad to silence audible alarm.
Pressure inside endoscope 2 over maximum 4.33 psig
(0.30 bar).
Cycle aborted; users are required to restart a processing
cycle. If unsuccessful, call STERIS.*
Possible cause:
Leak test port 2 pressure transducer not calibrated.
Alarm sounds, and display shows:
FAULT 48
CYCLE DELAYED
alternating with:
SEE FAULT CHART
CYCLE DELAYED
Printout message:
HH:MM:SS XM MM-DD-YY
---------------------------------------
= FAULT 48
=
LEAK TEST PORT 1: PRESSURE NOT REACHED
Press ALARM REPLY touch pad to silence audible alarm.
Possible causes:
1. Hose assembly 1 not connected to endoscope.
2. Major leak in endoscope 1 or in system.
3. Air blockage within pneumatic block.
4. Hose plug not used or removed from extremity of leak test
hose assembly during self-diagnostic test. Go to Step 7.
Cycle is automatically aborted. User is required to:
1. Connect endoscope if not connected and restart
processing cycle. If unsuccessful, go to Step 2.
2.
Verify soaking cap of endoscope. Replace soaking cap if
necessary and restart a processing cycle. If unsuccessful,
go to Step 3.
3. Perform dry leak test according to endoscope
manufacturer recommendations. If no leak is detected, go
to Step 4.
4. Perform wet leak test according to manufacturers
recommendations. If no leak is detected, go to Step 5.
5.
Perform self-diagnostic without hose assembly to
determine if leak comes from processor system. If yes, call
STERIS.* If not, go to Step 6.
Continued...
*Service charges may be incurred. Consult your warranty for details.
FAULT POSSIBLE CAUSE AND CORRECTION