Steris Basil 4700 - Table 5-2. Fault Chart

7-7
Troubleshooting Operator Manual 920509-645
IMPORTANT: When a problem occurs with the Basil 4700 Cage and Rack
Washer, an alarm sounds. Refer to S
ECTION 4.9, RESPONDING TO A FAULT, on
how to respond to faults.
Table 7-2. Fault Chart
PROBLEM POSSIBLE CAUSE AND CORRECTION
1. Alarm sounds and screen
displays:
LOAD DOOR
OPEN WHEN PROCESSING
and printer prints:
ALARM: HH:SS:MM
LOAD DOOR OPEN WHEN
PROCESSING
Load-side door open.
1. Close and latch door.
2. Press ACK touch pad to acknowledge alarm.
3. Press RESUME CYCLE touch pad to resume cycle operation.
4. If condition reoccurs, call STERIS.*
2. Alarm sounds and screen
displays:
UNLOAD DOOR OPEN
WHEN PROCESSING
and printer prints:
ALARM: HH:SS:MM
UNLOAD DOOR OPEN WHEN
PROCESSING
Unload-side door open.
1. Close and latch door.
2. Press ACK touch pad to acknowledge alarm.
3. Press RESUME CYCLE touch pad to resume cycle operation.
4. If condition reoccurs, call STERIS.*
3. Alarm sounds and screen
displays:
SUMP TOO LONG TO FILL
and printer prints:
ALARM: HH:SS:MM
SUMP TOO LONG TO FILL
Supply valves not fully open.
1. Press ACK touch pad to acknowledge alarm.
2. Open building and washer supply valves.
3. Foam in chamber – rinse chamber with cold water and decrease
detergent injection rate.
4. If condition reoccurs, call STERIS.*
4. Alarm sounds and screen
displays:
SUMP TOO LONG TO DRAIN
and printer prints:
ALARM: HH:SS:MM
SUMP TOO LONG TO DRAIN
Sump is not drained during allowed time.
1. Press ACK touch pad to acknowledge alarm.
2. Remove debris from sump screen and clean self-cleaning screen.
3. Press RESUME CYCLE touch pad to resume cycle operation.
4. If condition reoccurs, call STERIS.*
* Service Charges may be incurred. Consult your warranty for details.