4
Diagnostic Tests and Error Messages
Error Message
Probable Cause
Suggested Remedy
DISPOSE FAILURE
Collection box not present.
Wear gloves and open the
collection box drawer and free
any jammed cassettes. Install a
new collection box. If problem
persists, troubleshoot or replace
barcode sensor or delivery
assembly.
DOOR FAN STUCK OFF
or,
DOOR FAN STUCK ON
Door fan not functioning.
Inspect the wiring and
connectors. Replace the door
fan.
DOOR SENSOR STUCK
CLOSED or
DOOR SENSOR STUCK
OPEN
Door sensor electrical failure.
Inspect the wiring and
connectors. Replace door
sensor if failed.
DOOR TEMPERATURE
DID NOT DROP
Door heater stuck on.
Replace door heater.
DOOR TEMPERATURE
DID NOT RISE
Door heater/sensor not
functioning within specification.
Inspect sensor and heater
wiring and connectors. Replace
failed component.
DOOR TEMPERATURE
RAILED HIGH
Thermistor circuit failure.
Replace door temperature
sensor.
DOOR TEMPERATURE
RAILED LOW
Thermistor disconnected.
Inspect sensor wiring and
connectors. Replace failed
component.
EJECT FAILURE
Cassette did not eject.
Wear gloves and open
collection box drawer and free
up any jammed cassettes.
Install a new collection box. If
problem persists, troubleshoot
or replace barcode sensor or
delivery assembly.
FAILED TO EXTEND
NEEDLE or,
FAILED TO RETRACT
NEEDLE
Needle motor not functional.
Replace delivery system.
HIGH PLASMA POWER
Plasma power out of
specification.
Replace LFPS II power supply.
INLET COMMAND
ALWAYS CLOSED or,
Inlet valve electrical failure.
Inspect valve wiring and
connectors.
50 STERRAD
®
NX
™
Service Guide
Содержание sterrad NX
Страница 1: ...STERRAD NX Sterilization System Service Troubleshooting Guide...
Страница 10: ......
Страница 16: ......
Страница 21: ...Functional Description 3 Figure 1 Software Control Diagram STERRAD NX Service Guide 21...
Страница 38: ......
Страница 100: ......
Страница 124: ......