Table 5: Error Codes - Nellcor Oximax NPB-40 Operator's Manual

Table 5 lists the error codes and corrective actions. When
an error occurs, the unit will stop monitoring, remove all
information from the display and display message "Er
XXX," and sound a low priority alarm. Turn the NPB-40
off, wait 10 seconds, then turn the NPB-40 on. If the
error appears, follow the action(s) listed in Table 5.
Error
Code
10
11
17
19
273
274
275
276
277
280
282
521
522
NPB-40

Table 5: Error Codes

Action
Check/replace sensor/extension cable.
1 —
Replace batteries.
2 —
Notify service personnel.
Check/replace sensor/extension cable.
Check/replace sensor/extension cable.
1 —
Restart the NPB-40.
2 — Set the time and date.
3 —
Notify service personnel.
Return NPB-40 for reprogramming.
Check/replace sensor/extension cable.
Replace with Oximax sensor.
Check/replace sensor/extension cable.
Check/replace sensor/extension cable.
Check/replace sensor/extension cable.
Replace batteries.
Replace batteries.
Troubleshooting
101