Covidien Nellcor Series, Operator'S Manual

Page: 85 / 160

8-1
8 Troubleshooting
8.1
Overview
This chapter describes how to troubleshoot common problems while using the
Nellcor™ bedside SpO
2
patient monitoring system.
8.2
General

WARNING:
Check the patient's vital signs by alternate means should there be any doubt about
the accuracy of any measurement. Request a qualified service technician confirm the
monitoring system is functioning correctly.

WARNING:
Only a qualified service technician should remove the cover or access any internal
components.
If the monitoring system detects an error, it displays an appropriate error code. The
Service Manual lists all error codes. If an error occurs, check and reseat all power con-
nections and ensure the battery is fully charged. If the error persists, write down the
error code and contact Technical Services or a qualified service technician.