Chapter 10. Oximeter Preventive Maintenance; Overview; Cleaning; Periodic Safety Checks - Nellcor OXIMAX N-600X Series Service Manual

10 Oximeter Preventive Maintenance

Overview

This section describes the steps required to maintain, service, and properly clean the
OxiMax N-600x™ pulse oximeter. Follow local governing ordinance and recycling
instructions regarding the disposal or recycling of the oximeter and its accessories.

Cleaning

WARNING
Do not spray, pour, or spill any liquid on the OxiMax N-600x pulse oximeter, its
accessories, connectors, switches, or openings in the chassis.
For surface cleaning and disinfection the oximeter, follow your institution's
procedures or the recommended actions below.
•
Surface cleaning—Use a soft cloth dampened with either a commercial, nonabrasive
cleaner or a solution of 70% alcohol in water, lightly wiping the surfaces of the oximeter.
•
Disinfection—Use a soft cloth saturated with a solution of 10% chlorine bleach in tap
water, lightly wiping the surface of the oximeter.
Before attempting to clean an OxiMax™ pulse oximetry sensor, read the Directions for
Use enclosed with the sensor. Each sensor model has cleaning instructions specific to
that sensor. Follow the OxiMax pulse oximetry sensor cleaning and disinfecting
procedures in the particular sensor's Directions for Use.

Periodic Safety Checks

Perform the following checks every 24 months.
•
Replace the battery every 24 months. See Battery Replacement, page 170
•
Inspect the equipment for mechanical and functional damage or deterioration.
•
Inspect the safety relevant labels for legibility. Contact Nellcor Technical Services,
1.800.635.5267, if labels are damaged or illegible.
•
Inspect the internal fuse (F3) for proper value and rating.
•
Ensure all user interface keys, cables, and accessories function normally.
•
Perform a baseline functional check at least every 24 months.
Service Manual
10030881 Rev. B 12-2008
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