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R o u t i n e M a i n t e n a n c e
Cleaning
Periodic Safety Checks
Functional Checks
NPB-40
WARNING: Do not spray, pour, or spill any liquid on the NPB-40, its
accessories, connectors, switches, or openings.
For surface-cleaning and disinfecting follow your institution's procedures or:
•
The NPB-40 may be surface-cleaned by using a soft cloth dampened with
either a commercial, nonabrasive cleaner or a solution of 70 percent
alcohol in water, and lightly wiping the surfaces of the NPB-40.
•
The NPB-40 may be disinfected using a soft cloth saturated with a ten
percent solution of chlorine bleach in tap water.
Before attempting to clean an SpO
enclosed with the O
M
XI
specific to that sensor.
The NPB-40 requires no calibration.
The following checks should be performed at least every 24 months by a qualified
service technician.
1. Inspect the equipment for mechanical and functional damage.
2. Inspect safety labels for legibility. If the labels are damaged, contact Nellcor's
Technical Services Department, 1.800.635.5267, or your local Nellcor
representative.
If the NPB-40 has been visibly damaged or subjected to mechanical shock (for
example, if dropped), immediately perform the performance tests. See
Performance Tests on page 15.
The following check should be performed at least every two years by a qualified
service technician.
•
Perform the electrical safety tests detailed in Safety Tests on page 31. If
the unit fails these electrical safety tests, refer to Troubleshooting on
page 33.
O
M
sensor, read the Directions For Use
2
XI
AX
sensor. Each sensor model has cleaning instructions
AX
11
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Table of Contents
Troubleshooting
