Criticare Systems, Inc.
VitalCare
TM
506N3 Series
Service Manual
Page 5-5
Section 5 —Preventative Maintenance
Annual Testing
You may perform the following tests as part of a periodic safety
check. The following safety tests are designed so that the monitor’s
quality/warranty seal does not need to be broken. If the monitor fails
any portion of these tests contact Criticare Support for additional
information.
Descriptions of service tests can be found in “Service Testing &
Calibration” in Section 6. Some tests may require specialized
equipment.
Accessory Testing
Check the patient cables (temperature cables, SpO
2
cable, etc.)
monthly for damage, loose wires/connections, loose connectors,
cracked housing, etc. Check the cuffs for leakage as part of the NIBP
verification.
Functional and
Safety Testing
Annual testing should include electrical safety testing, the
withstanding voltage, and electrical leakage tests. Additional
functional tests and verifications are provided that you may perform
as designated by hospital protocols or as necessary.
A complete list of functional and safety tests are included here.
1. Electrical Safety Tests
a. Withstanding Voltage (Hi-Pot)
b. Electrical Leakage
2. Functional Tests
a. System Check (LED test)
b. Speaker Performance and Alarm Verification
c. Power Supply Performance
d. Printer Performance
3. Vital Sign Modules Verifications
a. NIBP
b. Oximeter (SpO
2
)--DOX or Nellcor
c. Temperature
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