SECTION 5 PREVENTIVE MAINTENANCE, CARE AND CLEANING
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5-6
user of the equipment. However, as stated in the operating manual, an enclosure leakage
current test should be performed on the exposed metal parts, and should be checked
periodically to ensure that the integrity of the equipment’s insulation system is maintained.
The leakage current test should include measurement of ground wire leakage, enclosure
leakage, and patient leakage.
Ground wire leakage typically can be performed automatically by connecting the A/C power
cord of the BIS VIEW Monitor into a safety tester. The enclosure leakage may be measured
by any safety test equipment that is capable of connecting to isolated conductive parts and
measuring the current from those parts to earth. The patient connection terminals of many
safety testers can be used for this purpose. The patient leakage current can be measured by
connecting the patient connection terminals of a safety tester to the patient input connection
(the PIC) of the BISx.
The BIS VIEW Monitor has been certified by Underwriters Laboratories to comply with
IEC60601-1, as indicated on the labeling on the rear of the monitor.
5.3
Technical Documentation
The BIS VIEW Monitoring System is designed and manufactured using state-of-the-art
components and manufacturing processes. Field repair or customer repairs are therefore
limited by design to replacement of major component assemblies such as: the Patient
Interface Cable (PIC), BISx, the BIS VIEW Monitor itself, the battery, power supply and
pole clamp. Periodic software updates are possible via the USB-A port.
This BIS VIEW Operating Manual contains the maintenance and diagnostic troubleshooting
information necessary for customer qualified technical personnel to test and replace those
parts of the equipment that are replaceable by the customer. Aspect does not authorize nor
provide information to service or repair the internal components of the BIS VIEW monitor
or the BISx.
