Mindray DC-68, Руководство по обслуживанию

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A-16 Electrical Safety Inspection
ELECTRICAL SAFETY INSPECTION
8-
Patient Auxiliary Current

NOTE
If the current test standard being used does not include Patient Auxiliary Current DC readings,
or the DC option is not enabled, then DC readings will not be available through the APPLIED PART
SOFT KEY selections.

Failure
Check any broken of the AC cable. Replace a new one if any portion defective.
Check any broken of the enclosure. Replace any defective part.
Inspect wiring for bad crimps, poor connections, or damage.
Test the wall outlet; verify it is grounded and is free of other wiring abnormalities. Notify the user
or owner to correct any deviations. As a work around, check the other outlets to see if they could be
used instead.
Change another probe to confirm if the fail is caused by console.
Inspect wiring for bad crimps, poor connections, or damage.
If the leakage current measurement tests fail on a new unit and if situation can not be
corrected, submit a Safety Failure Report to document the system problem. Remove unit from
operation.
If all else fails, stop using and inform the Customer Service Engineer for analysis and disposal.
LIMITS
All countries
For BF ECG input and transducer
100μA Normal Condition
500μA Single Fault Condition