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Electrical Safety Inspection

A-10

ELECTRICAL SAFETY INSPECTION

6- Patient Leakage Current

5) ModifytheconfigurationofthefrontpaneloutletbypressingtheappropriateSOFTKEYon 

the601PRO.

6) Presstheprintdatakeyatanytimetogenerateaprintoutofthelatestmeasurement.

 Note

Ifthecurrentteststandardbeinguseddoesnotinclude PatientLeakageDCreadings,orthe

DCoptionisnotenabled,thenDCreadingswillnotbeavailablethroughtheAPPLIEDPARTSOFT

KEYselections.RefertoChapter8,StandardsandPrinciples.

 Failure

Check any broken of the AC/DC adapter and its 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

USA:

For

ECG Input and ECG Input and transducer

10μA Normal Condition

50μA Single Fault Condition

OTHER COUNTRIES:

For

ECG Input(Defibrillator proof)

10μA Normal Condition

50μA Single Fault Condition

For ECG Input and transducer

Mindray DP-9900 User Manual

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