Fukuda VaSera VS-2000 Series, Operation Manual

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12-7
Chapter 12 Maintenance and Inspection
1. Safety specifications of this device
Classification by protection type: Class I equipment
Classification of applied part by degree of protection: Type CF applied part
2. Earth leakage current inspection
1) Measurement wiring diagram
2) Allowable values
3. Touch current inspection
1) Measurement wiring diagram
Exposed Metal: Potential equalization terminal, etc.
2) Allowable values
4. Patient leakage current (from patient connection to earth) inspection
1) Measurement wiring diagram
Patient Applied Part: Cuffs, PCG microphone chip, etc.
Normal condition Single fault condition
5mA 10mA
Normal condition Single fault condition
0.1mA 0.5mA
Medical Electrical
Equipment
AC
Outlet
AC
Outlet
Safety Evaluation
Test Device
(Leakage Current)
AC
Outlet
AC
Outlet
Medical Electrical
Equipment
Safety Evaluation
Test Device
(Leakage Current)
Exposed Metal Part
Contact Probe
AC
Outlet
AC
Outlet
Medical Electrical
Equipment
Contact Probe
Patient Applied Part
Safety Evaluation
Test Device
(Leakage Current)