Fukuda CardiMax 2, Руководство по обслуживанию

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9-6
Chapter 9 Maintenance and Inspection Electrical Safety Inspection Procedure

Maximum allowable leakage current
The "Type CF" part is applied to this equipment.
WARNING

If value that exceeds the allowable limit is identified during an electrical safety inspection,
immediately stop using the equipment and make appropriate repairs.
Failure to repair the equipment can lead to a serious accident.
Safety Specification of this Equipment
Classification by type of protection: Class I equipment
Classification of applied part by degree of protection: Type CF applied part
Earth Leakage Current
1. Measurement wiring diagram
2. Allowable value
Leakage Current
(Unit: mA) Type B Type BF Type CF
Normal
Condition Single
Failure Normal
Condition Single
Failure Normal
Condition Single
Failure
Earth Leakage Current 5 10 5 10 5 10
Touch Current 0.1 0.5 0.1 0.5 0.1 0.5
Patient Leakage Current
(From patient connection to
earth) Direct
Current 0.01 0.05 0.01 0.05 0.01 0.05
Alternating
Current 0.1 0.5 0.1 0.5 0.01 0.05
Patient Leakage Current
(Current when external voltage
is applied to SIP/SOP) Direct
Current 0.01 0.05 0.01 0.05 0.01 0.05
Alternating
Current 0.1 0.5 0.1 0.5 0.01 0.05
Patient Leakage Current
(When external voltage is applied to patient
connection of Type F Applied Part) - - - 5 - 0.05
Patient Auxiliary Current Direct
Current 0.01 0.05 0.01 0.05 0.01 0.05
Alternating
Current 0.1 0.5 0.1 0.5 0.01 0.05
Normal condition Single failure
5mA 10mA
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