Fukuda Denshi DS-8200, Руководство по обслуживанию

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No. Item Procedure Reference
05 Equipment
Information,
Status
Check the equipment information.
・ Device configuration, status, serial
number and manufacture month
should be correct.
・ “NG/ERROR” should not be
displayed for the status on the
maintenance menu.
However, as “OK/NG/ERROR”
judgment is performed on a fixed
condition, “NG/ERROR” may be
displayed during standard usage.
【 Caution 】
CPU board stores information inside
the equipment and setting
information. Therefore, even if the
CPU board is the same, individual
information may differ and proper
function may not be conducted.
Equipment information and
internal status should be correct.
Depending on the model, when
the CPU board is replaced,
equipment information needs to
be correctly transferred from the
old CPU board.
If this information is not set
correctly, not only the equipment
may malfunction, but also the
equipent may be damaged.
The stored information includes:
serial number, manufacture
month, operation time, CPU
board version, MAC address for
communication, communication
setting, language, destination,
detailed specification, optional
setting, installation, calibration
value, correction value,
information specific to equipment
No. Check Item Check Procedure Criteria
14. Electrical Safety
01 Earth Leakage
Current (NC)
Measure the earth leakage current
under normal condition using a
leakage measurement safety tester.
Comply with the test method of IEC 60601-1 19.
Earth Leakage Current
(NC)
Should be
≤ 0.1mA
02 Earth Leakage
Current (SFC)
Measure the earth leakage current
under single failure condition using a
leakage measurement safety tester.
Comply with the test method of IEC 60601-1 19.
Earth Leakage Current
(SFC)
Should be ≤ 0.5mA
03 Patient Leakage
Current-I (NC)
Measure the patient leakage current-I
under normal condition using a
leakage measurement safety tester.
Comply with the test method of IEC 60601-1 19.
【
AC/DC
】
Patient Leakage Current-I
(NC)
≤ 0.01mA
04 Patient Leakage
Current-I (SFC)
Measure the patient leakage current-I
under single failure condition using a
leakage measurement safety tester.
Comply with the test method of IEC 60601-1 19.
【 AC/DC 】
Patient Leakage Current-I
(SFC) ≤ 0.05mA
05 Patient Leakage
Current-III (SFC)
Measure the patient leakage current-III
under single failure condition using a
leakage measurement safety tester.
Comply with the test method of IEC 60601-1 19.
Patient Leakage Current-III
(SFC) ≤ 0.05mA
06 Patient Current (NC) Measure the patient current (NC)
under normal condition using a
leakage measurement safety tester.
Comply with the test method of IEC 60601-1 19.
Patient Current (NC)
≤ 0.01mA
07 Patient Current (SFC) Measure the patient current (SFC)
under single failure condition using a
leakage measurement safety tester.
Comply with the test method of IEC 60601-1 19.
Patient Current (SFC)
≤ 0.05mA
11-12