Fukuda Denshi Dynascope 8000 Series, Maintenance Manual

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9-4
Chapter 9 Maintenance Check Daily and Periodic Check
Periodic Check Items and Procedures
Perform the periodic check according to the following list.
 The periodic check should be performed once a year.
 The "Periodic Check List" is on the last page of this manual.
 If the equipment fails any check item on the periodic check list, the general judgment will be "Fail". Repair the
equipment so that it passes all the check items.
 Use the equipment only if the judgments for all the items are "OK".
 Check all cables, equipments, accessories, earth impedance, leakage current, and accuracy.
CAUTION
 Before the check procedure, back up the setup data and patient data on the USB memory
or SD card.
 Some models of commercially available bench top functional testers and patient simulators
can be used to verify the proper functionality of SpO
2
monitoring system, sensors, cables,
but they are incapable of properly evaluating the SpO
2
measurement accuracy. SpO
2
measurement accuracy can only be evaluated by comparing measurement data with SaO
2
measurements obtained from simultaneously sampled arterial blood using a laboratory Co-
oximeter.
No. Check Items Check Procedure Criteria
1. Preparation, Cleaning
01 Data Backup, etc. Before the check procedure, back up the setup
data and patient data on the SD card or USB
memory.
If backup is not possible, write down the setting
information, etc. before the check procedure,
and restore the settings to original state after the
check procedure. The data should be properly backed up.
Or, the setting information, etc. should be
written down.
02 Cleanness If contamination is found, perform proper
disinfection before the daily check. No contamination should be found.
03 Cleaning Visually check the exterior, and perform proper
cleaning. For details, refer to "Chapter 8
Cleaning/Disinfecting/Storing" of Maintenance
Manual. It should be clean.
No. Check Items Check Procedure Criteria
2. External Appearance/Accessories
01 External Appearance Visually check the exterior for scratches, cracks,
deformation, and rust. No scratches, cracks, deformation, and rust
should be found on the exterior.
02 Label Visually check the rating label and caution label
of the equipment. Should be neither peeled nor stained nor
unclear.
03 Cables Check that neither damage nor broken wire is
found in all cables.
Check that the connection is smooth and
secure. Neither damaged nor broken wire should be
found.
Should be securely connected.
04 Printing Paper
(When HR-800 is
used) Visually check the installed condition.
Check that extra printing paper is stored. The paper should be correctly installed. No
discoloration should be found.
Extra printing paper should be stored.
05 Operation Manual Check that accompanying documents
(operational manual, etc.) are stored in specified
location. Should be stored in specified location.