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OPERATOR’S MANUAL FOR INFANT INCUBATOR EDITION/REVISION B/0
WEIGHING PRECAUTIONS
1. The electrical scale installed in the bassinet must work after 30 minutes’ warm-up in the
incubator, that is to say the electrical scale can’t work until being put in the incubator which is
set the using temperature and begins working for at least 30min. Or else, the number read on
the scale will surpass the regulated value.
2. Please keep the patient aclinic and in the middle of the bassinet while weighing.
3. The maximum weighing weight of Infant scale is 8kg, please don’t over loading, or else the
scale will be damaged.
4. Lay the bassinet with infant scale gently when loading or unloading, don’t press surface of the
bassinet to avoid damage the weight sensor inside the bassinet.
5. The displayed weighing value is just for reference.
SEASONAL SAFETY CHECK
1. Please clean the plug of power cord at least once a year. Too much dust on plug may cause the
fire.
2. The following safety checks should be performed at least every 12 months by a qualified person
who has adequate training, knowledge, and practical experience to perform these tests. The data
should be recorded in an equipment log.
○
1
. Inspect the equipment and accessories for mechanical and functional damage.
○
2
. Inspect the safety relevant labels for legibility.
○
3
. Inspect the fuse to verify compliance with rated current and breaking characteristics.
○
4
. Verify that the device functions properly as described in the instructions for use.
○
5
. Test the protection earth resistance according IEC 60601-1:1988 + A1:1991 + A2:1995:
Limit 0.1Ω.
○
6
. Test the earth leakage current according IEC 60601-1:1988 + A1:1991 + A2:1995: Limit:
NC 500μA, SFC: 1000μA.
○
7
. Test the enclosure leakage current according to IEC 60601-1:1988 + A1:1991 + A2:1995:
Limit: NC 100μA, SFC: 500μA.
○
8
. Test the patient leakage current according IEC 60601-1:1988 + A1:1991 + A2:1995: Limit:
for a.c.: 100μA (BF), for d.c.: 10μA (BF).
○
9
. Test the patient leakage current under single fault condition with mains voltage on the
applied part according IEC 60601-1:1988 + A1:1991 + A2:1995: Limit: for a.c.:500μA (BF), for d.c.:
50μA (BF).
○
10
. According to the test methods of IEC 60601-1:1988 + A1:1991 + A2:1995, the patient
leakage current (net voltage should be added on the applied part) of the testing device must less
than 5000μA.
○
11
. Test the patient auxiliary leakage current according IEC 60601-1:1988 + A1:1991+
A2:1995: Limit: NC for a.c.: 100μA (BF), for d.c.: 10μA (BF).SFC 500μA (BF), for d.c.: 50μA (BF).
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