Instruction Manual for Libra Care Bed
Page 91
Switch mode power supply
• Preparation:
o Unplug the switching power supply from the mains socket in the wall.
o Plug the switching power supply into the test socket on the test device.
• Test procedure:
o Make the following selections on the instrument: Leakage current test: direct or
differential current in accordance with DIN EN 62353
o Perform a leakage current test in accordance with the instructions provided by
the test device manufacturer.
• Limit value:
o Leakage current I
AB
< 0.1 mA.
Test cycles
Visual and functional check:
Every ten years, if the annual visual and
functional inspection was passed
We recommend the inspection cycles indicated. In the case of verifiable compliance
with the 2 % error rate (also see DGUV 3: §5, Table 1B), the inspection cycle can be
extended to a maximum of 2 years on the operator’s own responsibility.
• If damage or a malfunction is suspected, the bed must be withdrawn
from service immediately and disconnected from the mains supply
until the defective parts have been repaired or replaced!
• Do not make any technical changes to this product without prior
confirmation from the manufacturer!
Please use the inspection report templates included below for your inspections.
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