WORLD OF MEDICINE A127, Инструкция по эксплуатации

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Annual Inspection
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10 Annual Inspection
Inspection tests The following tests are designed specifically for trained personnel or a hospital
technician. The operation of the device as well as its functionality and serviceability
are easily checked. Each test conducted has to be documented with date and signa-
ture in the test log.
Each test conducted must be documented with date and signature on the test log
(Chapter Test log [
} 56]).
Measured values and tolerances The following measuring tools and resources were used by the manufacturer to de-
termine the listed measurements and tolerances:
• Disposable irrigation tube set
• Measuring beaker with scaling up to at least 0.26 gal (1.5 l)
• 2 irrigation fluid bags with 3 l each
• Length measuring device (e.g. folding rule or measuring tape)
• Stopwatch
WARNING!
Measured values and tolerance exceeded
An authorized service technician must check the device if the specified measured
values and tolerances are exceeded during the individual tests.
10.1 Electrical Safety Test
1. Perform a visual inspection. Make sure that
– the fuse corresponds with the specifications indicated by the manufac-
turer,
– labels and stickers on device are legible,
– the mechanical condition of the device allows for its safe use,
– the device is clean to ensure proper and safe functionality.
2. Carry out the measurements for the ground leakage current, short-circuit cur-
rent/housing leakage current, and the protective conductor resistance as per
IEC 62353 in the current version or according to the applicable national stand-
ard.
10.2 Basic Function Test
Fig. 10–1 Basic function test
h
Prepare basic function test A basic function test checks the displays, keys, and performance of the device.
The layout of the test and its setup are depicted in Fig. Basic function test [
}
46].
1. Switch device on.
2. Insert the tube set.
3. Hang the fluid bags onto the hooks of the bag holder at a height of h = 0.7 to
1 m and connect with inflow tube.
4. Insert instrument tube into measuring beaker.
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