Safety Notes
100
Annual Inspection
en
16 Annual Inspection
Manufacturer's instructions The manufacturer stipulates that a specialist or a hospital technician must regu-
larly inspect the device and its accessories with regard to function and safety.
These inspections have to be carried out on an annual basis. Regular inspections
will assist in early detection of possible malfunctions. This helps preserve the de-
vice and increases its safety and service life.
Inspection tests The tests described in this Chapter 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 must be documented
with date and signature in Chapter 21.2 "Service and Checklist".
Measured values and tolerances The following measuring tools and resources were used by the manufacturer to
determine the listed measurements and tolerances:
• Original tube set
• Fluid bags
• Graduated measuring cup with 1l scaling
•Stopwatch
WARNING!
If the specified parameters and tolerances are not maintained or adhered to, an
authorized service technician must check the device.
16.1 Electrical Safety Test
1. Perform a visual inspection. Make sure that
• the fuse corresponds with the specifications indicated by the manufactur-
er,
• 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
current/housing leakage current, and the protective conductor resistance as
per IEC 62353 in the current version or according to the applicable national
standard.
16.2 Basic Function Test
A basic function test checks the displays, buttons, and performance of the device.
For this test, you will need the following:
• One disposable tube set
• One fluid bag (3 l)
•One stopwatch
• One 1-liter measuring cup (100 ml scaling)
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