Mindray DC-25, Руководство по обслуживанию

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10-2 Care and Maintenance
10.1.2 Care and Maintenance Frequency
Table 10-3 Maintenance Frequency
Maintain content Frequency Method
Transducer cleaning Every time after using, 1
time/day Refer to 10.2.2
Cleaning the cover and control
panel 1 time/month Same as the above
Cleaning LCD 1 time/month Same as the above
Cleaning the trackball 1 time/month Same as the above
Cleaning peripherals and
accessories 1 time/month Refer to 10.2.2
Earth resistance 1 time per two years Refer to 10.4.1
Check earth leakage current 1 time per two years Same as the above
Check patient leakage current 1 time per two years Same as the above
Mechanical safety checking 1 time/year Refer to 10.4.2
Measurement accuracy 2 times/year Refer to 10.3.1
Probe imaging checking 4 times/year Same as the above
Peripherals and accessories
testing 2 times/year Refer to 10.3.2
Battery checking 2 times/year Same as the above