3-4
Earth leakage
current test
Patient leakage
current test
Patient auxiliary
current test
2. At least once every two years.
Touchscreen
calibration
/ 1. When the touchscreen appears abnormal.
2. After the touchscreen is replaced.
Recorder check / Following any repair or replacement of the recorder.
3.2 Visual Test
Inspect the equipment for obvious signs of damage. The test is passed if the equipment has
no obvious signs of damage. Follow these guidelines when inspecting the equipment:
Carefully inspect the case, the display screen and the buttons for physical damage.
Inspect the equipment and its accessories for mechanical damage.
Inspect all external connections for loose connectors, bent pins or frayed cables.
Inspect all connectors on the equipment for loose connectors or bent pins.
Make sure that safety labels and data plates on the equipment are clearly legible.