Part III Appendix
Electrical Safety Maintenance 260
Electrical safety check
2- Equipment shell and accessories
Test process
Visual inspection
Shell and accessories
No physical damage
The switch, connector, and dashboard are free from physical
damages.
There are no overflowing liquid residues, such as water,
coffee, and chemicals.
The probe is free from physical damages, such as cracks or
swelling on the probe head.
No parts such as buttons, knobs and terminals are loosening
or missing.
Associated check
Shell and accessories
No abnormal sound, such as cracks inside the machine
No abnormal swells, such as the smell of scorch or smoke
from the air vent
No voice prompts regarding equipment bugs or precautions
for the operator
3-Equipment labels
Test process
Check whether labels provided by the equipment vendor are complete and legible.
Labels on the main unit
General warning labels
Slope and HV caution labels
No-press labels
Note:
The 4-protection ground impedance test item is applicable only to the MT3 trolley (with power) and not to the
standalone MX portable device or the MT2 trolley (without power).
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