E-2 Electrical Safety Inspection
E.2 Device Enclosure and Accessories
E.2.1 Visual Inspection
The enclosure and accessories
No physical damage to the enclosure and accessories.
No physical damage to meters, switches, connectors, etc.
No residue of fluid spillage (e.g., water, coffee, chemicals,
etc.).
No loose or missing parts (e.g., knobs, dials, terminals,
etc.).
E.2.2 Contextual Inspection
The enclosure and accessories
No unusual noises (e.g., rattles inside the case).
No unusual smells (e.g., burning or smoky smells,
particularly from ventilation holes).
No taped notes that may suggest device deficiencies or
operator concerns.
E.3 Device Labeling
Check that the labels provided by the manufacturer or the healthcare facility are present and
legible.
Main unit label
Integrated warning labels
E.4 Protective Earth Resistance
1. Plug the analyzer probes into the device’s protective earth terminal and the protective
earth terminal of the AC power cord.
2. Test the earth resistance with a current of 25 A.
3. Verify the resistance is less than the limits.
LIMITS
ALL COUNTRIES R = 0.2 Ω Maximum
To Next Page
Loading...
Need help?
General
