ESP Safety SGOES, Руководство по эксплуатации

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SGOES Infrared Combustible Gas Detector
820-0006 Operating Manual
Page 13
Earth Grounding
The enclosure of the SGOES Field Control Unit must be earth grounded
for electrical safety and to limit the effects of radio frequency
interference. An earth/ground point is provided on the outside of the
VECTOR Field Control Unit Explosion Proof enclosure.
The SGOES must be earth grounded in order to operate properly. The grounding lug is located
on the SGOES housing below the HART port.
Figure 4-2: Ground Point
Ground Point