Siemens SITRANS L Series 간결한 사용 설명서 - 페이지 11

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Siemens SITRANS L Series에 대해서도 마찬가지입니다: 사용 설명서 (33 페이지), 사용 설명서 (50 페이지), 사용 설명서 (44 페이지)

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2.3

Use in hazardous areas

2.3.1

Qualified personnel for hazardous area applications

Persons who install, connect, commission, operate, and service the device in a hazardous

area must have the following specific qualifications:

● They are authorized, trained or instructed in operating and maintaining devices and

systems according to the safety regulations for electrical circuits, high pressures,

aggressive, and hazardous media.

● They are authorized, trained, or instructed in carrying out work on electrical circuits for

hazardous systems.

● They are trained or instructed in maintenance and use of appropriate safety equipment

according to the pertinent safety regulations.

2.3.2

Loss of safety of device with type of protection "Intrinsic safety Ex i"

If the device or its components have already been operated in non-intrinsically safe circuits

or the electrical specifications have not been observed, the safety of the device is no longer

ensured for use in hazardous areas. There is a risk of explosion.

• Connect the device with type of protection "Intrinsic safety" solely to an intrinsically safe

• Observe the specifications for the electrical data on the certificate and/or in Technical

SITRANS Probe LR with mA/HART

Compact Operating Instructions, 05/2019, A5E46248119-AC

WARNING

circuit.

data (Page 39).

Safety notes

2.3 Use in hazardous areas