Notes On Safety - Pepperl+Fuchs LUC-T Series Manual

1 Notes on safety

1) for version
LUC-T!!-N5!-!!!-!! and
LUC-T!!-N6!-!!!-!! only
4
The compact transmitters LUC-T have been designed to operate safely in accordance with current
technical and safety standards and must be installed by qualified personnel according to the
instructions in this manual. The manufacturer accepts no responsibility for any damage arising from
incorrect use, installation or operation of the equipment. Changes or modifications to the equipment
not expressly approved in the operating instructions or by the bodies responsible for compliance may
make the user's authority to use the equipment null and void. Damaged instruments which may be a
safety hazard must not be operated and are to be marked as defective.
Use in hazardous areas
When used in explosion hazardous areas, the equipment must be installed in accordance with local
regulations as well as with the technical and safety requirements on the measuring point as specified
in the accompanying certificates.
LUC-T!!-!!!-!!!-!!
NA
EX EEx ia IIC, Zone1 / Atex II 2 G
FM
FM, Class I, Division 1, Groups A-G
F1 FM, Class II, Division 1, Groups E-G
CS
CSA, Class I, Division 1, Groups A-G
C1 CSA, Class II, Division 1, Groups E-G
CG CSA General Purpose
SX BVS/DMT (ST-Ex) Zone 10 / ATEX II 1/3
D
T1 TIIS Ex ia II C T6
Installation and commissioning
Installation, electrical connection, commissioning, operation and maintenance may only be carried out
by trained and authorized personnel. The personnel must read and understand these operating
instructions before carrying them out.
Operation
The instruments may only be operated by trained personnel authorized by the plant operator. The
instructions given in this manual are to be followed exactly.
LUC-T10 LUC-T20
2-wire Ex 2-wire and 4-
wire non Ex
x
x
1) x
1) x
x
x
LUC-T30
4-wire
Dust-Ex
x
x
x
x
x