Delfield SST2-S Manuale delle Istruzioni Scaricare il pdf (Pagina 27)

Installation

September 2013

2-5

Flameproof

Operating ambient temperature: −52C or −40C to

+ 85C

Refer to table 1-6 for additional approval information,

and figure B-14 for typical ATEX Flameproof

nameplates.

Type n

Operating ambient temperature: −52C or −40C to

+ 80C

Refer to table 1-6 for additional approval information,

and figure B-15 for typical ATEX Type n nameplates.

IECEx

Conditions of Certification

Intrinsically Safe, Type n, Flameproof

Ex ia / Ex nC / Ex nA/ Ex d

1. Warning: Electrostatic charge hazard. Do not rub

or clean with solvents. To do so could result in an

explosion.

Ex nC / Ex nA, Ex d

2. Do not open while energized.

Refer to table 1-7 for additional approval information,

figures B-16 and B-17 for IECEx loop schematics, and

figures B-19 and B-20 for typical IECEx nameplates.

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Delfield SST2-S Manuale delle Istruzioni Pagina 27