KROHNE DK 32-DK 34 NEPSI Ex i - Manual (Page 2)

CONTENTS
2 www.krohne.com 03/2013 - 4002598201 AD DK32/34 NEPSI Ex i R01 en
DK32 DK34
1 Safety instructions 3
1.1 General notes ................................................................................................................... 3
1.2 NEPSI conformity ............................................................................................................. 3
1.3 Security information......................................................................................................... 3
2 Device description 4
2.1 Device description ............................................................................................................ 4
2.2 Description code............................................................................................................... 4
2.3 Marking............................................................................................................................. 4
2.4 Flammable products ........................................................................................................ 5
2.5 Device category ................................................................................................................ 5
2.6 Types of protection ........................................................................................................... 5
2.7 Ambient temperature / temperature classes.................................................................. 6
2.8 Electrical data................................................................................................................... 7
3 Installation 8
3.1 Installation........................................................................................................................ 8
4 Electrical connections 9
4.1 General notes ................................................................................................................... 9
4.2 Earthing and equipotential bonding............................................................................... 10
5 Operation 11
5.1 Start-up........................................................................................................................... 11
5.2 Operation ........................................................................................................................ 11
6 Service 12
6.1 Maintenance ................................................................................................................... 12
6.2 Dismantling .................................................................................................................... 12
7 Attachment 13
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