KROHNE H250 M9 ES EN - Manual (Page 3)

CONTENTS
3 www.krohne.com 09/2012 - 4002294201 MA H250 KINAX R01 en
H250
1 Safety instructions 5
1.1 Intended use ..................................................................................................................... 5
1.2 Certifications .................................................................................................................... 5
1.3 Safety instructions from the manufacturer ..................................................................... 6
1.3.1 Copyright and data protection ................................................................................................ 6
1.3.2 Disclaimer ............................................................................................................................... 6
1.3.3 Product liability and warranty ................................................................................................ 7
1.3.4 Information concerning the documentation........................................................................... 7
1.3.5 Warnings and symbols used................................................................................................... 8
1.4 Safety instructions for the operator................................................................................. 8
2 Device description 9
2.1 Scope of delivery............................................................................................................... 9
2.2 H250 M9 Kinax – special version device ........................................................................ 10
2.2.1 Float damping ....................................................................................................................... 10
2.3 Nameplate ...................................................................................................................... 11
2.4 Description code............................................................................................................. 12
3 Installation 13
3.1 Notes on installation ...................................................................................................... 13
3.2 Storage ........................................................................................................................... 13
3.3 Tightening torques ......................................................................................................... 13
3.4 Installation conditions .................................................................................................... 14
3.4.1 Magnetic filters ..................................................................................................................... 14
3.4.2 Heat insulation ...................................................................................................................... 15
4 Electrical connections 16
4.1 Safety instructions.......................................................................................................... 16
4.2 Connection of current output 3W2 ................................................................................. 17
4.3 Ground wire .................................................................................................................... 19
4.4 Ingress protection .......................................................................................................... 19
5 Start-up 20
5.1 Standard device .............................................................................................................. 20
6 Service 21
6.1 Maintenance ................................................................................................................... 21
6.2 Replacement and retrofitting......................................................................................... 21
6.2.1 Replacing floats .................................................................................................................... 21
6.2.2 Retrofitting float damping..................................................................................................... 22
6.3 Spare parts availability................................................................................................... 22
6.3.1 List of spare parts ................................................................................................................. 23
MA_H250_Sonder_Kinax_R01_en_4002294201_PRT.book Page 3 Monday, September 17, 2012 11:13 AM