Operation &
Maintenance Manual
Pump
RW
782-001-GB
HSC
08-W36
Edition 4
3/32
Contents ............................................................................................................................... page
1.
FOREWORD ................................................................................................................. 4
2.
GUARANTEE ............................................................................................................... 4
3.
SAFETY AND ENVIRONMENT .................................................................................... 5
3.1
Symbols ............................................................................................................................................... 5
3.2
General safety instructions .................................................................................................................. 5
3.3
Environment ......................................................................................................................................... 5
4.
TECHNICAL DATA ....................................................................................................... 6
4.1
General ................................................................................................................................................ 6
4.2
Main parts ............................................................................................................................................ 6
5.
FIRST PUMP START ................................................................................................... 9
5.1
Delivery check ..................................................................................................................................... 9
5.2
Oil level ................................................................................................................................................. 9
5.3
Power supply ........................................................................................................................................ 9
5.4
Thermoswitches ................................................................................................................................... 9
5.5
Cable entry ........................................................................................................................................... 9
5.6
Motor protection ................................................................................................................................... 9
5.7
Motor check ......................................................................................................................................... 10
5.8
Installation parts ................................................................................................................................... 10
5.9
Direction of rotation .............................................................................................................................. 10
5.10
Current-check ....................................................................................................................................... 10
5.11
Medium temperature / max. motorload ................................................................................................ 11
5.12
Start frequency ...................................................................................................................................... 11
5.13
Min. and max. submersible depth ........................................................................................................ 11
6.
INSTALLATION OPTIONS ........................................................................................... 12
6.1
Installation -H ....................................................................................................................................... 12
6.2
Installation -V ....................................................................................................................................... 13
6.3
Checkpoint installation -V .................................................................................................................... 14
6.4
Installation -F ....................................................................................................................................... 15
6.5
Installation -T ....................................................................................................................................... 15
6.6
Installation -A ....................................................................................................................................... 16
6.7
Flange forces and moments for stationary immersible pumps ............................................................... 16
7.
MAINTENANCE ............................................................................................................ 17
7.1
General ................................................................................................................................................ 17
7.2
Maintenance schedule .......................................................................................................................... 17
7.3
Lubricants ............................................................................................................................................. 17
7.4
Cable entry ........................................................................................................................................... 18
7.5
Oil level ................................................................................................................................................ 19
7.6
Oil change ............................................................................................................................................ 20
7.7
Motor housing ...................................................................................................................................... 21
8.
TRANSPORT AND STORAGE .................................................................................... 22
9.
OPTIONS ...................................................................................................................... 23
9.1
Waterdetector ...................................................................................................................................... 23
9.2
Thermoswitches ................................................................................................................................... 23
9.3
Thermistors .......................................................................................................................................... 23
9.4
Cable protection ................................................................................................................................... 24
9.5
Special oil ............................................................................................................................................. 24
9.6
Version with cooling system ................................................................................................................. 24
10.
TROUBLE SHOOTING ................................................................................................ 25
APPENDIX 1; Dataplate ....................................................................................................... 26
APPENDIX 2; Direct-on-line start motor ............................................................................ 27
APPENDIX 3; Star-delta start motor ................................................................................... 29
APPENDIX 4; Single phase start ........................................................................................ 31
APPENDIX 5; Notes ............................................................................................................. 32
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