KSB CHTRa, Installation & Operating Manual

Page: 4 / 116

Contents
4 of 116
CHTRa
5.8 Preparing the adjusting screws...................................................................................................................... 31
5.9 Installing the pump set .................................................................................................................................. 32
5.9.1
Securing the baseplate with foundation bolts ................................................................................ 32
5.9.2 Securing the baseplate with bonded anchors.................................................................................. 33
5.9.3 Securing the baseplate with special foundation bolts .................................................................... 33
5.10 General information on alignment ............................................................................................................... 34
5.11 Checking the coupling alignment ................................................................................................................. 35
5.11.1 Checking the coupling hubs for run-out .......................................................................................... 35
5.11.2 Checking the coupling alignment with a dial gauge ...................................................................... 35
5.11.3 Checking the coupling alignment with a laser device..................................................................... 36
5.11.4 Permissible misalignment of pump and drive.................................................................................. 36
5.12 Determining misalignment and correct vertical plane ................................................................................ 37
5.13 Alignment corrections on the pump ............................................................................................................. 37
5.13.1 Correcting the alignment of the pump set components................................................................. 37
5.14 Drilling the holes for fastening the feet ....................................................................................................... 37
5.15 Fastening the baseplate to the foundation.................................................................................................. 38
5.15.1 Securing the baseplate with foundation bolts ................................................................................ 38
5.15.2 Securing the baseplate with bonded anchors.................................................................................. 38
5.15.3 Securing the baseplate with special foundation bolts .................................................................... 39
5.16 Piping .............................................................................................................................................................. 39
5.16.1 Prerequisites ...................................................................................................................................... 39
5.16.2 Cleaning the piplines ......................................................................................................................... 40
5.16.3 Cleaning the oil pipes ........................................................................................................................ 40
5.16.4 Fitting a strainer/filter (optional)...................................................................................................... 41
5.16.5 Minimum flow system ....................................................................................................................... 42
5.16.6 Connecting the piping....................................................................................................................... 42
5.16.7 Bypass and balancing lines ................................................................................................................ 44
5.17 Electrical connection ...................................................................................................................................... 44
5.17.1 Earthing .............................................................................................................................................. 45
5.17.2 Connecting the motor ....................................................................................................................... 45
5.18 Final installation of the pump set ................................................................................................................. 45
5.18.1 Fastening the pump feet ................................................................................................................... 45
5.18.2 Pinning the pump feet ...................................................................................................................... 45
5.19 Installing or connecting the measuring instruments ................................................................................... 46
5.20 Preservation for standstill .............................................................................................................................. 47
5.21 Check list for installation ............................................................................................................................... 47
6 Commissioning/Start-up/Shutdown................................................................................................... 48
6.1 General information....................................................................................................................................... 48
6.2 Work to be carried out prior to commissioning/start-up............................................................................. 48
6.2.1
Removing the preservation ............................................................................................................... 48
6.2.2 Work to be carried out prior to restart after standstill > 12 months ............................................. 49
6.2.3 Connecting the oil mist lubrication (if applicable) .......................................................................... 49
6.2.4 Flushing the lube oil circuit with oil (if applicable) ......................................................................... 49
6.2.5 Filling in lubricants (if applicable)..................................................................................................... 50
6.2.6 Checking the direction of rotation ................................................................................................... 52
6.2.7 Checking the rotatability of the pump rotor ................................................................................... 53
6.2.8 Fitting the coupling ........................................................................................................................... 53
6.2.9 Fitting the protective equipment ..................................................................................................... 54
6.2.10 Functional test and adjustment of the instruments ........................................................................ 56
6.2.11 Checking the shaft seal...................................................................................................................... 56
6.2.12 Setting the lube oil supply (if applicable) ........................................................................................ 56
6.2.13 Priming the pump and piping........................................................................................................... 57
6.3 Commissioning/Start-up ................................................................................................................................. 58
6.3.1
Prerequisites for commissioning/start-up ......................................................................................... 58
6.3.2 Checks prior to commissioning/start-up ........................................................................................... 58
6.3.3 Start-up and trial run......................................................................................................................... 59
6.4 Checklist for commissioning/start-up ............................................................................................................ 62
6.5 Operation........................................................................................................................................................ 62