Goulds Pumps ICM - IOM - Manual (Page 10)

Installation and Operating Instructions
Model ICM/ICMP, for life grease lubrication
9330-050-en Revision 05
TM 5409 MPE/Re/Wm Page 2 Date 03/2003
List of Contents
1 Technical Data .................................... 3
1.1 Intended use............................................... 4
1.2 Tightening torques...................................... 5
1.3 Type plate, dry-running, CE and housing
markings..................................................... 5
2 Notes on safety................................... 6
2.1 For the customer/operator.......................... 6
2.2 For maintenance ........................................ 7
2.3 Conversion work and production of spare
parts by the customer................................. 7
2.4 Inadmissible modes of operation ............... 7
2.5 Explosion protection................................... 7
2.5.1 Filling the unit ........................................................ 7
2.5.2 Special operating conditions ................................. 7
2.5.3 Identification .......................................................... 8
2.5.4 Check of the direction of rotation........................... 8
2.5.5 Mode of operation of the pump ............................. 8
2.5.6 Temperature
limits................................................. 8
2.5.7 Maintenance.......................................................... 9
2.5.8 Electric peripheral equipment................................ 9
3 Transport and storage ....................... 9
3.1 Return consignments ............................... 10
4 Product description.......................... 10
5 Installation ........................................ 11
5.1 Safety regulations..................................... 11
5.2 Installation of pump/unit ........................... 11
5.3 Alignment of pump – coupling - motor ..... 11
5.4 Piping ....................................................... 11
5.4.1 Nominal size........................................................ 11
5.4.2 Nozzle loads........................................................ 12
5.4.3 Suction line.......................................................... 12
5.4.4 Supply lines ......................................................... 12
5.4.5 Discharge line...................................................... 12
5.4.6 Venting and evacuating....................................... 12
5.5 Piping internals.............................................
5.6 Monitoring facilities................................... 12
5.7 Drive ......................................................... 13
5.8 Coupling ................................................... 13
5.9 Coupling
guard ......................................... 13
5.10 Final check ............................................... 13
5.11 Electric connection ................................... 13
6 Commissioning/Shutdown .............. 14
6.1 Initial commissioning.................................14
6.1.1 Filling the pump housing ..................................... 14
6.1.2 Start-up ............................................................... 14
6.2 Operating limits.........................................14
6.2.1 Abrasive media ................................................... 14
6.2.2 Min./max. flow rate.............................................. 14
6.3 Shutdown..................................................15
6.4 Restarting .................................................15
6.5
Inadmissible modes of operations and their
consequences (examples)........................15
7 Maintenance...................................... 16
7.1 Screw connections of the housing............16
7.2 Bearing pedestal.......................................16
7.3 Cleaning....................................................16
7.4 Stand-by
pumps........................................16
7.5 Notes on dismantling ................................16
7.5.1 Protective clothes................................................ 16
7.5.2 Magnetic fields .................................................... 16
7.5.3 Changing the radial ball bearings ....................... 17
7.6 Dismantling ...............................................17
7.6.1 Removing bearing pedestal ................................ 17
7.6.2 Dismantling bearing pedestal.............................. 17
7.6.3 Removing lantern, can and plain bearing pedestal
............................................................................ 17
7.6.4 Dismantling lantern, can and plain bearing pedestal
............................................................................ 17
7.6.5 Dismantling the plain bearing.............................. 18
7.7 Notes on assembly ...................................18
7.8 Assembly ..................................................18
7.8.1 Bearing pedestal ................................................. 18
7.8.2 Drive magnet assembly ...................................... 18
7.8.3 Plain bearing pedestal with impeller, inner magnet
assembly and plain bearings .............................. 18
7.8.4 Can and lantern .................................................. 19
7.8.5 Final
assembly .................................................... 19
7.9 Tests .........................................................19
8 Faults................................................. 20
9 Sectional drawings........................... 21
9.1 ICM with for life grease lubrication ...........21
9.2 ICMP with for life grease lubrication .........22