ITT MP Série Instructions De Montage, De Service Et De Maintenance page 83

Installation, Operating and Maintenance Instruction
Pump Name Plate................................................ 78
1. General................................................................. 79
1.1 Guarantee ....................................................... 79
2. Safety Regulations ............................................. 79
2.1 Marking of References in the Operating
Instructions ............................................................ 79
2.2 Dangers of non-observance of the Safety
Instructions ............................................................ 80
2.3 Safety Instructions for the Operator / Worker . 80
2.4 Safety Instructions for Maintenance, Inspections
and Mounting Work ............................................... 80
2.5 Unauthorized Alteration and Spare Parts
Production ............................................................. 80
2.6 Undue Operation ............................................. 80
2.7 Explosion Protection........................................ 80
2.8 Use acc. to Regulations .................................. 82
3. Description .......................................................... 83
3.1 Models............................................................. 83
3.2 Shaft Sealing ................................................... 83
3.3 Bearings .......................................................... 83
3.4 Approximate Value for Sound Pressure Level 83
3.5 Permitted Nozzle Loads and Torques at the
Pump Nozzles ... ................................................... 84
3.6 Permitted Pressures and Temperatures ......... 85
4. Transport, Handling, Storage ............................ 86
4.1 Transport, Handling......................................... 86
4.2 Storage / Preservation..................................... 86
5. Mounting / Installation ....................................... 87
5.1 Mounting of Pump / Unit.................................. 87
5.2 Connection of Pipings to the Pump................. 87
5.3 Coupling .......................................................... 88
5.4 Drive ................................................................ 90
5.5 Electric Connection ......................................... 90
5.6 Final Control .................................................... 90
6. Start-up, Operation, Shut down ........................ 90
6.1 Initial start-up................................................... 90
6.2 Switch on drive ................................................ 91
6.3 Restarting ........................................................ 91
6.4 Limits of Operation .......................................... 91
6.5 Lubrication of Bearings ................................... 92
6.6 Monitoring........................................................ 92
6.7 Shutting down.................................................. 92
MP 100-english
Article No 771074011
TABLE of CONTENTS
6.8 Storage / longer periods of non-operation .......92
7. Servicing, Maintenance ......................................93
7.1 General remarks..............................................93
7.2 Mechanical seals .............................................93
7.3 Stuffing boxes ..................................................93
7.4 Lubrication and Change of Lubricant...............93
7.5 Coupling...........................................................93
7.6 Cleaning of pump ............................................94
8. Dismantling and repair of pump ........................94
8.1 General remarks..............................................94
8.2 General ............................................................94
8.3 Tools and Equipment.......................................95
8.4 Dismantling the Pump .....................................95
8.5 Replacing Roller Bearings ...............................95
8.6 Replacement of the slide bearing ....................96
8.7 Replacement of the shaft sleeve with a packing
gland / Replacement of the mechanical seal.........97
8.8 Dismantling ......................................................98
8.9 Repairs ..........................................................100
9.Reassembly ........................................................101
9.1 Preliminary work ............................................101
9.2 Model MPA, MPAI (axial intake lines)............102
9.3 Model MP (bearings on both sides) ...............103
10. Spare Parts, Spare Pumps .............................103
10.1 Spare Parts..................................................103
10.2 Stand-by pumps...........................................104
11. Faults - Causes and Solutions.......................105
12. Motor Operating Instructions Type DPIG,
2DPIG, DPIH, SEE..................................................106
12.1 Validity .........................................................106
12.2 Preparatory inspection.................................106
12.3 Scope and limits of operation ......................106
12.4 Starting up for the first time .........................106
12.5 Assembly and dismantling ...........................107
12.6 Maintenance and lubrication........................107
12.7 Faults - Causes and Solutions.....................109
Sectional drawings.....................................109-136
Connections..............................................137-138
Tightening Torques..........................................139
page 75
Model MP, MPA, MPAI
Issue 01/2007
Revision 02