ITT LSN, Инструкции по установке, эксплуатации и обслуживанию

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Installation, Operating and Maintenance Instruction Model LSN
LSN 100-english page 1 Revision 00
Article No 4264611 Issue 05/2003
TABLE of CONTENTS
Pump Name Plate ..................................................... 2
ATEX-Label (only for pumps in compliance with
EC directive 94/9/EG)................................................ 2
1. General................................................................... 3
1.1 Guarantee ......................................................... 3
2. Safety Regulations ............................................... 3
2.1 Marking of References in the Operating
Instructions.............................................................. 3
2.2 Dangers of non-observance of the Safety
Instructions.............................................................. 4
2.3 Safety Instructions for the Operator / Worker ... 4
2.4 Safety Instructions for Maintenance, Inspections
and Mounting Work ................................................. 4
2.5 Unauthorized Alteration and Spare Parts
Production ............................................................... 4
2.6 Undue Operation............................................... 4
2.7 Explosion Protection.......................................... 4
2.8 Use acc. to Regulations .................................... 6
3. Description ............................................................ 6
3.1 Design ............................................................... 6
3.2 Shaft Sealing ..................................................... 7
3.3 Bearings ............................................................ 7
3.4 Approximate Value for Sound Pressure Level .. 7
3.5 Permitted Nozzle Loads and Torques at the
Pump Nozzles ... ..................................................... 7
4. Transport, Handling, Storage .............................. 8
4.1 Transport, Handling........................................... 8
4.2 Storage / Conservation...................................... 9
5. Mounting / Installation ......................................... 9
5.1 Mounting of Pump / Unit.................................... 9
5.2 Connection of Pipings to the Pump................... 9
5.3 Coupling...........................................................10
5.4 Drive ................................................................11
5.5 Electric Connection..........................................12
5.6 Final Control ....................................................12
6. Start-up, Operation, Shut down .........................12
6.1 Initial start-up ...................................................12
6.2 Switch on drive ................................................12
6.3 Restarting ........................................................12
6.4 Limits of Operation ..........................................13
6.5 Lubrication of Bearings ....................................13
6.6 Monitoring ........................................................14
6.7 Shutting down ..................................................14
6.8 Storage / longer periods of non-operation .......14
7. Servicing, Maintenance ......................................14
7.1 General remarks..............................................14
7.2 Mechanical seals .............................................14
7.3 Stuffing boxes..................................................15
7.4 Lubrication and Change of Lubricant...............15
7.5 Coupling...........................................................15
7.6 Cleaning of pump ............................................16
8. Dismantling and repair of pump ........................16
8.1 General remarks..............................................16
8.2 General ............................................................16
8.3 Disassembly of Back Pull Out Assembly.........16
8.4 Removal of Impeller.........................................17
8.5 Removal of Shaft Sealing ................................17
8.6 Removal of Bearing .........................................17
8.7 Reconditioning .................................................17
8.8 Mounting ..........................................................18
9. Recommended Spare Parts, Spare Pumps ......19
9.1 Spare Parts......................................................19
9.2 Stand-by pumps...............................................19
10. Faults - Causes and Solutions.........................19