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Instructions de montage, de service et de maintenance Série LM, LMN Les intervalles de maintenance indiqués dans le tableau sont basés sur des conditions environnantes standard. Durée de vie des roulements rainurés à billes Celle-ci est d'environ 20 000 heures de service pour la construction 56 - 180. LM ger/fr/eng Page 34 Contrôle 05 Article N° 771073101 Edition 08/2013
Installation, Operating and Maintenance Instruction Model LM, LMN Pump Name Plate ................................................... 36 1. General................................................................. 37 1.1 Guarantee ....................................................... 37 2. Safety Regulations ............................................. 37 2.1 Marking of References in the Operating Instructions ............................................................ 37 2.2 Dangers of non-observance of the Safety Instructions ............................................................ 38 2.3 Safety Instructions for the Operator / Worker . 38 2.4 Safety Instructions for Maintenance, Inspections and Mounting Work ............................................... 38 2.5 Unauthorized Alteration and Spare Parts Production ............................................................. 38 2.6 Undue Operation ............................................. 38 2.7 Use acc. to Regulations .................................. 38 3. Description .......................................................... 39 3.1 Design ............................................................. 39 3.2 Pump Coding .................................................. 39 3.3 Shaft Sealing ................................................... 39 3.4 Bearings .......................................................... 41 3.5 Condensation .................................................. 41 3.6 Approximate Value for Sound Pressure Level 41 3.7 Permitted Nozzle Loads and Torques at the Pump Nozzles ... ................................................... 41 3.8 Permitted pressures and temperatures ........... 42 4. Transport, Handling, Storage ............................ 43 4.1 Transport, Handling ......................................... 43 4.2 Storage / Conservation.................................... 43 5. Mounting / Installation ....................................... 43 5.1 Mounting of Pump / Unit .................................. 43 5.2 Connection of Piping to the Pump ................... 44 5.3 Drive ................................................................ 44 5.4 Electric Connection ......................................... 44 5.5 Final Control .................................................... 45 6. Start-up, Operation, Shut down ........................ 45 TABLE of CONTENTS 6.1 Initial start-up ................................................... 45 6.2 Switch on drive ................................................ 45 6.3 Restarting ........................................................ 45 6.4 Limits of Operation .......................................... 45 6.5 Lubrication ....................................................... 46 6.6 Monitoring ........................................................ 46 6.7 Shutting down .................................................. 46 6.8 Storage / longer periods of non-operation ....... 46 7. Servicing, Maintenance ...................................... 46 7.1 General remarks .............................................. 46 7.2 Mechanical seals ............................................. 46 7.3 Motor bearings ................................................. 47 7.4 Cleaning of pump ............................................ 47 8. Dismantling and repair of pump ........................ 47 8.1 General remarks .............................................. 47 8.2 General ............................................................ 47 9. Spare parts, Spare pumps .................................. 47 9.1 Spare parts ...................................................... 47 9.2 Stand-by pumps ............................................... 48 10. Faults - Causes and Solutions ......................... 49 11. Motor Operating Instructions .......................... 50 Sectional drawing LMN - Design up to 7,5 kW motor power.........................................................................52 Sectional drawing LMN - Design from 11 kW up to 55 kW motor power........................................................54 Sectional drawing LM - Design up to 4 kW motor power.........................................................................56 Sectional drawing LM - Design from 5,5 kW up to 22 kW motor power........................................................58 Sectional drawing LM - Design from 30 kW motor power and Types 125 LM 315 U and 150 LM 250 U................................................................................60 Weights......................................................................62 LM ger/fr/eng Page 35 Revision 06 Article No 771073101 Issue 08/2013
Page 1 and 2: de VOGEL-Spiralgehäusepumpen Baure
Page 3 and 4: Déclaration CE de conformité (val
Page 5 and 6: Einbau-, Betriebs- und Wartungsanle
Page 23 and 24: Instructions de montage, de service
Page 37: Instructions de montage, de service
Page 41 and 42: Installation, Operating and Mainten
Page 68: Xylem Service Austria GmbH Ernst Vo

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