3-phase TEFV induction motors (slip-ring or cage …

1 This manual is to be given tothe end user3770 en - c3-phase TEFV induction motors (slip-ring or cage type)Installation and maintenance 754659507470301332622 Installation and maintenance3-phase TEFV induction motors ( slip -ring or cage type)LEROY-SOMER3770 en - cIMPORTANTT hese symbols appear in this document whenever it is important to take special precautions during installation,operation, maintenance or servicing of the is essential that electric motors are installed by experienced, qualified and authorised accordance with the main requirements of EEC Directives, the safety of people.

2 Animals and property should be ensured whenfitting the motors into attention should be given to equipotential ground or earthing noise level of the machines, measured under standard conditions, conforms to the requirements of the standard and does notexceed the maximum value of 85 dB(A) pressure at 1 metre. The following preliminary precautions must be taken before working on any stationary device: Mains voltage disconnected and no residual voltage present Careful examination of the causes of the stoppage (blocked transmission - loss of phase - Cut-out due to thermal protection - lack of lubrication, etc)3 INSTALLATION AND MAINTENANCE3-phase TEFV induction motors ( slip -ring or cage type)

3 LEROY-SOMER3770 en - cDear Customer,You have just acquired a LEROY-SOMER motor benefits from the experience of one of the largest manufacturers in the world, using state-of-the-art technology inautomation, specially selected materials and rigorous quality control. As a result, the regulatory authorities have awarded our motorfactories the ISO 9001 - Edition 2000 international thank you for making this choice, and would ask you to read the contents of this observing a few essential rules, you will ensure problem-free operation for many LEROY-SOMERCE conformityOur motors conform to standard EN 60034 (IEC 34), and therefore to the Low Voltage Directive 73/23/EEC modified by Directive93/68, which is demonstrated by their marking with the symbol NOTE.

4 LEROY-SOMER reserves the right to modify the characteristics of its products at any time in order to incorporate the latesttechnological developments. The information contained in this document may therefore be changed without 2003: LEROY-SOMERThis document is the property of may not be reproduced in any form without prior brands and models have been registered and patents applied for. Le constructeur MOTEURS LEROY-SOMER d clare que les composants : sont en conformit avec la norme harmonis e EN 60 034 (CEI 34) et r pondent ainsiaux exigences essentielles de la Directive Basse Tension 73-23 EEC du 19 f vrier 1973 modifi e par la Directive 93-68 EEC du 22 juillet 1993.

5 Les composants ainsi d finis r pondent aussi aux exigences essentielles de la Directive Compatibilit Electromagn tique 89-336 EEC du 3 mai 1989 modifi e par les Directives 92-31 CEE du 28 avril 1992 et 93-68 CEE du 22 juillet 1993, s'ils sont utilis s dans certaines limites de tension (CEI 34). Ces conformit s permettent l'utilisation de ces gammes de composants dans une machinesoumise l'application de la Directive Machines 98/37/CE, sous r serve que leur int gration ou leur incorporation ou/et leur assemblage soient effectu s conform ment entre autres aux r gles de la norme EN 60204 "Equipement Electrique des Machines" et nos instructions d'installation.

6 Les composants d finis ci-dessus ne pourront tre mis en service avant que la machinedans laquelle ils sont incorpor s n'ait t d clar e conforme aux directives qui lui : Lorsque les composants sont aliment s par des convertisseurs lectroniques adapt s et/ou asservis des dispositifs lectroniques de contr le et de commande, ils doivent tre install s par un professionnel qui se rendra responsable du respect des r gles de la compatibilit lectromagn tique dans le pays o la machine est utilis de la d claration Fait leDirecteur Qualit MOTEURS LEROY-SOMER SignatureMOTEURS LEROY-SOMERUSINEDECLARATION DE CONFORMITE ET D'INCORPORATIONMOTEURS LEROY-SOMER (SIEGE SOCIAL BD MARCELLIN LEROY - 16015 ANGOULEME CEDEX)

7 SOCIETE ANONYME AU CAPITAL DE 411 800 000 F - RCS ANGOULEME B 338 567 258 - SIRET 338 567 258 000114 Installation and maintenance3-phase TEFV induction motors ( slip -ring or cage type)LEROY-SOMER3770 en - cCONTENTS1 - RECEIPT .. - Identification .. - Storage .. 62 - ASSEMBLY .. - Checking the insulation .. - Location - - Coupling .. - Electrical guidelines .. - Mains 133 - ROUTINE MAINTENANCE .. - Lubrication .. - Bearing - slip -ring motors .. 174 - PREVENTIVE - TROUBLESHOOTING GUIDE ..196 - CORRECTIVE MAINTENANCE: - Dismantling the - Checks before reassembly.

8 - Mounting the bearings on the shaft .. - Reassembling the - Reassembling the terminal box .. 207 - POSITION OF LIFTING RINGS ..218 - SPARE PARTS ..22 DISMANTLING AND REASSEMBLY PROCEDURES9 - LS cage motors .. - LS 56 to LS 160 MP/LR motors .. - LS 160 M/L, LS 180 MT/LR motors .. - LS 180 L, LS 200, LS 225 ST/MT/MR motors .. - LS 225 MK, LS 250, LS 280 SP/MP motors .. - LS 280 SK/MK, LS 315 3210 - FLS-FLSC cage motors .. - FLS-FLSC 80 to 132 - FLS-FLSC 160 and 180 - FLS-FLSC 200 to 225 ST motors .

9 - FLS-FLSC 225 M to 280 - FLS-FLSC 315 to 355 LD motors .. - FLS-FLSC 355 LK to 450 motors .. 4411 - FLSB-FLSLB slip -RING motors .. - FLSB-FLSLB 160, 180 and 200 motors .. - FLSB-FLSLB 225 and 250 motors .. - FLSB-FLSLB 280 to 355 motors .. 8 Alarms - early warning .. 12 Assembly .. thermal protection .. 12 Cable : cross-section .. 14 - 15 Connection - - 8 Coupling sleeves .. 10 Direction of condensation ..16 Earth terminal ..15 Earthing ..11 European directives ..5 Frequency 10 Greasing - Grease 6 - 16.

10 6 Lifting rings ..21 Location .. 7 Logos ..5 Lubrication ..16 Mains .. 10 Power supply ..15 Preventive maintenance .. 17 Shields ..16 - 17 Slide rails ..9 slip -ring - 17 Space parts ..22 Starting ..10 Storage ..6 Terminal box ..13 Terminal box: tightening the rods: tightening ..20 Tolerances ..8 Troubleshooting ..19 Ventilation .. 75 INSTALLATION AND MAINTENANCE3-phase TEFV induction motors ( slip -ring or cage type)RECEIPTLEROY-SOMER3770 en - c1 - RECEIPTOn receipt of your motor , check that it has not suffered any damage in transit.