Leroy-Somer Nidec LSA PMR 320 Page 1 Installation And Maintenance Manual Download | Manualshive

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LSA PMR 320

Alternator for rail application - 8-pole

Installation and maintenance

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Summary of Contents for Nidec LSA PMR 320

Page 1: ...4 60 67 30 349 68 31 79 68 60 69 1 77 124 197 21 62 33 LSA PMR 320 Alternator for rail application 8 pole Installation and maintenance...

Page 2: ...hould be positioned as shown in the drawing below once the machine has been fully installed WARNING The alternators must not be put into service until the machines in which they are to be incorporated...

Page 3: ...2 2 Mechanical characteristics 5 3 INSTALLATION 5 3 1 Assembly 5 3 2 Checks prior to first use 5 3 3 Terminal connection diagrams 6 3 4 Commissioning 7 4 SERVICING MAINTENANCE 8 4 1 Safety measures 8...

Page 4: ...tect any malfunction 1 3 Identification The alternator is identified by means of a nameplate fixed on the machine see drawing Make sure that the nameplate on the machine conforms to your order So that...

Page 5: ...t be ho rizontal Check how much the machine weighs before choosing the lifting tool During this operation do not allow anyone to stand under the load Handling The generously sized lifting eyes are for...

Page 6: ...n of rotation is clock wise as seen from the drive end phase rotation in order 1 2 3 For anti clockwise rotation swap 2 and 3 3 3 Terminal connection diagrams Any intervention on the alternator termin...

Page 7: ...d the cabinet are made in accordance with the connection diagram there is no short circuit phase phase or phase neutral between the alternator output terminals and the cabinet the machine should be co...

Page 8: ...s of operation check that all fixing bolts on the machine are still tight plus the general state of the machine and the various electrical connections in the installation Electrical servicing Commerci...

Page 9: ...ation Misalignment coupling Defective mounting or play in coupling Rotor balancing fault Excessive vibration and humming noise coming from the machine Phase imbalance Stator short circuit Abnormal noi...

Page 10: ...make a noise Removethecirclip 67 fromtheDEbearing 60 Push the bearing retainer 68 back along the shaft Pull out the DE bearing 60 Fit the new DE bearing taking care not to overheat it Refit the DE shi...

Page 11: ...ist To ensure that our products operate correctly and safely we recommend the use of original manufacturer spare parts In the event of failure to comply with this advice the manufacturer cannot be hel...

Page 12: ...71 37 36 4 60 67 30 349 68 31 79 68 60 69 1 77 124 197 21 43 42 132 136 62 69 73 62 33 Installation and maintenance LSA PMR 320 Alternator for rail application 8 pole 5785 en 5 4 Exploded view parts...

Page 13: ...8 2 Inner bearing retainer 21 4 Lifting eye M16 100 69 3 Bleeder 30 1 DE shield 71 1 NDE shield cover 31 12 Fixing bolt M10 40 73 1 Cover plate 33 1 Protective grille M6 4 77 2 Grease nipple 36 1 NDE...

Page 14: ...and melting processes Our technical support depart ment can provide detailed directions on how to dismantle products on request Waste hazardous materials The following components and materials requir...

Page 15: ...ient repair support and maintenance services Trust your alternator maintenance and support to electric power generation experts Our field personnel are 100 qualified and fully trained to operate in al...

Page 16: ...www emersonindustrial com 2020 01 b www leroy somer com epg 5785 en Linkedin com company leroy somer Twitter com Leroy_Somer_en Facebook com LeroySomer Nidec en YouTube com LeroySomerOfficiel...

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