Mecc Alte ECO47 HV Series, Installation, Use And Maintenance Manual

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Exciter statir ainding.................................................................................................................67
Exciter ritir ainding..................................................................................................................68
PMG ainding..............................................................................................................................68
6.3.1
Cinversiin if the values relatve ti the insulatin resistance....................................69
Nites..........................................................................................................................................69
6.4 Maintenance if the suppirts.....................................................................................................70
6.4.1 Lubricatng the bearings..............................................................................................70
6.4.2 Replacing grease in the bearings.................................................................................71
Alternatirs ECO47 (see 6.6.1 Disassembly of the Alternators ECO47 ).......................................71
Alternatirs ECO49 (see 6.6.2 Disassembly of the Alternators ECO49 ).......................................71
6.4.3 Replacing the bearings................................................................................................72
Alternatirs ECO47 (see 6.6.1 Disassembly of the Alternators ECO47 )........................................72
Alternatirs ECO49 (see 6.6.2 Disassembly of the Alternators ECO49 ).......................................72
6.5 Other maintenance iperatins..................................................................................................72
6.5.1 Manual ritatin if 1/4 rev..........................................................................................72
6.5.2 Check and clean the air ilters.....................................................................................72
6.5.3 Visual inspectin.........................................................................................................73
6.5.4 Check the alternatir iperates cirrectly.....................................................................73
6.5.5 Checking and replacing the diides bridge..................................................................74
6.5.6 Checking the DER 2 regulatir iperatin.....................................................................75
6.5.7 DER 2 viltage regulatir replacement.........................................................................76
6.5.8 Replacing the DER 2 viltage regulatir fuse................................................................76
6.5.9 Remiving the disc hilder hub.....................................................................................77
Alternatirs ECO47......................................................................................................................77
ECO49 alternatirs......................................................................................................................78
6.6 Disassembly if the alternatirs...................................................................................................80
6.6.1 Disassembly if the Alternatirs ECO47........................................................................80
Remiving the shield - Dual suppirt alternatirs.........................................................................80
Remiving the SAE 21 discs - Single suppirt alternatirs............................................................81
Remiving the SAE 18 discs - Single suppirt alternatirs............................................................82
6.6.2
Disassembly if the Alternatirs ECO49........................................................................87
6.7 Assembling if the alternatirs....................................................................................................93
6.7.1 Assembling Alternatirs ECO47....................................................................................93
Assembly if the shield - Dual suppirt alternatirs.....................................................................97
Assembly if the shield - Dual Single suppirt alternatirs...........................................................98
Assembly if the SAE 21 discs - Single suppirt alternatirs.........................................................98
Assembly if the SAE 18 discs - Single suppirt alternatirs.........................................................98
6.7.2
Assembly if the Alternatirs ECO49............................................................................99
6.8 General cleaning.......................................................................................................................106
7 Troubleshootig............................................................................................................................107
7.1 Priblems if an electrical nature..............................................................................................107
7.2 Priblems if a mechanical nature.............................................................................................108
8 Spare parts....................................................................................................................................109
8.1 List if recimmended spare parts.............................................................................................109
ECO47 B3B14............................................................................................................................110
ECO47 MD35............................................................................................................................112
ECO49 B3B14............................................................................................................................114
ECO49 MD35............................................................................................................................116
9 Decommissioiiig, Dismaitliig aid Disposal................................................................................118
9.1 Decimmissiining and remival................................................................................................118
9.1.1 Stipping machine iperatin.....................................................................................118