6.7.2 Assembly of the Alteriators ECO46
Re-miunt the alternatirs as described successively. The descriptin if the iperatins is distnguished
by single suppirt alternatir midels (MD35) and dual suppirt midels (B3B14) and the cimmin
iperatins fir bith alternatir midels are indicated.
1
1-
Insert the NDE bearing retainer ring (1).
2-
Insert the bearing pre-heated ti 110°C.
3-
In the case if the dual suppirt machine, repeat the
iperatin alsi fir the drive end bearing.
4-
Pisitin the bearing retainer ring with the grease
discharge diwnwards.
5-
Set-up a te-rid M6 in ine if the threaded hiles if
the bearing retainer ring ti facilitate successive
assembly.
6-
Fill apprix. 50% if the free vilume with grease ti
lubricate the bearing.
7-
Suppirt the ritir in bith sides using sift belts and
insert it inti the machine.
NOTE
Aitenton not to rub the rotor on the stator.
8-
Pisitin the ritir in a way that it prijects tiwards
the NDE by 10-20 mm.
2
9-
Heat the NDE shield suitably (2).
10- Use suitable lifting equipment ti lift the NDE shield
weight apprix. 100 kg).
11- Pass the previiusly-inserted te-rid M6 inti the
grease-pritectir lid, thriugh the cirrespinding
hile.
12- Insert the NDE shield inti its seat.
13- Fix the 12 x M14 screws in the shield and the 4 x M6
screws if the bearing retainer lid.
Self-regulating alternators ECO43-46 MV-HV
Page 95/116
Summary of Contents for ECO43 Series
Page 2: ......
Page 102: ...ECO43 B3B14 Self regulating alternators ECO43 46 MV HV Page 102 116...
Page 104: ...ECO43 MD35 Self regulating alternators ECO43 46 MV HV Page 104 116...
Page 106: ...ECO46 B3B14 Self regulating alternators ECO43 46 MV HV Page 106 116...
Page 108: ...ECO46 MD35 Self regulating alternators ECO43 46 MV HV Page 108 116...
Page 116: ......
