GTS BG 132, Installation And Operating Manual

Page: 111 / 128

Page 111 Issue 05/2013
Disassembly
Disassembly of single-bearing generators
Disassembly of shaft attachment via tension bolt
Ö
Fig. 38, Disassembly of brushless single-bearing generators with
tension bolts (1), page 111,
Ö
Fig. 39, Disassembly of brushless single-bearing generators with
tension bolts (2), page 112
>
Remove the cover lid [2] (Figure 38) from the fan wheel cover.
>
Undo the front bearing plate from the generator.
Unscrew the four mounting screws [5] of the front bearing plate from the
generator.
>
Restrain the motor shaft with the special tool from the motor
manufacturer.
>
Undo the tension bolt [1] and remove from the generator shaft.
>
Instead of the tension bolt, thread the rod [3] into the generator shaft and
insert the set screw [4] into the generator shaft.
Thread in the set screw undoes the generator shaft from the motor shaft.
> Remove the generator from the drive motor.
> Remove the rod [3] and set screw [4] from the generator shaft.
> Place the cover lid [2] onto the fan wheel cover.
> Remove the generator front bearing plate [1] (Figure 39) that is attached to
the drive motor.
> Unscrew the four screws [2] and remove the bearing plate.
> Attach the front bearing plate to the generator.
1
2
3
4
5
Fig. 38 Disassembly of brushless single-bearing generators with
tension bolts (1)