Removal of the gear unit
General instructions for removal of the gear unit
Warning:
• Obey the instructions on how to move the gear unit when it is on-site.
Refer to section
On-site transport
on page 23.
• Make sure that the gear unit cannot fall. Make sure that safe lifting
equipment holds the gear unit.
Procedure
1. For removal instructions of parts that are not included in this document: refer to the
drive package documentation.
2. Make sure that there is no load or torque on the gear unit.
Remove the gear unit (solid shafts, couplings)
Procedure
1. Disconnect the coupling. If H.I.T. supplied the coupling, refer to the certified drawing.
If H.I.T. did not supply the coupling, refer to the instructions of the coupling.
2. Remove the bolts that connect the gear unit to the bedplate or foundation. Refer to
the certified drawing.
3. To move the gear unit, refer to section
On-site transport
on page 23.
Remove the gear unit (hollow shafts)
Disconnect the gear unit from the torque reaction point
Procedure
1. Remove the nuts (A) and (B).
Remove the shrink disk
11
11.1
11.2
11.3
11.3.1
11.3.2
Removal of the gear unit
48
IM_405_002_EN
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