Slew Drives
Table of contents
3
1
Structure and function..................................................5
1.1
Brief description ........................................................ 5
1.2
Overview .................................................................. 5
1.2.1
WD-L series (light series)............................. 5
1.2.2
WD-H series (heavy series).......................... 6
1.2.3
SP series..................................................... 7
1.3
Intended use............................................................. 8
2
General .........................................................................9
2.1
Explanation of symbols .............................................. 9
2.2
Limitation of liability .................................................. 9
2.3
Copyright ................................................................ 10
2.4
Original IMO parts ................................................... 10
2.5
Customer Service .................................................... 11
3
Safety..........................................................................12
3.1
Safety devices ......................................................... 12
3.2
Special dangers ....................................................... 12
3.3
Responsibility of the customer.................................. 13
3.4
Personnel requirements ........................................... 14
3.5
Personal protective equipment ................................. 14
4
Transport, packaging, and storage.............................16
4.1
Safety instructions for transport ............................... 16
4.2
Transport................................................................ 16
4.3
Transport inspection/incoming goods inspection........ 18
4.4
Packaging ............................................................... 19
4.5
Symbols on the packaging ....................................... 19
4.6
Storage................................................................... 20
5
Installation and commissioning .................................21
5.1
Safety..................................................................... 21
5.2
Preparation ............................................................. 22
5.2.1
Lubricating prior to commissioning ............. 22
5.2.2
Cleaning the slew drive and mounting
structure................................................... 22
5.2.3
Determination of flatness deviation, and
perpendicularity deviation and deformation
of the mounting structure .......................... 23
5.2.4
Selecting the mounting elements ............... 26
5.2.5
Tightening bolts with a torque wrench........ 27
5.2.6
Tightening bolts with a hydraulic bolt-
tensioning cylinder .................................... 28
5.3
Installing the slew drive ........................................... 30
5.3.1
Hardness gap............................................ 30
5.3.2
Positioning the slew drive .......................... 30
