Kobelt HPU400 Series, Owner'S Operation, Installation & Maintenance Manual

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HPU400 Hydraulic Power Units Kobelt Manufacturing Co. Ltd.
Rev A MNL_HPU400 3 of 33
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ABLE OF
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ONTENTS
1 Introduction ............................................................................................................ 4
1.1 Contact .................................................................................................................... 4
1.2 Safety ....................................................................................................................... 4
2 Product Description ................................................................................................. 6
2.1 Components ............................................................................................................ 6
2.2 Technical Specifications ........................................................................................... 8
3 Installation ............................................................................................................ 11
3.1 Mechanical ............................................................................................................ 11
3.2 Hydraulic ................................................................................................................ 11
3.3 Electrical ................................................................................................................ 13
4 Commissioning ...................................................................................................... 16
4.1 Hydraulic Fill & Bleed ............................................................................................. 16
4.2 Electrical Check ...................................................................................................... 16
4.3 Functional Test ...................................................................................................... 17
5 Operation .............................................................................................................. 18
6 Maintenance ......................................................................................................... 19
6.1 Preventative Maintenance..................................................................................... 19
6.2 Recommended Spare Parts .................................................................................... 20
7 Troubleshooting .................................................................................................... 21
8 Warranty ............................................................................................................... 22
9 Appendix A: Installation Dimensions ...................................................................... 23
10 Appendix B: Parts List ............................................................................................ 24
11 Appendix C: Manifold Assembly Parts .................................................................... 29
12 Appendix D: Typical System Arrangement .............................................................. 31