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